diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 286be425f3bf..882b6198dd0d 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -323,6 +323,7 @@ option with care. pgtbl_v1 - Use v1 page table for DMA-API (Default). pgtbl_v2 - Use v2 page table for DMA-API. + irtcachedis - Disable Interrupt Remapping Table (IRT) caching.

amd_iommu_dump= [HW,X86-64] Enable AMD IOMMU driver option to dump the ACPI table diff --git a/Makefile b/Makefile index bdb965177db5..375efcfb91f8 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 6 PATCHLEVEL = 1 -SUBLEVEL = 46 +SUBLEVEL = 47 EXTRAVERSION = NAME = Curry Ramen

diff --git a/arch/arm/boot/dts/imx50-kobo-aura.dts b/arch/arm/boot/dts/imx50-kobo-aura.dts index 51bf6117fb12..467db6b4ed7f 100644 --- a/arch/arm/boot/dts/imx50-kobo-aura.dts +++ b/arch/arm/boot/dts/imx50-kobo-aura.dts @@ -26,7 +26,7 @@ gpio-leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_leds>;

- on { + led-on { label = "kobo_aura:orange:on"; gpios = <&gpio6 24 GPIO_ACTIVE_LOW>; panic-indicator; diff --git a/arch/arm/boot/dts/imx53-cx9020.dts b/arch/arm/boot/dts/imx53-cx9020.dts index cfb18849a92b..055d23a9aee7 100644 --- a/arch/arm/boot/dts/imx53-cx9020.dts +++ b/arch/arm/boot/dts/imx53-cx9020.dts @@ -86,27 +86,27 @@ tfp410_out: endpoint { leds { compatible = "gpio-leds";

- pwr-r { + led-pwr-r { gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>; default-state = "off"; };

- pwr-g { + led-pwr-g { gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>; default-state = "on"; };

- pwr-b { + led-pwr-b { gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; default-state = "off"; };

- sd1-b { + led-sd1-b { linux,default-trigger = "mmc0"; gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; };

- sd2-b { + led-sd2-b { linux,default-trigger = "mmc1"; gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index a1a6228d1aa6..2bd2432d317f 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -52,13 +52,13 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&led_pin_gpio>;

- user1 { + led-user1 { label = "user1"; gpios = <&gpio2 8 0>; linux,default-trigger = "heartbeat"; };

- user2 { + led-user2 { label = "user2"; gpios = <&gpio2 9 0>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts index d5c68d1ea707..4d77b6077fc1 100644 --- a/arch/arm/boot/dts/imx53-m53menlo.dts +++ b/arch/arm/boot/dts/imx53-m53menlo.dts @@ -34,19 +34,19 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- user1 { + led-user1 { label = "TestLed601"; gpios = <&gpio6 1 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; };

- user2 { + led-user2 { label = "TestLed602"; gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; };

- eth { + led-eth { label = "EthLedYe"; gpios = <&gpio2 11 GPIO_ACTIVE_LOW>; linux,default-trigger = "netdev"; diff --git a/arch/arm/boot/dts/imx53-tx53.dtsi b/arch/arm/boot/dts/imx53-tx53.dtsi index 892dd1a4bac3..a439a47fb65a 100644 --- a/arch/arm/boot/dts/imx53-tx53.dtsi +++ b/arch/arm/boot/dts/imx53-tx53.dtsi @@ -94,7 +94,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_stk5led>;

- user { + led-user { label = "Heartbeat"; gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/imx53-usbarmory.dts b/arch/arm/boot/dts/imx53-usbarmory.dts index f34993a490ee..acc44010d510 100644 --- a/arch/arm/boot/dts/imx53-usbarmory.dts +++ b/arch/arm/boot/dts/imx53-usbarmory.dts @@ -67,7 +67,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- user { + led-user { label = "LED"; gpios = <&gpio4 27 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi b/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi index 337db29b0010..37697fac9dea 100644 --- a/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi +++ b/arch/arm/boot/dts/imx6dl-b1x5pv2.dtsi @@ -211,17 +211,17 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_q7_gpio1 &pinctrl_q7_gpio3 &pinctrl_q7_gpio5>;

- alarm1 { + led-alarm1 { label = "alarm:red"; gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>; };

- alarm2 { + led-alarm2 { label = "alarm:yellow"; gpios = <&gpio4 27 GPIO_ACTIVE_HIGH>; };

- alarm3 { + led-alarm3 { label = "alarm:blue"; gpios = <&gpio4 15 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/imx6dl-prtrvt.dts b/arch/arm/boot/dts/imx6dl-prtrvt.dts index 56bb1ca56a2d..36b031236e47 100644 --- a/arch/arm/boot/dts/imx6dl-prtrvt.dts +++ b/arch/arm/boot/dts/imx6dl-prtrvt.dts @@ -124,6 +124,10 @@ &usbh1 { status = "disabled"; };

+&usbotg { + disable-over-current; +}; + &vpu { status = "disabled"; }; diff --git a/arch/arm/boot/dts/imx6dl-riotboard.dts b/arch/arm/boot/dts/imx6dl-riotboard.dts index e7be05f205d3..24c7f535f63b 100644 --- a/arch/arm/boot/dts/imx6dl-riotboard.dts +++ b/arch/arm/boot/dts/imx6dl-riotboard.dts @@ -25,14 +25,14 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio3 28 GPIO_ACTIVE_LOW>; default-state = "off"; diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi index 52162e8c7274..aacbf317feea 100644 --- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi +++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi @@ -274,7 +274,7 @@ leds: led-controller@30 { #address-cells = <1>; #size-cells = <0>;

- chan@0 { + led@0 { chan-name = "R"; led-cur = /bits/ 8 <0x20>; max-cur = /bits/ 8 <0x60>; @@ -282,7 +282,7 @@ chan@0 { color = <LED_COLOR_ID_RED>; };

- chan@1 { + led@1 { chan-name = "G"; led-cur = /bits/ 8 <0x20>; max-cur = /bits/ 8 <0x60>; @@ -290,7 +290,7 @@ chan@1 { color = <LED_COLOR_ID_GREEN>; };

- chan@2 { + led@2 { chan-name = "B"; led-cur = /bits/ 8 <0x20>; max-cur = /bits/ 8 <0x60>; diff --git a/arch/arm/boot/dts/imx6q-gw5400-a.dts b/arch/arm/boot/dts/imx6q-gw5400-a.dts index e894faba571f..522a51042965 100644 --- a/arch/arm/boot/dts/imx6q-gw5400-a.dts +++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts @@ -34,20 +34,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* 102 -> MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; /* 106 -> MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* 111 -> MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6q-h100.dts b/arch/arm/boot/dts/imx6q-h100.dts index b8feadbff967..6406ade14f57 100644 --- a/arch/arm/boot/dts/imx6q-h100.dts +++ b/arch/arm/boot/dts/imx6q-h100.dts @@ -76,19 +76,19 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_h100_leds>;

- led0: power { + led0: led-power { label = "power"; gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; default-state = "on"; };

- led1: stream { + led1: led-stream { label = "stream"; gpios = <&gpio2 29 GPIO_ACTIVE_LOW>; default-state = "off"; };

- led2: rec { + led2: led-rec { label = "rec"; gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; default-state = "off"; diff --git a/arch/arm/boot/dts/imx6q-kp.dtsi b/arch/arm/boot/dts/imx6q-kp.dtsi index 1ade0bff681d..5e0ed5560040 100644 --- a/arch/arm/boot/dts/imx6q-kp.dtsi +++ b/arch/arm/boot/dts/imx6q-kp.dtsi @@ -66,14 +66,14 @@ lcd_panel_in: endpoint { leds { compatible = "gpio-leds";

- green { + led-green { label = "led1"; gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>; linux,default-trigger = "gpio"; default-state = "off"; };

- red { + led-red { label = "led0"; gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; linux,default-trigger = "gpio"; diff --git a/arch/arm/boot/dts/imx6q-marsboard.dts b/arch/arm/boot/dts/imx6q-marsboard.dts index cc1801002394..2c9961333b0a 100644 --- a/arch/arm/boot/dts/imx6q-marsboard.dts +++ b/arch/arm/boot/dts/imx6q-marsboard.dts @@ -73,14 +73,14 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- user1 { + led-user1 { label = "imx6:green:user1"; gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; default-state = "off"; linux,default-trigger = "heartbeat"; };

- user2 { + led-user2 { label = "imx6:green:user2"; gpios = <&gpio3 28 GPIO_ACTIVE_LOW>; default-state = "off"; diff --git a/arch/arm/boot/dts/imx6q-tbs2910.dts b/arch/arm/boot/dts/imx6q-tbs2910.dts index 8daef65d5bb3..2f576e2ce73f 100644 --- a/arch/arm/boot/dts/imx6q-tbs2910.dts +++ b/arch/arm/boot/dts/imx6q-tbs2910.dts @@ -49,7 +49,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- blue { + led-blue { label = "blue_status_led"; gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; default-state = "keep"; diff --git a/arch/arm/boot/dts/imx6qdl-emcon.dtsi b/arch/arm/boot/dts/imx6qdl-emcon.dtsi index 7228b894a763..ee2dd75cead6 100644 --- a/arch/arm/boot/dts/imx6qdl-emcon.dtsi +++ b/arch/arm/boot/dts/imx6qdl-emcon.dtsi @@ -46,14 +46,14 @@ som_leds: leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_som_leds>;

- green { + led-green { label = "som:green"; gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; default-state = "on"; };

- red { + led-red { label = "som:red"; gpios = <&gpio3 1 GPIO_ACTIVE_LOW>; default-state = "keep"; diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi index 069c27fab432..e75e1a5364b8 100644 --- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi @@ -71,14 +71,14 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi index 728810b9d677..47d9a8d08197 100644 --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi @@ -80,20 +80,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi index 6c0c109046d8..fb1d29abe099 100644 --- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi @@ -80,20 +80,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index a9b04f9f1c2b..4e20cb97058e 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -81,20 +81,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi index 435dec6338fe..0fa4b8eeddee 100644 --- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi @@ -115,7 +115,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 7 GPIO_ACTIVE_LOW>; default-state = "on"; diff --git a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi index 2e61102ae694..77ae611b817a 100644 --- a/arch/arm/boot/dts/imx6qdl-gw552x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw552x.dtsi @@ -72,20 +72,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi index 4662408b225a..7f16c602cc07 100644 --- a/arch/arm/boot/dts/imx6qdl-gw553x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw553x.dtsi @@ -113,14 +113,14 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 10 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi index 4b81a975c979..46cf4080fec3 100644 --- a/arch/arm/boot/dts/imx6qdl-gw560x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw560x.dtsi @@ -139,20 +139,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi index 1fdb7ba630f1..a74cde050158 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5903.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5903.dtsi @@ -123,7 +123,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio6 14 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi index 612b6e068e28..9fc79af2bc9a 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5904.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5904.dtsi @@ -120,20 +120,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw5907.dtsi b/arch/arm/boot/dts/imx6qdl-gw5907.dtsi index fcd3bdfd6182..955a51226eda 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5907.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5907.dtsi @@ -71,14 +71,14 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw5910.dtsi b/arch/arm/boot/dts/imx6qdl-gw5910.dtsi index 6bb4855d13ce..218d6e667ed2 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5910.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5910.dtsi @@ -74,20 +74,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw5912.dtsi b/arch/arm/boot/dts/imx6qdl-gw5912.dtsi index 0415bcb41640..40e235e315cc 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5912.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5912.dtsi @@ -72,20 +72,20 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; };

- led2: user3 { + led2: led-user3 { label = "user3"; gpios = <&gpio4 15 GPIO_ACTIVE_LOW>; /* MX6_LOCLED# */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-gw5913.dtsi b/arch/arm/boot/dts/imx6qdl-gw5913.dtsi index 696427b487f0..82f47c295b08 100644 --- a/arch/arm/boot/dts/imx6qdl-gw5913.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw5913.dtsi @@ -71,14 +71,14 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- led0: user1 { + led0: led-user1 { label = "user1"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */ default-state = "on"; linux,default-trigger = "heartbeat"; };

- led1: user2 { + led1: led-user2 { label = "user2"; gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */ default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi index a53a5d0766a5..6d4eab1942b9 100644 --- a/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi @@ -85,31 +85,31 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_leds>;

- j14-pin1 { + led-j14-pin1 { gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; retain-state-suspended; default-state = "off"; };

- j14-pin3 { + led-j14-pin3 { gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; retain-state-suspended; default-state = "off"; };

- j14-pins8-9 { + led-j14-pins8-9 { gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; retain-state-suspended; default-state = "off"; };

- j46-pin2 { + led-j46-pin2 { gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; retain-state-suspended; default-state = "off"; };

- j46-pin3 { + led-j46-pin3 { gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; retain-state-suspended; default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi index 57c21a01f126..81a9a302aec1 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi @@ -181,13 +181,13 @@ i2c3mux@1 { leds { compatible = "gpio-leds";

- speaker-enable { + led-speaker-enable { gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>; retain-state-suspended; default-state = "off"; };

- ttymxc4-rs232 { + led-ttymxc4-rs232 { gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>; retain-state-suspended; default-state = "on"; diff --git a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi index 120d6e997a4c..1ca4d219609f 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-mira.dtsi @@ -25,17 +25,17 @@ gpio_leds: leds { pinctrl-0 = <&pinctrl_gpioleds>; status = "disabled";

- red { + led-red { label = "phyboard-mira:red"; gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; };

- green { + led-green { label = "phyboard-mira:green"; gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>; };

- blue { + led-blue { label = "phyboard-mira:blue"; gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; @@ -182,7 +182,7 @@ i2c_rtc: rtc@68 { pinctrl-0 = <&pinctrl_rtc_int>; reg = <0x68>; interrupt-parent = <&gpio7>; - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <8 IRQ_TYPE_LEVEL_LOW>; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi index 768bc0e3a2b3..80adb2a02cc9 100644 --- a/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi +++ b/arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi @@ -47,12 +47,12 @@ gpio_leds: leds { pinctrl-0 = <&pinctrl_leds>; compatible = "gpio-leds";

- led_green: green { + led_green: led-green { label = "phyflex:green"; gpios = <&gpio1 30 0>; };

- led_red: red { + led_red: led-red { label = "phyflex:red"; gpios = <&gpio2 31 0>; }; diff --git a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi index f0db0d4471f4..36f84f4da6b0 100644 --- a/arch/arm/boot/dts/imx6qdl-prti6q.dtsi +++ b/arch/arm/boot/dts/imx6qdl-prti6q.dtsi @@ -69,6 +69,7 @@ &usbh1 { vbus-supply = <&reg_usb_h1_vbus>; phy_type = "utmi"; dr_mode = "host"; + disable-over-current; status = "okay"; };

@@ -78,10 +79,18 @@ &usbotg { pinctrl-0 = <&pinctrl_usbotg>; phy_type = "utmi"; dr_mode = "host"; - disable-over-current; + over-current-active-low; status = "okay"; };

+&usbphynop1 { + status = "disabled"; +}; + +&usbphynop2 { + status = "disabled"; +}; + &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; diff --git a/arch/arm/boot/dts/imx6qdl-rex.dtsi b/arch/arm/boot/dts/imx6qdl-rex.dtsi index de514eb5aa99..f804ff95a6ad 100644 --- a/arch/arm/boot/dts/imx6qdl-rex.dtsi +++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi @@ -55,7 +55,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- led0: usr { + led0: led-usr { label = "usr"; gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 3dbb460ef102..10886a1461bf 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -21,7 +21,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- user { + led-user { label = "debug"; gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 37482a9023fc..bcb83d52e26e 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -130,7 +130,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_leds>;

- red { + led-red { gpios = <&gpio1 2 0>; default-state = "on"; }; diff --git a/arch/arm/boot/dts/imx6qdl-ts7970.dtsi b/arch/arm/boot/dts/imx6qdl-ts7970.dtsi index c096d25a6f5b..1e0a041e9f60 100644 --- a/arch/arm/boot/dts/imx6qdl-ts7970.dtsi +++ b/arch/arm/boot/dts/imx6qdl-ts7970.dtsi @@ -73,13 +73,13 @@ blue-led { default-state = "off"; };

- en-usb-5v { + en-usb-5v-led { label = "en-usb-5v"; gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; default-state = "on"; };

- sel_dc_usb { + sel-dc-usb-led { label = "sel_dc_usb"; gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>; default-state = "off"; diff --git a/arch/arm/boot/dts/imx6qdl-tx6.dtsi b/arch/arm/boot/dts/imx6qdl-tx6.dtsi index f41f86a76ea9..a197bac95cba 100644 --- a/arch/arm/boot/dts/imx6qdl-tx6.dtsi +++ b/arch/arm/boot/dts/imx6qdl-tx6.dtsi @@ -92,7 +92,7 @@ power { leds { compatible = "gpio-leds";

- user_led: user { + user_led: led-user { label = "Heartbeat"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_user_led>; diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index f16c830f1e91..dc5d596c18db 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -33,7 +33,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- user { + led-user { label = "debug"; gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/imx6sll-evk.dts b/arch/arm/boot/dts/imx6sll-evk.dts index 32b3d82fec53..269092ac881c 100644 --- a/arch/arm/boot/dts/imx6sll-evk.dts +++ b/arch/arm/boot/dts/imx6sll-evk.dts @@ -37,7 +37,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- user { + led-user { label = "debug"; gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/imx6sll.dtsi b/arch/arm/boot/dts/imx6sll.dtsi index 2873369a57c0..3659fd5ecfa6 100644 --- a/arch/arm/boot/dts/imx6sll.dtsi +++ b/arch/arm/boot/dts/imx6sll.dtsi @@ -552,7 +552,7 @@ usbphy2: usb-phy@20ca000 { reg = <0x020ca000 0x1000>; interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6SLL_CLK_USBPHY2>; - phy-reg_3p0-supply = <&reg_3p0>; + phy-3p0-supply = <&reg_3p0>; fsl,anatop = <&anatop>; };

diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts index 83ee97252ff1..b0c27b9b0244 100644 --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts @@ -20,7 +20,7 @@ leds { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>;

- user { + led-user { label = "debug"; gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; diff --git a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi index c84ea1fac5e9..725d0b5cb55f 100644 --- a/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi +++ b/arch/arm/boot/dts/imx6sx-udoo-neo.dtsi @@ -15,14 +15,14 @@ chosen { leds { compatible = "gpio-leds";

- red { + led-red { label = "udoo-neo:red:mmc"; gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; default-state = "off"; linux,default-trigger = "mmc0"; };

- orange { + led-orange { label = "udoo-neo:orange:user"; gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; default-state = "keep"; diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index abc3572d699e..1f1053a898fb 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -981,6 +981,8 @@ usdhc1: mmc@2190000 { <&clks IMX6SX_CLK_USDHC1>; clock-names = "ipg", "ahb", "per"; bus-width = <4>; + fsl,tuning-start-tap = <20>; + fsl,tuning-step= <2>; status = "disabled"; };

@@ -993,6 +995,8 @@ usdhc2: mmc@2194000 { <&clks IMX6SX_CLK_USDHC2>; clock-names = "ipg", "ahb", "per"; bus-width = <4>; + fsl,tuning-start-tap = <20>; + fsl,tuning-step= <2>; status = "disabled"; };

@@ -1005,6 +1009,8 @@ usdhc3: mmc@2198000 { <&clks IMX6SX_CLK_USDHC3>; clock-names = "ipg", "ahb", "per"; bus-width = <4>; + fsl,tuning-start-tap = <20>; + fsl,tuning-step= <2>; status = "disabled"; };

diff --git a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi index 3cddc68917a0..e4d2652a75c0 100644 --- a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi +++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi @@ -30,7 +30,7 @@ gpio_leds_som: leds { pinctrl-0 = <&pinctrl_gpioleds_som>; compatible = "gpio-leds";

- phycore-green { + led-phycore-green { gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; diff --git a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi index 15ee0275feaf..70cef5e817bd 100644 --- a/arch/arm/boot/dts/imx6ul-tx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul-tx6ul.dtsi @@ -131,7 +131,7 @@ ds1339: rtc@68 { leds { compatible = "gpio-leds";

- user_led: user { + user_led: led-user { label = "Heartbeat"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_led>; diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi index 420ba0d6f134..12c82bb1bb7a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -1145,10 +1145,9 @@ mipi_csi: mipi-csi@32e30000 { compatible = "fsl,imx8mm-mipi-csi2"; reg = <0x32e30000 0x1000>; interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>; - assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>, - <&clk IMX8MM_CLK_CSI1_PHY_REF>; - assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>, - <&clk IMX8MM_SYS_PLL2_1000M>; + assigned-clocks = <&clk IMX8MM_CLK_CSI1_CORE>; + assigned-clock-parents = <&clk IMX8MM_SYS_PLL2_1000M>; + clock-frequency = <333000000>; clocks = <&clk IMX8MM_CLK_DISP_APB_ROOT>, <&clk IMX8MM_CLK_CSI1_ROOT>, diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi index 8ab9f8194702..c2f60d41d6fd 100644 --- a/arch/arm64/boot/dts/freescale/imx93.dtsi +++ b/arch/arm64/boot/dts/freescale/imx93.dtsi @@ -254,7 +254,7 @@ mlmix: power-domain@44461800 {

anatop: anatop@44480000 { compatible = "fsl,imx93-anatop", "syscon"; - reg = <0x44480000 0x10000>; + reg = <0x44480000 0x2000>; }; };

diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts index bf8077a1cf9a..9731a7c63d53 100644 --- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts @@ -121,7 +121,7 @@ active-config0 { }; };

- pm8150l-thermal { + pm8150l-pcb-thermal { polling-delay-passive = <0>; polling-delay = <0>; thermal-sensors = <&pm8150l_adc_tm 1>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts index f9884902f874..c3f53aa1ea4a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-4c-plus.dts @@ -548,9 +548,8 @@ &saradc { &sdhci { max-frequency = <150000000>; bus-width = <8>; - mmc-hs400-1_8v; + mmc-hs200-1_8v; non-removable; - mmc-hs400-enhanced-strobe; status = "okay"; };

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi index 1f76d3501bda..9bdc0b93001f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi @@ -45,7 +45,7 @@ led-0 { sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&rk808 1>; - clock-names = "ext_clock"; + clock-names = "lpo"; pinctrl-names = "default"; pinctrl-0 = <&wifi_enable_h>; reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; @@ -645,9 +645,9 @@ &saradc { };

&sdhci { + max-frequency = <150000000>; bus-width = <8>; - mmc-hs400-1_8v; - mmc-hs400-enhanced-strobe; + mmc-hs200-1_8v; non-removable; status = "okay"; }; diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h index 6f86b7ab6c28..d720b6f7e5f9 100644 --- a/arch/arm64/include/asm/fpsimd.h +++ b/arch/arm64/include/asm/fpsimd.h @@ -339,7 +339,7 @@ static inline int sme_max_virtualisable_vl(void) return vec_max_virtualisable_vl(ARM64_VEC_SME); }

-extern void sme_alloc(struct task_struct *task); +extern void sme_alloc(struct task_struct *task, bool flush); extern unsigned int sme_get_vl(void); extern int sme_set_current_vl(unsigned long arg); extern int sme_get_current_vl(void); @@ -365,7 +365,7 @@ static inline void sme_smstart_sm(void) { } static inline void sme_smstop_sm(void) { } static inline void sme_smstop(void) { }

-static inline void sme_alloc(struct task_struct *task) { } +static inline void sme_alloc(struct task_struct *task, bool flush) { } static inline void sme_setup(void) { } static inline unsigned int sme_get_vl(void) { return 0; } static inline int sme_max_vl(void) { return 0; } diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index b5a8e8b3c691..577cf444c113 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -559,6 +559,8 @@ struct kvm_vcpu_arch { #define SYSREGS_ON_CPU __vcpu_single_flag(sflags, BIT(4)) /* Software step state is Active-pending */ #define DBG_SS_ACTIVE_PENDING __vcpu_single_flag(sflags, BIT(5)) +/* WFI instruction trapped */ +#define IN_WFI __vcpu_single_flag(sflags, BIT(7))

/* Pointer to the vcpu's SVE FFR for sve_{save,load}_state() */ diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 356036babd09..8cd59d387b90 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -1239,9 +1239,9 @@ void fpsimd_release_task(struct task_struct *dead_task) * the interest of testability and predictability, the architecture * guarantees that when ZA is enabled it will be zeroed. */ -void sme_alloc(struct task_struct *task) +void sme_alloc(struct task_struct *task, bool flush) { - if (task->thread.za_state) { + if (task->thread.za_state && flush) { memset(task->thread.za_state, 0, za_state_size(task)); return; } @@ -1460,7 +1460,7 @@ void do_sme_acc(unsigned long esr, struct pt_regs *regs) }

sve_alloc(current, false); - sme_alloc(current); + sme_alloc(current, true); if (!current->thread.sve_state || !current->thread.za_state) { force_sig(SIGKILL); return; diff --git a/arch/arm64/kernel/ptrace.c b/arch/arm64/kernel/ptrace.c index f19f020ccff9..f606c942f514 100644 --- a/arch/arm64/kernel/ptrace.c +++ b/arch/arm64/kernel/ptrace.c @@ -886,6 +886,13 @@ static int sve_set_common(struct task_struct *target, break; case ARM64_VEC_SME: target->thread.svcr |= SVCR_SM_MASK; + + /* + * Disable traps and ensure there is SME storage but + * preserve any currently set values in ZA/ZT. + */ + sme_alloc(target, false); + set_tsk_thread_flag(target, TIF_SME); break; default: WARN_ON_ONCE(1); @@ -1107,7 +1114,7 @@ static int za_set(struct task_struct *target, }

/* Allocate/reinit ZA storage */ - sme_alloc(target); + sme_alloc(target, true); if (!target->thread.za_state) { ret = -ENOMEM; goto out; diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c index 43adbfa5ead7..82f4572c8ddf 100644 --- a/arch/arm64/kernel/signal.c +++ b/arch/arm64/kernel/signal.c @@ -430,7 +430,7 @@ static int restore_za_context(struct user_ctxs *user) fpsimd_flush_task_state(current); /* From now, fpsimd_thread_switch() won't touch thread.sve_state */

- sme_alloc(current); + sme_alloc(current, true); if (!current->thread.za_state) { current->thread.svcr &= ~SVCR_ZA_MASK; clear_thread_flag(TIF_SME); diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 35481d51aada..6cc380a15eb7 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -692,13 +692,15 @@ void kvm_vcpu_wfi(struct kvm_vcpu *vcpu) */ preempt_disable(); kvm_vgic_vmcr_sync(vcpu); - vgic_v4_put(vcpu, true); + vcpu_set_flag(vcpu, IN_WFI); + vgic_v4_put(vcpu); preempt_enable();

kvm_vcpu_halt(vcpu); vcpu_clear_flag(vcpu, IN_WFIT);

preempt_disable(); + vcpu_clear_flag(vcpu, IN_WFI); vgic_v4_load(vcpu); preempt_enable(); } @@ -766,7 +768,7 @@ static int check_vcpu_requests(struct kvm_vcpu *vcpu) if (kvm_check_request(KVM_REQ_RELOAD_GICv4, vcpu)) { /* The distributor enable bits were changed */ preempt_disable(); - vgic_v4_put(vcpu, false); + vgic_v4_put(vcpu); vgic_v4_load(vcpu); preempt_enable(); } diff --git a/arch/arm64/kvm/vgic/vgic-v3.c b/arch/arm64/kvm/vgic/vgic-v3.c index f86c3007a319..1f8eea53e982 100644 --- a/arch/arm64/kvm/vgic/vgic-v3.c +++ b/arch/arm64/kvm/vgic/vgic-v3.c @@ -742,7 +742,7 @@ void vgic_v3_put(struct kvm_vcpu *vcpu) { struct vgic_v3_cpu_if *cpu_if = &vcpu->arch.vgic_cpu.vgic_v3;

- WARN_ON(vgic_v4_put(vcpu, false)); + WARN_ON(vgic_v4_put(vcpu));

vgic_v3_vmcr_sync(vcpu);

diff --git a/arch/arm64/kvm/vgic/vgic-v4.c b/arch/arm64/kvm/vgic/vgic-v4.c index c1c28fe680ba..339a55194b2c 100644 --- a/arch/arm64/kvm/vgic/vgic-v4.c +++ b/arch/arm64/kvm/vgic/vgic-v4.c @@ -336,14 +336,14 @@ void vgic_v4_teardown(struct kvm *kvm) its_vm->vpes = NULL; }

-int vgic_v4_put(struct kvm_vcpu *vcpu, bool need_db) +int vgic_v4_put(struct kvm_vcpu *vcpu) { struct its_vpe *vpe = &vcpu->arch.vgic_cpu.vgic_v3.its_vpe;

if (!vgic_supports_direct_msis(vcpu->kvm) || !vpe->resident) return 0;

- return its_make_vpe_non_resident(vpe, need_db); + return its_make_vpe_non_resident(vpe, !!vcpu_get_flag(vcpu, IN_WFI)); }

int vgic_v4_load(struct kvm_vcpu *vcpu) @@ -354,6 +354,9 @@ int vgic_v4_load(struct kvm_vcpu *vcpu) if (!vgic_supports_direct_msis(vcpu->kvm) || vpe->resident) return 0;

+ if (vcpu_get_flag(vcpu, IN_WFI)) + return 0; + /* * Before making the VPE resident, make sure the redistributor * corresponding to our current CPU expects us here. See the diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index bc817a5619d6..43c635ddba70 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -710,9 +710,9 @@ static int __init rtas_flash_init(void) if (!rtas_validate_flash_data.buf) return -ENOMEM;

- flash_block_cache = kmem_cache_create("rtas_flash_cache", - RTAS_BLK_SIZE, RTAS_BLK_SIZE, 0, - NULL); + flash_block_cache = kmem_cache_create_usercopy("rtas_flash_cache", + RTAS_BLK_SIZE, RTAS_BLK_SIZE, + 0, 0, RTAS_BLK_SIZE, NULL); if (!flash_block_cache) { printk(KERN_ERR "%s: failed to create block cache\n", __func__); diff --git a/arch/powerpc/mm/kasan/Makefile b/arch/powerpc/mm/kasan/Makefile index 699eeffd9f55..f9522fd70b2f 100644 --- a/arch/powerpc/mm/kasan/Makefile +++ b/arch/powerpc/mm/kasan/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0

KASAN_SANITIZE := n +KCOV_INSTRUMENT := n

obj-$(CONFIG_PPC32) += init_32.o obj-$(CONFIG_PPC_8xx) += 8xx.o diff --git a/arch/riscv/lib/uaccess.S b/arch/riscv/lib/uaccess.S index ec486e5369d9..09b47ebacf2e 100644 --- a/arch/riscv/lib/uaccess.S +++ b/arch/riscv/lib/uaccess.S @@ -17,8 +17,11 @@ ENTRY(__asm_copy_from_user) li t6, SR_SUM csrs CSR_STATUS, t6

- /* Save for return value */ - mv t5, a2 + /* + * Save the terminal address which will be used to compute the number + * of bytes copied in case of a fixup exception. + */ + add t5, a0, a2

/* * Register allocation for code below: @@ -176,7 +179,7 @@ ENTRY(__asm_copy_from_user) 10: /* Disable access to user memory */ csrc CSR_STATUS, t6 - mv a0, t5 + sub a0, t5, a0 ret ENDPROC(__asm_copy_to_user) ENDPROC(__asm_copy_from_user) @@ -228,7 +231,7 @@ ENTRY(__clear_user) 11: /* Disable access to user memory */ csrc CSR_STATUS, t6 - mv a0, a1 + sub a0, a3, a0 ret ENDPROC(__clear_user) EXPORT_SYMBOL(__clear_user) diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c index ad9844c5b40c..e6468eab2681 100644 --- a/block/blk-crypto-fallback.c +++ b/block/blk-crypto-fallback.c @@ -78,7 +78,7 @@ static struct blk_crypto_fallback_keyslot { struct crypto_skcipher *tfms[BLK_ENCRYPTION_MODE_MAX]; } *blk_crypto_keyslots;

-static struct blk_crypto_profile blk_crypto_fallback_profile; +static struct blk_crypto_profile *blk_crypto_fallback_profile; static struct workqueue_struct *blk_crypto_wq; static mempool_t *blk_crypto_bounce_page_pool; static struct bio_set crypto_bio_split; @@ -292,7 +292,7 @@ static bool blk_crypto_fallback_encrypt_bio(struct bio **bio_ptr) * Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for * this bio's algorithm and key. */ - blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile, + blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile, bc->bc_key, &slot); if (blk_st != BLK_STS_OK) { src_bio->bi_status = blk_st; @@ -395,7 +395,7 @@ static void blk_crypto_fallback_decrypt_bio(struct work_struct *work) * Get a blk-crypto-fallback keyslot that contains a crypto_skcipher for * this bio's algorithm and key. */ - blk_st = blk_crypto_get_keyslot(&blk_crypto_fallback_profile, + blk_st = blk_crypto_get_keyslot(blk_crypto_fallback_profile, bc->bc_key, &slot); if (blk_st != BLK_STS_OK) { bio->bi_status = blk_st; @@ -499,7 +499,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr) return false; }

- if (!__blk_crypto_cfg_supported(&blk_crypto_fallback_profile, + if (!__blk_crypto_cfg_supported(blk_crypto_fallback_profile, &bc->bc_key->crypto_cfg)) { bio->bi_status = BLK_STS_NOTSUPP; return false; @@ -526,7 +526,7 @@ bool blk_crypto_fallback_bio_prep(struct bio **bio_ptr)

int blk_crypto_fallback_evict_key(const struct blk_crypto_key *key) { - return __blk_crypto_evict_key(&blk_crypto_fallback_profile, key); + return __blk_crypto_evict_key(blk_crypto_fallback_profile, key); }

static bool blk_crypto_fallback_inited; @@ -534,7 +534,6 @@ static int blk_crypto_fallback_init(void) { int i; int err; - struct blk_crypto_profile *profile = &blk_crypto_fallback_profile;

if (blk_crypto_fallback_inited) return 0; @@ -545,18 +544,27 @@ static int blk_crypto_fallback_init(void) if (err) goto out;

- err = blk_crypto_profile_init(profile, blk_crypto_num_keyslots); - if (err) + /* Dynamic allocation is needed because of lockdep_register_key(). */ + blk_crypto_fallback_profile = + kzalloc(sizeof(*blk_crypto_fallback_profile), GFP_KERNEL); + if (!blk_crypto_fallback_profile) { + err = -ENOMEM; goto fail_free_bioset; + } + + err = blk_crypto_profile_init(blk_crypto_fallback_profile, + blk_crypto_num_keyslots); + if (err) + goto fail_free_profile; err = -ENOMEM;

- profile->ll_ops = blk_crypto_fallback_ll_ops; - profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE; + blk_crypto_fallback_profile->ll_ops = blk_crypto_fallback_ll_ops; + blk_crypto_fallback_profile->max_dun_bytes_supported = BLK_CRYPTO_MAX_IV_SIZE;

/* All blk-crypto modes have a crypto API fallback. */ for (i = 0; i < BLK_ENCRYPTION_MODE_MAX; i++) - profile->modes_supported[i] = 0xFFFFFFFF; - profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0; + blk_crypto_fallback_profile->modes_supported[i] = 0xFFFFFFFF; + blk_crypto_fallback_profile->modes_supported[BLK_ENCRYPTION_MODE_INVALID] = 0;

blk_crypto_wq = alloc_workqueue("blk_crypto_wq", WQ_UNBOUND | WQ_HIGHPRI | @@ -597,7 +605,9 @@ static int blk_crypto_fallback_init(void) fail_free_wq: destroy_workqueue(blk_crypto_wq); fail_destroy_profile: - blk_crypto_profile_destroy(profile); + blk_crypto_profile_destroy(blk_crypto_fallback_profile); +fail_free_profile: + kfree(blk_crypto_fallback_profile); fail_free_bioset: bioset_exit(&crypto_bio_split); out: diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index faad19b396d5..d6f405763c56 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -600,6 +600,9 @@ static const struct usb_device_id blacklist_table[] = { { USB_DEVICE(0x0489, 0xe0d9), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH | BTUSB_VALID_LE_STATES }, + { USB_DEVICE(0x0489, 0xe0f5), .driver_info = BTUSB_MEDIATEK | + BTUSB_WIDEBAND_SPEECH | + BTUSB_VALID_LE_STATES }, { USB_DEVICE(0x13d3, 0x3568), .driver_info = BTUSB_MEDIATEK | BTUSB_WIDEBAND_SPEECH | BTUSB_VALID_LE_STATES }, diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index cae078bffc71..9b7268bae66a 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2159,6 +2159,8 @@ static int sysc_reset(struct sysc *ddata) sysc_val = sysc_read_sysconfig(ddata); sysc_val |= sysc_mask; sysc_write(ddata, sysc_offset, sysc_val); + /* Flush posted write */ + sysc_val = sysc_read_sysconfig(ddata); }

if (ddata->cfg.srst_udelay) diff --git a/drivers/cpuidle/cpuidle-psci-domain.c b/drivers/cpuidle/cpuidle-psci-domain.c index fe0664472520..f5d4359555d7 100644 --- a/drivers/cpuidle/cpuidle-psci-domain.c +++ b/drivers/cpuidle/cpuidle-psci-domain.c @@ -117,20 +117,6 @@ static void psci_pd_remove(void) } }

-static bool psci_pd_try_set_osi_mode(void) -{ - int ret; - - if (!psci_has_osi_support()) - return false; - - ret = psci_set_osi_mode(true); - if (ret) - return false; - - return true; -} - static void psci_cpuidle_domain_sync_state(struct device *dev) { /* @@ -149,15 +135,12 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev) { struct device_node *np = pdev->dev.of_node; struct device_node *node; - bool use_osi; + bool use_osi = psci_has_osi_support(); int ret = 0, pd_count = 0;

if (!np) return -ENODEV;

- /* If OSI mode is supported, let's try to enable it. */ - use_osi = psci_pd_try_set_osi_mode(); - /* * Parse child nodes for the "#power-domain-cells" property and * initialize a genpd/genpd-of-provider pair when it's found. @@ -167,32 +150,37 @@ static int psci_cpuidle_domain_probe(struct platform_device *pdev) continue;

ret = psci_pd_init(node, use_osi); - if (ret) - goto put_node; + if (ret) { + of_node_put(node); + goto exit; + }

pd_count++; }

/* Bail out if not using the hierarchical CPU topology. */ if (!pd_count) - goto no_pd; + return 0;

/* Link genpd masters/subdomains to model the CPU topology. */ ret = dt_idle_pd_init_topology(np); if (ret) goto remove_pd;

- pr_info("Initialized CPU PM domain topology\n"); + /* let's try to enable OSI. */ + ret = psci_set_osi_mode(use_osi); + if (ret) + goto remove_pd; + + pr_info("Initialized CPU PM domain topology using %s mode\n", + use_osi ? "OSI" : "PC"); return 0;

-put_node: - of_node_put(node); remove_pd: + dt_idle_pd_remove_topology(np); psci_pd_remove(); +exit: pr_err("failed to create CPU PM domains ret=%d\n", ret); -no_pd: - if (use_osi) - psci_set_osi_mode(false); return ret; }

diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c index af22be84034b..a53eacebca33 100644 --- a/drivers/firewire/net.c +++ b/drivers/firewire/net.c @@ -479,7 +479,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net, struct sk_buff *skb, u16 source_node_id, bool is_broadcast, u16 ether_type) { - int status; + int status, len;

switch (ether_type) { case ETH_P_ARP: @@ -533,13 +533,15 @@ static int fwnet_finish_incoming_packet(struct net_device *net, } skb->protocol = protocol; } + + len = skb->len; status = netif_rx(skb); if (status == NET_RX_DROP) { net->stats.rx_errors++; net->stats.rx_dropped++; } else { net->stats.rx_packets++; - net->stats.rx_bytes += skb->len; + net->stats.rx_bytes += len; }

return 0; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index fdb53d4394f3..02a112d00d41 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -185,7 +185,7 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p, uint64_t *chunk_array_user; uint64_t *chunk_array; uint32_t uf_offset = 0; - unsigned int size; + size_t size; int ret; int i;

@@ -1607,15 +1607,15 @@ static int amdgpu_cs_wait_all_fences(struct amdgpu_device *adev, continue;

r = dma_fence_wait_timeout(fence, true, timeout); + if (r > 0 && fence->error) + r = fence->error; + dma_fence_put(fence); if (r < 0) return r;

if (r == 0) break; - - if (fence->error) - return fence->error; }

memset(wait, 0, sizeof(*wait)); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 773383e660e8..e6427a00cf6d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -4232,6 +4232,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon) drm_fb_helper_set_suspend_unlocked(adev_to_drm(adev)->fb_helper, true);

cancel_delayed_work_sync(&adev->delayed_init_work); + flush_delayed_work(&adev->gfx.gfx_off_delay_work);

amdgpu_ras_suspend(adev);

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c index ed6878d5b3ce..418e4c77ceb8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -501,6 +501,41 @@ int amdgpu_fence_driver_sw_init(struct amdgpu_device *adev) return 0; }

+/** + * amdgpu_fence_need_ring_interrupt_restore - helper function to check whether + * fence driver interrupts need to be restored. + * + * @ring: ring that to be checked + * + * Interrupts for rings that belong to GFX IP don't need to be restored + * when the target power state is s0ix. + * + * Return true if need to restore interrupts, false otherwise. + */ +static bool amdgpu_fence_need_ring_interrupt_restore(struct amdgpu_ring *ring) +{ + struct amdgpu_device *adev = ring->adev; + bool is_gfx_power_domain = false; + + switch (ring->funcs->type) { + case AMDGPU_RING_TYPE_SDMA: + /* SDMA 5.x+ is part of GFX power domain so it's covered by GFXOFF */ + if (adev->ip_versions[SDMA0_HWIP][0] >= IP_VERSION(5, 0, 0)) + is_gfx_power_domain = true; + break; + case AMDGPU_RING_TYPE_GFX: + case AMDGPU_RING_TYPE_COMPUTE: + case AMDGPU_RING_TYPE_KIQ: + case AMDGPU_RING_TYPE_MES: + is_gfx_power_domain = true; + break; + default: + break; + } + + return !(adev->in_s0ix && is_gfx_power_domain); +} + /** * amdgpu_fence_driver_hw_fini - tear down the fence driver * for all possible rings. @@ -529,7 +564,8 @@ void amdgpu_fence_driver_hw_fini(struct amdgpu_device *adev) amdgpu_fence_driver_force_completion(ring);

if (!drm_dev_is_unplugged(adev_to_drm(adev)) && - ring->fence_drv.irq_src) + ring->fence_drv.irq_src && + amdgpu_fence_need_ring_interrupt_restore(ring)) amdgpu_irq_put(adev, ring->fence_drv.irq_src, ring->fence_drv.irq_type);

@@ -604,7 +640,8 @@ void amdgpu_fence_driver_hw_init(struct amdgpu_device *adev) continue;

/* enable the interrupt */ - if (ring->fence_drv.irq_src) + if (ring->fence_drv.irq_src && + amdgpu_fence_need_ring_interrupt_restore(ring)) amdgpu_irq_get(adev, ring->fence_drv.irq_src, ring->fence_drv.irq_type); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index b803e785d3af..23f0067f92e4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -585,15 +585,8 @@ void amdgpu_gfx_off_ctrl(struct amdgpu_device *adev, bool enable)

if (adev->gfx.gfx_off_req_count == 0 && !adev->gfx.gfx_off_state) { - /* If going to s2idle, no need to wait */ - if (adev->in_s0ix) { - if (!amdgpu_dpm_set_powergating_by_smu(adev, - AMD_IP_BLOCK_TYPE_GFX, true)) - adev->gfx.gfx_off_state = true; - } else { - schedule_delayed_work(&adev->gfx.gfx_off_delay_work, + schedule_delayed_work(&adev->gfx.gfx_off_delay_work, delay); - } } } else { if (adev->gfx.gfx_off_req_count == 0) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index ca5dc51600fa..9efbc0f7c6bd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c @@ -160,7 +160,6 @@ void amdgpu_irq_disable_all(struct amdgpu_device *adev) continue;

for (k = 0; k < src->num_types; ++k) { - atomic_set(&src->enabled_types[k], 0); r = src->funcs->set(adev, src, k, AMDGPU_IRQ_STATE_DISABLE); if (r) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index eecbd8eeb1f5..8764ff7ed97e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -514,6 +514,8 @@ static int psp_sw_fini(void *handle) kfree(cmd); cmd = NULL;

+ psp_free_shared_bufs(psp); + if (psp->km_ring.ring_mem) amdgpu_bo_free_kernel(&adev->firmware.rbuf, &psp->km_ring.ring_mem_mc_addr, @@ -2673,8 +2675,6 @@ static int psp_hw_fini(void *handle)

psp_ring_destroy(psp, PSP_RING_TYPE__KM);

- psp_free_shared_bufs(psp); - return 0; }

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index d3558c34d406..296b2d5976af 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -361,6 +361,8 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring) amdgpu_bo_free_kernel(&ring->ring_obj, &ring->gpu_addr, (void **)&ring->ring); + } else { + kfree(ring->fence_drv.fences); }

dma_fence_put(ring->vmid_wait); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index ec938a1a5062..4c661e024e13 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -1352,6 +1352,7 @@ struct amdgpu_bo_va *amdgpu_vm_bo_add(struct amdgpu_device *adev, amdgpu_vm_bo_base_init(&bo_va->base, vm, bo);

bo_va->ref_count = 1; + bo_va->last_pt_update = dma_fence_get_stub(); INIT_LIST_HEAD(&bo_va->valids); INIT_LIST_HEAD(&bo_va->invalids);

@@ -2073,7 +2074,8 @@ int amdgpu_vm_init(struct amdgpu_device *adev, struct amdgpu_vm *vm) vm->update_funcs = &amdgpu_vm_cpu_funcs; else vm->update_funcs = &amdgpu_vm_sdma_funcs; - vm->last_update = NULL; + + vm->last_update = dma_fence_get_stub(); vm->last_unlocked = dma_fence_get_stub(); vm->last_tlb_flush = dma_fence_get_stub();

@@ -2198,7 +2200,7 @@ int amdgpu_vm_make_compute(struct amdgpu_device *adev, struct amdgpu_vm *vm) goto unreserve_bo;

dma_fence_put(vm->last_update); - vm->last_update = NULL; + vm->last_update = dma_fence_get_stub(); vm->is_compute_context = true;

/* Free the shadow bo for compute VM */ diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 9f718b98da1f..249b269e2cc5 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -7397,27 +7397,55 @@ is_scaling_state_different(const struct dm_connector_state *dm_state, }

#ifdef CONFIG_DRM_AMD_DC_HDCP -static bool is_content_protection_different(struct drm_connector_state *state, - const struct drm_connector_state *old_state, - const struct drm_connector *connector, struct hdcp_workqueue *hdcp_w) +static bool is_content_protection_different(struct drm_crtc_state *new_crtc_state, + struct drm_crtc_state *old_crtc_state, + struct drm_connector_state *new_conn_state, + struct drm_connector_state *old_conn_state, + const struct drm_connector *connector, + struct hdcp_workqueue *hdcp_w) { struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector); struct dm_connector_state *dm_con_state = to_dm_connector_state(connector->state);

- /* Handle: Type0/1 change */ - if (old_state->hdcp_content_type != state->hdcp_content_type && - state->content_protection != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) { - state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED; + pr_debug("[HDCP_DM] connector->index: %x connect_status: %x dpms: %x\n", + connector->index, connector->status, connector->dpms); + pr_debug("[HDCP_DM] state protection old: %x new: %x\n", + old_conn_state->content_protection, new_conn_state->content_protection); + + if (old_crtc_state) + pr_debug("[HDCP_DM] old crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n", + old_crtc_state->enable, + old_crtc_state->active, + old_crtc_state->mode_changed, + old_crtc_state->active_changed, + old_crtc_state->connectors_changed); + + if (new_crtc_state) + pr_debug("[HDCP_DM] NEW crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n", + new_crtc_state->enable, + new_crtc_state->active, + new_crtc_state->mode_changed, + new_crtc_state->active_changed, + new_crtc_state->connectors_changed); + + /* hdcp content type change */ + if (old_conn_state->hdcp_content_type != new_conn_state->hdcp_content_type && + new_conn_state->content_protection != DRM_MODE_CONTENT_PROTECTION_UNDESIRED) { + new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED; + pr_debug("[HDCP_DM] Type0/1 change %s :true\n", __func__); return true; }

- /* CP is being re enabled, ignore this - * - * Handles: ENABLED -> DESIRED - */ - if (old_state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED && - state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) { - state->content_protection = DRM_MODE_CONTENT_PROTECTION_ENABLED; + /* CP is being re enabled, ignore this */ + if (old_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED && + new_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) { + if (new_crtc_state && new_crtc_state->mode_changed) { + new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED; + pr_debug("[HDCP_DM] ENABLED->DESIRED & mode_changed %s :true\n", __func__); + return true; + }; + new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_ENABLED; + pr_debug("[HDCP_DM] ENABLED -> DESIRED %s :false\n", __func__); return false; }

@@ -7425,9 +7453,9 @@ static bool is_content_protection_different(struct drm_connector_state *state, * * Handles: UNDESIRED -> ENABLED */ - if (old_state->content_protection == DRM_MODE_CONTENT_PROTECTION_UNDESIRED && - state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED) - state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED; + if (old_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_UNDESIRED && + new_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_ENABLED) + new_conn_state->content_protection = DRM_MODE_CONTENT_PROTECTION_DESIRED;

/* Stream removed and re-enabled * @@ -7437,10 +7465,12 @@ static bool is_content_protection_different(struct drm_connector_state *state, * * Handles: DESIRED -> DESIRED (Special case) */ - if (!(old_state->crtc && old_state->crtc->enabled) && - state->crtc && state->crtc->enabled && + if (!(old_conn_state->crtc && old_conn_state->crtc->enabled) && + new_conn_state->crtc && new_conn_state->crtc->enabled && connector->state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) { dm_con_state->update_hdcp = false; + pr_debug("[HDCP_DM] DESIRED->DESIRED (Stream removed and re-enabled) %s :true\n", + __func__); return true; }

@@ -7452,35 +7482,42 @@ static bool is_content_protection_different(struct drm_connector_state *state, * * Handles: DESIRED -> DESIRED (Special case) */ - if (dm_con_state->update_hdcp && state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED && - connector->dpms == DRM_MODE_DPMS_ON && aconnector->dc_sink != NULL) { + if (dm_con_state->update_hdcp && + new_conn_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED && + connector->dpms == DRM_MODE_DPMS_ON && aconnector->dc_sink != NULL) { dm_con_state->update_hdcp = false; + pr_debug("[HDCP_DM] DESIRED->DESIRED (Hot-plug, headless s3, dpms) %s :true\n", + __func__); return true; }

- /* - * Handles: UNDESIRED -> UNDESIRED - * DESIRED -> DESIRED - * ENABLED -> ENABLED - */ - if (old_state->content_protection == state->content_protection) + if (old_conn_state->content_protection == new_conn_state->content_protection) { + if (new_conn_state->content_protection >= DRM_MODE_CONTENT_PROTECTION_DESIRED) { + if (new_crtc_state && new_crtc_state->mode_changed) { + pr_debug("[HDCP_DM] DESIRED->DESIRED or ENABLE->ENABLE mode_change %s :true\n", + __func__); + return true; + }; + pr_debug("[HDCP_DM] DESIRED->DESIRED & ENABLE->ENABLE %s :false\n", + __func__); + return false; + }; + + pr_debug("[HDCP_DM] UNDESIRED->UNDESIRED %s :false\n", __func__); return false; + }

- /* - * Handles: UNDESIRED -> DESIRED - * DESIRED -> UNDESIRED - * ENABLED -> UNDESIRED - */ - if (state->content_protection != DRM_MODE_CONTENT_PROTECTION_ENABLED) + if (new_conn_state->content_protection != DRM_MODE_CONTENT_PROTECTION_ENABLED) { + pr_debug("[HDCP_DM] UNDESIRED->DESIRED or DESIRED->UNDESIRED or ENABLED->UNDESIRED %s :true\n", + __func__); return true; + }

- /* - * Handles: DESIRED -> ENABLED - */ + pr_debug("[HDCP_DM] DESIRED->ENABLED %s :false\n", __func__); return false; } - #endif + static void remove_stream(struct amdgpu_device *adev, struct amdgpu_crtc *acrtc, struct dc_stream_state *stream) @@ -8335,10 +8372,67 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state) struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc); struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector);

+ if (!adev->dm.hdcp_workqueue) + continue; + + pr_debug("[HDCP_DM] -------------- i : %x ----------\n", i); + + if (!connector) + continue; + + pr_debug("[HDCP_DM] connector->index: %x connect_status: %x dpms: %x\n", + connector->index, connector->status, connector->dpms); + pr_debug("[HDCP_DM] state protection old: %x new: %x\n", + old_con_state->content_protection, new_con_state->content_protection); + + if (aconnector->dc_sink) { + if (aconnector->dc_sink->sink_signal != SIGNAL_TYPE_VIRTUAL && + aconnector->dc_sink->sink_signal != SIGNAL_TYPE_NONE) { + pr_debug("[HDCP_DM] pipe_ctx dispname=%s\n", + aconnector->dc_sink->edid_caps.display_name); + } + } + new_crtc_state = NULL; + old_crtc_state = NULL;

- if (acrtc) + if (acrtc) { new_crtc_state = drm_atomic_get_new_crtc_state(state, &acrtc->base); + old_crtc_state = drm_atomic_get_old_crtc_state(state, &acrtc->base); + } + + if (old_crtc_state) + pr_debug("old crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n", + old_crtc_state->enable, + old_crtc_state->active, + old_crtc_state->mode_changed, + old_crtc_state->active_changed, + old_crtc_state->connectors_changed); + + if (new_crtc_state) + pr_debug("NEW crtc en: %x a: %x m: %x a-chg: %x c-chg: %x\n", + new_crtc_state->enable, + new_crtc_state->active, + new_crtc_state->mode_changed, + new_crtc_state->active_changed, + new_crtc_state->connectors_changed); + } + + for_each_oldnew_connector_in_state(state, connector, old_con_state, new_con_state, i) { + struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state); + struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc); + struct amdgpu_dm_connector *aconnector = to_amdgpu_dm_connector(connector); + + if (!adev->dm.hdcp_workqueue) + continue; + + new_crtc_state = NULL; + old_crtc_state = NULL; + + if (acrtc) { + new_crtc_state = drm_atomic_get_new_crtc_state(state, &acrtc->base); + old_crtc_state = drm_atomic_get_old_crtc_state(state, &acrtc->base); + }

dm_new_crtc_state = to_dm_crtc_state(new_crtc_state);

@@ -8350,11 +8444,44 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state) continue; }

- if (is_content_protection_different(new_con_state, old_con_state, connector, adev->dm.hdcp_workqueue)) + if (is_content_protection_different(new_crtc_state, old_crtc_state, new_con_state, + old_con_state, connector, adev->dm.hdcp_workqueue)) { + /* when display is unplugged from mst hub, connctor will + * be destroyed within dm_dp_mst_connector_destroy. connector + * hdcp perperties, like type, undesired, desired, enabled, + * will be lost. So, save hdcp properties into hdcp_work within + * amdgpu_dm_atomic_commit_tail. if the same display is + * plugged back with same display index, its hdcp properties + * will be retrieved from hdcp_work within dm_dp_mst_get_modes + */ + + bool enable_encryption = false; + + if (new_con_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED) + enable_encryption = true; + + if (aconnector->dc_link && aconnector->dc_sink && + aconnector->dc_link->type == dc_connection_mst_branch) { + struct hdcp_workqueue *hdcp_work = adev->dm.hdcp_workqueue; + struct hdcp_workqueue *hdcp_w = + &hdcp_work[aconnector->dc_link->link_index]; + + hdcp_w->hdcp_content_type[connector->index] = + new_con_state->hdcp_content_type; + hdcp_w->content_protection[connector->index] = + new_con_state->content_protection; + } + + if (new_crtc_state && new_crtc_state->mode_changed && + new_con_state->content_protection >= DRM_MODE_CONTENT_PROTECTION_DESIRED) + enable_encryption = true; + + DRM_INFO("[HDCP_DM] hdcp_update_display enable_encryption = %x\n", enable_encryption); + hdcp_update_display( adev->dm.hdcp_workqueue, aconnector->dc_link->link_index, aconnector, - new_con_state->hdcp_content_type, - new_con_state->content_protection == DRM_MODE_CONTENT_PROTECTION_DESIRED); + new_con_state->hdcp_content_type, enable_encryption); + } } #endif

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h index 09294ff122fe..bbbf7d0eff82 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_hdcp.h @@ -52,6 +52,20 @@ struct hdcp_workqueue { struct mod_hdcp_link link;

enum mod_hdcp_encryption_status encryption_status; + + /* when display is unplugged from mst hub, connctor will be + * destroyed within dm_dp_mst_connector_destroy. connector + * hdcp perperties, like type, undesired, desired, enabled, + * will be lost. So, save hdcp properties into hdcp_work within + * amdgpu_dm_atomic_commit_tail. if the same display is + * plugged back with same display index, its hdcp properties + * will be retrieved from hdcp_work within dm_dp_mst_get_modes + */ + /* un-desired, desired, enabled */ + unsigned int content_protection[AMDGPU_DM_MAX_DISPLAY_INDEX]; + /* hdcp1.x, hdcp2.x */ + unsigned int hdcp_content_type[AMDGPU_DM_MAX_DISPLAY_INDEX]; + uint8_t max_link;

uint8_t *srm; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index d07e1053b36b..a9ddff774a97 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -32,6 +32,10 @@ #include "amdgpu_dm.h" #include "amdgpu_dm_mst_types.h"

+#ifdef CONFIG_DRM_AMD_DC_HDCP +#include "amdgpu_dm_hdcp.h" +#endif + #include "dc.h" #include "dm_helpers.h"

@@ -363,6 +367,32 @@ static int dm_dp_mst_get_modes(struct drm_connector *connector) /* dc_link_add_remote_sink returns a new reference */ aconnector->dc_sink = dc_sink;

+ /* when display is unplugged from mst hub, connctor will be + * destroyed within dm_dp_mst_connector_destroy. connector + * hdcp perperties, like type, undesired, desired, enabled, + * will be lost. So, save hdcp properties into hdcp_work within + * amdgpu_dm_atomic_commit_tail. if the same display is + * plugged back with same display index, its hdcp properties + * will be retrieved from hdcp_work within dm_dp_mst_get_modes + */ +#ifdef CONFIG_DRM_AMD_DC_HDCP + if (aconnector->dc_sink && connector->state) { + struct drm_device *dev = connector->dev; + struct amdgpu_device *adev = drm_to_adev(dev); + + if (adev->dm.hdcp_workqueue) { + struct hdcp_workqueue *hdcp_work = adev->dm.hdcp_workqueue; + struct hdcp_workqueue *hdcp_w = + &hdcp_work[aconnector->dc_link->link_index]; + + connector->state->hdcp_content_type = + hdcp_w->hdcp_content_type[connector->index]; + connector->state->content_protection = + hdcp_w->content_protection[connector->index]; + } + } +#endif + if (aconnector->dc_sink) { amdgpu_dm_update_freesync_caps( connector, aconnector->edid); diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h index 915a20461c77..893c0809cd4e 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_dccg.h @@ -230,7 +230,8 @@ type DTBCLK_P2_SRC_SEL;\ type DTBCLK_P2_EN;\ type DTBCLK_P3_SRC_SEL;\ - type DTBCLK_P3_EN; + type DTBCLK_P3_EN;\ + type DENTIST_DISPCLK_CHG_DONE;

struct dccg_shift { DCCG_REG_FIELD_LIST(uint8_t) diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c index 7d2b982506fd..cef32a1f91cd 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c @@ -47,6 +47,14 @@ void dccg31_update_dpp_dto(struct dccg *dccg, int dpp_inst, int req_dppclk) { struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);

+ if (dccg->dpp_clock_gated[dpp_inst]) { + /* + * Do not update the DPPCLK DTO if the clock is stopped. + * It is treated the same as if the pipe itself were in PG. + */ + return; + } + if (dccg->ref_dppclk && req_dppclk) { int ref_dppclk = dccg->ref_dppclk; int modulo, phase; diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c index 85ea3334355c..b74705c1c8dc 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_dccg.c @@ -296,6 +296,9 @@ static void dccg314_dpp_root_clock_control( { struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);

+ if (dccg->dpp_clock_gated[dpp_inst] != clock_on) + return; + if (clock_on) { /* turn off the DTO and leave phase/modulo at max */ REG_UPDATE(DPPCLK_DTO_CTRL, DPPCLK_DTO_ENABLE[dpp_inst], 0); @@ -309,6 +312,8 @@ static void dccg314_dpp_root_clock_control( DPPCLK0_DTO_PHASE, 0, DPPCLK0_DTO_MODULO, 1); } + + dccg->dpp_clock_gated[dpp_inst] = !clock_on; }

static const struct dccg_funcs dccg314_funcs = { diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c index b7782433ce6b..503ab45b4ace 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c @@ -920,6 +920,22 @@ static const struct dc_debug_options debug_defaults_drv = { .afmt = true, } }, + + .root_clock_optimization = { + .bits = { + .dpp = true, + .dsc = false, + .hdmistream = false, + .hdmichar = false, + .dpstream = false, + .symclk32_se = false, + .symclk32_le = false, + .symclk_fe = false, + .physymclk = false, + .dpiasymclk = false, + } + }, + .seamless_boot_odm_combine = true };

@@ -1917,6 +1933,10 @@ static bool dcn314_resource_construct( dc->debug = debug_defaults_drv; else dc->debug = debug_defaults_diags; + + /* Disable root clock optimization */ + dc->debug.root_clock_optimization.u32All = 0; + // Init the vm_helper if (dc->vm_helper) vm_helper_init(dc->vm_helper, 16); diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c index 3fb4bcc34353..ffbb739d85b6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c @@ -42,6 +42,20 @@ #define DC_LOGGER \ dccg->ctx->logger

+/* This function is a workaround for writing to OTG_PIXEL_RATE_DIV + * without the probability of causing a DIG FIFO error. + */ +static void dccg32_wait_for_dentist_change_done( + struct dccg *dccg) +{ + struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg); + + uint32_t dentist_dispclk_value = REG_READ(DENTIST_DISPCLK_CNTL); + + REG_WRITE(DENTIST_DISPCLK_CNTL, dentist_dispclk_value); + REG_WAIT(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, 1, 50, 2000); +} + static void dccg32_get_pixel_rate_div( struct dccg *dccg, uint32_t otg_inst, @@ -110,21 +124,29 @@ static void dccg32_set_pixel_rate_div( REG_UPDATE_2(OTG_PIXEL_RATE_DIV, OTG0_PIXEL_RATE_DIVK1, k1, OTG0_PIXEL_RATE_DIVK2, k2); + + dccg32_wait_for_dentist_change_done(dccg); break; case 1: REG_UPDATE_2(OTG_PIXEL_RATE_DIV, OTG1_PIXEL_RATE_DIVK1, k1, OTG1_PIXEL_RATE_DIVK2, k2); + + dccg32_wait_for_dentist_change_done(dccg); break; case 2: REG_UPDATE_2(OTG_PIXEL_RATE_DIV, OTG2_PIXEL_RATE_DIVK1, k1, OTG2_PIXEL_RATE_DIVK2, k2); + + dccg32_wait_for_dentist_change_done(dccg); break; case 3: REG_UPDATE_2(OTG_PIXEL_RATE_DIV, OTG3_PIXEL_RATE_DIVK1, k1, OTG3_PIXEL_RATE_DIVK2, k2); + + dccg32_wait_for_dentist_change_done(dccg); break; default: BREAK_TO_DEBUGGER(); diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h index 1c46fad0977b..fc3c9c650d43 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.h @@ -147,7 +147,8 @@ DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_SRC_SEL, mask_sh),\ DCCG_SF(DTBCLK_P_CNTL, DTBCLK_P3_EN, mask_sh),\ DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO_SEL, mask_sh),\ - DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh) + DCCG_SF(DCCG_AUDIO_DTO_SOURCE, DCCG_AUDIO_DTO0_SOURCE_SEL, mask_sh),\ + DCCG_SF(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, mask_sh)

struct dccg *dccg32_create( diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index f5fa7abd97fc..d477dcc9149f 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -1177,7 +1177,7 @@ unsigned int dcn32_calculate_dccg_k1_k2_values(struct pipe_ctx *pipe_ctx, unsign *k2_div = PIXEL_RATE_DIV_BY_2; else *k2_div = PIXEL_RATE_DIV_BY_4; - } else if (dc_is_dp_signal(stream->signal)) { + } else if (dc_is_dp_signal(stream->signal) || dc_is_virtual_signal(stream->signal)) { if (two_pix_per_container) { *k1_div = PIXEL_RATE_DIV_BY_1; *k2_div = PIXEL_RATE_DIV_BY_2; diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h index 026cf13d203f..03cdfb557788 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.h @@ -1272,7 +1272,8 @@ unsigned int dcn32_calc_num_avail_chans_for_mall(struct dc *dc, int num_chans); DCCG_SRII(PHASE, DTBCLK_DTO, 0), DCCG_SRII(PHASE, DTBCLK_DTO, 1), \ DCCG_SRII(PHASE, DTBCLK_DTO, 2), DCCG_SRII(PHASE, DTBCLK_DTO, 3), \ SR(DCCG_AUDIO_DTBCLK_DTO_MODULO), SR(DCCG_AUDIO_DTBCLK_DTO_PHASE), \ - SR(OTG_PIXEL_RATE_DIV), SR(DTBCLK_P_CNTL), SR(DCCG_AUDIO_DTO_SOURCE) \ + SR(OTG_PIXEL_RATE_DIV), SR(DTBCLK_P_CNTL), \ + SR(DCCG_AUDIO_DTO_SOURCE), SR(DENTIST_DISPCLK_CNTL) \ )

/* VMID */ diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c index 2bb768413c92..19f55657272e 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.c @@ -808,7 +808,7 @@ static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerforman v->SwathHeightC[k], TWait, (v->DRAMSpeedPerState[mode_lib->vba.VoltageLevel] <= MEM_STROBE_FREQ_MHZ || - v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= MIN_DCFCLK_FREQ_MHZ) ? + v->DCFCLKPerState[mode_lib->vba.VoltageLevel] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ? mode_lib->vba.ip.min_prefetch_in_strobe_us : 0, /* Output */ &v->DSTXAfterScaler[k], @@ -3289,7 +3289,7 @@ void dml32_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_l v->swath_width_chroma_ub_this_state[k], v->SwathHeightYThisState[k], v->SwathHeightCThisState[k], v->TWait, - (v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= MIN_DCFCLK_FREQ_MHZ) ? + (v->DRAMSpeedPerState[i] <= MEM_STROBE_FREQ_MHZ || v->DCFCLKState[i][j] <= DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ) ? mode_lib->vba.ip.min_prefetch_in_strobe_us : 0,

/* Output */ diff --git a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h index e92eee2c664d..a475775bc389 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/display_mode_vba_32.h @@ -52,7 +52,7 @@ #define BPP_BLENDED_PIPE 0xffffffff

#define MEM_STROBE_FREQ_MHZ 1600 -#define MIN_DCFCLK_FREQ_MHZ 200 +#define DCFCLK_FREQ_EXTRA_PREFETCH_REQ_MHZ 300 #define MEM_STROBE_MAX_DELIVERY_TIME_US 60.0

struct display_mode_lib; diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h index ad6acd1b34e1..9651cccb084a 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h @@ -68,6 +68,7 @@ struct dccg { const struct dccg_funcs *funcs; int pipe_dppclk_khz[MAX_PIPES]; int ref_dppclk; + bool dpp_clock_gated[MAX_PIPES]; //int dtbclk_khz[MAX_PIPES];/* TODO needs to be removed */ //int audio_dtbclk_khz;/* TODO needs to be removed */ //int ref_dtbclk_khz;/* TODO needs to be removed */ diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index d191ff52d4f0..a664a0a28478 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -1562,9 +1562,9 @@ static int smu_disable_dpms(struct smu_context *smu)

/* * For SMU 13.0.4/11, PMFW will handle the features disablement properly - * for gpu reset case. Driver involvement is unnecessary. + * for gpu reset and S0i3 cases. Driver involvement is unnecessary. */ - if (amdgpu_in_reset(adev)) { + if (amdgpu_in_reset(adev) || adev->in_s0ix) { switch (adev->ip_versions[MP1_HWIP][0]) { case IP_VERSION(13, 0, 4): case IP_VERSION(13, 0, 11): diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c index 31835d96deef..839a812e0da3 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c @@ -588,7 +588,9 @@ static int sienna_cichlid_tables_init(struct smu_context *smu) return -ENOMEM; }

-static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu) +static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *smu, + bool use_metrics_v3, + bool use_metrics_v2) { struct smu_table_context *smu_table= &smu->smu_table; SmuMetricsExternal_t *metrics_ext = @@ -596,13 +598,11 @@ static uint32_t sienna_cichlid_get_throttler_status_locked(struct smu_context *s uint32_t throttler_status = 0; int i;

- if ((smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 7)) && - (smu->smc_fw_version >= 0x3A4900)) { + if (use_metrics_v3) { for (i = 0; i < THROTTLER_COUNT; i++) throttler_status |= (metrics_ext->SmuMetrics_V3.ThrottlingPercentage[i] ? 1U << i : 0); - } else if ((smu->adev->ip_versions[MP1_HWIP][0] == IP_VERSION(11, 0, 7)) && - (smu->smc_fw_version >= 0x3A4300)) { + } else if (use_metrics_v2) { for (i = 0; i < THROTTLER_COUNT; i++) throttler_status |= (metrics_ext->SmuMetrics_V2.ThrottlingPercentage[i] ? 1U << i : 0); @@ -864,7 +864,7 @@ static int sienna_cichlid_get_smu_metrics_data(struct smu_context *smu, metrics->TemperatureVrSoc) * SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; break; case METRICS_THROTTLER_STATUS: - *value = sienna_cichlid_get_throttler_status_locked(smu); + *value = sienna_cichlid_get_throttler_status_locked(smu, use_metrics_v3, use_metrics_v2); break; case METRICS_CURR_FANSPEED: *value = use_metrics_v3 ? metrics_v3->CurrFanSpeed : @@ -4017,7 +4017,7 @@ static ssize_t sienna_cichlid_get_gpu_metrics(struct smu_context *smu, gpu_metrics->current_dclk1 = use_metrics_v3 ? metrics_v3->CurrClock[PPCLK_DCLK_1] : use_metrics_v2 ? metrics_v2->CurrClock[PPCLK_DCLK_1] : metrics->CurrClock[PPCLK_DCLK_1];

- gpu_metrics->throttle_status = sienna_cichlid_get_throttler_status_locked(smu); + gpu_metrics->throttle_status = sienna_cichlid_get_throttler_status_locked(smu, use_metrics_v3, use_metrics_v2); gpu_metrics->indep_throttle_status = smu_cmn_get_indep_throttler_status(gpu_metrics->throttle_status, sienna_cichlid_throttler_map); diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index a15e09b55170..2c2e0f041f86 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -2727,7 +2727,7 @@ static struct intel_sdvo_connector *intel_sdvo_connector_alloc(void) __drm_atomic_helper_connector_reset(&sdvo_connector->base.base, &conn_state->base.base);

- INIT_LIST_HEAD(&sdvo_connector->base.panel.fixed_modes); + intel_panel_init_alloc(&sdvo_connector->base);

return sdvo_connector; } diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index 49c5451cdfb1..d6dd79541f6a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -1407,8 +1407,7 @@ nouveau_connector_create(struct drm_device *dev, ret = nvif_conn_ctor(&disp->disp, nv_connector->base.name, nv_connector->index, &nv_connector->conn); if (ret) { - kfree(nv_connector); - return ERR_PTR(ret); + goto drm_conn_err; } }

@@ -1470,4 +1469,9 @@ nouveau_connector_create(struct drm_device *dev,

drm_connector_register(connector); return connector; + +drm_conn_err: + drm_connector_cleanup(connector); + kfree(nv_connector); + return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index f851aaf2c591..5e067ba7e5fb 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -969,21 +969,21 @@ static const struct panel_desc auo_g104sn02 = { .connector_type = DRM_MODE_CONNECTOR_LVDS, };

-static const struct drm_display_mode auo_g121ean01_mode = { - .clock = 66700, - .hdisplay = 1280, - .hsync_start = 1280 + 58, - .hsync_end = 1280 + 58 + 8, - .htotal = 1280 + 58 + 8 + 70, - .vdisplay = 800, - .vsync_start = 800 + 6, - .vsync_end = 800 + 6 + 4, - .vtotal = 800 + 6 + 4 + 10, +static const struct display_timing auo_g121ean01_timing = { + .pixelclock = { 60000000, 74400000, 90000000 }, + .hactive = { 1280, 1280, 1280 }, + .hfront_porch = { 20, 50, 100 }, + .hback_porch = { 20, 50, 100 }, + .hsync_len = { 30, 100, 200 }, + .vactive = { 800, 800, 800 }, + .vfront_porch = { 2, 10, 25 }, + .vback_porch = { 2, 10, 25 }, + .vsync_len = { 4, 18, 50 }, };

static const struct panel_desc auo_g121ean01 = { - .modes = &auo_g121ean01_mode, - .num_modes = 1, + .timings = &auo_g121ean01_timing, + .num_timings = 1, .bpc = 8, .size = { .width = 261, diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 432758ad39a3..94753e017ea8 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -312,7 +312,7 @@ int qxl_gem_object_create_with_handle(struct qxl_device *qdev, u32 domain, size_t size, struct qxl_surface *surf, - struct qxl_bo **qobj, + struct drm_gem_object **gobj, uint32_t *handle); void qxl_gem_object_free(struct drm_gem_object *gobj); int qxl_gem_object_open(struct drm_gem_object *obj, struct drm_file *file_priv); diff --git a/drivers/gpu/drm/qxl/qxl_dumb.c b/drivers/gpu/drm/qxl/qxl_dumb.c index d636ba685451..17df5c7ccf69 100644 --- a/drivers/gpu/drm/qxl/qxl_dumb.c +++ b/drivers/gpu/drm/qxl/qxl_dumb.c @@ -34,6 +34,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv, { struct qxl_device *qdev = to_qxl(dev); struct qxl_bo *qobj; + struct drm_gem_object *gobj; uint32_t handle; int r; struct qxl_surface surf; @@ -62,11 +63,13 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,

r = qxl_gem_object_create_with_handle(qdev, file_priv, QXL_GEM_DOMAIN_CPU, - args->size, &surf, &qobj, + args->size, &surf, &gobj, &handle); if (r) return r; + qobj = gem_to_qxl_bo(gobj); qobj->is_dumb = true; + drm_gem_object_put(gobj); args->pitch = pitch; args->handle = handle; return 0; diff --git a/drivers/gpu/drm/qxl/qxl_gem.c b/drivers/gpu/drm/qxl/qxl_gem.c index a08da0bd9098..fc5e3763c359 100644 --- a/drivers/gpu/drm/qxl/qxl_gem.c +++ b/drivers/gpu/drm/qxl/qxl_gem.c @@ -72,32 +72,41 @@ int qxl_gem_object_create(struct qxl_device *qdev, int size, return 0; }

+/* + * If the caller passed a valid gobj pointer, it is responsible to call + * drm_gem_object_put() when it no longer needs to acess the object. + * + * If gobj is NULL, it is handled internally. + */ int qxl_gem_object_create_with_handle(struct qxl_device *qdev, struct drm_file *file_priv, u32 domain, size_t size, struct qxl_surface *surf, - struct qxl_bo **qobj, + struct drm_gem_object **gobj, uint32_t *handle) { - struct drm_gem_object *gobj; int r; + struct drm_gem_object *local_gobj;

- BUG_ON(!qobj); BUG_ON(!handle);

r = qxl_gem_object_create(qdev, size, 0, domain, false, false, surf, - &gobj); + &local_gobj); if (r) return -ENOMEM; - r = drm_gem_handle_create(file_priv, gobj, handle); + r = drm_gem_handle_create(file_priv, local_gobj, handle); if (r) return r; - /* drop reference from allocate - handle holds it now */ - *qobj = gem_to_qxl_bo(gobj); - drm_gem_object_put(gobj); + + if (gobj) + *gobj = local_gobj; + else + /* drop reference from allocate - handle holds it now */ + drm_gem_object_put(local_gobj); + return 0; }

diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c index 30f58b21372a..dd0f834d881c 100644 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c @@ -38,7 +38,6 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr struct qxl_device *qdev = to_qxl(dev); struct drm_qxl_alloc *qxl_alloc = data; int ret; - struct qxl_bo *qobj; uint32_t handle; u32 domain = QXL_GEM_DOMAIN_VRAM;

@@ -50,7 +49,7 @@ int qxl_alloc_ioctl(struct drm_device *dev, void *data, struct drm_file *file_pr domain, qxl_alloc->size, NULL, - &qobj, &handle); + NULL, &handle); if (ret) { DRM_ERROR("%s: failed to create gem ret=%d\n", __func__, ret); @@ -386,7 +385,6 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi { struct qxl_device *qdev = to_qxl(dev); struct drm_qxl_alloc_surf *param = data; - struct qxl_bo *qobj; int handle; int ret; int size, actual_stride; @@ -406,7 +404,7 @@ int qxl_alloc_surf_ioctl(struct drm_device *dev, void *data, struct drm_file *fi QXL_GEM_DOMAIN_SURFACE, size, &surf, - &qobj, &handle); + NULL, &handle); if (ret) { DRM_ERROR("%s: failed to create gem ret=%d\n", __func__, ret); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index b7dd59fe119e..9edb5edb2bad 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -223,20 +223,6 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc) * DU channels that have a display PLL can't use the internal * system clock, and have no internal clock divider. */ - - /* - * The H3 ES1.x exhibits dot clock duty cycle stability issues. - * We can work around them by configuring the DPLL to twice the - * desired frequency, coupled with a /2 post-divider. Restrict - * the workaround to H3 ES1.x as ES2.0 and all other SoCs have - * no post-divider when a display PLL is present (as shown by - * the workaround breaking HDMI output on M3-W during testing). - */ - if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY) { - target *= 2; - div = 1; - } - extclk = clk_get_rate(rcrtc->extclock); rcar_du_dpll_divider(rcrtc, &dpll, extclk, target);

@@ -245,30 +231,13 @@ static void rcar_du_crtc_set_display_timing(struct rcar_du_crtc *rcrtc) | DPLLCR_N(dpll.n) | DPLLCR_M(dpll.m) | DPLLCR_STBY;

- if (rcrtc->index == 1) { + if (rcrtc->index == 1) dpllcr |= DPLLCR_PLCS1 | DPLLCR_INCS_DOTCLKIN1; - } else { - dpllcr |= DPLLCR_PLCS0_PLL + else + dpllcr |= DPLLCR_PLCS0 | DPLLCR_INCS_DOTCLKIN0;

- /* - * On ES2.x we have a single mux controlled via bit 21, - * which selects between DCLKIN source (bit 21 = 0) and - * a PLL source (bit 21 = 1), where the PLL is always - * PLL1. - * - * On ES1.x we have an additional mux, controlled - * via bit 20, for choosing between PLL0 (bit 20 = 0) - * and PLL1 (bit 20 = 1). We always want to use PLL1, - * so on ES1.x, in addition to setting bit 21, we need - * to set the bit 20. - */ - - if (rcdu->info->quirks & RCAR_DU_QUIRK_H3_ES1_PLL) - dpllcr |= DPLLCR_PLCS0_H3ES1X_PLL1; - } - rcar_du_group_write(rcrtc->group, DPLLCR, dpllcr);

escr = ESCR_DCLKSEL_DCLKIN | div; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 6381578c4db5..bd7003d6e075 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -16,7 +16,6 @@ #include <linux/platform_device.h> #include <linux/pm.h> #include <linux/slab.h> -#include <linux/sys_soc.h> #include <linux/wait.h>

#include <drm/drm_atomic_helper.h> @@ -387,43 +386,6 @@ static const struct rcar_du_device_info rcar_du_r8a7795_info = { .dpll_mask = BIT(2) | BIT(1), };

-static const struct rcar_du_device_info rcar_du_r8a7795_es1_info = { - .gen = 3, - .features = RCAR_DU_FEATURE_CRTC_IRQ - | RCAR_DU_FEATURE_CRTC_CLOCK - | RCAR_DU_FEATURE_VSP1_SOURCE - | RCAR_DU_FEATURE_INTERLACED - | RCAR_DU_FEATURE_TVM_SYNC, - .quirks = RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY - | RCAR_DU_QUIRK_H3_ES1_PLL, - .channels_mask = BIT(3) | BIT(2) | BIT(1) | BIT(0), - .routes = { - /* - * R8A7795 has one RGB output, two HDMI outputs and one - * LVDS output. - */ - [RCAR_DU_OUTPUT_DPAD0] = { - .possible_crtcs = BIT(3), - .port = 0, - }, - [RCAR_DU_OUTPUT_HDMI0] = { - .possible_crtcs = BIT(1), - .port = 1, - }, - [RCAR_DU_OUTPUT_HDMI1] = { - .possible_crtcs = BIT(2), - .port = 2, - }, - [RCAR_DU_OUTPUT_LVDS0] = { - .possible_crtcs = BIT(0), - .port = 3, - }, - }, - .num_lvds = 1, - .num_rpf = 5, - .dpll_mask = BIT(2) | BIT(1), -}; - static const struct rcar_du_device_info rcar_du_r8a7796_info = { .gen = 3, .features = RCAR_DU_FEATURE_CRTC_IRQ @@ -592,11 +554,6 @@ static const struct of_device_id rcar_du_of_table[] = {

MODULE_DEVICE_TABLE(of, rcar_du_of_table);

-static const struct soc_device_attribute rcar_du_soc_table[] = { - { .soc_id = "r8a7795", .revision = "ES1.*", .data = &rcar_du_r8a7795_es1_info }, - { /* sentinel */ } -}; - const char *rcar_du_output_name(enum rcar_du_output output) { static const char * const names[] = { @@ -688,7 +645,6 @@ static void rcar_du_shutdown(struct platform_device *pdev)

static int rcar_du_probe(struct platform_device *pdev) { - const struct soc_device_attribute *soc_attr; struct rcar_du_device *rcdu; unsigned int mask; int ret; @@ -706,10 +662,6 @@ static int rcar_du_probe(struct platform_device *pdev)

rcdu->info = of_device_get_match_data(rcdu->dev);

- soc_attr = soc_device_match(rcar_du_soc_table); - if (soc_attr) - rcdu->info = soc_attr->data; - platform_set_drvdata(pdev, rcdu);

/* I/O resources */ diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h index acc3673fefe1..5cfa2bb7ad93 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h @@ -34,8 +34,6 @@ struct rcar_du_device; #define RCAR_DU_FEATURE_NO_BLENDING BIT(5) /* PnMR.SPIM does not have ALP nor EOR bits */

#define RCAR_DU_QUIRK_ALIGN_128B BIT(0) /* Align pitches to 128 bytes */ -#define RCAR_DU_QUIRK_H3_ES1_PCLK_STABILITY BIT(1) /* H3 ES1 has pclk stability issue */ -#define RCAR_DU_QUIRK_H3_ES1_PLL BIT(2) /* H3 ES1 PLL setup differs from non-ES1 */

enum rcar_du_output { RCAR_DU_OUTPUT_DPAD0, diff --git a/drivers/gpu/drm/rcar-du/rcar_du_regs.h b/drivers/gpu/drm/rcar-du/rcar_du_regs.h index 789ae9285108..288eff12b2b1 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_regs.h +++ b/drivers/gpu/drm/rcar-du/rcar_du_regs.h @@ -283,8 +283,7 @@ #define DPLLCR 0x20044 #define DPLLCR_CODE (0x95 << 24) #define DPLLCR_PLCS1 (1 << 23) -#define DPLLCR_PLCS0_PLL (1 << 21) -#define DPLLCR_PLCS0_H3ES1X_PLL1 (1 << 20) +#define DPLLCR_PLCS0 (1 << 21) #define DPLLCR_CLKE (1 << 18) #define DPLLCR_FDPLL(n) ((n) << 12) #define DPLLCR_N(n) ((n) << 5) diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 03c6becda795..b8be4c1db423 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -1145,7 +1145,7 @@ static void ltdc_crtc_disable_vblank(struct drm_crtc *crtc)

static int ltdc_crtc_set_crc_source(struct drm_crtc *crtc, const char *source) { - struct ltdc_device *ldev = crtc_to_ltdc(crtc); + struct ltdc_device *ldev; int ret;

DRM_DEBUG_DRIVER("\n"); @@ -1153,6 +1153,8 @@ static int ltdc_crtc_set_crc_source(struct drm_crtc *crtc, const char *source) if (!crtc) return -ENODEV;

+ ldev = crtc_to_ltdc(crtc); + if (source && strcmp(source, "auto") == 0) { ldev->crc_active = true; ret = regmap_set_bits(ldev->regmap, LTDC_GCR, GCR_CRCEN); diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 0b4204b9a253..97eefb77f601 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -4403,6 +4403,8 @@ static const struct hid_device_id hidpp_devices[] = { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC086) }, { /* Logitech G903 Hero Gaming Mouse over USB */ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC091) }, + { /* Logitech G915 TKL Keyboard over USB */ + HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC343) }, { /* Logitech G920 Wheel over USB */ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL), .driver_data = HIDPP_QUIRK_CLASS_G920 | HIDPP_QUIRK_FORCE_OUTPUT_REPORTS}, @@ -4418,6 +4420,8 @@ static const struct hid_device_id hidpp_devices[] = { { /* MX5500 keyboard over Bluetooth */ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb30b), .driver_data = HIDPP_QUIRK_HIDPP_CONSUMER_VENDOR_KEYS }, + { /* Logitech G915 TKL keyboard over Bluetooth */ + HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb35f) }, { /* M-RCQ142 V470 Cordless Laser Mouse over Bluetooth */ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb008) }, { /* MX Master mouse over Bluetooth */ diff --git a/drivers/hid/intel-ish-hid/ipc/hw-ish.h b/drivers/hid/intel-ish-hid/ipc/hw-ish.h index fc108f19a64c..e99f3a3c65e1 100644 --- a/drivers/hid/intel-ish-hid/ipc/hw-ish.h +++ b/drivers/hid/intel-ish-hid/ipc/hw-ish.h @@ -33,6 +33,7 @@ #define ADL_N_DEVICE_ID 0x54FC #define RPL_S_DEVICE_ID 0x7A78 #define MTL_P_DEVICE_ID 0x7E45 +#define ARL_H_DEVICE_ID 0x7745

#define REVISION_ID_CHT_A0 0x6 #define REVISION_ID_CHT_Ax_SI 0x0 diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c index 7120b30ac51d..55cb25038e63 100644 --- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c +++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c @@ -44,6 +44,7 @@ static const struct pci_device_id ish_pci_tbl[] = { {PCI_DEVICE(PCI_VENDOR_ID_INTEL, ADL_N_DEVICE_ID)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, RPL_S_DEVICE_ID)}, {PCI_DEVICE(PCI_VENDOR_ID_INTEL, MTL_P_DEVICE_ID)}, + {PCI_DEVICE(PCI_VENDOR_ID_INTEL, ARL_H_DEVICE_ID)}, {0, } }; MODULE_DEVICE_TABLE(pci, ish_pci_tbl); diff --git a/drivers/i2c/busses/i2c-bcm-iproc.c b/drivers/i2c/busses/i2c-bcm-iproc.c index 85d8a6b04885..30a2a3200bed 100644 --- a/drivers/i2c/busses/i2c-bcm-iproc.c +++ b/drivers/i2c/busses/i2c-bcm-iproc.c @@ -233,13 +233,14 @@ static inline u32 iproc_i2c_rd_reg(struct bcm_iproc_i2c_dev *iproc_i2c, u32 offset) { u32 val; + unsigned long flags;

if (iproc_i2c->idm_base) { - spin_lock(&iproc_i2c->idm_lock); + spin_lock_irqsave(&iproc_i2c->idm_lock, flags); writel(iproc_i2c->ape_addr_mask, iproc_i2c->idm_base + IDM_CTRL_DIRECT_OFFSET); val = readl(iproc_i2c->base + offset); - spin_unlock(&iproc_i2c->idm_lock); + spin_unlock_irqrestore(&iproc_i2c->idm_lock, flags); } else { val = readl(iproc_i2c->base + offset); } @@ -250,12 +251,14 @@ static inline u32 iproc_i2c_rd_reg(struct bcm_iproc_i2c_dev *iproc_i2c, static inline void iproc_i2c_wr_reg(struct bcm_iproc_i2c_dev *iproc_i2c, u32 offset, u32 val) { + unsigned long flags; + if (iproc_i2c->idm_base) { - spin_lock(&iproc_i2c->idm_lock); + spin_lock_irqsave(&iproc_i2c->idm_lock, flags); writel(iproc_i2c->ape_addr_mask, iproc_i2c->idm_base + IDM_CTRL_DIRECT_OFFSET); writel(val, iproc_i2c->base + offset); - spin_unlock(&iproc_i2c->idm_lock); + spin_unlock_irqrestore(&iproc_i2c->idm_lock, flags); } else { writel(val, iproc_i2c->base + offset); } diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c index dc3c5a15a95b..004ccb2d9f36 100644 --- a/drivers/i2c/busses/i2c-designware-master.c +++ b/drivers/i2c/busses/i2c-designware-master.c @@ -525,9 +525,21 @@ i2c_dw_read(struct dw_i2c_dev *dev) u32 flags = msgs[dev->msg_read_idx].flags;

regmap_read(dev->map, DW_IC_DATA_CMD, &tmp); + tmp &= DW_IC_DATA_CMD_DAT; /* Ensure length byte is a valid value */ - if (flags & I2C_M_RECV_LEN && - (tmp & DW_IC_DATA_CMD_DAT) <= I2C_SMBUS_BLOCK_MAX && tmp > 0) { + if (flags & I2C_M_RECV_LEN) { + /* + * if IC_EMPTYFIFO_HOLD_MASTER_EN is set, which cannot be + * detected from the registers, the controller can be + * disabled if the STOP bit is set. But it is only set + * after receiving block data response length in + * I2C_FUNC_SMBUS_BLOCK_DATA case. That needs to read + * another byte with STOP bit set when the block data + * response length is invalid to complete the transaction. + */ + if (!tmp || tmp > I2C_SMBUS_BLOCK_MAX) + tmp = 1; + len = i2c_dw_recv_len(dev, tmp); } *buf++ = tmp; diff --git a/drivers/i2c/busses/i2c-hisi.c b/drivers/i2c/busses/i2c-hisi.c index 8a61bee745a1..14ec9ee8f6f3 100644 --- a/drivers/i2c/busses/i2c-hisi.c +++ b/drivers/i2c/busses/i2c-hisi.c @@ -328,6 +328,14 @@ static irqreturn_t hisi_i2c_irq(int irq, void *context) struct hisi_i2c_controller *ctlr = context; u32 int_stat;

+ /* + * Don't handle the interrupt if cltr->completion is NULL. We may + * reach here because the interrupt is spurious or the transfer is + * started by another port (e.g. firmware) rather than us. + */ + if (!ctlr->completion) + return IRQ_NONE; + int_stat = readl(ctlr->iobase + HISI_I2C_INT_MSTAT); hisi_i2c_clear_int(ctlr, int_stat); if (!(int_stat & HISI_I2C_INT_ALL)) diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 2bc40f957e50..aa469b33ee2e 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -449,7 +449,7 @@ static int tegra_i2c_init_dma(struct tegra_i2c_dev *i2c_dev) if (i2c_dev->is_vi) return 0;

- if (!i2c_dev->hw->has_apb_dma) { + if (i2c_dev->hw->has_apb_dma) { if (!IS_ENABLED(CONFIG_TEGRA20_APB_DMA)) { dev_dbg(i2c_dev->dev, "APB DMA support not enabled\n"); return 0; diff --git a/drivers/infiniband/hw/mlx5/qpc.c b/drivers/infiniband/hw/mlx5/qpc.c index 542e4c63a8de..d4e7864c56f1 100644 --- a/drivers/infiniband/hw/mlx5/qpc.c +++ b/drivers/infiniband/hw/mlx5/qpc.c @@ -297,8 +297,7 @@ int mlx5_core_destroy_qp(struct mlx5_ib_dev *dev, struct mlx5_core_qp *qp) MLX5_SET(destroy_qp_in, in, opcode, MLX5_CMD_OP_DESTROY_QP); MLX5_SET(destroy_qp_in, in, qpn, qp->qpn); MLX5_SET(destroy_qp_in, in, uid, qp->uid); - mlx5_cmd_exec_in(dev->mdev, destroy_qp, in); - return 0; + return mlx5_cmd_exec_in(dev->mdev, destroy_qp, in); }

int mlx5_core_set_delay_drop(struct mlx5_ib_dev *dev, @@ -548,14 +547,14 @@ int mlx5_core_xrcd_dealloc(struct mlx5_ib_dev *dev, u32 xrcdn) return mlx5_cmd_exec_in(dev->mdev, dealloc_xrcd, in); }

-static void destroy_rq_tracked(struct mlx5_ib_dev *dev, u32 rqn, u16 uid) +static int destroy_rq_tracked(struct mlx5_ib_dev *dev, u32 rqn, u16 uid) { u32 in[MLX5_ST_SZ_DW(destroy_rq_in)] = {};

MLX5_SET(destroy_rq_in, in, opcode, MLX5_CMD_OP_DESTROY_RQ); MLX5_SET(destroy_rq_in, in, rqn, rqn); MLX5_SET(destroy_rq_in, in, uid, uid); - mlx5_cmd_exec_in(dev->mdev, destroy_rq, in); + return mlx5_cmd_exec_in(dev->mdev, destroy_rq, in); }

int mlx5_core_create_rq_tracked(struct mlx5_ib_dev *dev, u32 *in, int inlen, @@ -586,8 +585,7 @@ int mlx5_core_destroy_rq_tracked(struct mlx5_ib_dev *dev, struct mlx5_core_qp *rq) { destroy_resource_common(dev, rq); - destroy_rq_tracked(dev, rq->qpn, rq->uid); - return 0; + return destroy_rq_tracked(dev, rq->qpn, rq->uid); }

static void destroy_sq_tracked(struct mlx5_ib_dev *dev, u32 sqn, u16 uid) diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index 5ecc17240eff..f5e9377b5521 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -172,6 +172,7 @@ #define CONTROL_GAINT_EN 29 #define CONTROL_XT_EN 50 #define CONTROL_INTCAPXT_EN 51 +#define CONTROL_IRTCACHEDIS 59 #define CONTROL_SNPAVIC_EN 61

#define CTRL_INV_TO_MASK (7 << CONTROL_INV_TIMEOUT) @@ -708,6 +709,9 @@ struct amd_iommu { /* if one, we need to send a completion wait command */ bool need_sync;

+ /* true if disable irte caching */ + bool irtcachedis_enabled; + /* Handle for IOMMU core code */ struct iommu_device iommu;

diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index b0af8b5967e0..f6e64c985802 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -160,6 +160,7 @@ static int amd_iommu_xt_mode = IRQ_REMAP_XAPIC_MODE; static bool amd_iommu_detected; static bool amd_iommu_disabled __initdata; static bool amd_iommu_force_enable __initdata; +static bool amd_iommu_irtcachedis; static int amd_iommu_target_ivhd_type;

/* Global EFR and EFR2 registers */ @@ -477,6 +478,9 @@ static void iommu_disable(struct amd_iommu *iommu)

/* Disable IOMMU hardware itself */ iommu_feature_disable(iommu, CONTROL_IOMMU_EN); + + /* Clear IRTE cache disabling bit */ + iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS); }

/* @@ -2700,6 +2704,33 @@ static void iommu_enable_ga(struct amd_iommu *iommu) #endif }

+static void iommu_disable_irtcachedis(struct amd_iommu *iommu) +{ + iommu_feature_disable(iommu, CONTROL_IRTCACHEDIS); +} + +static void iommu_enable_irtcachedis(struct amd_iommu *iommu) +{ + u64 ctrl; + + if (!amd_iommu_irtcachedis) + return; + + /* + * Note: + * The support for IRTCacheDis feature is dertermined by + * checking if the bit is writable. + */ + iommu_feature_enable(iommu, CONTROL_IRTCACHEDIS); + ctrl = readq(iommu->mmio_base + MMIO_CONTROL_OFFSET); + ctrl &= (1ULL << CONTROL_IRTCACHEDIS); + if (ctrl) + iommu->irtcachedis_enabled = true; + pr_info("iommu%d (%#06x) : IRT cache is %s\n", + iommu->index, iommu->devid, + iommu->irtcachedis_enabled ? "disabled" : "enabled"); +} + static void early_enable_iommu(struct amd_iommu *iommu) { iommu_disable(iommu); @@ -2710,6 +2741,7 @@ static void early_enable_iommu(struct amd_iommu *iommu) iommu_set_exclusion_range(iommu); iommu_enable_ga(iommu); iommu_enable_xt(iommu); + iommu_enable_irtcachedis(iommu); iommu_enable(iommu); iommu_flush_all_caches(iommu); } @@ -2760,10 +2792,12 @@ static void early_enable_iommus(void) for_each_iommu(iommu) { iommu_disable_command_buffer(iommu); iommu_disable_event_buffer(iommu); + iommu_disable_irtcachedis(iommu); iommu_enable_command_buffer(iommu); iommu_enable_event_buffer(iommu); iommu_enable_ga(iommu); iommu_enable_xt(iommu); + iommu_enable_irtcachedis(iommu); iommu_set_device_table(iommu); iommu_flush_all_caches(iommu); } @@ -3411,6 +3445,8 @@ static int __init parse_amd_iommu_options(char *str) amd_iommu_pgtable = AMD_IOMMU_V1; } else if (strncmp(str, "pgtbl_v2", 8) == 0) { amd_iommu_pgtable = AMD_IOMMU_V2; + } else if (strncmp(str, "irtcachedis", 11) == 0) { + amd_iommu_irtcachedis = true; } else { pr_notice("Unknown option - '%s'\n", str); } diff --git a/drivers/leds/rgb/leds-qcom-lpg.c b/drivers/leds/rgb/leds-qcom-lpg.c index f1c2419334e6..f85a5d65d131 100644 --- a/drivers/leds/rgb/leds-qcom-lpg.c +++ b/drivers/leds/rgb/leds-qcom-lpg.c @@ -1112,8 +1112,10 @@ static int lpg_add_led(struct lpg *lpg, struct device_node *np) i = 0; for_each_available_child_of_node(np, child) { ret = lpg_parse_channel(lpg, child, &led->channels[i]); - if (ret < 0) + if (ret < 0) { + of_node_put(child); return ret; + }

info[i].color_index = led->channels[i]->color; info[i].intensity = 0; @@ -1291,8 +1293,10 @@ static int lpg_probe(struct platform_device *pdev)

for_each_available_child_of_node(pdev->dev.of_node, np) { ret = lpg_add_led(lpg, np); - if (ret) + if (ret) { + of_node_put(np); return ret; + } }

for (i = 0; i < lpg->num_channels; i++) diff --git a/drivers/media/platform/mediatek/vpu/mtk_vpu.c b/drivers/media/platform/mediatek/vpu/mtk_vpu.c index 47b684b92f81..6beab9e86a22 100644 --- a/drivers/media/platform/mediatek/vpu/mtk_vpu.c +++ b/drivers/media/platform/mediatek/vpu/mtk_vpu.c @@ -562,15 +562,17 @@ static int load_requested_vpu(struct mtk_vpu *vpu, int vpu_load_firmware(struct platform_device *pdev) { struct mtk_vpu *vpu; - struct device *dev = &pdev->dev; + struct device *dev; struct vpu_run *run; int ret;

if (!pdev) { - dev_err(dev, "VPU platform device is invalid\n"); + pr_err("VPU platform device is invalid\n"); return -EINVAL; }

+ dev = &pdev->dev; + vpu = platform_get_drvdata(pdev); run = &vpu->run;

diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index a26e4a5d87b6..d8cd9b09c20d 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -1540,7 +1540,11 @@ int msm_vfe_register_entities(struct vfe_device *vfe, }

video_out->ops = &vfe->video_ops; - video_out->bpl_alignment = 8; + if (vfe->camss->version == CAMSS_845 || + vfe->camss->version == CAMSS_8250) + video_out->bpl_alignment = 16; + else + video_out->bpl_alignment = 8; video_out->line_based = 0; if (i == VFE_LINE_PIX) { video_out->bpl_alignment = 16; diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c index e0dca445abf1..9ee1b6abd8a0 100644 --- a/drivers/misc/habanalabs/common/device.c +++ b/drivers/misc/habanalabs/common/device.c @@ -870,6 +870,18 @@ static void device_early_fini(struct hl_device *hdev) hdev->asic_funcs->early_fini(hdev); }

+static bool is_pci_link_healthy(struct hl_device *hdev) +{ + u16 vendor_id; + + if (!hdev->pdev) + return false; + + pci_read_config_word(hdev->pdev, PCI_VENDOR_ID, &vendor_id); + + return (vendor_id == PCI_VENDOR_ID_HABANALABS); +} + static void hl_device_heartbeat(struct work_struct *work) { struct hl_device *hdev = container_of(work, struct hl_device, @@ -882,7 +894,8 @@ static void hl_device_heartbeat(struct work_struct *work) goto reschedule;

if (hl_device_operational(hdev, NULL)) - dev_err(hdev->dev, "Device heartbeat failed!\n"); + dev_err(hdev->dev, "Device heartbeat failed! PCI link is %s\n", + is_pci_link_healthy(hdev) ? "healthy" : "broken");

hl_device_reset(hdev, HL_DRV_RESET_HARD | HL_DRV_RESET_HEARTBEAT);

diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index 58c95b13be69..257b94cec624 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -34,6 +34,8 @@ struct hl_device; struct hl_fpriv;

+#define PCI_VENDOR_ID_HABANALABS 0x1da3 + /* Use upper bits of mmap offset to store habana driver specific information. * bits[63:59] - Encode mmap type * bits[45:0] - mmap offset value diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c index 112632afe7d5..ae3cab3f4aa5 100644 --- a/drivers/misc/habanalabs/common/habanalabs_drv.c +++ b/drivers/misc/habanalabs/common/habanalabs_drv.c @@ -54,8 +54,6 @@ module_param(boot_error_status_mask, ulong, 0444); MODULE_PARM_DESC(boot_error_status_mask, "Mask of the error status during device CPU boot (If bitX is cleared then error X is masked. Default all 1's)");

-#define PCI_VENDOR_ID_HABANALABS 0x1da3 - #define PCI_IDS_GOYA 0x0001 #define PCI_IDS_GAUDI 0x1000 #define PCI_IDS_GAUDI_SEC 0x1010 diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index 498333b769fd..cdd7f126d4ae 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -2097,14 +2097,14 @@ static void mmc_blk_mq_poll_completion(struct mmc_queue *mq, mmc_blk_urgent_bkops(mq, mqrq); }

-static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, struct request *req) +static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, enum mmc_issue_type issue_type) { unsigned long flags; bool put_card;

spin_lock_irqsave(&mq->lock, flags);

- mq->in_flight[mmc_issue_type(mq, req)] -= 1; + mq->in_flight[issue_type] -= 1;

put_card = (mmc_tot_in_flight(mq) == 0);

@@ -2117,6 +2117,7 @@ static void mmc_blk_mq_dec_in_flight(struct mmc_queue *mq, struct request *req) static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req, bool can_sleep) { + enum mmc_issue_type issue_type = mmc_issue_type(mq, req); struct mmc_queue_req *mqrq = req_to_mmc_queue_req(req); struct mmc_request *mrq = &mqrq->brq.mrq; struct mmc_host *host = mq->card->host; @@ -2136,7 +2137,7 @@ static void mmc_blk_mq_post_req(struct mmc_queue *mq, struct request *req, blk_mq_complete_request(req); }

- mmc_blk_mq_dec_in_flight(mq, req); + mmc_blk_mq_dec_in_flight(mq, issue_type); }

void mmc_blk_mq_recovery(struct mmc_queue *mq) diff --git a/drivers/mmc/host/sdhci_f_sdh30.c b/drivers/mmc/host/sdhci_f_sdh30.c index 6c4f43e11282..7ede74bf3723 100644 --- a/drivers/mmc/host/sdhci_f_sdh30.c +++ b/drivers/mmc/host/sdhci_f_sdh30.c @@ -26,9 +26,16 @@ struct f_sdhost_priv { bool enable_cmd_dat_delay; };

+static void *sdhci_f_sdhost_priv(struct sdhci_host *host) +{ + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + + return sdhci_pltfm_priv(pltfm_host); +} + static void sdhci_f_sdh30_soft_voltage_switch(struct sdhci_host *host) { - struct f_sdhost_priv *priv = sdhci_priv(host); + struct f_sdhost_priv *priv = sdhci_f_sdhost_priv(host); u32 ctrl = 0;

usleep_range(2500, 3000); @@ -61,7 +68,7 @@ static unsigned int sdhci_f_sdh30_get_min_clock(struct sdhci_host *host)

static void sdhci_f_sdh30_reset(struct sdhci_host *host, u8 mask) { - struct f_sdhost_priv *priv = sdhci_priv(host); + struct f_sdhost_priv *priv = sdhci_f_sdhost_priv(host); u32 ctl;

if (sdhci_readw(host, SDHCI_CLOCK_CONTROL) == 0) @@ -85,30 +92,32 @@ static const struct sdhci_ops sdhci_f_sdh30_ops = { .set_uhs_signaling = sdhci_set_uhs_signaling, };

+static const struct sdhci_pltfm_data sdhci_f_sdh30_pltfm_data = { + .ops = &sdhci_f_sdh30_ops, + .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC + | SDHCI_QUIRK_INVERTED_WRITE_PROTECT, + .quirks2 = SDHCI_QUIRK2_SUPPORT_SINGLE + | SDHCI_QUIRK2_TUNING_WORK_AROUND, +}; + static int sdhci_f_sdh30_probe(struct platform_device *pdev) { struct sdhci_host *host; struct device *dev = &pdev->dev; - int irq, ctrl = 0, ret = 0; + int ctrl = 0, ret = 0; struct f_sdhost_priv *priv; + struct sdhci_pltfm_host *pltfm_host; u32 reg = 0;

- irq = platform_get_irq(pdev, 0); - if (irq < 0) - return irq; - - host = sdhci_alloc_host(dev, sizeof(struct f_sdhost_priv)); + host = sdhci_pltfm_init(pdev, &sdhci_f_sdh30_pltfm_data, + sizeof(struct f_sdhost_priv)); if (IS_ERR(host)) return PTR_ERR(host);

- priv = sdhci_priv(host); + pltfm_host = sdhci_priv(host); + priv = sdhci_pltfm_priv(pltfm_host); priv->dev = dev;

- host->quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC | - SDHCI_QUIRK_INVERTED_WRITE_PROTECT; - host->quirks2 = SDHCI_QUIRK2_SUPPORT_SINGLE | - SDHCI_QUIRK2_TUNING_WORK_AROUND; - priv->enable_cmd_dat_delay = device_property_read_bool(dev, "fujitsu,cmd-dat-delay-select");

@@ -116,18 +125,6 @@ static int sdhci_f_sdh30_probe(struct platform_device *pdev) if (ret) goto err;

- platform_set_drvdata(pdev, host); - - host->hw_name = "f_sdh30"; - host->ops = &sdhci_f_sdh30_ops; - host->irq = irq; - - host->ioaddr = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(host->ioaddr)) { - ret = PTR_ERR(host->ioaddr); - goto err; - } - if (dev_of_node(dev)) { sdhci_get_of_property(pdev);

@@ -182,23 +179,22 @@ static int sdhci_f_sdh30_probe(struct platform_device *pdev) err_clk: clk_disable_unprepare(priv->clk_iface); err: - sdhci_free_host(host); + sdhci_pltfm_free(pdev); + return ret; }

static int sdhci_f_sdh30_remove(struct platform_device *pdev) { struct sdhci_host *host = platform_get_drvdata(pdev); - struct f_sdhost_priv *priv = sdhci_priv(host); - - sdhci_remove_host(host, readl(host->ioaddr + SDHCI_INT_STATUS) == - 0xffffffff); + struct f_sdhost_priv *priv = sdhci_f_sdhost_priv(host); + struct clk *clk_iface = priv->clk_iface; + struct clk *clk = priv->clk;

- clk_disable_unprepare(priv->clk_iface); - clk_disable_unprepare(priv->clk); + sdhci_pltfm_unregister(pdev);

- sdhci_free_host(host); - platform_set_drvdata(pdev, NULL); + clk_disable_unprepare(clk_iface); + clk_disable_unprepare(clk);

return 0; } diff --git a/drivers/mmc/host/wbsd.c b/drivers/mmc/host/wbsd.c index 7c7ec8d10232..b5b1a42ca25e 100644 --- a/drivers/mmc/host/wbsd.c +++ b/drivers/mmc/host/wbsd.c @@ -1705,8 +1705,6 @@ static int wbsd_init(struct device *dev, int base, int irq, int dma,

wbsd_release_resources(host); wbsd_free_mmc(dev); - - mmc_free_host(mmc); return ret; }

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index b69bd44ada1f..a73008b9e0b3 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -3006,6 +3006,14 @@ static void mv88e6xxx_hardware_reset(struct mv88e6xxx_chip *chip)

/* If there is a GPIO connected to the reset pin, toggle it */ if (gpiod) { + /* If the switch has just been reset and not yet completed + * loading EEPROM, the reset may interrupt the I2C transaction + * mid-byte, causing the first EEPROM read after the reset + * from the wrong location resulting in the switch booting + * to wrong mode and inoperable. + */ + mv88e6xxx_g1_wait_eeprom_done(chip); + gpiod_set_value_cansleep(gpiod, 1); usleep_range(10000, 20000); gpiod_set_value_cansleep(gpiod, 0); diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index abd6cc0cd641..5fb991835078 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -5070,6 +5070,9 @@ static int __maybe_unused macb_suspend(struct device *dev) unsigned int q; int err;

+ if (!device_may_wakeup(&bp->dev->dev)) + phy_exit(bp->sgmii_phy); + if (!netif_running(netdev)) return 0;

@@ -5130,7 +5133,6 @@ static int __maybe_unused macb_suspend(struct device *dev) if (!(bp->wol & MACB_WOL_ENABLED)) { rtnl_lock(); phylink_stop(bp->phylink); - phy_exit(bp->sgmii_phy); rtnl_unlock(); spin_lock_irqsave(&bp->lock, flags); macb_reset_hw(bp); @@ -5160,6 +5162,9 @@ static int __maybe_unused macb_resume(struct device *dev) unsigned int q; int err;

+ if (!device_may_wakeup(&bp->dev->dev)) + phy_init(bp->sgmii_phy); + if (!netif_running(netdev)) return 0;

@@ -5220,8 +5225,6 @@ static int __maybe_unused macb_resume(struct device *dev) macb_set_rx_mode(netdev); macb_restore_features(bp); rtnl_lock(); - if (!device_may_wakeup(&bp->dev->dev)) - phy_init(bp->sgmii_phy);

phylink_start(bp->phylink); rtnl_unlock(); diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 17e3f26eee4a..779ba907009a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -210,11 +210,11 @@ static int i40e_read_nvm_word_srctl(struct i40e_hw *hw, u16 offset, * @hw: pointer to the HW structure. * @module_pointer: module pointer location in words from the NVM beginning * @offset: offset in words from module start - * @words: number of words to write - * @data: buffer with words to write to the Shadow RAM + * @words: number of words to read + * @data: buffer with words to read to the Shadow RAM * @last_command: tells the AdminQ that this is the last command * - * Writes a 16 bit words buffer to the Shadow RAM using the admin command. + * Reads a 16 bit words buffer to the Shadow RAM using the admin command. **/ static int i40e_read_nvm_aq(struct i40e_hw *hw, u8 module_pointer, u32 offset, @@ -234,18 +234,18 @@ static int i40e_read_nvm_aq(struct i40e_hw *hw, */ if ((offset + words) > hw->nvm.sr_size) i40e_debug(hw, I40E_DEBUG_NVM, - "NVM write error: offset %d beyond Shadow RAM limit %d\n", + "NVM read error: offset %d beyond Shadow RAM limit %d\n", (offset + words), hw->nvm.sr_size); else if (words > I40E_SR_SECTOR_SIZE_IN_WORDS) - /* We can write only up to 4KB (one sector), in one AQ write */ + /* We can read only up to 4KB (one sector), in one AQ write */ i40e_debug(hw, I40E_DEBUG_NVM, - "NVM write fail error: tried to write %d words, limit is %d.\n", + "NVM read fail error: tried to read %d words, limit is %d.\n", words, I40E_SR_SECTOR_SIZE_IN_WORDS); else if (((offset + (words - 1)) / I40E_SR_SECTOR_SIZE_IN_WORDS) != (offset / I40E_SR_SECTOR_SIZE_IN_WORDS)) - /* A single write cannot spread over two sectors */ + /* A single read cannot spread over two sectors */ i40e_debug(hw, I40E_DEBUG_NVM, - "NVM write error: cannot spread over two sectors in a single write offset=%d words=%d\n", + "NVM read error: cannot spread over two sectors in a single read offset=%d words=%d\n", offset, words); else ret_code = i40e_aq_read_nvm(hw, module_pointer, diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index f544d2b0abdb..fe912b1c468e 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -1289,6 +1289,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.src_port = fsp->m_u.tcp_ip4_spec.psrc; fltr->ip_mask.dst_port = fsp->m_u.tcp_ip4_spec.pdst; fltr->ip_mask.tos = fsp->m_u.tcp_ip4_spec.tos; + fltr->ip_ver = 4; break; case AH_V4_FLOW: case ESP_V4_FLOW: @@ -1300,6 +1301,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.v4_addrs.dst_ip = fsp->m_u.ah_ip4_spec.ip4dst; fltr->ip_mask.spi = fsp->m_u.ah_ip4_spec.spi; fltr->ip_mask.tos = fsp->m_u.ah_ip4_spec.tos; + fltr->ip_ver = 4; break; case IPV4_USER_FLOW: fltr->ip_data.v4_addrs.src_ip = fsp->h_u.usr_ip4_spec.ip4src; @@ -1312,6 +1314,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.l4_header = fsp->m_u.usr_ip4_spec.l4_4_bytes; fltr->ip_mask.tos = fsp->m_u.usr_ip4_spec.tos; fltr->ip_mask.proto = fsp->m_u.usr_ip4_spec.proto; + fltr->ip_ver = 4; break; case TCP_V6_FLOW: case UDP_V6_FLOW: @@ -1330,6 +1333,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.src_port = fsp->m_u.tcp_ip6_spec.psrc; fltr->ip_mask.dst_port = fsp->m_u.tcp_ip6_spec.pdst; fltr->ip_mask.tclass = fsp->m_u.tcp_ip6_spec.tclass; + fltr->ip_ver = 6; break; case AH_V6_FLOW: case ESP_V6_FLOW: @@ -1345,6 +1349,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe sizeof(struct in6_addr)); fltr->ip_mask.spi = fsp->m_u.ah_ip6_spec.spi; fltr->ip_mask.tclass = fsp->m_u.ah_ip6_spec.tclass; + fltr->ip_ver = 6; break; case IPV6_USER_FLOW: memcpy(&fltr->ip_data.v6_addrs.src_ip, fsp->h_u.usr_ip6_spec.ip6src, @@ -1361,6 +1366,7 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.l4_header = fsp->m_u.usr_ip6_spec.l4_4_bytes; fltr->ip_mask.tclass = fsp->m_u.usr_ip6_spec.tclass; fltr->ip_mask.proto = fsp->m_u.usr_ip6_spec.l4_proto; + fltr->ip_ver = 6; break; case ETHER_FLOW: fltr->eth_data.etype = fsp->h_u.ether_spec.h_proto; @@ -1371,6 +1377,10 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe return -EINVAL; }

+ err = iavf_validate_fdir_fltr_masks(adapter, fltr); + if (err) + return err; + if (iavf_fdir_is_dup_fltr(adapter, fltr)) return -EEXIST;

diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.c b/drivers/net/ethernet/intel/iavf/iavf_fdir.c index 505e82ebafe4..03e774bd2a5b 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_fdir.c +++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.c @@ -18,6 +18,79 @@ static const struct in6_addr ipv6_addr_full_mask = { } };

+static const struct in6_addr ipv6_addr_zero_mask = { + .in6_u = { + .u6_addr8 = { + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + } + } +}; + +/** + * iavf_validate_fdir_fltr_masks - validate Flow Director filter fields masks + * @adapter: pointer to the VF adapter structure + * @fltr: Flow Director filter data structure + * + * Returns 0 if all masks of packet fields are either full or empty. Returns + * error on at least one partial mask. + */ +int iavf_validate_fdir_fltr_masks(struct iavf_adapter *adapter, + struct iavf_fdir_fltr *fltr) +{ + if (fltr->eth_mask.etype && fltr->eth_mask.etype != htons(U16_MAX)) + goto partial_mask; + + if (fltr->ip_ver == 4) { + if (fltr->ip_mask.v4_addrs.src_ip && + fltr->ip_mask.v4_addrs.src_ip != htonl(U32_MAX)) + goto partial_mask; + + if (fltr->ip_mask.v4_addrs.dst_ip && + fltr->ip_mask.v4_addrs.dst_ip != htonl(U32_MAX)) + goto partial_mask; + + if (fltr->ip_mask.tos && fltr->ip_mask.tos != U8_MAX) + goto partial_mask; + } else if (fltr->ip_ver == 6) { + if (memcmp(&fltr->ip_mask.v6_addrs.src_ip, &ipv6_addr_zero_mask, + sizeof(struct in6_addr)) && + memcmp(&fltr->ip_mask.v6_addrs.src_ip, &ipv6_addr_full_mask, + sizeof(struct in6_addr))) + goto partial_mask; + + if (memcmp(&fltr->ip_mask.v6_addrs.dst_ip, &ipv6_addr_zero_mask, + sizeof(struct in6_addr)) && + memcmp(&fltr->ip_mask.v6_addrs.dst_ip, &ipv6_addr_full_mask, + sizeof(struct in6_addr))) + goto partial_mask; + + if (fltr->ip_mask.tclass && fltr->ip_mask.tclass != U8_MAX) + goto partial_mask; + } + + if (fltr->ip_mask.proto && fltr->ip_mask.proto != U8_MAX) + goto partial_mask; + + if (fltr->ip_mask.src_port && fltr->ip_mask.src_port != htons(U16_MAX)) + goto partial_mask; + + if (fltr->ip_mask.dst_port && fltr->ip_mask.dst_port != htons(U16_MAX)) + goto partial_mask; + + if (fltr->ip_mask.spi && fltr->ip_mask.spi != htonl(U32_MAX)) + goto partial_mask; + + if (fltr->ip_mask.l4_header && + fltr->ip_mask.l4_header != htonl(U32_MAX)) + goto partial_mask; + + return 0; + +partial_mask: + dev_err(&adapter->pdev->dev, "Failed to add Flow Director filter, partial masks are not supported\n"); + return -EOPNOTSUPP; +} + /** * iavf_pkt_udp_no_pay_len - the length of UDP packet without payload * @fltr: Flow Director filter data structure @@ -263,8 +336,6 @@ iavf_fill_fdir_ip4_hdr(struct iavf_fdir_fltr *fltr, VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4, DST); }

- fltr->ip_ver = 4; - return 0; }

@@ -309,8 +380,6 @@ iavf_fill_fdir_ip6_hdr(struct iavf_fdir_fltr *fltr, VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, DST); }

- fltr->ip_ver = 6; - return 0; }

diff --git a/drivers/net/ethernet/intel/iavf/iavf_fdir.h b/drivers/net/ethernet/intel/iavf/iavf_fdir.h index 33c55c366315..9eb9f73f6adf 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_fdir.h +++ b/drivers/net/ethernet/intel/iavf/iavf_fdir.h @@ -110,6 +110,8 @@ struct iavf_fdir_fltr { struct virtchnl_fdir_add vc_add_msg; };

+int iavf_validate_fdir_fltr_masks(struct iavf_adapter *adapter, + struct iavf_fdir_fltr *fltr); int iavf_fill_fdir_add_msg(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr); void iavf_print_fdir_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr); bool iavf_fdir_is_dup_fltr(struct iavf_adapter *adapter, struct iavf_fdir_fltr *fltr); diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c index f9f15acae90a..2ffe5708a045 100644 --- a/drivers/net/ethernet/intel/ice/ice_eswitch.c +++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c @@ -562,6 +562,12 @@ ice_eswitch_mode_set(struct devlink *devlink, u16 mode, break; case DEVLINK_ESWITCH_MODE_SWITCHDEV: { + if (ice_is_adq_active(pf)) { + dev_err(ice_pf_to_dev(pf), "Couldn't change eswitch mode to switchdev - ADQ is active. Delete ADQ configs and try again, e.g. tc qdisc del dev $PF root"); + NL_SET_ERR_MSG_MOD(extack, "Couldn't change eswitch mode to switchdev - ADQ is active. Delete ADQ configs and try again, e.g. tc qdisc del dev $PF root"); + return -EOPNOTSUPP; + } + dev_info(ice_pf_to_dev(pf), "PF %d changed eswitch mode to switchdev", pf->hw.pf_id); NL_SET_ERR_MSG_MOD(extack, "Changed eswitch mode to switchdev"); diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index a771e597795d..7a00d297be3a 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -8787,6 +8787,11 @@ ice_setup_tc(struct net_device *netdev, enum tc_setup_type type, ice_setup_tc_block_cb, np, np, true); case TC_SETUP_QDISC_MQPRIO: + if (ice_is_eswitch_mode_switchdev(pf)) { + netdev_err(netdev, "TC MQPRIO offload not supported, switchdev is enabled\n"); + return -EOPNOTSUPP; + } + if (pf->adev) { mutex_lock(&pf->adev_mutex); device_lock(&pf->adev->dev); diff --git a/drivers/net/ethernet/intel/igc/igc_base.h b/drivers/net/ethernet/intel/igc/igc_base.h index ce530f5fd7bd..52849f5e8048 100644 --- a/drivers/net/ethernet/intel/igc/igc_base.h +++ b/drivers/net/ethernet/intel/igc/igc_base.h @@ -85,8 +85,13 @@ union igc_adv_rx_desc { #define IGC_RXDCTL_SWFLUSH 0x04000000 /* Receive Software Flush */

/* SRRCTL bit definitions */ -#define IGC_SRRCTL_BSIZEPKT_SHIFT 10 /* Shift _right_ */ -#define IGC_SRRCTL_BSIZEHDRSIZE_SHIFT 2 /* Shift _left_ */ -#define IGC_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000 +#define IGC_SRRCTL_BSIZEPKT_MASK GENMASK(6, 0) +#define IGC_SRRCTL_BSIZEPKT(x) FIELD_PREP(IGC_SRRCTL_BSIZEPKT_MASK, \ + (x) / 1024) /* in 1 KB resolution */ +#define IGC_SRRCTL_BSIZEHDR_MASK GENMASK(13, 8) +#define IGC_SRRCTL_BSIZEHDR(x) FIELD_PREP(IGC_SRRCTL_BSIZEHDR_MASK, \ + (x) / 64) /* in 64 bytes resolution */ +#define IGC_SRRCTL_DESCTYPE_MASK GENMASK(27, 25) +#define IGC_SRRCTL_DESCTYPE_ADV_ONEBUF FIELD_PREP(IGC_SRRCTL_DESCTYPE_MASK, 1)

#endif /* _IGC_BASE_H */ diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index d877dc0f87f7..2f3947cf513b 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -675,8 +675,11 @@ static void igc_configure_rx_ring(struct igc_adapter *adapter, else buf_size = IGC_RXBUFFER_2048;

- srrctl = IGC_RX_HDR_LEN << IGC_SRRCTL_BSIZEHDRSIZE_SHIFT; - srrctl |= buf_size >> IGC_SRRCTL_BSIZEPKT_SHIFT; + srrctl = rd32(IGC_SRRCTL(reg_idx)); + srrctl &= ~(IGC_SRRCTL_BSIZEPKT_MASK | IGC_SRRCTL_BSIZEHDR_MASK | + IGC_SRRCTL_DESCTYPE_MASK); + srrctl |= IGC_SRRCTL_BSIZEHDR(IGC_RX_HDR_LEN); + srrctl |= IGC_SRRCTL_BSIZEPKT(buf_size); srrctl |= IGC_SRRCTL_DESCTYPE_ADV_ONEBUF;

wr32(IGC_SRRCTL(reg_idx), srrctl); diff --git a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c index 8979dd05e873..d4ec46d1c8cf 100644 --- a/drivers/net/ethernet/marvell/octeon_ep/octep_main.c +++ b/drivers/net/ethernet/marvell/octeon_ep/octep_main.c @@ -1121,12 +1121,12 @@ static void octep_remove(struct pci_dev *pdev) if (!oct) return;

- cancel_work_sync(&oct->tx_timeout_task); cancel_work_sync(&oct->ctrl_mbox_task); netdev = oct->netdev; if (netdev->reg_state == NETREG_REGISTERED) unregister_netdev(netdev);

+ cancel_work_sync(&oct->tx_timeout_task); octep_device_cleanup(oct); pci_release_mem_regions(pdev); free_netdev(netdev); diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index e8d427c7d1cf..dc43e74147fb 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -177,6 +177,15 @@ static int qede_sriov_configure(struct pci_dev *pdev, int num_vfs_param) } #endif

+static int __maybe_unused qede_suspend(struct device *dev) +{ + dev_info(dev, "Device does not support suspend operation\n"); + + return -EOPNOTSUPP; +} + +static DEFINE_SIMPLE_DEV_PM_OPS(qede_pm_ops, qede_suspend, NULL); + static const struct pci_error_handlers qede_err_handler = { .error_detected = qede_io_error_detected, }; @@ -191,6 +200,7 @@ static struct pci_driver qede_pci_driver = { .sriov_configure = qede_sriov_configure, #endif .err_handler = &qede_err_handler, + .driver.pm = &qede_pm_ops, };

static struct qed_eth_cb_ops qede_ll_ops = { diff --git a/drivers/net/ethernet/sfc/tc.c b/drivers/net/ethernet/sfc/tc.c index 3478860d4023..d312147cd2dd 100644 --- a/drivers/net/ethernet/sfc/tc.c +++ b/drivers/net/ethernet/sfc/tc.c @@ -603,10 +603,10 @@ int efx_init_tc(struct efx_nic *efx) rc = efx_tc_configure_rep_mport(efx); if (rc) return rc; - efx->tc->up = true; rc = flow_indr_dev_register(efx_tc_indr_setup_cb, efx); if (rc) return rc; + efx->tc->up = true; return 0; }

diff --git a/drivers/net/pcs/pcs-rzn1-miic.c b/drivers/net/pcs/pcs-rzn1-miic.c index c1424119e821..847ab37f1367 100644 --- a/drivers/net/pcs/pcs-rzn1-miic.c +++ b/drivers/net/pcs/pcs-rzn1-miic.c @@ -317,15 +317,21 @@ struct phylink_pcs *miic_create(struct device *dev, struct device_node *np)

pdev = of_find_device_by_node(pcs_np); of_node_put(pcs_np); - if (!pdev || !platform_get_drvdata(pdev)) + if (!pdev || !platform_get_drvdata(pdev)) { + if (pdev) + put_device(&pdev->dev); return ERR_PTR(-EPROBE_DEFER); + }

miic_port = kzalloc(sizeof(*miic_port), GFP_KERNEL); - if (!miic_port) + if (!miic_port) { + put_device(&pdev->dev); return ERR_PTR(-ENOMEM); + }

miic = platform_get_drvdata(pdev); device_link_add(dev, miic->dev, DL_FLAG_AUTOREMOVE_CONSUMER); + put_device(&pdev->dev);

miic_port->miic = miic; miic_port->port = port - 1; diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index 61824a463df8..edd4b1e58d96 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -305,7 +305,6 @@ struct at803x_priv { bool is_1000basex; struct regulator_dev *vddio_rdev; struct regulator_dev *vddh_rdev; - struct regulator *vddio; u64 stats[ARRAY_SIZE(at803x_hw_stats)]; };

@@ -461,21 +460,27 @@ static int at803x_set_wol(struct phy_device *phydev, phy_write_mmd(phydev, MDIO_MMD_PCS, offsets[i], mac[(i * 2) + 1] | (mac[(i * 2)] << 8));

- /* Enable WOL function */ - ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL, - 0, AT803X_WOL_EN); - if (ret) - return ret; + /* Enable WOL function for 1588 */ + if (phydev->drv->phy_id == ATH8031_PHY_ID) { + ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, + AT803X_PHY_MMD3_WOL_CTRL, + 0, AT803X_WOL_EN); + if (ret) + return ret; + } /* Enable WOL interrupt */ ret = phy_modify(phydev, AT803X_INTR_ENABLE, 0, AT803X_INTR_ENABLE_WOL); if (ret) return ret; } else { - /* Disable WoL function */ - ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL, - AT803X_WOL_EN, 0); - if (ret) - return ret; + /* Disable WoL function for 1588 */ + if (phydev->drv->phy_id == ATH8031_PHY_ID) { + ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, + AT803X_PHY_MMD3_WOL_CTRL, + AT803X_WOL_EN, 0); + if (ret) + return ret; + } /* Disable WOL interrupt */ ret = phy_modify(phydev, AT803X_INTR_ENABLE, AT803X_INTR_ENABLE_WOL, 0); if (ret) @@ -510,11 +515,11 @@ static void at803x_get_wol(struct phy_device *phydev, wol->supported = WAKE_MAGIC; wol->wolopts = 0;

- value = phy_read_mmd(phydev, MDIO_MMD_PCS, AT803X_PHY_MMD3_WOL_CTRL); + value = phy_read(phydev, AT803X_INTR_ENABLE); if (value < 0) return;

- if (value & AT803X_WOL_EN) + if (value & AT803X_INTR_ENABLE_WOL) wol->wolopts |= WAKE_MAGIC; }

@@ -825,11 +830,11 @@ static int at803x_parse_dt(struct phy_device *phydev) if (ret < 0) return ret;

- priv->vddio = devm_regulator_get_optional(&phydev->mdio.dev, - "vddio"); - if (IS_ERR(priv->vddio)) { + ret = devm_regulator_get_enable_optional(&phydev->mdio.dev, + "vddio"); + if (ret) { phydev_err(phydev, "failed to get VDDIO regulator\n"); - return PTR_ERR(priv->vddio); + return ret; }

/* Only AR8031/8033 support 1000Base-X for SFP modules */ @@ -857,23 +862,12 @@ static int at803x_probe(struct phy_device *phydev) if (ret) return ret;

- if (priv->vddio) { - ret = regulator_enable(priv->vddio); - if (ret < 0) - return ret; - } - if (phydev->drv->phy_id == ATH8031_PHY_ID) { int ccr = phy_read(phydev, AT803X_REG_CHIP_CONFIG); int mode_cfg; - struct ethtool_wolinfo wol = { - .wolopts = 0, - };

- if (ccr < 0) { - ret = ccr; - goto err; - } + if (ccr < 0) + return ccr; mode_cfg = ccr & AT803X_MODE_CFG_MASK;

switch (mode_cfg) { @@ -887,29 +881,17 @@ static int at803x_probe(struct phy_device *phydev) break; }

- /* Disable WOL by default */ - ret = at803x_set_wol(phydev, &wol); - if (ret < 0) { - phydev_err(phydev, "failed to disable WOL on probe: %d\n", ret); - goto err; - } + /* Disable WoL in 1588 register which is enabled + * by default + */ + ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, + AT803X_PHY_MMD3_WOL_CTRL, + AT803X_WOL_EN, 0); + if (ret) + return ret; }

return 0; - -err: - if (priv->vddio) - regulator_disable(priv->vddio); - - return ret; -} - -static void at803x_remove(struct phy_device *phydev) -{ - struct at803x_priv *priv = phydev->priv; - - if (priv->vddio) - regulator_disable(priv->vddio); }

static int at803x_get_features(struct phy_device *phydev) @@ -2022,7 +2004,6 @@ static struct phy_driver at803x_driver[] = { .name = "Qualcomm Atheros AR8035", .flags = PHY_POLL_CABLE_TEST, .probe = at803x_probe, - .remove = at803x_remove, .config_aneg = at803x_config_aneg, .config_init = at803x_config_init, .soft_reset = genphy_soft_reset, @@ -2044,7 +2025,6 @@ static struct phy_driver at803x_driver[] = { .name = "Qualcomm Atheros AR8030", .phy_id_mask = AT8030_PHY_ID_MASK, .probe = at803x_probe, - .remove = at803x_remove, .config_init = at803x_config_init, .link_change_notify = at803x_link_change_notify, .set_wol = at803x_set_wol, @@ -2060,7 +2040,6 @@ static struct phy_driver at803x_driver[] = { .name = "Qualcomm Atheros AR8031/AR8033", .flags = PHY_POLL_CABLE_TEST, .probe = at803x_probe, - .remove = at803x_remove, .config_init = at803x_config_init, .config_aneg = at803x_config_aneg, .soft_reset = genphy_soft_reset, @@ -2083,7 +2062,6 @@ static struct phy_driver at803x_driver[] = { PHY_ID_MATCH_EXACT(ATH8032_PHY_ID), .name = "Qualcomm Atheros AR8032", .probe = at803x_probe, - .remove = at803x_remove, .flags = PHY_POLL_CABLE_TEST, .config_init = at803x_config_init, .link_change_notify = at803x_link_change_notify, @@ -2099,7 +2077,6 @@ static struct phy_driver at803x_driver[] = { PHY_ID_MATCH_EXACT(ATH9331_PHY_ID), .name = "Qualcomm Atheros AR9331 built-in PHY", .probe = at803x_probe, - .remove = at803x_remove, .suspend = at803x_suspend, .resume = at803x_resume, .flags = PHY_POLL_CABLE_TEST, @@ -2116,7 +2093,6 @@ static struct phy_driver at803x_driver[] = { PHY_ID_MATCH_EXACT(QCA9561_PHY_ID), .name = "Qualcomm Atheros QCA9561 built-in PHY", .probe = at803x_probe, - .remove = at803x_remove, .suspend = at803x_suspend, .resume = at803x_resume, .flags = PHY_POLL_CABLE_TEST, @@ -2182,7 +2158,6 @@ static struct phy_driver at803x_driver[] = { .name = "Qualcomm QCA8081", .flags = PHY_POLL_CABLE_TEST, .probe = at803x_probe, - .remove = at803x_remove, .config_intr = at803x_config_intr, .handle_interrupt = at803x_handle_interrupt, .get_tunable = at803x_get_tunable, diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index ad71c88c87e7..f9ad8902100f 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -486,6 +486,17 @@ static int bcm54xx_resume(struct phy_device *phydev) return bcm54xx_config_init(phydev); }

+static int bcm54810_read_mmd(struct phy_device *phydev, int devnum, u16 regnum) +{ + return -EOPNOTSUPP; +} + +static int bcm54810_write_mmd(struct phy_device *phydev, int devnum, u16 regnum, + u16 val) +{ + return -EOPNOTSUPP; +} + static int bcm54811_config_init(struct phy_device *phydev) { int err, reg; @@ -981,6 +992,8 @@ static struct phy_driver broadcom_drivers[] = { .get_strings = bcm_phy_get_strings, .get_stats = bcm54xx_get_stats, .probe = bcm54xx_phy_probe, + .read_mmd = bcm54810_read_mmd, + .write_mmd = bcm54810_write_mmd, .config_init = bcm54xx_config_init, .config_aneg = bcm5481_config_aneg, .config_intr = bcm_phy_config_intr, diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 82f74f96eba2..944f76e6fc8e 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -3050,6 +3050,8 @@ static int phy_probe(struct device *dev) goto out; }

+ phy_disable_interrupts(phydev); + /* Start out supporting everything. Eventually, * a controller will attach, and may modify one * or both of these values @@ -3137,16 +3139,6 @@ static int phy_remove(struct device *dev) return 0; }

-static void phy_shutdown(struct device *dev) -{ - struct phy_device *phydev = to_phy_device(dev); - - if (phydev->state == PHY_READY || !phydev->attached_dev) - return; - - phy_disable_interrupts(phydev); -} - /** * phy_driver_register - register a phy_driver with the PHY layer * @new_driver: new phy_driver to register @@ -3180,7 +3172,6 @@ int phy_driver_register(struct phy_driver *new_driver, struct module *owner) new_driver->mdiodrv.driver.bus = &mdio_bus_type; new_driver->mdiodrv.driver.probe = phy_probe; new_driver->mdiodrv.driver.remove = phy_remove; - new_driver->mdiodrv.driver.shutdown = phy_shutdown; new_driver->mdiodrv.driver.owner = owner; new_driver->mdiodrv.driver.probe_type = PROBE_FORCE_SYNCHRONOUS;

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 509ba706781e..921ca59822b0 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -2200,7 +2200,9 @@ static void team_setup(struct net_device *dev)

dev->hw_features = TEAM_VLAN_FEATURES | NETIF_F_HW_VLAN_CTAG_RX | - NETIF_F_HW_VLAN_CTAG_FILTER; + NETIF_F_HW_VLAN_CTAG_FILTER | + NETIF_F_HW_VLAN_STAG_RX | + NETIF_F_HW_VLAN_STAG_FILTER;

dev->hw_features |= NETIF_F_GSO_ENCAP_ALL; dev->features |= dev->hw_features; diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 075d5d42f5eb..21d3461fb5d1 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -2504,7 +2504,7 @@ static void virtnet_init_default_rss(struct virtnet_info *vi) vi->ctrl->rss.indirection_table[i] = indir_val; }

- vi->ctrl->rss.max_tx_vq = vi->curr_queue_pairs; + vi->ctrl->rss.max_tx_vq = vi->has_rss ? vi->curr_queue_pairs : 0; vi->ctrl->rss.hash_key_length = vi->rss_key_size;

netdev_rss_key_fill(vi->ctrl->rss.key, vi->rss_key_size); @@ -3825,6 +3825,8 @@ static int virtnet_probe(struct virtio_device *vdev) eth_hw_addr_set(dev, addr); } else { eth_hw_addr_random(dev); + dev_info(&vdev->dev, "Assigned random MAC address %pM\n", + dev->dev_addr); }

/* Set up our device-specific information */ @@ -3940,8 +3942,6 @@ static int virtnet_probe(struct virtio_device *vdev) if (vi->has_rss || vi->has_rss_hash_report) virtnet_init_default_rss(vi);

- _virtnet_set_queues(vi, vi->curr_queue_pairs); - /* serialize netdev register + virtio_device_ready() with ndo_open() */ rtnl_lock();

@@ -3954,6 +3954,26 @@ static int virtnet_probe(struct virtio_device *vdev)

virtio_device_ready(vdev);

+ _virtnet_set_queues(vi, vi->curr_queue_pairs); + + /* a random MAC address has been assigned, notify the device. + * We don't fail probe if VIRTIO_NET_F_CTRL_MAC_ADDR is not there + * because many devices work fine without getting MAC explicitly + */ + if (!virtio_has_feature(vdev, VIRTIO_NET_F_MAC) && + virtio_has_feature(vi->vdev, VIRTIO_NET_F_CTRL_MAC_ADDR)) { + struct scatterlist sg; + + sg_init_one(&sg, dev->dev_addr, dev->addr_len); + if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_MAC, + VIRTIO_NET_CTRL_MAC_ADDR_SET, &sg)) { + pr_debug("virtio_net: setting MAC address failed\n"); + rtnl_unlock(); + err = -EINVAL; + goto free_unregister_netdev; + } + } + rtnl_unlock();

err = virtnet_cpu_notif_add(vi); diff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c index 1b6b437823d2..528e73ccfa43 100644 --- a/drivers/pci/controller/dwc/pcie-tegra194.c +++ b/drivers/pci/controller/dwc/pcie-tegra194.c @@ -224,6 +224,7 @@ #define EP_STATE_ENABLED 1

static const unsigned int pcie_gen_freq[] = { + GEN1_CORE_CLK_FREQ, /* PCI_EXP_LNKSTA_CLS == 0; undefined */ GEN1_CORE_CLK_FREQ, GEN2_CORE_CLK_FREQ, GEN3_CORE_CLK_FREQ, @@ -455,7 +456,11 @@ static irqreturn_t tegra_pcie_ep_irq_thread(int irq, void *arg)

speed = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA) & PCI_EXP_LNKSTA_CLS; - clk_set_rate(pcie->core_clk, pcie_gen_freq[speed - 1]); + + if (speed >= ARRAY_SIZE(pcie_gen_freq)) + speed = 0; + + clk_set_rate(pcie->core_clk, pcie_gen_freq[speed]);

if (pcie->of_data->has_ltr_req_fix) return IRQ_HANDLED; @@ -1016,7 +1021,11 @@ static int tegra_pcie_dw_start_link(struct dw_pcie *pci)

speed = dw_pcie_readw_dbi(pci, pcie->pcie_cap_base + PCI_EXP_LNKSTA) & PCI_EXP_LNKSTA_CLS; - clk_set_rate(pcie->core_clk, pcie_gen_freq[speed - 1]); + + if (speed >= ARRAY_SIZE(pcie_gen_freq)) + speed = 0; + + clk_set_rate(pcie->core_clk, pcie_gen_freq[speed]);

tegra_pcie_enable_interrupts(pp);

diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index ad1141fddb4c..8bda75990bce 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -1053,6 +1053,8 @@ static void nonstatic_release_resource_db(struct pcmcia_socket *s) q = p->next; kfree(p); } + + kfree(data); }

diff --git a/drivers/soc/aspeed/aspeed-socinfo.c b/drivers/soc/aspeed/aspeed-socinfo.c index 1ca140356a08..3f759121dc00 100644 --- a/drivers/soc/aspeed/aspeed-socinfo.c +++ b/drivers/soc/aspeed/aspeed-socinfo.c @@ -137,6 +137,7 @@ static int __init aspeed_socinfo_init(void)

soc_dev = soc_device_register(attrs); if (IS_ERR(soc_dev)) { + kfree(attrs->machine); kfree(attrs->soc_id); kfree(attrs->serial_number); kfree(attrs); diff --git a/drivers/soc/aspeed/aspeed-uart-routing.c b/drivers/soc/aspeed/aspeed-uart-routing.c index ef8b24fd1851..59123e1f27ac 100644 --- a/drivers/soc/aspeed/aspeed-uart-routing.c +++ b/drivers/soc/aspeed/aspeed-uart-routing.c @@ -524,7 +524,7 @@ static ssize_t aspeed_uart_routing_store(struct device *dev, struct aspeed_uart_routing_selector *sel = to_routing_selector(attr); int val;

- val = match_string(sel->options, -1, buf); + val = __sysfs_match_string(sel->options, -1, buf); if (val < 0) { dev_err(dev, "invalid value "%s"\n", buf); return -EINVAL; diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c index 4a6a3802d7e5..288aaa05d007 100644 --- a/drivers/thunderbolt/nhi.c +++ b/drivers/thunderbolt/nhi.c @@ -1479,6 +1479,8 @@ static struct pci_device_id nhi_ids[] = { .driver_data = (kernel_ulong_t)&icl_nhi_ops }, { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_MTL_P_NHI1), .driver_data = (kernel_ulong_t)&icl_nhi_ops }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI) }, + { PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI) },

/* Any USB4 compliant host */ { PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_USB4, ~0) }, diff --git a/drivers/thunderbolt/nhi.h b/drivers/thunderbolt/nhi.h index b0718020c6f5..0f029ce75882 100644 --- a/drivers/thunderbolt/nhi.h +++ b/drivers/thunderbolt/nhi.h @@ -75,6 +75,10 @@ extern const struct tb_nhi_ops icl_nhi_ops; #define PCI_DEVICE_ID_INTEL_TITAN_RIDGE_DD_BRIDGE 0x15ef #define PCI_DEVICE_ID_INTEL_ADL_NHI0 0x463e #define PCI_DEVICE_ID_INTEL_ADL_NHI1 0x466d +#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI 0x5781 +#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI 0x5784 +#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_80G_BRIDGE 0x5786 +#define PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_40G_BRIDGE 0x57a4 #define PCI_DEVICE_ID_INTEL_MTL_M_NHI0 0x7eb2 #define PCI_DEVICE_ID_INTEL_MTL_P_NHI0 0x7ec2 #define PCI_DEVICE_ID_INTEL_MTL_P_NHI1 0x7ec3 diff --git a/drivers/thunderbolt/quirks.c b/drivers/thunderbolt/quirks.c index 1157b8869bcc..8c2ee431fcde 100644 --- a/drivers/thunderbolt/quirks.c +++ b/drivers/thunderbolt/quirks.c @@ -74,6 +74,14 @@ static const struct tb_quirk tb_quirks[] = { quirk_usb3_maximum_bandwidth }, { 0x8087, PCI_DEVICE_ID_INTEL_MTL_P_NHI1, 0x0000, 0x0000, quirk_usb3_maximum_bandwidth }, + { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_80G_NHI, 0x0000, 0x0000, + quirk_usb3_maximum_bandwidth }, + { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HOST_40G_NHI, 0x0000, 0x0000, + quirk_usb3_maximum_bandwidth }, + { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_80G_BRIDGE, 0x0000, 0x0000, + quirk_usb3_maximum_bandwidth }, + { 0x8087, PCI_DEVICE_ID_INTEL_BARLOW_RIDGE_HUB_40G_BRIDGE, 0x0000, 0x0000, + quirk_usb3_maximum_bandwidth }, /* * CLx is not supported on AMD USB4 Yellow Carp and Pink Sardine platforms. */ diff --git a/drivers/thunderbolt/retimer.c b/drivers/thunderbolt/retimer.c index 9cc28197dbc4..edbd92435b41 100644 --- a/drivers/thunderbolt/retimer.c +++ b/drivers/thunderbolt/retimer.c @@ -187,6 +187,21 @@ static ssize_t nvm_authenticate_show(struct device *dev, return ret; }

+static void tb_retimer_nvm_authenticate_status(struct tb_port *port, u32 *status) +{ + int i; + + tb_port_dbg(port, "reading NVM authentication status of retimers\n"); + + /* + * Before doing anything else, read the authentication status. + * If the retimer has it set, store it for the new retimer + * device instance. + */ + for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++) + usb4_port_retimer_nvm_authenticate_status(port, i, &status[i]); +} + static void tb_retimer_set_inbound_sbtx(struct tb_port *port) { int i; @@ -455,18 +470,16 @@ int tb_retimer_scan(struct tb_port *port, bool add) return ret;

/* - * Enable sideband channel for each retimer. We can do this - * regardless whether there is device connected or not. + * Immediately after sending enumerate retimers read the + * authentication status of each retimer. */ - tb_retimer_set_inbound_sbtx(port); + tb_retimer_nvm_authenticate_status(port, status);

/* - * Before doing anything else, read the authentication status. - * If the retimer has it set, store it for the new retimer - * device instance. + * Enable sideband channel for each retimer. We can do this + * regardless whether there is device connected or not. */ - for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++) - usb4_port_retimer_nvm_authenticate_status(port, i, &status[i]); + tb_retimer_set_inbound_sbtx(port);

for (i = 1; i <= TB_MAX_RETIMER_INDEX; i++) { /* diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 59a559366b61..c1fa20a4e342 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2481,12 +2481,13 @@ static void gsm_error(struct gsm_mux *gsm) static void gsm_cleanup_mux(struct gsm_mux *gsm, bool disc) { int i; - struct gsm_dlci *dlci = gsm->dlci[0]; + struct gsm_dlci *dlci; struct gsm_msg *txq, *ntxq;

gsm->dead = true; mutex_lock(&gsm->mutex);

+ dlci = gsm->dlci[0]; if (dlci) { if (disc && dlci->state != DLCI_CLOSED) { gsm_dlci_begin_close(dlci); diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index acf578aa9930..38760bd6e0c2 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -3281,6 +3281,7 @@ void serial8250_init_port(struct uart_8250_port *up) struct uart_port *port = &up->port;

spin_lock_init(&port->lock); + port->pm = NULL; port->ops = &serial8250_pops; port->has_sysrq = IS_ENABLED(CONFIG_SERIAL_8250_CONSOLE);

diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index f6d0ea2c6be4..c5a9b89c4d31 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -1125,8 +1125,8 @@ static void lpuart_copy_rx_to_tty(struct lpuart_port *sport) unsigned long sr = lpuart32_read(&sport->port, UARTSTAT);

if (sr & (UARTSTAT_PE | UARTSTAT_FE)) { - /* Read DR to clear the error flags */ - lpuart32_read(&sport->port, UARTDATA); + /* Clear the error flags */ + lpuart32_write(&sport->port, sr, UARTSTAT);

if (sr & UARTSTAT_PE) sport->port.icount.parity++; diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 28edbaf7bb32..2a9c4058824a 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1753,13 +1753,10 @@ static int stm32_usart_serial_remove(struct platform_device *pdev) struct uart_port *port = platform_get_drvdata(pdev); struct stm32_port *stm32_port = to_stm32_port(port); const struct stm32_usart_offsets *ofs = &stm32_port->info->ofs; - int err; u32 cr3;

pm_runtime_get_sync(&pdev->dev); - err = uart_remove_one_port(&stm32_usart_driver, port); - if (err) - return(err); + uart_remove_one_port(&stm32_usart_driver, port);

pm_runtime_disable(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index 9ffcecd3058c..60b4de0a4f76 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -70,6 +70,10 @@ static const struct ci_hdrc_imx_platform_flag imx7ulp_usb_data = { CI_HDRC_PMQOS, };

+static const struct ci_hdrc_imx_platform_flag imx8ulp_usb_data = { + .flags = CI_HDRC_SUPPORTS_RUNTIME_PM, +}; + static const struct of_device_id ci_hdrc_imx_dt_ids[] = { { .compatible = "fsl,imx23-usb", .data = &imx23_usb_data}, { .compatible = "fsl,imx28-usb", .data = &imx28_usb_data}, @@ -80,6 +84,7 @@ static const struct of_device_id ci_hdrc_imx_dt_ids[] = { { .compatible = "fsl,imx6ul-usb", .data = &imx6ul_usb_data}, { .compatible = "fsl,imx7d-usb", .data = &imx7d_usb_data}, { .compatible = "fsl,imx7ulp-usb", .data = &imx7ulp_usb_data}, + { .compatible = "fsl,imx8ulp-usb", .data = &imx8ulp_usb_data}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids); diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c index bac0f5458cab..2318c7906acd 100644 --- a/drivers/usb/chipidea/usbmisc_imx.c +++ b/drivers/usb/chipidea/usbmisc_imx.c @@ -135,7 +135,7 @@ #define TXVREFTUNE0_MASK (0xf << 20)

#define MX6_USB_OTG_WAKEUP_BITS (MX6_BM_WAKEUP_ENABLE | MX6_BM_VBUS_WAKEUP | \ - MX6_BM_ID_WAKEUP) + MX6_BM_ID_WAKEUP | MX6SX_BM_DPDM_WAKEUP_EN)

struct usbmisc_ops { /* It's called once when probe a usb device */ diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c index ea2c5b6cde8c..3c51355ccc94 100644 --- a/drivers/usb/gadget/function/u_serial.c +++ b/drivers/usb/gadget/function/u_serial.c @@ -915,8 +915,11 @@ static void __gs_console_push(struct gs_console *cons) }

req->length = size; + + spin_unlock_irq(&cons->lock); if (usb_ep_queue(ep, req, GFP_ATOMIC)) req->length = 0; + spin_lock_irq(&cons->lock); }

static void gs_console_work(struct work_struct *work) diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c index dd1c6b2ca7c6..e81865978299 100644 --- a/drivers/usb/gadget/function/uvc_video.c +++ b/drivers/usb/gadget/function/uvc_video.c @@ -386,6 +386,9 @@ static void uvcg_video_pump(struct work_struct *work) struct uvc_buffer *buf; unsigned long flags; int ret; + bool buf_int; + /* video->max_payload_size is only set when using bulk transfer */ + bool is_bulk = video->max_payload_size;

while (video->ep->enabled) { /* @@ -408,20 +411,35 @@ static void uvcg_video_pump(struct work_struct *work) */ spin_lock_irqsave(&queue->irqlock, flags); buf = uvcg_queue_head(queue); - if (buf == NULL) { + + if (buf != NULL) { + video->encode(req, video, buf); + /* Always interrupt for the last request of a video buffer */ + buf_int = buf->state == UVC_BUF_STATE_DONE; + } else if (!(queue->flags & UVC_QUEUE_DISCONNECTED) && !is_bulk) { + /* + * No video buffer available; the queue is still connected and + * we're traferring over ISOC. Queue a 0 length request to + * prevent missed ISOC transfers. + */ + req->length = 0; + buf_int = false; + } else { + /* + * Either queue has been disconnected or no video buffer + * available to bulk transfer. Either way, stop processing + * further. + */ spin_unlock_irqrestore(&queue->irqlock, flags); break; }

- video->encode(req, video, buf); - /* * With usb3 we have more requests. This will decrease the * interrupt load to a quarter but also catches the corner * cases, which needs to be handled. */ - if (list_empty(&video->req_free) || - buf->state == UVC_BUF_STATE_DONE || + if (list_empty(&video->req_free) || buf_int || !(video->req_int_count % DIV_ROUND_UP(video->uvc_num_requests, 4))) { video->req_int_count = 0; @@ -441,8 +459,7 @@ static void uvcg_video_pump(struct work_struct *work)

/* Endpoint now owns the request */ req = NULL; - if (buf->state != UVC_BUF_STATE_DONE) - video->req_int_count++; + video->req_int_count++; }

if (!req) @@ -527,4 +544,3 @@ int uvcg_video_init(struct uvc_video *video, struct uvc_device *uvc) V4L2_BUF_TYPE_VIDEO_OUTPUT, &video->mutex); return 0; } - diff --git a/drivers/vdpa/mlx5/core/mlx5_vdpa.h b/drivers/vdpa/mlx5/core/mlx5_vdpa.h index 25fc4120b618..b53420e874ac 100644 --- a/drivers/vdpa/mlx5/core/mlx5_vdpa.h +++ b/drivers/vdpa/mlx5/core/mlx5_vdpa.h @@ -31,6 +31,7 @@ struct mlx5_vdpa_mr { struct list_head head; unsigned long num_directs; unsigned long num_klms; + /* state of dvq mr */ bool initialized;

/* serialize mkey creation and destruction */ @@ -121,6 +122,7 @@ int mlx5_vdpa_handle_set_map(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *io int mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, struct vhost_iotlb *iotlb, unsigned int asid); void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev); +void mlx5_vdpa_destroy_mr_asid(struct mlx5_vdpa_dev *mvdev, unsigned int asid);

#define mlx5_vdpa_warn(__dev, format, ...) \ dev_warn((__dev)->mdev->device, "%s:%d:(pid %d) warning: " format, __func__, __LINE__, \ diff --git a/drivers/vdpa/mlx5/core/mr.c b/drivers/vdpa/mlx5/core/mr.c index a4d7ee2339fa..113aac0446de 100644 --- a/drivers/vdpa/mlx5/core/mr.c +++ b/drivers/vdpa/mlx5/core/mr.c @@ -491,15 +491,24 @@ static void destroy_user_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_mr *mr } }

-void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev) +static void _mlx5_vdpa_destroy_cvq_mr(struct mlx5_vdpa_dev *mvdev, unsigned int asid) +{ + if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] != asid) + return; + + prune_iotlb(mvdev); +} + +static void _mlx5_vdpa_destroy_dvq_mr(struct mlx5_vdpa_dev *mvdev, unsigned int asid) { struct mlx5_vdpa_mr *mr = &mvdev->mr;

- mutex_lock(&mr->mkey_mtx); + if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] != asid) + return; + if (!mr->initialized) - goto out; + return;

- prune_iotlb(mvdev); if (mr->user_mr) destroy_user_mr(mvdev, mr); else @@ -507,45 +516,79 @@ void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev)

memset(mr, 0, sizeof(*mr)); mr->initialized = false; -out: +} + +void mlx5_vdpa_destroy_mr_asid(struct mlx5_vdpa_dev *mvdev, unsigned int asid) +{ + struct mlx5_vdpa_mr *mr = &mvdev->mr; + + mutex_lock(&mr->mkey_mtx); + + _mlx5_vdpa_destroy_dvq_mr(mvdev, asid); + _mlx5_vdpa_destroy_cvq_mr(mvdev, asid); + mutex_unlock(&mr->mkey_mtx); }

-static int _mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, - struct vhost_iotlb *iotlb, unsigned int asid) +void mlx5_vdpa_destroy_mr(struct mlx5_vdpa_dev *mvdev) +{ + mlx5_vdpa_destroy_mr_asid(mvdev, mvdev->group2asid[MLX5_VDPA_CVQ_GROUP]); + mlx5_vdpa_destroy_mr_asid(mvdev, mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP]); +} + +static int _mlx5_vdpa_create_cvq_mr(struct mlx5_vdpa_dev *mvdev, + struct vhost_iotlb *iotlb, + unsigned int asid) +{ + if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] != asid) + return 0; + + return dup_iotlb(mvdev, iotlb); +} + +static int _mlx5_vdpa_create_dvq_mr(struct mlx5_vdpa_dev *mvdev, + struct vhost_iotlb *iotlb, + unsigned int asid) { struct mlx5_vdpa_mr *mr = &mvdev->mr; int err;

- if (mr->initialized) + if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] != asid) return 0;

- if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] == asid) { - if (iotlb) - err = create_user_mr(mvdev, iotlb); - else - err = create_dma_mr(mvdev, mr); + if (mr->initialized) + return 0;

- if (err) - return err; - } + if (iotlb) + err = create_user_mr(mvdev, iotlb); + else + err = create_dma_mr(mvdev, mr);

- if (mvdev->group2asid[MLX5_VDPA_CVQ_GROUP] == asid) { - err = dup_iotlb(mvdev, iotlb); - if (err) - goto out_err; - } + if (err) + return err;

mr->initialized = true; + + return 0; +} + +static int _mlx5_vdpa_create_mr(struct mlx5_vdpa_dev *mvdev, + struct vhost_iotlb *iotlb, unsigned int asid) +{ + int err; + + err = _mlx5_vdpa_create_dvq_mr(mvdev, iotlb, asid); + if (err) + return err; + + err = _mlx5_vdpa_create_cvq_mr(mvdev, iotlb, asid); + if (err) + goto out_err; + return 0;

out_err: - if (mvdev->group2asid[MLX5_VDPA_DATAVQ_GROUP] == asid) { - if (iotlb) - destroy_user_mr(mvdev, mr); - else - destroy_dma_mr(mvdev, mr); - } + _mlx5_vdpa_destroy_dvq_mr(mvdev, asid);

return err; } diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index daac3ab31478..bf99654371b3 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -2406,7 +2406,7 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev, goto err_mr;

teardown_driver(ndev); - mlx5_vdpa_destroy_mr(mvdev); + mlx5_vdpa_destroy_mr_asid(mvdev, asid); err = mlx5_vdpa_create_mr(mvdev, iotlb, asid); if (err) goto err_mr; @@ -2422,7 +2422,7 @@ static int mlx5_vdpa_change_map(struct mlx5_vdpa_dev *mvdev, return 0;

err_setup: - mlx5_vdpa_destroy_mr(mvdev); + mlx5_vdpa_destroy_mr_asid(mvdev, asid); err_mr: return err; } diff --git a/drivers/vdpa/vdpa.c b/drivers/vdpa/vdpa.c index febdc99b51a7..908b3f98ecbe 100644 --- a/drivers/vdpa/vdpa.c +++ b/drivers/vdpa/vdpa.c @@ -1172,44 +1172,41 @@ static const struct nla_policy vdpa_nl_policy[VDPA_ATTR_MAX + 1] = { [VDPA_ATTR_MGMTDEV_DEV_NAME] = { .type = NLA_STRING }, [VDPA_ATTR_DEV_NAME] = { .type = NLA_STRING }, [VDPA_ATTR_DEV_NET_CFG_MACADDR] = NLA_POLICY_ETH_ADDR, + [VDPA_ATTR_DEV_NET_CFG_MAX_VQP] = { .type = NLA_U16 }, /* virtio spec 1.1 section 5.1.4.1 for valid MTU range */ [VDPA_ATTR_DEV_NET_CFG_MTU] = NLA_POLICY_MIN(NLA_U16, 68), + [VDPA_ATTR_DEV_QUEUE_INDEX] = { .type = NLA_U32 }, + [VDPA_ATTR_DEV_FEATURES] = { .type = NLA_U64 }, };

static const struct genl_ops vdpa_nl_ops[] = { { .cmd = VDPA_CMD_MGMTDEV_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_mgmtdev_get_doit, .dumpit = vdpa_nl_cmd_mgmtdev_get_dumpit, }, { .cmd = VDPA_CMD_DEV_NEW, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_add_set_doit, .flags = GENL_ADMIN_PERM, }, { .cmd = VDPA_CMD_DEV_DEL, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_del_set_doit, .flags = GENL_ADMIN_PERM, }, { .cmd = VDPA_CMD_DEV_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_get_doit, .dumpit = vdpa_nl_cmd_dev_get_dumpit, }, { .cmd = VDPA_CMD_DEV_CONFIG_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_config_get_doit, .dumpit = vdpa_nl_cmd_dev_config_get_dumpit, }, { .cmd = VDPA_CMD_DEV_VSTATS_GET, - .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = vdpa_nl_cmd_dev_stats_get_doit, .flags = GENL_ADMIN_PERM, }, diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c index 72f924ec4658..edcd74cc4c0f 100644 --- a/drivers/vdpa/vdpa_user/vduse_dev.c +++ b/drivers/vdpa/vdpa_user/vduse_dev.c @@ -899,10 +899,10 @@ static void vduse_dev_irq_inject(struct work_struct *work) { struct vduse_dev *dev = container_of(work, struct vduse_dev, inject);

- spin_lock_irq(&dev->irq_lock); + spin_lock_bh(&dev->irq_lock); if (dev->config_cb.callback) dev->config_cb.callback(dev->config_cb.private); - spin_unlock_irq(&dev->irq_lock); + spin_unlock_bh(&dev->irq_lock); }

static void vduse_vq_irq_inject(struct work_struct *work) @@ -910,10 +910,10 @@ static void vduse_vq_irq_inject(struct work_struct *work) struct vduse_virtqueue *vq = container_of(work, struct vduse_virtqueue, inject);

- spin_lock_irq(&vq->irq_lock); + spin_lock_bh(&vq->irq_lock); if (vq->ready && vq->cb.callback) vq->cb.callback(vq->cb.private); - spin_unlock_irq(&vq->irq_lock); + spin_unlock_bh(&vq->irq_lock); }

static int vduse_dev_queue_irq_work(struct vduse_dev *dev, diff --git a/drivers/video/aperture.c b/drivers/video/aperture.c index 41e77de1ea82..5c94abdb1ad6 100644 --- a/drivers/video/aperture.c +++ b/drivers/video/aperture.c @@ -332,15 +332,16 @@ int aperture_remove_conflicting_pci_devices(struct pci_dev *pdev, const char *na primary = pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW; #endif

+ if (primary) + sysfb_disable(); + for (bar = 0; bar < PCI_STD_NUM_BARS; ++bar) { if (!(pci_resource_flags(pdev, bar) & IORESOURCE_MEM)) continue;

base = pci_resource_start(pdev, bar); size = pci_resource_len(pdev, bar); - ret = aperture_remove_conflicting_devices(base, size, primary, name); - if (ret) - return ret; + aperture_detach_devices(base, size); }

/* diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c index 4ff25dfc865d..d3d643cf7506 100644 --- a/drivers/video/fbdev/hyperv_fb.c +++ b/drivers/video/fbdev/hyperv_fb.c @@ -995,13 +995,10 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info) struct pci_dev *pdev = NULL; void __iomem *fb_virt; int gen2vm = efi_enabled(EFI_BOOT); + resource_size_t base, size; phys_addr_t paddr; int ret;

- info->apertures = alloc_apertures(1); - if (!info->apertures) - return -ENOMEM; - if (!gen2vm) { pdev = pci_get_device(PCI_VENDOR_ID_MICROSOFT, PCI_DEVICE_ID_HYPERV_VIDEO, NULL); @@ -1010,8 +1007,8 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info) return -ENODEV; }

- info->apertures->ranges[0].base = pci_resource_start(pdev, 0); - info->apertures->ranges[0].size = pci_resource_len(pdev, 0); + base = pci_resource_start(pdev, 0); + size = pci_resource_len(pdev, 0);

/* * For Gen 1 VM, we can directly use the contiguous memory @@ -1034,8 +1031,8 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info) } pr_info("Unable to allocate enough contiguous physical memory on Gen 1 VM. Using MMIO instead.\n"); } else { - info->apertures->ranges[0].base = screen_info.lfb_base; - info->apertures->ranges[0].size = screen_info.lfb_size; + base = screen_info.lfb_base; + size = screen_info.lfb_size; }

/* @@ -1077,9 +1074,7 @@ static int hvfb_getmem(struct hv_device *hdev, struct fb_info *info) info->screen_size = dio_fb_size;

getmem_done: - aperture_remove_conflicting_devices(info->apertures->ranges[0].base, - info->apertures->ranges[0].size, - false, KBUILD_MODNAME); + aperture_remove_conflicting_devices(base, size, false, KBUILD_MODNAME);

if (gen2vm) { /* framebuffer is reallocated, clear screen_info to avoid misuse from kexec */ diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c index 51fbf02a0343..76b50b6c98ad 100644 --- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c +++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c @@ -519,7 +519,9 @@ static int mmphw_probe(struct platform_device *pdev) "unable to get clk %s\n", mi->clk_name); goto failed; } - clk_prepare_enable(ctrl->clk); + ret = clk_prepare_enable(ctrl->clk); + if (ret) + goto failed;

/* init global regs */ ctrl_set_default(ctrl); diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index 3ff746e3f24a..dec3cba88458 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -590,9 +590,8 @@ static void virtio_mmio_release_dev(struct device *_d) struct virtio_device *vdev = container_of(_d, struct virtio_device, dev); struct virtio_mmio_device *vm_dev = to_virtio_mmio_device(vdev); - struct platform_device *pdev = vm_dev->pdev;

- devm_kfree(&pdev->dev, vm_dev); + kfree(vm_dev); }

/* Platform device */ @@ -603,7 +602,7 @@ static int virtio_mmio_probe(struct platform_device *pdev) unsigned long magic; int rc;

- vm_dev = devm_kzalloc(&pdev->dev, sizeof(*vm_dev), GFP_KERNEL); + vm_dev = kzalloc(sizeof(*vm_dev), GFP_KERNEL); if (!vm_dev) return -ENOMEM;

diff --git a/drivers/watchdog/sp5100_tco.c b/drivers/watchdog/sp5100_tco.c index 14f8d8d90920..2bd3dc25cb03 100644 --- a/drivers/watchdog/sp5100_tco.c +++ b/drivers/watchdog/sp5100_tco.c @@ -96,7 +96,7 @@ static enum tco_reg_layout tco_reg_layout(struct pci_dev *dev) sp5100_tco_pci->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS && sp5100_tco_pci->revision >= AMD_ZEN_SMBUS_PCI_REV) { return efch_mmio; - } else if (dev->vendor == PCI_VENDOR_ID_AMD && + } else if ((dev->vendor == PCI_VENDOR_ID_AMD || dev->vendor == PCI_VENDOR_ID_HYGON) && ((dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS && dev->revision >= 0x41) || (dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS && @@ -579,6 +579,8 @@ static const struct pci_device_id sp5100_tco_pci_tbl[] = { PCI_ANY_ID, }, { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID, PCI_ANY_ID, }, + { PCI_VENDOR_ID_HYGON, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS, PCI_ANY_ID, + PCI_ANY_ID, }, { 0, }, /* End of list */ }; MODULE_DEVICE_TABLE(pci, sp5100_tco_pci_tbl); diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 3495bc775afa..08017b180a10 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1533,6 +1533,10 @@ void btrfs_mark_bg_unused(struct btrfs_block_group *bg) btrfs_get_block_group(bg); trace_btrfs_add_unused_block_group(bg); list_add_tail(&bg->bg_list, &fs_info->unused_bgs); + } else if (!test_bit(BLOCK_GROUP_FLAG_NEW, &bg->runtime_flags)) { + /* Pull out the block group from the reclaim_bgs list. */ + trace_btrfs_add_unused_block_group(bg); + list_move_tail(&bg->bg_list, &fs_info->unused_bgs); } spin_unlock(&fs_info->unused_bgs_lock); } @@ -2493,6 +2497,7 @@ void btrfs_create_pending_block_groups(struct btrfs_trans_handle *trans) next: btrfs_delayed_refs_rsv_release(fs_info, 1); list_del_init(&block_group->bg_list); + clear_bit(BLOCK_GROUP_FLAG_NEW, &block_group->runtime_flags); } btrfs_trans_release_chunk_metadata(trans); } @@ -2532,6 +2537,13 @@ struct btrfs_block_group *btrfs_make_block_group(struct btrfs_trans_handle *tran if (!cache) return ERR_PTR(-ENOMEM);

+ /* + * Mark it as new before adding it to the rbtree of block groups or any + * list, so that no other task finds it and calls btrfs_mark_bg_unused() + * before the new flag is set. + */ + set_bit(BLOCK_GROUP_FLAG_NEW, &cache->runtime_flags); + cache->length = size; set_free_space_tree_thresholds(cache); cache->used = bytes_used; @@ -2540,7 +2552,7 @@ struct btrfs_block_group *btrfs_make_block_group(struct btrfs_trans_handle *tran cache->global_root_id = calculate_global_root_id(fs_info, cache->start);

if (btrfs_fs_compat_ro(fs_info, FREE_SPACE_TREE)) - cache->needs_free_space = 1; + set_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &cache->runtime_flags);

ret = btrfs_load_block_group_zone_info(cache, true); if (ret) { diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h index debd42aeae0f..47a2dcbfee25 100644 --- a/fs/btrfs/block-group.h +++ b/fs/btrfs/block-group.h @@ -55,6 +55,15 @@ enum btrfs_block_group_flags { BLOCK_GROUP_FLAG_CHUNK_ITEM_INSERTED, BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE, BLOCK_GROUP_FLAG_ZONED_DATA_RELOC, + /* Does the block group need to be added to the free space tree? */ + BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, + /* Indicate that the block group is placed on a sequential zone */ + BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, + /* + * Indicate that block group is in the list of new block groups of a + * transaction. + */ + BLOCK_GROUP_FLAG_NEW, };

enum btrfs_caching_type { @@ -204,15 +213,6 @@ struct btrfs_block_group { /* Lock for free space tree operations. */ struct mutex free_space_lock;

- /* - * Does the block group need to be added to the free space tree? - * Protected by free_space_lock. - */ - int needs_free_space; - - /* Flag indicating this block group is placed on a sequential zone */ - bool seq_zone; - /* * Number of extents in this block group used for swap files. * All accesses protected by the spinlock 'lock'. diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c index 4abbe4b35253..56d7580fdc3c 100644 --- a/fs/btrfs/extent_map.c +++ b/fs/btrfs/extent_map.c @@ -784,8 +784,6 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end,

if (skip_pinned && test_bit(EXTENT_FLAG_PINNED, &em->flags)) { start = em_end; - if (end != (u64)-1) - len = start + len - em_end; goto next; }

@@ -853,8 +851,8 @@ void btrfs_drop_extent_map_range(struct btrfs_inode *inode, u64 start, u64 end, if (!split) goto remove_em; } - split->start = start + len; - split->len = em_end - (start + len); + split->start = end; + split->len = em_end - end; split->block_start = em->block_start; split->flags = flags; split->compress_type = em->compress_type; diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c index a207db932226..6a44733a95e1 100644 --- a/fs/btrfs/free-space-tree.c +++ b/fs/btrfs/free-space-tree.c @@ -803,7 +803,7 @@ int __remove_from_free_space_tree(struct btrfs_trans_handle *trans, u32 flags; int ret;

- if (block_group->needs_free_space) { + if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) { ret = __add_block_group_free_space(trans, block_group, path); if (ret) return ret; @@ -996,7 +996,7 @@ int __add_to_free_space_tree(struct btrfs_trans_handle *trans, u32 flags; int ret;

- if (block_group->needs_free_space) { + if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) { ret = __add_block_group_free_space(trans, block_group, path); if (ret) return ret; @@ -1350,7 +1350,7 @@ static int __add_block_group_free_space(struct btrfs_trans_handle *trans, { int ret;

- block_group->needs_free_space = 0; + clear_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags);

ret = add_new_free_space_info(trans, block_group, path); if (ret) @@ -1372,7 +1372,7 @@ int add_block_group_free_space(struct btrfs_trans_handle *trans, return 0;

mutex_lock(&block_group->free_space_lock); - if (!block_group->needs_free_space) + if (!test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) goto out;

path = btrfs_alloc_path(); @@ -1405,7 +1405,7 @@ int remove_block_group_free_space(struct btrfs_trans_handle *trans, if (!btrfs_fs_compat_ro(trans->fs_info, FREE_SPACE_TREE)) return 0;

- if (block_group->needs_free_space) { + if (test_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &block_group->runtime_flags)) { /* We never added this block group to the free space tree. */ return 0; } diff --git a/fs/btrfs/tests/free-space-tree-tests.c b/fs/btrfs/tests/free-space-tree-tests.c index 13734ed43bfc..766117a76d74 100644 --- a/fs/btrfs/tests/free-space-tree-tests.c +++ b/fs/btrfs/tests/free-space-tree-tests.c @@ -470,7 +470,7 @@ static int run_test(test_func_t test_func, int bitmaps, u32 sectorsize, } cache->bitmap_low_thresh = 0; cache->bitmap_high_thresh = (u32)-1; - cache->needs_free_space = 1; + set_bit(BLOCK_GROUP_FLAG_NEEDS_FREE_SPACE, &cache->runtime_flags); cache->fs_info = root->fs_info;

btrfs_init_dummy_trans(&trans, root->fs_info); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 2e0832d70406..567c5c010f93 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -4652,8 +4652,7 @@ int btrfs_cancel_balance(struct btrfs_fs_info *fs_info) } }

- BUG_ON(fs_info->balance_ctl || - test_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags)); + ASSERT(!test_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags)); atomic_dec(&fs_info->balance_cancel_req); mutex_unlock(&fs_info->balance_mutex); return 0; diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c index 836babd23db5..9bc7ac06c517 100644 --- a/fs/btrfs/zoned.c +++ b/fs/btrfs/zoned.c @@ -1436,7 +1436,7 @@ int btrfs_load_block_group_zone_info(struct btrfs_block_group *cache, bool new) }

if (num_sequential > 0) - cache->seq_zone = true; + set_bit(BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, &cache->runtime_flags);

if (num_conventional > 0) { /* Zone capacity is always zone size in emulation */ @@ -1658,7 +1658,7 @@ bool btrfs_use_zone_append(struct btrfs_inode *inode, u64 start) if (!cache) return false;

- ret = cache->seq_zone; + ret = !!test_bit(BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, &cache->runtime_flags); btrfs_put_block_group(cache);

return ret; @@ -2177,7 +2177,8 @@ static void btrfs_zone_finish_endio_workfn(struct work_struct *work) void btrfs_schedule_zone_finish_bg(struct btrfs_block_group *bg, struct extent_buffer *eb) { - if (!bg->seq_zone || eb->start + eb->len * 2 <= bg->start + bg->zone_capacity) + if (!test_bit(BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, &bg->runtime_flags) || + eb->start + eb->len * 2 <= bg->start + bg->zone_capacity) return;

if (WARN_ON(bg->zone_finish_work.func == btrfs_zone_finish_endio_workfn)) { diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index dcabe2783edf..5399a9ea5b4f 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -645,6 +645,7 @@ static int parse_reply_info(struct ceph_mds_session *s, struct ceph_msg *msg, err = -EIO; out_bad: pr_err("mds parse_reply err %d\n", err); + ceph_msg_dump(msg); return err; }

@@ -3534,6 +3535,7 @@ static void handle_forward(struct ceph_mds_client *mdsc,

bad: pr_err("mdsc_handle_forward decode error err=%d\n", err); + ceph_msg_dump(msg); }

static int __decode_session_metadata(void **p, void *end, @@ -5254,6 +5256,7 @@ void ceph_mdsc_handle_fsmap(struct ceph_mds_client *mdsc, struct ceph_msg *msg) bad: pr_err("error decoding fsmap %d. Shutting down mount.\n", err); ceph_umount_begin(mdsc->fsc->sb); + ceph_msg_dump(msg); err_out: mutex_lock(&mdsc->mutex); mdsc->mdsmap_err = err; @@ -5322,6 +5325,7 @@ void ceph_mdsc_handle_mdsmap(struct ceph_mds_client *mdsc, struct ceph_msg *msg) bad: pr_err("error decoding mdsmap %d. Shutting down mount.\n", err); ceph_umount_begin(mdsc->fsc->sb); + ceph_msg_dump(msg); return; }

diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index 9d27aa8bd2bc..44c564f0bc62 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -981,7 +981,14 @@ static int gfs2_show_options(struct seq_file *s, struct dentry *root) { struct gfs2_sbd *sdp = root->d_sb->s_fs_info; struct gfs2_args *args = &sdp->sd_args; - int val; + unsigned int logd_secs, statfs_slow, statfs_quantum, quota_quantum; + + spin_lock(&sdp->sd_tune.gt_spin); + logd_secs = sdp->sd_tune.gt_logd_secs; + quota_quantum = sdp->sd_tune.gt_quota_quantum; + statfs_quantum = sdp->sd_tune.gt_statfs_quantum; + statfs_slow = sdp->sd_tune.gt_statfs_slow; + spin_unlock(&sdp->sd_tune.gt_spin);

if (is_ancestor(root, sdp->sd_master_dir)) seq_puts(s, ",meta"); @@ -1036,17 +1043,14 @@ static int gfs2_show_options(struct seq_file *s, struct dentry *root) } if (args->ar_discard) seq_puts(s, ",discard"); - val = sdp->sd_tune.gt_logd_secs; - if (val != 30) - seq_printf(s, ",commit=%d", val); - val = sdp->sd_tune.gt_statfs_quantum; - if (val != 30) - seq_printf(s, ",statfs_quantum=%d", val); - else if (sdp->sd_tune.gt_statfs_slow) + if (logd_secs != 30) + seq_printf(s, ",commit=%d", logd_secs); + if (statfs_quantum != 30) + seq_printf(s, ",statfs_quantum=%d", statfs_quantum); + else if (statfs_slow) seq_puts(s, ",statfs_quantum=0"); - val = sdp->sd_tune.gt_quota_quantum; - if (val != 60) - seq_printf(s, ",quota_quantum=%d", val); + if (quota_quantum != 60) + seq_printf(s, ",quota_quantum=%d", quota_quantum); if (args->ar_statfs_percent) seq_printf(s, ",statfs_percent=%d", args->ar_statfs_percent); if (args->ar_errors != GFS2_ERRORS_DEFAULT) { diff --git a/fs/ntfs3/frecord.c b/fs/ntfs3/frecord.c index b1b476fb7229..dda13e1f1b33 100644 --- a/fs/ntfs3/frecord.c +++ b/fs/ntfs3/frecord.c @@ -874,6 +874,7 @@ int ni_create_attr_list(struct ntfs_inode *ni) if (err) goto out1;

+ err = -EINVAL; /* Call mi_remove_attr() in reverse order to keep pointers 'arr_move' valid. */ while (to_free > 0) { struct ATTRIB *b = arr_move[--nb]; @@ -882,7 +883,8 @@ int ni_create_attr_list(struct ntfs_inode *ni)

attr = mi_insert_attr(mi, b->type, Add2Ptr(b, name_off), b->name_len, asize, name_off); - WARN_ON(!attr); + if (!attr) + goto out1;

mi_get_ref(mi, &le_b[nb]->ref); le_b[nb]->id = attr->id; @@ -892,17 +894,20 @@ int ni_create_attr_list(struct ntfs_inode *ni) attr->id = le_b[nb]->id;

/* Remove from primary record. */ - WARN_ON(!mi_remove_attr(NULL, &ni->mi, b)); + if (!mi_remove_attr(NULL, &ni->mi, b)) + goto out1;

if (to_free <= asize) break; to_free -= asize; - WARN_ON(!nb); + if (!nb) + goto out1; }

attr = mi_insert_attr(&ni->mi, ATTR_LIST, NULL, 0, lsize + SIZEOF_RESIDENT, SIZEOF_RESIDENT); - WARN_ON(!attr); + if (!attr) + goto out1;

attr->non_res = 0; attr->flags = 0; @@ -922,9 +927,10 @@ int ni_create_attr_list(struct ntfs_inode *ni) kfree(ni->attr_list.le); ni->attr_list.le = NULL; ni->attr_list.size = 0; + return err;

out: - return err; + return 0; }

/* diff --git a/fs/ntfs3/fsntfs.c b/fs/ntfs3/fsntfs.c index b6e22bcb929b..829b62d3bb88 100644 --- a/fs/ntfs3/fsntfs.c +++ b/fs/ntfs3/fsntfs.c @@ -154,7 +154,7 @@ int ntfs_fix_post_read(struct NTFS_RECORD_HEADER *rhdr, size_t bytes, /* Check errors. */ if ((fo & 1) || fo + fn * sizeof(short) > SECTOR_SIZE || !fn-- || fn * SECTOR_SIZE > bytes) { - return -EINVAL; /* Native chkntfs returns ok! */ + return -E_NTFS_CORRUPT; }

/* Get fixup pointer. */ diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c index 9e9a9ffd9295..495cfb37962f 100644 --- a/fs/ntfs3/index.c +++ b/fs/ntfs3/index.c @@ -1103,6 +1103,12 @@ int indx_read(struct ntfs_index *indx, struct ntfs_inode *ni, CLST vbn, *node = in;

out: + if (err == -E_NTFS_CORRUPT) { + ntfs_inode_err(&ni->vfs_inode, "directory corrupted"); + ntfs_set_state(ni->mi.sbi, NTFS_DIRTY_ERROR); + err = -EINVAL; + } + if (ib != in->index) kfree(ib);

diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h index 24227b2e1b2b..8c9abaf139e6 100644 --- a/fs/ntfs3/ntfs_fs.h +++ b/fs/ntfs3/ntfs_fs.h @@ -53,6 +53,8 @@ enum utf16_endian; #define E_NTFS_NONRESIDENT 556 /* NTFS specific error code about punch hole. */ #define E_NTFS_NOTALIGNED 557 +/* NTFS specific error code when on-disk struct is corrupted. */ +#define E_NTFS_CORRUPT 558

/* sbi->flags */ diff --git a/fs/ntfs3/record.c b/fs/ntfs3/record.c index af1e4b364ea8..ba336c7280b8 100644 --- a/fs/ntfs3/record.c +++ b/fs/ntfs3/record.c @@ -124,7 +124,7 @@ int mi_read(struct mft_inode *mi, bool is_mft) struct rw_semaphore *rw_lock = NULL;

if (is_mounted(sbi)) { - if (!is_mft) { + if (!is_mft && mft_ni) { rw_lock = &mft_ni->file.run_lock; down_read(rw_lock); } @@ -148,7 +148,7 @@ int mi_read(struct mft_inode *mi, bool is_mft) ni_lock(mft_ni); down_write(rw_lock); } - err = attr_load_runs_vcn(mft_ni, ATTR_DATA, NULL, 0, &mft_ni->file.run, + err = attr_load_runs_vcn(mft_ni, ATTR_DATA, NULL, 0, run, vbo >> sbi->cluster_bits); if (rw_lock) { up_write(rw_lock); @@ -180,6 +180,12 @@ int mi_read(struct mft_inode *mi, bool is_mft) return 0;

out: + if (err == -E_NTFS_CORRUPT) { + ntfs_err(sbi->sb, "mft corrupted"); + ntfs_set_state(sbi, NTFS_DIRTY_ERROR); + err = -EINVAL; + } + return err; }

diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index 078df1e2dd18..18d66497c42d 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -883,11 +883,11 @@ struct dentry * cifs_smb3_do_mount(struct file_system_type *fs_type, int flags, struct smb3_fs_context *old_ctx) { - int rc; - struct super_block *sb = NULL; - struct cifs_sb_info *cifs_sb = NULL; struct cifs_mnt_data mnt_data; + struct cifs_sb_info *cifs_sb; + struct super_block *sb; struct dentry *root; + int rc;

/* * Prints in Kernel / CIFS log the attempted mount operation @@ -898,11 +898,9 @@ cifs_smb3_do_mount(struct file_system_type *fs_type, else cifs_info("Attempting to mount %s\n", old_ctx->UNC);

- cifs_sb = kzalloc(sizeof(struct cifs_sb_info), GFP_KERNEL); - if (cifs_sb == NULL) { - root = ERR_PTR(-ENOMEM); - goto out; - } + cifs_sb = kzalloc(sizeof(*cifs_sb), GFP_KERNEL); + if (!cifs_sb) + return ERR_PTR(-ENOMEM);

cifs_sb->ctx = kzalloc(sizeof(struct smb3_fs_context), GFP_KERNEL); if (!cifs_sb->ctx) { @@ -945,10 +943,8 @@ cifs_smb3_do_mount(struct file_system_type *fs_type,

sb = sget(fs_type, cifs_match_super, cifs_set_super, flags, &mnt_data); if (IS_ERR(sb)) { - root = ERR_CAST(sb); cifs_umount(cifs_sb); - cifs_sb = NULL; - goto out; + return ERR_CAST(sb); }

if (sb->s_root) { @@ -979,13 +975,9 @@ cifs_smb3_do_mount(struct file_system_type *fs_type, deactivate_locked_super(sb); return root; out: - if (cifs_sb) { - if (!sb || IS_ERR(sb)) { /* otherwise kill_sb will handle */ - kfree(cifs_sb->prepath); - smb3_cleanup_fs_context(cifs_sb->ctx); - kfree(cifs_sb); - } - } + kfree(cifs_sb->prepath); + smb3_cleanup_fs_context(cifs_sb->ctx); + kfree(cifs_sb); return root; }

diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c index 27c6d14e369f..0f3405e0f2e4 100644 --- a/fs/smb/client/file.c +++ b/fs/smb/client/file.c @@ -4885,9 +4885,9 @@ static int cifs_readpage_worker(struct file *file, struct page *page,

io_error: kunmap(page); - unlock_page(page);

read_complete: + unlock_page(page); return rc; }

@@ -5082,9 +5082,11 @@ void cifs_oplock_break(struct work_struct *work) struct cifsFileInfo *cfile = container_of(work, struct cifsFileInfo, oplock_break); struct inode *inode = d_inode(cfile->dentry); + struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); struct cifsInodeInfo *cinode = CIFS_I(inode); - struct cifs_tcon *tcon = tlink_tcon(cfile->tlink); - struct TCP_Server_Info *server = tcon->ses->server; + struct cifs_tcon *tcon; + struct TCP_Server_Info *server; + struct tcon_link *tlink; int rc = 0; bool purge_cache = false, oplock_break_cancelled; __u64 persistent_fid, volatile_fid; @@ -5093,6 +5095,12 @@ void cifs_oplock_break(struct work_struct *work) wait_on_bit(&cinode->flags, CIFS_INODE_PENDING_WRITERS, TASK_UNINTERRUPTIBLE);

+ tlink = cifs_sb_tlink(cifs_sb); + if (IS_ERR(tlink)) + goto out; + tcon = tlink_tcon(tlink); + server = tcon->ses->server; + server->ops->downgrade_oplock(server, cinode, cfile->oplock_level, cfile->oplock_epoch, &purge_cache);

@@ -5142,18 +5150,19 @@ void cifs_oplock_break(struct work_struct *work) /* * MS-SMB2 3.2.5.19.1 and 3.2.5.19.2 (and MS-CIFS 3.2.5.42) do not require * an acknowledgment to be sent when the file has already been closed. - * check for server null, since can race with kill_sb calling tree disconnect. */ spin_lock(&cinode->open_file_lock); - if (tcon->ses && tcon->ses->server && !oplock_break_cancelled && - !list_empty(&cinode->openFileList)) { + /* check list empty since can race with kill_sb calling tree disconnect */ + if (!oplock_break_cancelled && !list_empty(&cinode->openFileList)) { spin_unlock(&cinode->open_file_lock); - rc = tcon->ses->server->ops->oplock_response(tcon, persistent_fid, - volatile_fid, net_fid, cinode); + rc = server->ops->oplock_response(tcon, persistent_fid, + volatile_fid, net_fid, cinode); cifs_dbg(FYI, "Oplock release rc = %d\n", rc); } else spin_unlock(&cinode->open_file_lock);

+ cifs_put_tlink(tlink); +out: cifs_done_oplock_break(cinode); }

diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 3ca593cdda76..ba46156e3268 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -3841,6 +3841,12 @@ void smb2_reconnect_server(struct work_struct *work)

spin_lock(&cifs_tcp_ses_lock); list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { + spin_lock(&ses->ses_lock); + if (ses->ses_status == SES_EXITING) { + spin_unlock(&ses->ses_lock); + continue; + } + spin_unlock(&ses->ses_lock);

tcon_selected = false;

diff --git a/include/kvm/arm_vgic.h b/include/kvm/arm_vgic.h index 4df9e73a8bb5..1d7d4cffaefc 100644 --- a/include/kvm/arm_vgic.h +++ b/include/kvm/arm_vgic.h @@ -429,6 +429,6 @@ int kvm_vgic_v4_unset_forwarding(struct kvm *kvm, int irq,

int vgic_v4_load(struct kvm_vcpu *vcpu); void vgic_v4_commit(struct kvm_vcpu *vcpu); -int vgic_v4_put(struct kvm_vcpu *vcpu, bool need_db); +int vgic_v4_put(struct kvm_vcpu *vcpu);

#endif /* __KVM_ARM_VGIC_H */ diff --git a/include/linux/iopoll.h b/include/linux/iopoll.h index 2c8860e406bd..0417360a6db9 100644 --- a/include/linux/iopoll.h +++ b/include/linux/iopoll.h @@ -53,6 +53,7 @@ } \ if (__sleep_us) \ usleep_range((__sleep_us >> 2) + 1, __sleep_us); \ + cpu_relax(); \ } \ (cond) ? 0 : -ETIMEDOUT; \ }) @@ -95,6 +96,7 @@ } \ if (__delay_us) \ udelay(__delay_us); \ + cpu_relax(); \ } \ (cond) ? 0 : -ETIMEDOUT; \ }) diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index a960de68ac69..6047058d6703 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -148,6 +148,10 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb, if (gso_type & SKB_GSO_UDP) nh_off -= thlen;

+ /* Kernel has a special handling for GSO_BY_FRAGS. */ + if (gso_size == GSO_BY_FRAGS) + return -EINVAL; + /* Too small packets are not really GSO ones. */ if (skb->len - nh_off > gso_size) { shinfo->gso_size = gso_size; diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h index bb9de6a899e0..d6c8eb2b5201 100644 --- a/include/media/v4l2-mem2mem.h +++ b/include/media/v4l2-mem2mem.h @@ -593,7 +593,14 @@ void v4l2_m2m_buf_queue(struct v4l2_m2m_ctx *m2m_ctx, static inline unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) { - return m2m_ctx->out_q_ctx.num_rdy; + unsigned int num_buf_rdy; + unsigned long flags; + + spin_lock_irqsave(&m2m_ctx->out_q_ctx.rdy_spinlock, flags); + num_buf_rdy = m2m_ctx->out_q_ctx.num_rdy; + spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags); + + return num_buf_rdy; }

/** @@ -605,7 +612,14 @@ unsigned int v4l2_m2m_num_src_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) static inline unsigned int v4l2_m2m_num_dst_bufs_ready(struct v4l2_m2m_ctx *m2m_ctx) { - return m2m_ctx->cap_q_ctx.num_rdy; + unsigned int num_buf_rdy; + unsigned long flags; + + spin_lock_irqsave(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags); + num_buf_rdy = m2m_ctx->cap_q_ctx.num_rdy; + spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags); + + return num_buf_rdy; }

/** diff --git a/include/net/sock.h b/include/net/sock.h index 1bbdddcf6154..699408944952 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1445,6 +1445,12 @@ static inline bool sk_has_memory_pressure(const struct sock *sk) return sk->sk_prot->memory_pressure != NULL; }

+static inline bool sk_under_global_memory_pressure(const struct sock *sk) +{ + return sk->sk_prot->memory_pressure && + !!*sk->sk_prot->memory_pressure; +} + static inline bool sk_under_memory_pressure(const struct sock *sk) { if (!sk->sk_prot->memory_pressure) diff --git a/kernel/dma/remap.c b/kernel/dma/remap.c index b4526668072e..27596f3b4aef 100644 --- a/kernel/dma/remap.c +++ b/kernel/dma/remap.c @@ -43,13 +43,13 @@ void *dma_common_contiguous_remap(struct page *page, size_t size, void *vaddr; int i;

- pages = kmalloc_array(count, sizeof(struct page *), GFP_KERNEL); + pages = kvmalloc_array(count, sizeof(struct page *), GFP_KERNEL); if (!pages) return NULL; for (i = 0; i < count; i++) pages[i] = nth_page(page, i); vaddr = vmap(pages, count, VM_DMA_COHERENT, prot); - kfree(pages); + kvfree(pages);

return vaddr; } diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 5e5aea2360a8..612873ec2197 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -4464,17 +4464,9 @@ static inline int util_fits_cpu(unsigned long util, * * For uclamp_max, we can tolerate a drop in performance level as the * goal is to cap the task. So it's okay if it's getting less. - * - * In case of capacity inversion we should honour the inverted capacity - * for both uclamp_min and uclamp_max all the time. */ - capacity_orig = cpu_in_capacity_inversion(cpu); - if (capacity_orig) { - capacity_orig_thermal = capacity_orig; - } else { - capacity_orig = capacity_orig_of(cpu); - capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu); - } + capacity_orig = capacity_orig_of(cpu); + capacity_orig_thermal = capacity_orig - arch_scale_thermal_pressure(cpu);

/* * We want to force a task to fit a cpu as implied by uclamp_max. @@ -4549,8 +4541,8 @@ static inline int util_fits_cpu(unsigned long util, * handle the case uclamp_min > uclamp_max. */ uclamp_min = min(uclamp_min, uclamp_max); - if (util < uclamp_min && capacity_orig != SCHED_CAPACITY_SCALE) - fits = fits && (uclamp_min <= capacity_orig_thermal); + if (fits && (util < uclamp_min) && (uclamp_min > capacity_orig_thermal)) + return -1;

return fits; } @@ -4560,7 +4552,11 @@ static inline int task_fits_cpu(struct task_struct *p, int cpu) unsigned long uclamp_min = uclamp_eff_value(p, UCLAMP_MIN); unsigned long uclamp_max = uclamp_eff_value(p, UCLAMP_MAX); unsigned long util = task_util_est(p); - return util_fits_cpu(util, uclamp_min, uclamp_max, cpu); + /* + * Return true only if the cpu fully fits the task requirements, which + * include the utilization but also the performance hints. + */ + return (util_fits_cpu(util, uclamp_min, uclamp_max, cpu) > 0); }

static inline void update_misfit_status(struct task_struct *p, struct rq *rq) @@ -6043,6 +6039,7 @@ static inline bool cpu_overutilized(int cpu) unsigned long rq_util_min = uclamp_rq_get(cpu_rq(cpu), UCLAMP_MIN); unsigned long rq_util_max = uclamp_rq_get(cpu_rq(cpu), UCLAMP_MAX);

+ /* Return true only if the utilization doesn't fit CPU's capacity */ return !util_fits_cpu(cpu_util_cfs(cpu), rq_util_min, rq_util_max, cpu); }

@@ -6836,6 +6833,7 @@ static int select_idle_capacity(struct task_struct *p, struct sched_domain *sd, int target) { unsigned long task_util, util_min, util_max, best_cap = 0; + int fits, best_fits = 0; int cpu, best_cpu = -1; struct cpumask *cpus;

@@ -6851,12 +6849,28 @@ select_idle_capacity(struct task_struct *p, struct sched_domain *sd, int target)

if (!available_idle_cpu(cpu) && !sched_idle_cpu(cpu)) continue; - if (util_fits_cpu(task_util, util_min, util_max, cpu)) + + fits = util_fits_cpu(task_util, util_min, util_max, cpu); + + /* This CPU fits with all requirements */ + if (fits > 0) return cpu; + /* + * Only the min performance hint (i.e. uclamp_min) doesn't fit. + * Look for the CPU with best capacity. + */ + else if (fits < 0) + cpu_cap = capacity_orig_of(cpu) - thermal_load_avg(cpu_rq(cpu));

- if (cpu_cap > best_cap) { + /* + * First, select CPU which fits better (-1 being better than 0). + * Then, select the one with best capacity at same level. + */ + if ((fits < best_fits) || + ((fits == best_fits) && (cpu_cap > best_cap))) { best_cap = cpu_cap; best_cpu = cpu; + best_fits = fits; } }

@@ -6869,7 +6883,11 @@ static inline bool asym_fits_cpu(unsigned long util, int cpu) { if (sched_asym_cpucap_active()) - return util_fits_cpu(util, util_min, util_max, cpu); + /* + * Return true only if the cpu fully fits the task requirements + * which include the utilization and the performance hints. + */ + return (util_fits_cpu(util, util_min, util_max, cpu) > 0);

return true; } @@ -7236,6 +7254,9 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu) unsigned long p_util_max = uclamp_is_used() ? uclamp_eff_value(p, UCLAMP_MAX) : 1024; struct root_domain *rd = this_rq()->rd; int cpu, best_energy_cpu, target = -1; + int prev_fits = -1, best_fits = -1; + unsigned long best_thermal_cap = 0; + unsigned long prev_thermal_cap = 0; struct sched_domain *sd; struct perf_domain *pd; struct energy_env eenv; @@ -7271,6 +7292,7 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu) unsigned long prev_spare_cap = 0; int max_spare_cap_cpu = -1; unsigned long base_energy; + int fits, max_fits = -1;

cpumask_and(cpus, perf_domain_span(pd), cpu_online_mask);

@@ -7320,7 +7342,9 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu) util_min = max(rq_util_min, p_util_min); util_max = max(rq_util_max, p_util_max); } - if (!util_fits_cpu(util, util_min, util_max, cpu)) + + fits = util_fits_cpu(util, util_min, util_max, cpu); + if (!fits) continue;

lsub_positive(&cpu_cap, util); @@ -7328,7 +7352,9 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu) if (cpu == prev_cpu) { /* Always use prev_cpu as a candidate. */ prev_spare_cap = cpu_cap; - } else if (cpu_cap > max_spare_cap) { + prev_fits = fits; + } else if ((fits > max_fits) || + ((fits == max_fits) && (cpu_cap > max_spare_cap))) { /* * Find the CPU with the maximum spare capacity * among the remaining CPUs in the performance @@ -7336,6 +7362,7 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu) */ max_spare_cap = cpu_cap; max_spare_cap_cpu = cpu; + max_fits = fits; } }

@@ -7354,26 +7381,50 @@ static int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu) if (prev_delta < base_energy) goto unlock; prev_delta -= base_energy; + prev_thermal_cap = cpu_thermal_cap; best_delta = min(best_delta, prev_delta); }

/* Evaluate the energy impact of using max_spare_cap_cpu. */ if (max_spare_cap_cpu >= 0 && max_spare_cap > prev_spare_cap) { + /* Current best energy cpu fits better */ + if (max_fits < best_fits) + continue; + + /* + * Both don't fit performance hint (i.e. uclamp_min) + * but best energy cpu has better capacity. + */ + if ((max_fits < 0) && + (cpu_thermal_cap <= best_thermal_cap)) + continue; + cur_delta = compute_energy(&eenv, pd, cpus, p, max_spare_cap_cpu); /* CPU utilization has changed */ if (cur_delta < base_energy) goto unlock; cur_delta -= base_energy; - if (cur_delta < best_delta) { - best_delta = cur_delta; - best_energy_cpu = max_spare_cap_cpu; - } + + /* + * Both fit for the task but best energy cpu has lower + * energy impact. + */ + if ((max_fits > 0) && (best_fits > 0) && + (cur_delta >= best_delta)) + continue; + + best_delta = cur_delta; + best_energy_cpu = max_spare_cap_cpu; + best_fits = max_fits; + best_thermal_cap = cpu_thermal_cap; } } rcu_read_unlock();

- if (best_delta < prev_delta) + if ((best_fits > prev_fits) || + ((best_fits > 0) && (best_delta < prev_delta)) || + ((best_fits < 0) && (best_thermal_cap > prev_thermal_cap))) target = best_energy_cpu;

return target; @@ -8870,82 +8921,16 @@ static unsigned long scale_rt_capacity(int cpu)

static void update_cpu_capacity(struct sched_domain *sd, int cpu) { - unsigned long capacity_orig = arch_scale_cpu_capacity(cpu); unsigned long capacity = scale_rt_capacity(cpu); struct sched_group *sdg = sd->groups; - struct rq *rq = cpu_rq(cpu);

- rq->cpu_capacity_orig = capacity_orig; + cpu_rq(cpu)->cpu_capacity_orig = arch_scale_cpu_capacity(cpu);

if (!capacity) capacity = 1;

- rq->cpu_capacity = capacity; - - /* - * Detect if the performance domain is in capacity inversion state. - * - * Capacity inversion happens when another perf domain with equal or - * lower capacity_orig_of() ends up having higher capacity than this - * domain after subtracting thermal pressure. - * - * We only take into account thermal pressure in this detection as it's - * the only metric that actually results in *real* reduction of - * capacity due to performance points (OPPs) being dropped/become - * unreachable due to thermal throttling. - * - * We assume: - * * That all cpus in a perf domain have the same capacity_orig - * (same uArch). - * * Thermal pressure will impact all cpus in this perf domain - * equally. - */ - if (sched_energy_enabled()) { - unsigned long inv_cap = capacity_orig - thermal_load_avg(rq); - struct perf_domain *pd; - - rcu_read_lock(); - - pd = rcu_dereference(rq->rd->pd); - rq->cpu_capacity_inverted = 0; - - for (; pd; pd = pd->next) { - struct cpumask *pd_span = perf_domain_span(pd); - unsigned long pd_cap_orig, pd_cap; - - /* We can't be inverted against our own pd */ - if (cpumask_test_cpu(cpu_of(rq), pd_span)) - continue; - - cpu = cpumask_any(pd_span); - pd_cap_orig = arch_scale_cpu_capacity(cpu); - - if (capacity_orig < pd_cap_orig) - continue; - - /* - * handle the case of multiple perf domains have the - * same capacity_orig but one of them is under higher - * thermal pressure. We record it as capacity - * inversion. - */ - if (capacity_orig == pd_cap_orig) { - pd_cap = pd_cap_orig - thermal_load_avg(cpu_rq(cpu)); - - if (pd_cap > inv_cap) { - rq->cpu_capacity_inverted = inv_cap; - break; - } - } else if (pd_cap_orig > inv_cap) { - rq->cpu_capacity_inverted = inv_cap; - break; - } - } - - rcu_read_unlock(); - } - - trace_sched_cpu_capacity_tp(rq); + cpu_rq(cpu)->cpu_capacity = capacity; + trace_sched_cpu_capacity_tp(cpu_rq(cpu));

sdg->sgc->capacity = capacity; sdg->sgc->min_capacity = capacity; @@ -10183,24 +10168,23 @@ static struct sched_group *find_busiest_group(struct lb_env *env) */ update_sd_lb_stats(env, &sds);

- if (sched_energy_enabled()) { - struct root_domain *rd = env->dst_rq->rd; - - if (rcu_dereference(rd->pd) && !READ_ONCE(rd->overutilized)) - goto out_balanced; - } - - local = &sds.local_stat; - busiest = &sds.busiest_stat; - /* There is no busy sibling group to pull tasks from */ if (!sds.busiest) goto out_balanced;

+ busiest = &sds.busiest_stat; + /* Misfit tasks should be dealt with regardless of the avg load */ if (busiest->group_type == group_misfit_task) goto force_balance;

+ if (sched_energy_enabled()) { + struct root_domain *rd = env->dst_rq->rd; + + if (rcu_dereference(rd->pd) && !READ_ONCE(rd->overutilized)) + goto out_balanced; + } + /* ASYM feature bypasses nice load balance check */ if (busiest->group_type == group_asym_packing) goto force_balance; @@ -10213,6 +10197,7 @@ static struct sched_group *find_busiest_group(struct lb_env *env) if (busiest->group_type == group_imbalanced) goto force_balance;

+ local = &sds.local_stat; /* * If the local group is busier than the selected busiest group * don't try and pull any tasks. diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 5f18460f62f0..d6d488e8eb55 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1041,7 +1041,6 @@ struct rq {

unsigned long cpu_capacity; unsigned long cpu_capacity_orig; - unsigned long cpu_capacity_inverted;

struct balance_callback *balance_callback;

@@ -2879,24 +2878,6 @@ static inline unsigned long capacity_orig_of(int cpu) return cpu_rq(cpu)->cpu_capacity_orig; }

-/* - * Returns inverted capacity if the CPU is in capacity inversion state. - * 0 otherwise. - * - * Capacity inversion detection only considers thermal impact where actual - * performance points (OPPs) gets dropped. - * - * Capacity inversion state happens when another performance domain that has - * equal or lower capacity_orig_of() becomes effectively larger than the perf - * domain this CPU belongs to due to thermal pressure throttling it hard. - * - * See comment in update_cpu_capacity(). - */ -static inline unsigned long cpu_in_capacity_inversion(int cpu) -{ - return cpu_rq(cpu)->cpu_capacity_inverted; -} - /** * enum cpu_util_type - CPU utilization type * @FREQUENCY_UTIL: Utilization used to select frequency diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index c49ed619a64d..de55107aef5d 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -544,6 +544,7 @@ struct trace_buffer { unsigned flags; int cpus; atomic_t record_disabled; + atomic_t resizing; cpumask_var_t cpumask;

struct lock_class_key *reader_lock_key; @@ -2173,7 +2174,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size,

/* prevent another thread from changing buffer sizes */ mutex_lock(&buffer->mutex); - + atomic_inc(&buffer->resizing);

if (cpu_id == RING_BUFFER_ALL_CPUS) { /* @@ -2312,6 +2313,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, atomic_dec(&buffer->record_disabled); }

+ atomic_dec(&buffer->resizing); mutex_unlock(&buffer->mutex); return 0;

@@ -2332,6 +2334,7 @@ int ring_buffer_resize(struct trace_buffer *buffer, unsigned long size, } } out_err_unlock: + atomic_dec(&buffer->resizing); mutex_unlock(&buffer->mutex); return err; } @@ -5539,6 +5542,15 @@ int ring_buffer_swap_cpu(struct trace_buffer *buffer_a, if (local_read(&cpu_buffer_b->committing)) goto out_dec;

+ /* + * When resize is in progress, we cannot swap it because + * it will mess the state of the cpu buffer. + */ + if (atomic_read(&buffer_a->resizing)) + goto out_dec; + if (atomic_read(&buffer_b->resizing)) + goto out_dec; + buffer_a->buffers[cpu] = cpu_buffer_b; buffer_b->buffers[cpu] = cpu_buffer_a;

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 709af9631be4..af33c5a4166d 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1885,9 +1885,10 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu) * place on this CPU. We fail to record, but we reset * the max trace buffer (no one writes directly to it) * and flag that it failed. + * Another reason is resize is in progress. */ trace_array_printk_buf(tr->max_buffer.buffer, _THIS_IP_, - "Failed to swap buffers due to commit in progress\n"); + "Failed to swap buffers due to commit or resize in progress\n"); }

WARN_ON_ONCE(ret && ret != -EAGAIN && ret != -EBUSY); diff --git a/mm/hugetlb.c b/mm/hugetlb.c index d3ffa0fd49e5..c38ec6efec0f 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1581,9 +1581,37 @@ static inline void destroy_compound_gigantic_page(struct page *page, unsigned int order) { } #endif

+static inline void __clear_hugetlb_destructor(struct hstate *h, + struct page *page) +{ + lockdep_assert_held(&hugetlb_lock); + + /* + * Very subtle + * + * For non-gigantic pages set the destructor to the normal compound + * page dtor. This is needed in case someone takes an additional + * temporary ref to the page, and freeing is delayed until they drop + * their reference. + * + * For gigantic pages set the destructor to the null dtor. This + * destructor will never be called. Before freeing the gigantic + * page destroy_compound_gigantic_folio will turn the folio into a + * simple group of pages. After this the destructor does not + * apply. + * + */ + if (hstate_is_gigantic(h)) + set_compound_page_dtor(page, NULL_COMPOUND_DTOR); + else + set_compound_page_dtor(page, COMPOUND_PAGE_DTOR); +} + /* - * Remove hugetlb page from lists, and update dtor so that page appears - * as just a compound page. + * Remove hugetlb page from lists. + * If vmemmap exists for the page, update dtor so that the page appears + * as just a compound page. Otherwise, wait until after allocating vmemmap + * to update dtor. * * A reference is held on the page, except in the case of demote. * @@ -1614,31 +1642,19 @@ static void __remove_hugetlb_page(struct hstate *h, struct page *page, }

/* - * Very subtle - * - * For non-gigantic pages set the destructor to the normal compound - * page dtor. This is needed in case someone takes an additional - * temporary ref to the page, and freeing is delayed until they drop - * their reference. - * - * For gigantic pages set the destructor to the null dtor. This - * destructor will never be called. Before freeing the gigantic - * page destroy_compound_gigantic_page will turn the compound page - * into a simple group of pages. After this the destructor does not - * apply. - * - * This handles the case where more than one ref is held when and - * after update_and_free_page is called. - * - * In the case of demote we do not ref count the page as it will soon - * be turned into a page of smaller size. + * We can only clear the hugetlb destructor after allocating vmemmap + * pages. Otherwise, someone (memory error handling) may try to write + * to tail struct pages. + */ + if (!HPageVmemmapOptimized(page)) + __clear_hugetlb_destructor(h, page); + + /* + * In the case of demote we do not ref count the page as it will soon + * be turned into a page of smaller size. */ if (!demote) set_page_refcounted(page); - if (hstate_is_gigantic(h)) - set_compound_page_dtor(page, NULL_COMPOUND_DTOR); - else - set_compound_page_dtor(page, COMPOUND_PAGE_DTOR);

h->nr_huge_pages--; h->nr_huge_pages_node[nid]--; @@ -1706,6 +1722,7 @@ static void __update_and_free_page(struct hstate *h, struct page *page) { int i; struct page *subpage; + bool clear_dtor = HPageVmemmapOptimized(page);

if (hstate_is_gigantic(h) && !gigantic_page_runtime_supported()) return; @@ -1736,6 +1753,16 @@ static void __update_and_free_page(struct hstate *h, struct page *page) if (unlikely(PageHWPoison(page))) hugetlb_clear_page_hwpoison(page);

+ /* + * If vmemmap pages were allocated above, then we need to clear the + * hugetlb destructor under the hugetlb lock. + */ + if (clear_dtor) { + spin_lock_irq(&hugetlb_lock); + __clear_hugetlb_destructor(h, page); + spin_unlock_irq(&hugetlb_lock); + } + for (i = 0; i < pages_per_huge_page(h); i++) { subpage = nth_page(page, i); subpage->flags &= ~(1 << PG_locked | 1 << PG_error | diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index d03941cace2c..37f755c9a1b7 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -33,8 +33,7 @@ /* * lock ordering: * page_lock - * pool->migrate_lock - * class->lock + * pool->lock * zspage->lock */

@@ -192,7 +191,6 @@ static const int fullness_threshold_frac = 4; static size_t huge_class_size;

struct size_class { - spinlock_t lock; struct list_head fullness_list[NR_ZS_FULLNESS]; /* * Size of objects stored in this class. Must be multiple @@ -247,8 +245,8 @@ struct zs_pool { #ifdef CONFIG_COMPACTION struct work_struct free_work; #endif - /* protect page/zspage migration */ - rwlock_t migrate_lock; + spinlock_t lock; + atomic_t compaction_in_progress; };

struct zspage { @@ -355,7 +353,7 @@ static void cache_free_zspage(struct zs_pool *pool, struct zspage *zspage) kmem_cache_free(pool->zspage_cachep, zspage); }

-/* class->lock(which owns the handle) synchronizes races */ +/* pool->lock(which owns the handle) synchronizes races */ static void record_obj(unsigned long handle, unsigned long obj) { *(unsigned long *)handle = obj; @@ -452,7 +450,7 @@ static __maybe_unused int is_first_page(struct page *page) return PagePrivate(page); }

-/* Protected by class->lock */ +/* Protected by pool->lock */ static inline int get_zspage_inuse(struct zspage *zspage) { return zspage->inuse; @@ -597,13 +595,13 @@ static int zs_stats_size_show(struct seq_file *s, void *v) if (class->index != i) continue;

- spin_lock(&class->lock); + spin_lock(&pool->lock); class_almost_full = zs_stat_get(class, CLASS_ALMOST_FULL); class_almost_empty = zs_stat_get(class, CLASS_ALMOST_EMPTY); obj_allocated = zs_stat_get(class, OBJ_ALLOCATED); obj_used = zs_stat_get(class, OBJ_USED); freeable = zs_can_compact(class); - spin_unlock(&class->lock); + spin_unlock(&pool->lock);

objs_per_zspage = class->objs_per_zspage; pages_used = obj_allocated / objs_per_zspage * @@ -916,7 +914,7 @@ static void __free_zspage(struct zs_pool *pool, struct size_class *class,

get_zspage_mapping(zspage, &class_idx, &fg);

- assert_spin_locked(&class->lock); + assert_spin_locked(&pool->lock);

VM_BUG_ON(get_zspage_inuse(zspage)); VM_BUG_ON(fg != ZS_EMPTY); @@ -1247,19 +1245,19 @@ void *zs_map_object(struct zs_pool *pool, unsigned long handle, BUG_ON(in_interrupt());

/* It guarantees it can get zspage from handle safely */ - read_lock(&pool->migrate_lock); + spin_lock(&pool->lock); obj = handle_to_obj(handle); obj_to_location(obj, &page, &obj_idx); zspage = get_zspage(page);

/* - * migration cannot move any zpages in this zspage. Here, class->lock + * migration cannot move any zpages in this zspage. Here, pool->lock * is too heavy since callers would take some time until they calls * zs_unmap_object API so delegate the locking from class to zspage * which is smaller granularity. */ migrate_read_lock(zspage); - read_unlock(&pool->migrate_lock); + spin_unlock(&pool->lock);

class = zspage_class(pool, zspage); off = (class->size * obj_idx) & ~PAGE_MASK; @@ -1412,8 +1410,8 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp) size += ZS_HANDLE_SIZE; class = pool->size_class[get_size_class_index(size)];

- /* class->lock effectively protects the zpage migration */ - spin_lock(&class->lock); + /* pool->lock effectively protects the zpage migration */ + spin_lock(&pool->lock); zspage = find_get_zspage(class); if (likely(zspage)) { obj = obj_malloc(pool, zspage, handle); @@ -1421,12 +1419,12 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp) fix_fullness_group(class, zspage); record_obj(handle, obj); class_stat_inc(class, OBJ_USED, 1); - spin_unlock(&class->lock); + spin_unlock(&pool->lock);

return handle; }

- spin_unlock(&class->lock); + spin_unlock(&pool->lock);

zspage = alloc_zspage(pool, class, gfp); if (!zspage) { @@ -1434,7 +1432,7 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp) return (unsigned long)ERR_PTR(-ENOMEM); }

- spin_lock(&class->lock); + spin_lock(&pool->lock); obj = obj_malloc(pool, zspage, handle); newfg = get_fullness_group(class, zspage); insert_zspage(class, zspage, newfg); @@ -1447,7 +1445,7 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size, gfp_t gfp)

/* We completely set up zspage so mark them as movable */ SetZsPageMovable(pool, zspage); - spin_unlock(&class->lock); + spin_unlock(&pool->lock);

return handle; } @@ -1491,16 +1489,14 @@ void zs_free(struct zs_pool *pool, unsigned long handle) return;

/* - * The pool->migrate_lock protects the race with zpage's migration + * The pool->lock protects the race with zpage's migration * so it's safe to get the page from handle. */ - read_lock(&pool->migrate_lock); + spin_lock(&pool->lock); obj = handle_to_obj(handle); obj_to_page(obj, &f_page); zspage = get_zspage(f_page); class = zspage_class(pool, zspage); - spin_lock(&class->lock); - read_unlock(&pool->migrate_lock);

obj_free(class->size, obj); class_stat_dec(class, OBJ_USED, 1); @@ -1510,7 +1506,7 @@ void zs_free(struct zs_pool *pool, unsigned long handle)

free_zspage(pool, class, zspage); out: - spin_unlock(&class->lock); + spin_unlock(&pool->lock); cache_free_handle(pool, handle); } EXPORT_SYMBOL_GPL(zs_free); @@ -1821,6 +1817,7 @@ static void replace_sub_page(struct size_class *class, struct zspage *zspage,

static bool zs_page_isolate(struct page *page, isolate_mode_t mode) { + struct zs_pool *pool; struct zspage *zspage;

/* @@ -1831,9 +1828,10 @@ static bool zs_page_isolate(struct page *page, isolate_mode_t mode) VM_BUG_ON_PAGE(PageIsolated(page), page);

zspage = get_zspage(page); - migrate_write_lock(zspage); + pool = zspage->pool; + spin_lock(&pool->lock); inc_zspage_isolation(zspage); - migrate_write_unlock(zspage); + spin_unlock(&pool->lock);

return true; } @@ -1867,16 +1865,12 @@ static int zs_page_migrate(struct page *newpage, struct page *page, pool = zspage->pool;

/* - * The pool migrate_lock protects the race between zpage migration + * The pool's lock protects the race between zpage migration * and zs_free. */ - write_lock(&pool->migrate_lock); + spin_lock(&pool->lock); class = zspage_class(pool, zspage);

- /* - * the class lock protects zpage alloc/free in the zspage. - */ - spin_lock(&class->lock); /* the migrate_write_lock protects zpage access via zs_map_object */ migrate_write_lock(zspage);

@@ -1904,13 +1898,12 @@ static int zs_page_migrate(struct page *newpage, struct page *page, kunmap_atomic(s_addr);

replace_sub_page(class, zspage, newpage, page); + dec_zspage_isolation(zspage); /* * Since we complete the data copy and set up new zspage structure, - * it's okay to release migration_lock. + * it's okay to release the pool's lock. */ - write_unlock(&pool->migrate_lock); - spin_unlock(&class->lock); - dec_zspage_isolation(zspage); + spin_unlock(&pool->lock); migrate_write_unlock(zspage);

get_page(newpage); @@ -1927,15 +1920,17 @@ static int zs_page_migrate(struct page *newpage, struct page *page,

static void zs_page_putback(struct page *page) { + struct zs_pool *pool; struct zspage *zspage;

VM_BUG_ON_PAGE(!PageMovable(page), page); VM_BUG_ON_PAGE(!PageIsolated(page), page);

zspage = get_zspage(page); - migrate_write_lock(zspage); + pool = zspage->pool; + spin_lock(&pool->lock); dec_zspage_isolation(zspage); - migrate_write_unlock(zspage); + spin_unlock(&pool->lock); }

static const struct movable_operations zsmalloc_mops = { @@ -1964,9 +1959,9 @@ static void async_free_zspage(struct work_struct *work) if (class->index != i) continue;

- spin_lock(&class->lock); + spin_lock(&pool->lock); list_splice_init(&class->fullness_list[ZS_EMPTY], &free_pages); - spin_unlock(&class->lock); + spin_unlock(&pool->lock); }

list_for_each_entry_safe(zspage, tmp, &free_pages, list) { @@ -1976,9 +1971,9 @@ static void async_free_zspage(struct work_struct *work) get_zspage_mapping(zspage, &class_idx, &fullness); VM_BUG_ON(fullness != ZS_EMPTY); class = pool->size_class[class_idx]; - spin_lock(&class->lock); + spin_lock(&pool->lock); __free_zspage(pool, class, zspage); - spin_unlock(&class->lock); + spin_unlock(&pool->lock); } };

@@ -2039,10 +2034,11 @@ static unsigned long __zs_compact(struct zs_pool *pool, struct zspage *dst_zspage = NULL; unsigned long pages_freed = 0;

- /* protect the race between zpage migration and zs_free */ - write_lock(&pool->migrate_lock); - /* protect zpage allocation/free */ - spin_lock(&class->lock); + /* + * protect the race between zpage migration and zs_free + * as well as zpage allocation/free + */ + spin_lock(&pool->lock); while ((src_zspage = isolate_zspage(class, true))) { /* protect someone accessing the zspage(i.e., zs_map_object) */ migrate_write_lock(src_zspage); @@ -2067,7 +2063,7 @@ static unsigned long __zs_compact(struct zs_pool *pool, putback_zspage(class, dst_zspage); migrate_write_unlock(dst_zspage); dst_zspage = NULL; - if (rwlock_is_contended(&pool->migrate_lock)) + if (spin_is_contended(&pool->lock)) break; }

@@ -2084,11 +2080,9 @@ static unsigned long __zs_compact(struct zs_pool *pool, pages_freed += class->pages_per_zspage; } else migrate_write_unlock(src_zspage); - spin_unlock(&class->lock); - write_unlock(&pool->migrate_lock); + spin_unlock(&pool->lock); cond_resched(); - write_lock(&pool->migrate_lock); - spin_lock(&class->lock); + spin_lock(&pool->lock); }

if (src_zspage) { @@ -2096,8 +2090,7 @@ static unsigned long __zs_compact(struct zs_pool *pool, migrate_write_unlock(src_zspage); }

- spin_unlock(&class->lock); - write_unlock(&pool->migrate_lock); + spin_unlock(&pool->lock);

return pages_freed; } @@ -2108,6 +2101,15 @@ unsigned long zs_compact(struct zs_pool *pool) struct size_class *class; unsigned long pages_freed = 0;

+ /* + * Pool compaction is performed under pool->lock so it is basically + * single-threaded. Having more than one thread in __zs_compact() + * will increase pool->lock contention, which will impact other + * zsmalloc operations that need pool->lock. + */ + if (atomic_xchg(&pool->compaction_in_progress, 1)) + return 0; + for (i = ZS_SIZE_CLASSES - 1; i >= 0; i--) { class = pool->size_class[i]; if (class->index != i) @@ -2115,6 +2117,7 @@ unsigned long zs_compact(struct zs_pool *pool) pages_freed += __zs_compact(pool, class); } atomic_long_add(pages_freed, &pool->stats.pages_compacted); + atomic_set(&pool->compaction_in_progress, 0);

return pages_freed; } @@ -2200,7 +2203,8 @@ struct zs_pool *zs_create_pool(const char *name) return NULL;

init_deferred_free(pool); - rwlock_init(&pool->migrate_lock); + spin_lock_init(&pool->lock); + atomic_set(&pool->compaction_in_progress, 0);

pool->name = kstrdup(name, GFP_KERNEL); if (!pool->name) @@ -2271,7 +2275,6 @@ struct zs_pool *zs_create_pool(const char *name) class->index = i; class->pages_per_zspage = pages_per_zspage; class->objs_per_zspage = objs_per_zspage; - spin_lock_init(&class->lock); pool->size_class[i] = class; for (fullness = ZS_EMPTY; fullness < NR_ZS_FULLNESS; fullness++) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 02fc9961464c..a7899857aee5 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -6375,9 +6375,14 @@ static inline int l2cap_le_command_rej(struct l2cap_conn *conn, if (!chan) goto done;

+ chan = l2cap_chan_hold_unless_zero(chan); + if (!chan) + goto done; + l2cap_chan_lock(chan); l2cap_chan_del(chan, ECONNREFUSED); l2cap_chan_unlock(chan); + l2cap_chan_put(chan);

done: mutex_unlock(&conn->chan_lock); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 89c94f3e96bc..d2e8565d0b33 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -7277,7 +7277,7 @@ static void get_conn_info_complete(struct hci_dev *hdev, void *data, int err)

bt_dev_dbg(hdev, "err %d", err);

- memcpy(&rp.addr, &cp->addr.bdaddr, sizeof(rp.addr)); + memcpy(&rp.addr, &cp->addr, sizeof(rp.addr));

status = mgmt_status(err); if (status == MGMT_STATUS_SUCCESS) { diff --git a/net/core/sock.c b/net/core/sock.c index 3b5304f084ef..509773919d30 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -3099,7 +3099,7 @@ void __sk_mem_reduce_allocated(struct sock *sk, int amount) if (mem_cgroup_sockets_enabled && sk->sk_memcg) mem_cgroup_uncharge_skmem(sk->sk_memcg, amount);

- if (sk_under_memory_pressure(sk) && + if (sk_under_global_memory_pressure(sk) && (sk_memory_allocated(sk) < sk_prot_mem_limits(sk, 0))) sk_leave_memory_pressure(sk); } diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c index 8c2bd1d9ddce..615c1dcf3a28 100644 --- a/net/ipv4/ip_vti.c +++ b/net/ipv4/ip_vti.c @@ -287,12 +287,12 @@ static netdev_tx_t vti_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)

switch (skb->protocol) { case htons(ETH_P_IP): - xfrm_decode_session(skb, &fl, AF_INET); memset(IPCB(skb), 0, sizeof(*IPCB(skb))); + xfrm_decode_session(skb, &fl, AF_INET); break; case htons(ETH_P_IPV6): - xfrm_decode_session(skb, &fl, AF_INET6); memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); + xfrm_decode_session(skb, &fl, AF_INET6); break; default: goto tx_err; diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c index 0b5d0a2867a8..cf354c29ec12 100644 --- a/net/ipv4/tcp_timer.c +++ b/net/ipv4/tcp_timer.c @@ -586,7 +586,9 @@ void tcp_retransmit_timer(struct sock *sk) tcp_stream_is_thin(tp) && icsk->icsk_retransmits <= TCP_THIN_LINEAR_RETRIES) { icsk->icsk_backoff = 0; - icsk->icsk_rto = min(__tcp_set_rto(tp), TCP_RTO_MAX); + icsk->icsk_rto = clamp(__tcp_set_rto(tp), + tcp_rto_min(sk), + TCP_RTO_MAX); } else { /* Use normal (exponential) backoff */ icsk->icsk_rto = min(icsk->icsk_rto << 1, TCP_RTO_MAX); diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 151337d7f67b..cb71463bbbab 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -570,12 +570,12 @@ vti6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) vti6_addr_conflict(t, ipv6_hdr(skb))) goto tx_err;

- xfrm_decode_session(skb, &fl, AF_INET6); memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); + xfrm_decode_session(skb, &fl, AF_INET6); break; case htons(ETH_P_IP): - xfrm_decode_session(skb, &fl, AF_INET); memset(IPCB(skb), 0, sizeof(*IPCB(skb))); + xfrm_decode_session(skb, &fl, AF_INET); break; default: goto tx_err; diff --git a/net/key/af_key.c b/net/key/af_key.c index 8c21de50eadf..8a8f2429d5d9 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -1848,9 +1848,9 @@ static int pfkey_dump(struct sock *sk, struct sk_buff *skb, const struct sadb_ms if (ext_hdrs[SADB_X_EXT_FILTER - 1]) { struct sadb_x_filter *xfilter = ext_hdrs[SADB_X_EXT_FILTER - 1];

- if ((xfilter->sadb_x_filter_splen >= + if ((xfilter->sadb_x_filter_splen > (sizeof(xfrm_address_t) << 3)) || - (xfilter->sadb_x_filter_dplen >= + (xfilter->sadb_x_filter_dplen > (sizeof(xfrm_address_t) << 3))) { mutex_unlock(&pfk->dump_lock); return -EINVAL; diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c index 03af6a2ffd56..17a1b731a76b 100644 --- a/net/netfilter/ipvs/ip_vs_ctl.c +++ b/net/netfilter/ipvs/ip_vs_ctl.c @@ -1798,6 +1798,7 @@ static int proc_do_sync_threshold(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { + struct netns_ipvs *ipvs = table->extra2; int *valp = table->data; int val[2]; int rc; @@ -1807,6 +1808,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write, .mode = table->mode, };

+ mutex_lock(&ipvs->sync_mutex); memcpy(val, valp, sizeof(val)); rc = proc_dointvec(&tmp, write, buffer, lenp, ppos); if (write) { @@ -1816,6 +1818,7 @@ proc_do_sync_threshold(struct ctl_table *table, int write, else memcpy(valp, val, sizeof(val)); } + mutex_unlock(&ipvs->sync_mutex); return rc; }

@@ -4080,6 +4083,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct netns_ipvs *ipvs) ipvs->sysctl_sync_threshold[0] = DEFAULT_SYNC_THRESHOLD; ipvs->sysctl_sync_threshold[1] = DEFAULT_SYNC_PERIOD; tbl[idx].data = &ipvs->sysctl_sync_threshold; + tbl[idx].extra2 = ipvs; tbl[idx++].maxlen = sizeof(ipvs->sysctl_sync_threshold); ipvs->sysctl_sync_refresh_period = DEFAULT_SYNC_REFRESH_PERIOD; tbl[idx++].data = &ipvs->sysctl_sync_refresh_period; diff --git a/net/netfilter/nf_conntrack_proto_sctp.c b/net/netfilter/nf_conntrack_proto_sctp.c index 895e0ca54299..7247af51bdfc 100644 --- a/net/netfilter/nf_conntrack_proto_sctp.c +++ b/net/netfilter/nf_conntrack_proto_sctp.c @@ -49,8 +49,8 @@ static const unsigned int sctp_timeouts[SCTP_CONNTRACK_MAX] = { [SCTP_CONNTRACK_COOKIE_WAIT] = 3 SECS, [SCTP_CONNTRACK_COOKIE_ECHOED] = 3 SECS, [SCTP_CONNTRACK_ESTABLISHED] = 210 SECS, - [SCTP_CONNTRACK_SHUTDOWN_SENT] = 300 SECS / 1000, - [SCTP_CONNTRACK_SHUTDOWN_RECD] = 300 SECS / 1000, + [SCTP_CONNTRACK_SHUTDOWN_SENT] = 3 SECS, + [SCTP_CONNTRACK_SHUTDOWN_RECD] = 3 SECS, [SCTP_CONNTRACK_SHUTDOWN_ACK_SENT] = 3 SECS, [SCTP_CONNTRACK_HEARTBEAT_SENT] = 30 SECS, }; @@ -105,7 +105,7 @@ static const u8 sctp_conntracks[2][11][SCTP_CONNTRACK_MAX] = { { /* ORIGINAL */ /* sNO, sCL, sCW, sCE, sES, sSS, sSR, sSA, sHS */ -/* init */ {sCL, sCL, sCW, sCE, sES, sSS, sSR, sSA, sCW}, +/* init */ {sCL, sCL, sCW, sCE, sES, sCL, sCL, sSA, sCW}, /* init_ack */ {sCL, sCL, sCW, sCE, sES, sSS, sSR, sSA, sCL}, /* abort */ {sCL, sCL, sCL, sCL, sCL, sCL, sCL, sCL, sCL}, /* shutdown */ {sCL, sCL, sCW, sCE, sSS, sSS, sSR, sSA, sCL}, diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index f6e627383885..4c2df7af73f7 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -6874,6 +6874,7 @@ static int nft_set_catchall_flush(const struct nft_ctx *ctx, ret = __nft_set_catchall_flush(ctx, set, &elem); if (ret < 0) break; + nft_set_elem_change_active(ctx->net, set, ext); }

return ret; diff --git a/net/netfilter/nft_dynset.c b/net/netfilter/nft_dynset.c index e65a83328b55..cf9a1ae87d9b 100644 --- a/net/netfilter/nft_dynset.c +++ b/net/netfilter/nft_dynset.c @@ -191,6 +191,9 @@ static int nft_dynset_init(const struct nft_ctx *ctx, if (IS_ERR(set)) return PTR_ERR(set);

+ if (set->flags & NFT_SET_OBJECT) + return -EOPNOTSUPP; + if (set->ops->update == NULL) return -EOPNOTSUPP;

diff --git a/net/netfilter/nft_set_pipapo.c b/net/netfilter/nft_set_pipapo.c index a81829c10fea..32cfd0a84b0e 100644 --- a/net/netfilter/nft_set_pipapo.c +++ b/net/netfilter/nft_set_pipapo.c @@ -1665,6 +1665,17 @@ static void nft_pipapo_commit(const struct nft_set *set) priv->clone = new_clone; }

+static bool nft_pipapo_transaction_mutex_held(const struct nft_set *set) +{ +#ifdef CONFIG_PROVE_LOCKING + const struct net *net = read_pnet(&set->net); + + return lockdep_is_held(&nft_pernet(net)->commit_mutex); +#else + return true; +#endif +} + static void nft_pipapo_abort(const struct nft_set *set) { struct nft_pipapo *priv = nft_set_priv(set); @@ -1673,7 +1684,7 @@ static void nft_pipapo_abort(const struct nft_set *set) if (!priv->dirty) return;

- m = rcu_dereference(priv->match); + m = rcu_dereference_protected(priv->match, nft_pipapo_transaction_mutex_held(set));

new_clone = pipapo_clone(m); if (IS_ERR(new_clone)) diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index 5920fdca1287..3c7b24535409 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -1806,7 +1806,7 @@ static int ovs_dp_cmd_new(struct sk_buff *skb, struct genl_info *info) parms.port_no = OVSP_LOCAL; parms.upcall_portids = a[OVS_DP_ATTR_UPCALL_PID]; parms.desired_ifindex = a[OVS_DP_ATTR_IFINDEX] - ? nla_get_u32(a[OVS_DP_ATTR_IFINDEX]) : 0; + ? nla_get_s32(a[OVS_DP_ATTR_IFINDEX]) : 0;

/* So far only local changes have been made, now need the lock. */ ovs_lock(); @@ -2026,7 +2026,7 @@ static const struct nla_policy datapath_policy[OVS_DP_ATTR_MAX + 1] = { [OVS_DP_ATTR_USER_FEATURES] = { .type = NLA_U32 }, [OVS_DP_ATTR_MASKS_CACHE_SIZE] = NLA_POLICY_RANGE(NLA_U32, 0, PCPU_MIN_UNIT_SIZE / sizeof(struct mask_cache_entry)), - [OVS_DP_ATTR_IFINDEX] = {.type = NLA_U32 }, + [OVS_DP_ATTR_IFINDEX] = NLA_POLICY_MIN(NLA_S32, 0), };

static const struct genl_small_ops dp_datapath_genl_ops[] = { @@ -2276,7 +2276,7 @@ static int ovs_vport_cmd_new(struct sk_buff *skb, struct genl_info *info) parms.port_no = port_no; parms.upcall_portids = a[OVS_VPORT_ATTR_UPCALL_PID]; parms.desired_ifindex = a[OVS_VPORT_ATTR_IFINDEX] - ? nla_get_u32(a[OVS_VPORT_ATTR_IFINDEX]) : 0; + ? nla_get_s32(a[OVS_VPORT_ATTR_IFINDEX]) : 0;

vport = new_vport(&parms); err = PTR_ERR(vport); @@ -2513,7 +2513,7 @@ static const struct nla_policy vport_policy[OVS_VPORT_ATTR_MAX + 1] = { [OVS_VPORT_ATTR_TYPE] = { .type = NLA_U32 }, [OVS_VPORT_ATTR_UPCALL_PID] = { .type = NLA_UNSPEC }, [OVS_VPORT_ATTR_OPTIONS] = { .type = NLA_NESTED }, - [OVS_VPORT_ATTR_IFINDEX] = { .type = NLA_U32 }, + [OVS_VPORT_ATTR_IFINDEX] = NLA_POLICY_MIN(NLA_S32, 0), [OVS_VPORT_ATTR_NETNSID] = { .type = NLA_S32 }, };

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 5712a5297bd0..84219c5121bc 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -379,8 +379,8 @@ static struct sock *smc_sock_alloc(struct net *net, struct socket *sock, sk->sk_state = SMC_INIT; sk->sk_destruct = smc_destruct; sk->sk_protocol = protocol; - WRITE_ONCE(sk->sk_sndbuf, READ_ONCE(net->smc.sysctl_wmem)); - WRITE_ONCE(sk->sk_rcvbuf, READ_ONCE(net->smc.sysctl_rmem)); + WRITE_ONCE(sk->sk_sndbuf, 2 * READ_ONCE(net->smc.sysctl_wmem)); + WRITE_ONCE(sk->sk_rcvbuf, 2 * READ_ONCE(net->smc.sysctl_rmem)); smc = smc_sk(sk); INIT_WORK(&smc->tcp_listen_work, smc_tcp_listen_work); INIT_WORK(&smc->connect_work, smc_connect_work); diff --git a/net/smc/smc.h b/net/smc/smc.h index 5ed765ea0c73..1d36720fc019 100644 --- a/net/smc/smc.h +++ b/net/smc/smc.h @@ -161,7 +161,7 @@ struct smc_connection {

struct smc_buf_desc *sndbuf_desc; /* send buffer descriptor */ struct smc_buf_desc *rmb_desc; /* RMBE descriptor */ - int rmbe_size_short;/* compressed notation */ + int rmbe_size_comp; /* compressed notation */ int rmbe_update_limit; /* lower limit for consumer * cursor update diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c index dfb9797f7bc6..9b8999e2afca 100644 --- a/net/smc/smc_clc.c +++ b/net/smc/smc_clc.c @@ -1002,7 +1002,7 @@ static int smc_clc_send_confirm_accept(struct smc_sock *smc, clc->hdr.typev1 = SMC_TYPE_D; clc->d0.gid = conn->lgr->smcd->local_gid; clc->d0.token = conn->rmb_desc->token; - clc->d0.dmbe_size = conn->rmbe_size_short; + clc->d0.dmbe_size = conn->rmbe_size_comp; clc->d0.dmbe_idx = 0; memcpy(&clc->d0.linkid, conn->lgr->id, SMC_LGR_ID_SIZE); if (version == SMC_V1) { @@ -1045,7 +1045,7 @@ static int smc_clc_send_confirm_accept(struct smc_sock *smc, clc->r0.qp_mtu = min(link->path_mtu, link->peer_mtu); break; } - clc->r0.rmbe_size = conn->rmbe_size_short; + clc->r0.rmbe_size = conn->rmbe_size_comp; clc->r0.rmb_dma_addr = conn->rmb_desc->is_vm ? cpu_to_be64((uintptr_t)conn->rmb_desc->cpu_addr) : cpu_to_be64((u64)sg_dma_address diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index f82f43573a15..c676d92af7b7 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -852,8 +852,8 @@ static int smc_lgr_create(struct smc_sock *smc, struct smc_init_info *ini) lgr->freeing = 0; lgr->vlan_id = ini->vlan_id; refcount_set(&lgr->refcnt, 1); /* set lgr refcnt to 1 */ - mutex_init(&lgr->sndbufs_lock); - mutex_init(&lgr->rmbs_lock); + init_rwsem(&lgr->sndbufs_lock); + init_rwsem(&lgr->rmbs_lock); rwlock_init(&lgr->conns_lock); for (i = 0; i < SMC_RMBE_SIZES; i++) { INIT_LIST_HEAD(&lgr->sndbufs[i]); @@ -1095,7 +1095,7 @@ struct smc_link *smc_switch_conns(struct smc_link_group *lgr, static void smcr_buf_unuse(struct smc_buf_desc *buf_desc, bool is_rmb, struct smc_link_group *lgr) { - struct mutex *lock; /* lock buffer list */ + struct rw_semaphore *lock; /* lock buffer list */ int rc;

if (is_rmb && buf_desc->is_conf_rkey && !list_empty(&lgr->list)) { @@ -1115,9 +1115,9 @@ static void smcr_buf_unuse(struct smc_buf_desc *buf_desc, bool is_rmb, /* buf registration failed, reuse not possible */ lock = is_rmb ? &lgr->rmbs_lock : &lgr->sndbufs_lock; - mutex_lock(lock); + down_write(lock); list_del(&buf_desc->list); - mutex_unlock(lock); + up_write(lock);

smc_buf_free(lgr, is_rmb, buf_desc); } else { @@ -1220,15 +1220,16 @@ static void smcr_buf_unmap_lgr(struct smc_link *lnk) int i;

for (i = 0; i < SMC_RMBE_SIZES; i++) { - mutex_lock(&lgr->rmbs_lock); + down_write(&lgr->rmbs_lock); list_for_each_entry_safe(buf_desc, bf, &lgr->rmbs[i], list) smcr_buf_unmap_link(buf_desc, true, lnk); - mutex_unlock(&lgr->rmbs_lock); - mutex_lock(&lgr->sndbufs_lock); + up_write(&lgr->rmbs_lock); + + down_write(&lgr->sndbufs_lock); list_for_each_entry_safe(buf_desc, bf, &lgr->sndbufs[i], list) smcr_buf_unmap_link(buf_desc, false, lnk); - mutex_unlock(&lgr->sndbufs_lock); + up_write(&lgr->sndbufs_lock); } }

@@ -1986,19 +1987,19 @@ int smc_uncompress_bufsize(u8 compressed) * buffer size; if not available, return NULL */ static struct smc_buf_desc *smc_buf_get_slot(int compressed_bufsize, - struct mutex *lock, + struct rw_semaphore *lock, struct list_head *buf_list) { struct smc_buf_desc *buf_slot;

- mutex_lock(lock); + down_read(lock); list_for_each_entry(buf_slot, buf_list, list) { if (cmpxchg(&buf_slot->used, 0, 1) == 0) { - mutex_unlock(lock); + up_read(lock); return buf_slot; } } - mutex_unlock(lock); + up_read(lock); return NULL; }

@@ -2107,13 +2108,13 @@ int smcr_link_reg_buf(struct smc_link *link, struct smc_buf_desc *buf_desc) return 0; }

-static int _smcr_buf_map_lgr(struct smc_link *lnk, struct mutex *lock, +static int _smcr_buf_map_lgr(struct smc_link *lnk, struct rw_semaphore *lock, struct list_head *lst, bool is_rmb) { struct smc_buf_desc *buf_desc, *bf; int rc = 0;

- mutex_lock(lock); + down_write(lock); list_for_each_entry_safe(buf_desc, bf, lst, list) { if (!buf_desc->used) continue; @@ -2122,7 +2123,7 @@ static int _smcr_buf_map_lgr(struct smc_link *lnk, struct mutex *lock, goto out; } out: - mutex_unlock(lock); + up_write(lock); return rc; }

@@ -2155,37 +2156,37 @@ int smcr_buf_reg_lgr(struct smc_link *lnk) int i, rc = 0;

/* reg all RMBs for a new link */ - mutex_lock(&lgr->rmbs_lock); + down_write(&lgr->rmbs_lock); for (i = 0; i < SMC_RMBE_SIZES; i++) { list_for_each_entry_safe(buf_desc, bf, &lgr->rmbs[i], list) { if (!buf_desc->used) continue; rc = smcr_link_reg_buf(lnk, buf_desc); if (rc) { - mutex_unlock(&lgr->rmbs_lock); + up_write(&lgr->rmbs_lock); return rc; } } } - mutex_unlock(&lgr->rmbs_lock); + up_write(&lgr->rmbs_lock);

if (lgr->buf_type == SMCR_PHYS_CONT_BUFS) return rc;

/* reg all vzalloced sndbufs for a new link */ - mutex_lock(&lgr->sndbufs_lock); + down_write(&lgr->sndbufs_lock); for (i = 0; i < SMC_RMBE_SIZES; i++) { list_for_each_entry_safe(buf_desc, bf, &lgr->sndbufs[i], list) { if (!buf_desc->used || !buf_desc->is_vm) continue; rc = smcr_link_reg_buf(lnk, buf_desc); if (rc) { - mutex_unlock(&lgr->sndbufs_lock); + up_write(&lgr->sndbufs_lock); return rc; } } } - mutex_unlock(&lgr->sndbufs_lock); + up_write(&lgr->sndbufs_lock); return rc; }

@@ -2304,31 +2305,30 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb) struct smc_connection *conn = &smc->conn; struct smc_link_group *lgr = conn->lgr; struct list_head *buf_list; - int bufsize, bufsize_short; + int bufsize, bufsize_comp; + struct rw_semaphore *lock; /* lock buffer list */ bool is_dgraded = false; - struct mutex *lock; /* lock buffer list */ - int sk_buf_size;

if (is_rmb) /* use socket recv buffer size (w/o overhead) as start value */ - sk_buf_size = smc->sk.sk_rcvbuf; + bufsize = smc->sk.sk_rcvbuf / 2; else /* use socket send buffer size (w/o overhead) as start value */ - sk_buf_size = smc->sk.sk_sndbuf; + bufsize = smc->sk.sk_sndbuf / 2;

- for (bufsize_short = smc_compress_bufsize(sk_buf_size, is_smcd, is_rmb); - bufsize_short >= 0; bufsize_short--) { + for (bufsize_comp = smc_compress_bufsize(bufsize, is_smcd, is_rmb); + bufsize_comp >= 0; bufsize_comp--) { if (is_rmb) { lock = &lgr->rmbs_lock; - buf_list = &lgr->rmbs[bufsize_short]; + buf_list = &lgr->rmbs[bufsize_comp]; } else { lock = &lgr->sndbufs_lock; - buf_list = &lgr->sndbufs[bufsize_short]; + buf_list = &lgr->sndbufs[bufsize_comp]; } - bufsize = smc_uncompress_bufsize(bufsize_short); + bufsize = smc_uncompress_bufsize(bufsize_comp);

/* check for reusable slot in the link group */ - buf_desc = smc_buf_get_slot(bufsize_short, lock, buf_list); + buf_desc = smc_buf_get_slot(bufsize_comp, lock, buf_list); if (buf_desc) { buf_desc->is_dma_need_sync = 0; SMC_STAT_RMB_SIZE(smc, is_smcd, is_rmb, bufsize); @@ -2354,9 +2354,9 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb) SMC_STAT_RMB_ALLOC(smc, is_smcd, is_rmb); SMC_STAT_RMB_SIZE(smc, is_smcd, is_rmb, bufsize); buf_desc->used = 1; - mutex_lock(lock); + down_write(lock); list_add(&buf_desc->list, buf_list); - mutex_unlock(lock); + up_write(lock); break; /* found */ }

@@ -2372,8 +2372,8 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb)

if (is_rmb) { conn->rmb_desc = buf_desc; - conn->rmbe_size_short = bufsize_short; - smc->sk.sk_rcvbuf = bufsize; + conn->rmbe_size_comp = bufsize_comp; + smc->sk.sk_rcvbuf = bufsize * 2; atomic_set(&conn->bytes_to_rcv, 0); conn->rmbe_update_limit = smc_rmb_wnd_update_limit(buf_desc->len); @@ -2381,7 +2381,7 @@ static int __smc_buf_create(struct smc_sock *smc, bool is_smcd, bool is_rmb) smc_ism_set_conn(conn); /* map RMB/smcd_dev to conn */ } else { conn->sndbuf_desc = buf_desc; - smc->sk.sk_sndbuf = bufsize; + smc->sk.sk_sndbuf = bufsize * 2; atomic_set(&conn->sndbuf_space, bufsize); } return 0; @@ -2430,9 +2430,9 @@ int smc_buf_create(struct smc_sock *smc, bool is_smcd) /* create rmb */ rc = __smc_buf_create(smc, is_smcd, true); if (rc) { - mutex_lock(&smc->conn.lgr->sndbufs_lock); + down_write(&smc->conn.lgr->sndbufs_lock); list_del(&smc->conn.sndbuf_desc->list); - mutex_unlock(&smc->conn.lgr->sndbufs_lock); + up_write(&smc->conn.lgr->sndbufs_lock); smc_buf_free(smc->conn.lgr, false, smc->conn.sndbuf_desc); smc->conn.sndbuf_desc = NULL; } diff --git a/net/smc/smc_core.h b/net/smc/smc_core.h index 285f9bd8e232..6051d9227013 100644 --- a/net/smc/smc_core.h +++ b/net/smc/smc_core.h @@ -252,9 +252,9 @@ struct smc_link_group { unsigned short vlan_id; /* vlan id of link group */

struct list_head sndbufs[SMC_RMBE_SIZES];/* tx buffers */ - struct mutex sndbufs_lock; /* protects tx buffers */ + struct rw_semaphore sndbufs_lock; /* protects tx buffers */ struct list_head rmbs[SMC_RMBE_SIZES]; /* rx buffers */ - struct mutex rmbs_lock; /* protects rx buffers */ + struct rw_semaphore rmbs_lock; /* protects rx buffers */

u8 id[SMC_LGR_ID_SIZE]; /* unique lgr id */ struct delayed_work free_work; /* delayed freeing of an lgr */ diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index 760f8bbff822..fcb24a0ccf76 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -611,7 +611,7 @@ static int smc_llc_fill_ext_v2(struct smc_llc_msg_add_link_v2_ext *ext,

prim_lnk_idx = link->link_idx; lnk_idx = link_new->link_idx; - mutex_lock(&lgr->rmbs_lock); + down_write(&lgr->rmbs_lock); ext->num_rkeys = lgr->conns_num; if (!ext->num_rkeys) goto out; @@ -631,7 +631,7 @@ static int smc_llc_fill_ext_v2(struct smc_llc_msg_add_link_v2_ext *ext, } len += i * sizeof(ext->rt[0]); out: - mutex_unlock(&lgr->rmbs_lock); + up_write(&lgr->rmbs_lock); return len; }

@@ -892,7 +892,7 @@ static int smc_llc_cli_rkey_exchange(struct smc_link *link, int rc = 0; int i;

- mutex_lock(&lgr->rmbs_lock); + down_write(&lgr->rmbs_lock); num_rkeys_send = lgr->conns_num; buf_pos = smc_llc_get_first_rmb(lgr, &buf_lst); do { @@ -919,7 +919,7 @@ static int smc_llc_cli_rkey_exchange(struct smc_link *link, break; } while (num_rkeys_send || num_rkeys_recv);

- mutex_unlock(&lgr->rmbs_lock); + up_write(&lgr->rmbs_lock); return rc; }

@@ -1002,14 +1002,14 @@ static void smc_llc_save_add_link_rkeys(struct smc_link *link, ext = (struct smc_llc_msg_add_link_v2_ext *)((u8 *)lgr->wr_rx_buf_v2 + SMC_WR_TX_SIZE); max = min_t(u8, ext->num_rkeys, SMC_LLC_RKEYS_PER_MSG_V2); - mutex_lock(&lgr->rmbs_lock); + down_write(&lgr->rmbs_lock); for (i = 0; i < max; i++) { smc_rtoken_set(lgr, link->link_idx, link_new->link_idx, ext->rt[i].rmb_key, ext->rt[i].rmb_vaddr_new, ext->rt[i].rmb_key_new); } - mutex_unlock(&lgr->rmbs_lock); + up_write(&lgr->rmbs_lock); }

static void smc_llc_save_add_link_info(struct smc_link *link, @@ -1316,7 +1316,7 @@ static int smc_llc_srv_rkey_exchange(struct smc_link *link, int rc = 0; int i;

- mutex_lock(&lgr->rmbs_lock); + down_write(&lgr->rmbs_lock); num_rkeys_send = lgr->conns_num; buf_pos = smc_llc_get_first_rmb(lgr, &buf_lst); do { @@ -1341,7 +1341,7 @@ static int smc_llc_srv_rkey_exchange(struct smc_link *link, smc_llc_flow_qentry_del(&lgr->llc_flow_lcl); } while (num_rkeys_send || num_rkeys_recv); out: - mutex_unlock(&lgr->rmbs_lock); + up_write(&lgr->rmbs_lock); return rc; }

diff --git a/net/smc/smc_sysctl.c b/net/smc/smc_sysctl.c index b6f79fabb9d3..0b2a957ca5f5 100644 --- a/net/smc/smc_sysctl.c +++ b/net/smc/smc_sysctl.c @@ -21,6 +21,10 @@

static int min_sndbuf = SMC_BUF_MIN_SIZE; static int min_rcvbuf = SMC_BUF_MIN_SIZE; +static int max_sndbuf = INT_MAX / 2; +static int max_rcvbuf = INT_MAX / 2; +static const int net_smc_wmem_init = (64 * 1024); +static const int net_smc_rmem_init = (64 * 1024);

static struct ctl_table smc_table[] = { { @@ -53,6 +57,7 @@ static struct ctl_table smc_table[] = { .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &min_sndbuf, + .extra2 = &max_sndbuf, }, { .procname = "rmem", @@ -61,6 +66,7 @@ static struct ctl_table smc_table[] = { .mode = 0644, .proc_handler = proc_dointvec_minmax, .extra1 = &min_rcvbuf, + .extra2 = &max_rcvbuf, }, { } }; @@ -88,8 +94,8 @@ int __net_init smc_sysctl_net_init(struct net *net) net->smc.sysctl_autocorking_size = SMC_AUTOCORKING_DEFAULT_SIZE; net->smc.sysctl_smcr_buf_type = SMCR_PHYS_CONT_BUFS; net->smc.sysctl_smcr_testlink_time = SMC_LLC_TESTLINK_DEFAULT_TIME; - WRITE_ONCE(net->smc.sysctl_wmem, READ_ONCE(net->ipv4.sysctl_tcp_wmem[1])); - WRITE_ONCE(net->smc.sysctl_rmem, READ_ONCE(net->ipv4.sysctl_tcp_rmem[1])); + WRITE_ONCE(net->smc.sysctl_wmem, net_smc_wmem_init); + WRITE_ONCE(net->smc.sysctl_rmem, net_smc_rmem_init);

return 0;

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 78fa620a6398..ca31847a6c70 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -2290,6 +2290,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page,

if (false) { alloc_skb: + spin_unlock(&other->sk_receive_queue.lock); unix_state_unlock(other); mutex_unlock(&unix_sk(other)->iolock); newskb = sock_alloc_send_pskb(sk, 0, 0, flags & MSG_DONTWAIT, @@ -2329,6 +2330,7 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page, init_scm = false; }

+ spin_lock(&other->sk_receive_queue.lock); skb = skb_peek_tail(&other->sk_receive_queue); if (tail && tail == skb) { skb = newskb; @@ -2359,14 +2361,11 @@ static ssize_t unix_stream_sendpage(struct socket *socket, struct page *page, refcount_add(size, &sk->sk_wmem_alloc);

if (newskb) { - err = unix_scm_to_skb(&scm, skb, false); - if (err) - goto err_state_unlock; - spin_lock(&other->sk_receive_queue.lock); + unix_scm_to_skb(&scm, skb, false); __skb_queue_tail(&other->sk_receive_queue, newskb); - spin_unlock(&other->sk_receive_queue.lock); }

+ spin_unlock(&other->sk_receive_queue.lock); unix_state_unlock(other); mutex_unlock(&unix_sk(other)->iolock);

diff --git a/net/xfrm/xfrm_compat.c b/net/xfrm/xfrm_compat.c index 8cbf45a8bcdc..655fe4ff8621 100644 --- a/net/xfrm/xfrm_compat.c +++ b/net/xfrm/xfrm_compat.c @@ -108,7 +108,7 @@ static const struct nla_policy compat_policy[XFRMA_MAX+1] = { [XFRMA_ALG_COMP] = { .len = sizeof(struct xfrm_algo) }, [XFRMA_ENCAP] = { .len = sizeof(struct xfrm_encap_tmpl) }, [XFRMA_TMPL] = { .len = sizeof(struct xfrm_user_tmpl) }, - [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_sec_ctx) }, + [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_user_sec_ctx) }, [XFRMA_LTIME_VAL] = { .len = sizeof(struct xfrm_lifetime_cur) }, [XFRMA_REPLAY_VAL] = { .len = sizeof(struct xfrm_replay_state) }, [XFRMA_REPLAY_THRESH] = { .type = NLA_U32 }, diff --git a/net/xfrm/xfrm_interface_core.c b/net/xfrm/xfrm_interface_core.c index 94a3609548b1..d71dbe822096 100644 --- a/net/xfrm/xfrm_interface_core.c +++ b/net/xfrm/xfrm_interface_core.c @@ -528,8 +528,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev)

switch (skb->protocol) { case htons(ETH_P_IPV6): - xfrm_decode_session(skb, &fl, AF_INET6); memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); + xfrm_decode_session(skb, &fl, AF_INET6); if (!dst) { fl.u.ip6.flowi6_oif = dev->ifindex; fl.u.ip6.flowi6_flags |= FLOWI_FLAG_ANYSRC; @@ -543,8 +543,8 @@ static netdev_tx_t xfrmi_xmit(struct sk_buff *skb, struct net_device *dev) } break; case htons(ETH_P_IP): - xfrm_decode_session(skb, &fl, AF_INET); memset(IPCB(skb), 0, sizeof(*IPCB(skb))); + xfrm_decode_session(skb, &fl, AF_INET); if (!dst) { struct rtable *rt;

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 2d68a173b227..d042ca01211f 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -615,7 +615,7 @@ static void xfrm_update_ae_params(struct xfrm_state *x, struct nlattr **attrs, struct nlattr *rt = attrs[XFRMA_REPLAY_THRESH]; struct nlattr *mt = attrs[XFRMA_MTIMER_THRESH];

- if (re) { + if (re && x->replay_esn && x->preplay_esn) { struct xfrm_replay_state_esn *replay_esn; replay_esn = nla_data(re); memcpy(x->replay_esn, replay_esn, @@ -1250,6 +1250,15 @@ static int xfrm_dump_sa(struct sk_buff *skb, struct netlink_callback *cb) sizeof(*filter), GFP_KERNEL); if (filter == NULL) return -ENOMEM; + + /* see addr_match(), (prefix length >> 5) << 2 + * will be used to compare xfrm_address_t + */ + if (filter->splen > (sizeof(xfrm_address_t) << 3) || + filter->dplen > (sizeof(xfrm_address_t) << 3)) { + kfree(filter); + return -EINVAL; + } }

if (attrs[XFRMA_PROTO]) @@ -2960,7 +2969,7 @@ const struct nla_policy xfrma_policy[XFRMA_MAX+1] = { [XFRMA_ALG_COMP] = { .len = sizeof(struct xfrm_algo) }, [XFRMA_ENCAP] = { .len = sizeof(struct xfrm_encap_tmpl) }, [XFRMA_TMPL] = { .len = sizeof(struct xfrm_user_tmpl) }, - [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_sec_ctx) }, + [XFRMA_SEC_CTX] = { .len = sizeof(struct xfrm_user_sec_ctx) }, [XFRMA_LTIME_VAL] = { .len = sizeof(struct xfrm_lifetime_cur) }, [XFRMA_REPLAY_VAL] = { .len = sizeof(struct xfrm_replay_state) }, [XFRMA_REPLAY_THRESH] = { .type = NLA_U32 }, @@ -2980,6 +2989,7 @@ const struct nla_policy xfrma_policy[XFRMA_MAX+1] = { [XFRMA_SET_MARK] = { .type = NLA_U32 }, [XFRMA_SET_MARK_MASK] = { .type = NLA_U32 }, [XFRMA_IF_ID] = { .type = NLA_U32 }, + [XFRMA_MTIMER_THRESH] = { .type = NLA_U32 }, }; EXPORT_SYMBOL_GPL(xfrma_policy);

diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c index fe3587547cfe..39610a15bcc9 100644 --- a/sound/hda/hdac_regmap.c +++ b/sound/hda/hdac_regmap.c @@ -597,10 +597,9 @@ EXPORT_SYMBOL_GPL(snd_hdac_regmap_update_raw_once); */ void snd_hdac_regmap_sync(struct hdac_device *codec) { - if (codec->regmap) { - mutex_lock(&codec->regmap_lock); + mutex_lock(&codec->regmap_lock); + if (codec->regmap) regcache_sync(codec->regmap); - mutex_unlock(&codec->regmap_lock); - } + mutex_unlock(&codec->regmap_lock); } EXPORT_SYMBOL_GPL(snd_hdac_regmap_sync); diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f93b68a2a839..aa475154c582 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7081,6 +7081,8 @@ enum { ALC285_FIXUP_SPEAKER2_TO_DAC1, ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1, ALC285_FIXUP_ASUS_HEADSET_MIC, + ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1, + ALC285_FIXUP_ASUS_I2C_HEADSET_MIC, ALC280_FIXUP_HP_HEADSET_MIC, ALC221_FIXUP_HP_FRONT_MIC, ALC292_FIXUP_TPT460, @@ -7136,6 +7138,10 @@ enum { ALC294_FIXUP_ASUS_DUAL_SPK, ALC285_FIXUP_THINKPAD_X1_GEN7, ALC285_FIXUP_THINKPAD_HEADSET_JACK, + ALC294_FIXUP_ASUS_ALLY, + ALC294_FIXUP_ASUS_ALLY_PINS, + ALC294_FIXUP_ASUS_ALLY_VERBS, + ALC294_FIXUP_ASUS_ALLY_SPEAKER, ALC294_FIXUP_ASUS_HPE, ALC294_FIXUP_ASUS_COEF_1B, ALC294_FIXUP_ASUS_GX502_HP, @@ -8069,6 +8075,22 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1 }, + [ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc285_fixup_speaker2_to_dac1, + .chained = true, + .chain_id = ALC287_FIXUP_CS35L41_I2C_2 + }, + [ALC285_FIXUP_ASUS_I2C_HEADSET_MIC] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x03a11050 }, + { 0x1b, 0x03a11c30 }, + { } + }, + .chained = true, + .chain_id = ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1 + }, [ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { @@ -8450,6 +8472,47 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC294_FIXUP_SPK2_TO_DAC1 }, + [ALC294_FIXUP_ASUS_ALLY] = { + .type = HDA_FIXUP_FUNC, + .v.func = cs35l41_fixup_i2c_two, + .chained = true, + .chain_id = ALC294_FIXUP_ASUS_ALLY_PINS + }, + [ALC294_FIXUP_ASUS_ALLY_PINS] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x03a11050 }, + { 0x1a, 0x03a11c30 }, + { 0x21, 0x03211420 }, + { } + }, + .chained = true, + .chain_id = ALC294_FIXUP_ASUS_ALLY_VERBS + }, + [ALC294_FIXUP_ASUS_ALLY_VERBS] = { + .type = HDA_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + { 0x20, AC_VERB_SET_COEF_INDEX, 0x45 }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x5089 }, + { 0x20, AC_VERB_SET_COEF_INDEX, 0x46 }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x0004 }, + { 0x20, AC_VERB_SET_COEF_INDEX, 0x47 }, + { 0x20, AC_VERB_SET_PROC_COEF, 0xa47a }, + { 0x20, AC_VERB_SET_COEF_INDEX, 0x49 }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x0049}, + { 0x20, AC_VERB_SET_COEF_INDEX, 0x4a }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x201b }, + { 0x20, AC_VERB_SET_COEF_INDEX, 0x6b }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x4278}, + { } + }, + .chained = true, + .chain_id = ALC294_FIXUP_ASUS_ALLY_SPEAKER + }, + [ALC294_FIXUP_ASUS_ALLY_SPEAKER] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc285_fixup_speaker2_to_dac1, + }, [ALC285_FIXUP_THINKPAD_X1_GEN7] = { .type = HDA_FIXUP_FUNC, .v.func = alc285_fixup_thinkpad_x1_gen7, @@ -9533,7 +9596,13 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8b96, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x8b97, "HP", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x8bf0, "HP", ALC236_FIXUP_HP_GPIO_LED), - SND_PCI_QUIRK(0x103c, 0x8c26, "HP HP EliteBook 800G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8c46, "HP EliteBook 830 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8c47, "HP EliteBook 840 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8c48, "HP EliteBook 860 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8c49, "HP Elite x360 830 2-in-1 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8c70, "HP EliteBook 835 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8c71, "HP EliteBook 845 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8c72, "HP EliteBook 865 G11", ALC287_FIXUP_CS35L41_I2C_2_HP_GPIO_LED), SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x103f, "ASUS TX300", ALC282_FIXUP_ASUS_TX300), SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), @@ -9553,15 +9622,19 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1313, "Asus K42JZ", ALC269VB_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK), + SND_PCI_QUIRK(0x1043, 0x1433, "ASUS GX650P", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC), + SND_PCI_QUIRK(0x1043, 0x1463, "Asus GA402X", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604V", ALC285_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x1483, "ASUS GU603V", ALC285_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A), + SND_PCI_QUIRK(0x1043, 0x1573, "ASUS GZ301V", ALC285_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x1662, "ASUS GV301QH", ALC294_FIXUP_ASUS_DUAL_SPK), SND_PCI_QUIRK(0x1043, 0x1683, "ASUS UM3402YAR", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x1043, 0x16b2, "ASUS GU603", ALC289_FIXUP_ASUS_GA401), SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC), SND_PCI_QUIRK(0x1043, 0x1740, "ASUS UX430UA", ALC295_FIXUP_ASUS_DACS), SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK), + SND_PCI_QUIRK(0x1043, 0x17f3, "ROG Ally RC71L_RC71L", ALC294_FIXUP_ASUS_ALLY), SND_PCI_QUIRK(0x1043, 0x1881, "ASUS Zephyrus S/M", ALC294_FIXUP_ASUS_GX502_PINS), SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x18f1, "Asus FX505DT", ALC256_FIXUP_ASUS_HEADSET_MIC), @@ -10547,6 +10620,7 @@ static int patch_alc269(struct hda_codec *codec) spec = codec->spec; spec->gen.shared_mic_vref_pin = 0x18; codec->power_save_node = 0; + spec->en_3kpull_low = true;

#ifdef CONFIG_PM codec->patch_ops.suspend = alc269_suspend; @@ -10629,14 +10703,16 @@ static int patch_alc269(struct hda_codec *codec) spec->shutup = alc256_shutup; spec->init_hook = alc256_init; spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */ - if (codec->bus->pci->vendor == PCI_VENDOR_ID_AMD) - spec->en_3kpull_low = true; + if (codec->core.vendor_id == 0x10ec0236 && + codec->bus->pci->vendor != PCI_VENDOR_ID_AMD) + spec->en_3kpull_low = false; break; case 0x10ec0257: spec->codec_variant = ALC269_TYPE_ALC257; spec->shutup = alc256_shutup; spec->init_hook = alc256_init; spec->gen.mixer_nid = 0; + spec->en_3kpull_low = false; break; case 0x10ec0215: case 0x10ec0245: @@ -11268,6 +11344,7 @@ enum { ALC897_FIXUP_HP_HSMIC_VERB, ALC897_FIXUP_LENOVO_HEADSET_MODE, ALC897_FIXUP_HEADSET_MIC_PIN2, + ALC897_FIXUP_UNIS_H3C_X500S, };

static const struct hda_fixup alc662_fixups[] = { @@ -11707,6 +11784,13 @@ static const struct hda_fixup alc662_fixups[] = { .chained = true, .chain_id = ALC897_FIXUP_LENOVO_HEADSET_MODE }, + [ALC897_FIXUP_UNIS_H3C_X500S] = { + .type = HDA_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + { 0x14, AC_VERB_SET_EAPD_BTLENABLE, 0 }, + {} + }, + }, };

static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -11868,6 +11952,7 @@ static const struct hda_model_fixup alc662_fixup_models[] = { {.id = ALC662_FIXUP_USI_HEADSET_MODE, .name = "usi-headset"}, {.id = ALC662_FIXUP_LENOVO_MULTI_CODECS, .name = "dual-codecs"}, {.id = ALC669_FIXUP_ACER_ASPIRE_ETHOS, .name = "aspire-ethos"}, + {.id = ALC897_FIXUP_UNIS_H3C_X500S, .name = "unis-h3c-x500s"}, {} };

diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig index c88ebd84bdd5..3968c478c938 100644 --- a/sound/soc/amd/Kconfig +++ b/sound/soc/amd/Kconfig @@ -81,6 +81,7 @@ config SND_SOC_AMD_VANGOGH_MACH tristate "AMD Vangogh support for NAU8821 CS35L41" select SND_SOC_NAU8821 select SND_SOC_CS35L41_SPI + select SND_AMD_ACP_CONFIG depends on SND_SOC_AMD_ACP5x && I2C && SPI_MASTER help This option enables machine driver for Vangogh platform diff --git a/sound/soc/amd/vangogh/acp5x.h b/sound/soc/amd/vangogh/acp5x.h index bd9f1c5684d1..ac1936a8c43f 100644 --- a/sound/soc/amd/vangogh/acp5x.h +++ b/sound/soc/amd/vangogh/acp5x.h @@ -147,6 +147,8 @@ static inline void acp_writel(u32 val, void __iomem *base_addr) writel(val, base_addr - ACP5x_PHY_BASE_ADDRESS); }

+int snd_amd_acp_find_config(struct pci_dev *pci); + static inline u64 acp_get_byte_count(struct i2s_stream_instance *rtd, int direction) { diff --git a/sound/soc/amd/vangogh/pci-acp5x.c b/sound/soc/amd/vangogh/pci-acp5x.c index e0df17c88e8e..c4634a8a17cd 100644 --- a/sound/soc/amd/vangogh/pci-acp5x.c +++ b/sound/soc/amd/vangogh/pci-acp5x.c @@ -125,10 +125,15 @@ static int snd_acp5x_probe(struct pci_dev *pci, { struct acp5x_dev_data *adata; struct platform_device_info pdevinfo[ACP5x_DEVS]; - unsigned int irqflags; + unsigned int irqflags, flag; int ret, i; u32 addr, val;

+ /* Return if acp config flag is defined */ + flag = snd_amd_acp_find_config(pci); + if (flag) + return -ENODEV; + irqflags = IRQF_SHARED; if (pci->revision != 0x50) return -ENODEV; diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c index 6e66cc218fa8..76ff097518c8 100644 --- a/sound/soc/codecs/rt5665.c +++ b/sound/soc/codecs/rt5665.c @@ -4472,6 +4472,8 @@ static void rt5665_remove(struct snd_soc_component *component) struct rt5665_priv *rt5665 = snd_soc_component_get_drvdata(component);

regmap_write(rt5665->regmap, RT5665_RESET, 0); + + regulator_bulk_disable(ARRAY_SIZE(rt5665->supplies), rt5665->supplies); }

#ifdef CONFIG_PM diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index a37c85d30147..064b6feb7616 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -374,6 +374,31 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = { }, .driver_data = (void *)(RT711_JD1), }, + { + .callback = sof_sdw_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Meteor Lake Client Platform"), + }, + .driver_data = (void *)(RT711_JD2_100K), + }, + { + .callback = sof_sdw_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Google"), + DMI_MATCH(DMI_PRODUCT_NAME, "Rex"), + }, + .driver_data = (void *)(SOF_SDW_PCH_DMIC), + }, + /* LunarLake devices */ + { + .callback = sof_sdw_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Lunar Lake Client Platform"), + }, + .driver_data = (void *)(RT711_JD2_100K), + }, {} };

diff --git a/sound/soc/intel/boards/sof_sdw_rt711_sdca.c b/sound/soc/intel/boards/sof_sdw_rt711_sdca.c index 7f16304d025b..cf8b9793fe0e 100644 --- a/sound/soc/intel/boards/sof_sdw_rt711_sdca.c +++ b/sound/soc/intel/boards/sof_sdw_rt711_sdca.c @@ -143,6 +143,9 @@ int sof_sdw_rt711_sdca_exit(struct snd_soc_card *card, struct snd_soc_dai_link * if (!ctx->headset_codec_dev) return 0;

+ if (!SOF_RT711_JDSRC(sof_sdw_quirk)) + return 0; + device_remove_software_node(ctx->headset_codec_dev); put_device(ctx->headset_codec_dev);

diff --git a/sound/soc/meson/axg-tdm-formatter.c b/sound/soc/meson/axg-tdm-formatter.c index 9883dc777f63..63333a2b0a9c 100644 --- a/sound/soc/meson/axg-tdm-formatter.c +++ b/sound/soc/meson/axg-tdm-formatter.c @@ -30,27 +30,32 @@ int axg_tdm_formatter_set_channel_masks(struct regmap *map, struct axg_tdm_stream *ts, unsigned int offset) { - unsigned int val, ch = ts->channels; - unsigned long mask; - int i, j; + unsigned int ch = ts->channels; + u32 val[AXG_TDM_NUM_LANES]; + int i, j, k; + + /* + * We need to mimick the slot distribution used by the HW to keep the + * channel placement consistent regardless of the number of channel + * in the stream. This is why the odd algorithm below is used. + */ + memset(val, 0, sizeof(*val) * AXG_TDM_NUM_LANES);

/* * Distribute the channels of the stream over the available slots - * of each TDM lane + * of each TDM lane. We need to go over the 32 slots ... */ - for (i = 0; i < AXG_TDM_NUM_LANES; i++) { - val = 0; - mask = ts->mask[i]; - - for (j = find_first_bit(&mask, 32); - (j < 32) && ch; - j = find_next_bit(&mask, 32, j + 1)) { - val |= 1 << j; - ch -= 1; + for (i = 0; (i < 32) && ch; i += 2) { + /* ... of all the lanes ... */ + for (j = 0; j < AXG_TDM_NUM_LANES; j++) { + /* ... then distribute the channels in pairs */ + for (k = 0; k < 2; k++) { + if ((BIT(i + k) & ts->mask[j]) && ch) { + val[j] |= BIT(i + k); + ch -= 1; + } + } } - - regmap_write(map, offset, val); - offset += regmap_get_reg_stride(map); }

/* @@ -63,6 +68,11 @@ int axg_tdm_formatter_set_channel_masks(struct regmap *map, return -EINVAL; }

+ for (i = 0; i < AXG_TDM_NUM_LANES; i++) { + regmap_write(map, offset, val[i]); + offset += regmap_get_reg_stride(map); + } + return 0; } EXPORT_SYMBOL_GPL(axg_tdm_formatter_set_channel_masks); diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index dd3c072d0172..14148c311f50 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -54,6 +54,9 @@

#define ACP_DSP_TO_HOST_IRQ 0x04

+#define ACP_RN_PCI_ID 0x01 +#define ACP_RMB_PCI_ID 0x6F + #define HOST_BRIDGE_CZN 0x1630 #define HOST_BRIDGE_RMB 0x14B5 #define ACP_SHA_STAT 0x8000 diff --git a/sound/soc/sof/amd/pci-rmb.c b/sound/soc/sof/amd/pci-rmb.c index 4e1de462b431..5698d910b26f 100644 --- a/sound/soc/sof/amd/pci-rmb.c +++ b/sound/soc/sof/amd/pci-rmb.c @@ -90,6 +90,9 @@ static int acp_pci_rmb_probe(struct pci_dev *pci, const struct pci_device_id *pc unsigned int flag, i, addr; int ret;

+ if (pci->revision != ACP_RMB_PCI_ID) + return -ENODEV; + flag = snd_amd_acp_find_config(pci); if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC) return -ENODEV; diff --git a/sound/soc/sof/amd/pci-rn.c b/sound/soc/sof/amd/pci-rn.c index fca40b261671..9189f6363278 100644 --- a/sound/soc/sof/amd/pci-rn.c +++ b/sound/soc/sof/amd/pci-rn.c @@ -90,6 +90,9 @@ static int acp_pci_rn_probe(struct pci_dev *pci, const struct pci_device_id *pci unsigned int flag, i, addr; int ret;

+ if (pci->revision != ACP_RN_PCI_ID) + return -ENODEV; + flag = snd_amd_acp_find_config(pci); if (flag != FLAG_AMD_SOF && flag != FLAG_AMD_SOF_ONLY_DMIC) return -ENODEV; diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 625977a29d8a..75a1e2c6539f 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -479,8 +479,10 @@ int snd_sof_device_shutdown(struct device *dev) if (IS_ENABLED(CONFIG_SND_SOC_SOF_PROBE_WORK_QUEUE)) cancel_work_sync(&sdev->probe_work);

- if (sdev->fw_state == SOF_FW_BOOT_COMPLETE) + if (sdev->fw_state == SOF_FW_BOOT_COMPLETE) { + sof_fw_trace_free(sdev); return snd_sof_shutdown(sdev); + }

return 0; } diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 1188ec51816b..63764afdcf61 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -1309,12 +1309,22 @@ static void hda_generic_machine_select(struct snd_sof_dev *sdev, hda_mach->mach_params.dmic_num = dmic_num; pdata->tplg_filename = tplg_filename;

- if (codec_num == 2) { + if (codec_num == 2 || + (codec_num == 1 && !HDA_IDISP_CODEC(bus->codec_mask))) { /* * Prevent SoundWire links from starting when an external * HDaudio codec is used */ hda_mach->mach_params.link_mask = 0; + } else { + /* + * Allow SoundWire links to start when no external HDaudio codec + * was detected. This will not create a SoundWire card but + * will help detect if any SoundWire codec reports as ATTACHED. + */ + struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; + + hda_mach->mach_params.link_mask = hdev->info.link_mask; }

*mach = hda_mach; diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index efb4a3311cc5..5d72dc8441cb 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -4507,6 +4507,35 @@ YAMAHA_DEVICE(0x7010, "UB99"), } } }, +{ + /* Advanced modes of the Mythware XA001AU. + * For the standard mode, Mythware XA001AU has ID ffad:a001 + */ + USB_DEVICE_VENDOR_SPEC(0xffad, 0xa001), + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + .vendor_name = "Mythware", + .product_name = "XA001AU", + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 0, + .type = QUIRK_IGNORE_INTERFACE, + }, + { + .ifnum = 1, + .type = QUIRK_AUDIO_STANDARD_INTERFACE, + }, + { + .ifnum = 2, + .type = QUIRK_AUDIO_STANDARD_INTERFACE, + }, + { + .ifnum = -1 + } + } + } +},

#undef USB_DEVICE_VENDOR_SPEC #undef USB_AUDIO_DEVICE diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh index aff88f78e339..5ea9d63915f7 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh @@ -72,7 +72,8 @@ test_span_gre_ttl()

RET=0

- mirror_install $swp1 ingress $tundev "matchall $tcflags" + mirror_install $swp1 ingress $tundev \ + "prot ip flower $tcflags ip_prot icmp" tc filter add dev $h3 ingress pref 77 prot $prot \ flower skip_hw ip_ttl 50 action pass

diff --git a/tools/testing/selftests/net/forwarding/tc_actions.sh b/tools/testing/selftests/net/forwarding/tc_actions.sh index 919c0dd9fe4b..b0f5e55d2d0b 100755 --- a/tools/testing/selftests/net/forwarding/tc_actions.sh +++ b/tools/testing/selftests/net/forwarding/tc_actions.sh @@ -9,6 +9,8 @@ NUM_NETIFS=4 source tc_common.sh source lib.sh

+require_command ncat + tcflags="skip_hw"

h1_create() @@ -201,10 +203,10 @@ mirred_egress_to_ingress_test()

mirred_egress_to_ingress_tcp_test() { - local tmpfile=$(mktemp) tmpfile1=$(mktemp) + mirred_e2i_tf1=$(mktemp) mirred_e2i_tf2=$(mktemp)

RET=0 - dd conv=sparse status=none if=/dev/zero bs=1M count=2 of=$tmpfile + dd conv=sparse status=none if=/dev/zero bs=1M count=2 of=$mirred_e2i_tf1 tc filter add dev $h1 protocol ip pref 100 handle 100 egress flower \ $tcflags ip_proto tcp src_ip 192.0.2.1 dst_ip 192.0.2.2 \ action ct commit nat src addr 192.0.2.2 pipe \ @@ -220,11 +222,11 @@ mirred_egress_to_ingress_tcp_test() ip_proto icmp \ action drop

- ip vrf exec v$h1 nc --recv-only -w10 -l -p 12345 -o $tmpfile1 & + ip vrf exec v$h1 ncat --recv-only -w10 -l -p 12345 -o $mirred_e2i_tf2 & local rpid=$! - ip vrf exec v$h1 nc -w1 --send-only 192.0.2.2 12345 <$tmpfile + ip vrf exec v$h1 ncat -w1 --send-only 192.0.2.2 12345 <$mirred_e2i_tf1 wait -n $rpid - cmp -s $tmpfile $tmpfile1 + cmp -s $mirred_e2i_tf1 $mirred_e2i_tf2 check_err $? "server output check failed"

$MZ $h1 -c 10 -p 64 -a $h1mac -b $h1mac -A 192.0.2.1 -B 192.0.2.1 \ @@ -241,7 +243,7 @@ mirred_egress_to_ingress_tcp_test() tc filter del dev $h1 egress protocol ip pref 101 handle 101 flower tc filter del dev $h1 ingress protocol ip pref 102 handle 102 flower

- rm -f $tmpfile $tmpfile1 + rm -f $mirred_e2i_tf1 $mirred_e2i_tf2 log_test "mirred_egress_to_ingress_tcp ($tcflags)" }

@@ -270,6 +272,8 @@ setup_prepare()

cleanup() { + local tf + pre_cleanup

switch_destroy @@ -280,6 +284,8 @@ cleanup()

ip link set $swp2 address $swp2origmac ip link set $swp1 address $swp1origmac + + for tf in $mirred_e2i_tf1 $mirred_e2i_tf2; do rm -f $tf; done }

mirred_egress_redirect_test()