March 2021 - Linux-stable-mirror

patch "usb: dwc3: gadget: Use max speed if unspecified" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: dwc3: gadget: Use max speed if unspecified to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 93f1d43c5767d70a1af89f54ef16a7d3e99af048 Mon Sep 17 00:00:00 2001 From: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Date: Mon, 8 Mar 2021 18:16:50 -0800 Subject: usb: dwc3: gadget: Use max speed if unspecified If the gadget driver doesn't specify a max_speed, then use the controller's maximum supported speed as default. For DWC_usb32 IP, the gadget's speed maybe limited to gen2x1 rate only if the driver's max_speed is unknown. This scenario should not occur with the current implementation since the default gadget driver's max_speed should always be specified. However, to make the driver more robust and help with readability, let's cover all the scenarios in __dwc3_gadget_set_speed(). Fixes: 450b9e9fabd8 ("usb: dwc3: gadget: Set speed only up to the max supported") Cc: <stable(a)vger.kernel.org> Signed-off-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/55ac7001af73bfe9bc750c6446ef4ac8cf6f9313.16152541… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/dwc3/gadget.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 006476a4737b..4c15c3fce303 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2083,7 +2083,7 @@ static void __dwc3_gadget_set_speed(struct dwc3 *dwc) u32 reg; speed = dwc->gadget_max_speed; - if (speed > dwc->maximum_speed) + if (speed == USB_SPEED_UNKNOWN || speed > dwc->maximum_speed) speed = dwc->maximum_speed; if (speed == USB_SPEED_SUPER_PLUS && -- 2.31.0

3 years, 7 months

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patch "usb: dwc3: gadget: Set gadget_max_speed when set ssp_rate" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: dwc3: gadget: Set gadget_max_speed when set ssp_rate to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From cdb651b6021ee091abc24e9fbd9774d318ab96a6 Mon Sep 17 00:00:00 2001 From: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Date: Mon, 8 Mar 2021 18:16:44 -0800 Subject: usb: dwc3: gadget: Set gadget_max_speed when set ssp_rate Set the dwc->gadget_max_speed to SuperSpeed Plus if the user sets the ssp_rate. The udc_set_ssp_rate() is intended for setting the gadget's speed to SuperSpeed Plus at the specified rate. Fixes: 072cab8a0fe2 ("usb: dwc3: gadget: Implement setting of SSP rate") Cc: <stable(a)vger.kernel.org> Signed-off-by: Thinh Nguyen <Thinh.Nguyen(a)synopsys.com> Link: https://lore.kernel.org/r/0b2732e2f380d9912ee87f39dc82c2139223bad9.16152541… Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/dwc3/gadget.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 4a337f348651..006476a4737b 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -2523,6 +2523,7 @@ static void dwc3_gadget_set_ssp_rate(struct usb_gadget *g, unsigned long flags; spin_lock_irqsave(&dwc->lock, flags); + dwc->gadget_max_speed = USB_SPEED_SUPER_PLUS; dwc->gadget_ssp_rate = rate; spin_unlock_irqrestore(&dwc->lock, flags); } -- 2.31.0

3 years, 7 months

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patch "usb: dwc3: qcom: skip interconnect init for ACPI probe" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: dwc3: qcom: skip interconnect init for ACPI probe to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 5e4010e36a58978e42b2ee13739ff9b50209c830 Mon Sep 17 00:00:00 2001 From: Shawn Guo <shawn.guo(a)linaro.org> Date: Thu, 11 Mar 2021 14:03:18 +0800 Subject: usb: dwc3: qcom: skip interconnect init for ACPI probe The ACPI probe starts failing since commit bea46b981515 ("usb: dwc3: qcom: Add interconnect support in dwc3 driver"), because there is no interconnect support for ACPI, and of_icc_get() call in dwc3_qcom_interconnect_init() will just return -EINVAL. Fix the problem by skipping interconnect init for ACPI probe, and then the NULL icc_path_ddr will simply just scheild all ICC calls. Fixes: bea46b981515 ("usb: dwc3: qcom: Add interconnect support in dwc3 driver") Signed-off-by: Shawn Guo <shawn.guo(a)linaro.org> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210311060318.25418-1-shawn.guo@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/dwc3/dwc3-qcom.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index fcaf04483ad0..3de291ab951a 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -244,6 +244,9 @@ static int dwc3_qcom_interconnect_init(struct dwc3_qcom *qcom) struct device *dev = qcom->dev; int ret; + if (has_acpi_companion(dev)) + return 0; + qcom->icc_path_ddr = of_icc_get(dev, "usb-ddr"); if (IS_ERR(qcom->icc_path_ddr)) { dev_err(dev, "failed to get usb-ddr path: %ld\n", -- 2.31.0

3 years, 7 months

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patch "usb: gadget/function/f_fs string table fix for multiple languages" added to usb-testing

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: gadget/function/f_fs string table fix for multiple languages to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the usb-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. >From 55b74ce7d2ce0b0058f3e08cab185a0afacfe39e Mon Sep 17 00:00:00 2001 From: Dean Anderson <dean(a)sensoray.com> Date: Wed, 17 Mar 2021 15:41:09 -0700 Subject: usb: gadget/function/f_fs string table fix for multiple languages Fixes bug with the handling of more than one language in the string table in f_fs.c. str_count was not reset for subsequent language codes. str_count-- "rolls under" and processes u32 max strings on the processing of the second language entry. The existing bug can be reproduced by adding a second language table to the structure "strings" in tools/usb/ffs-test.c. Signed-off-by: Dean Anderson <dean(a)sensoray.com> Link: https://lore.kernel.org/r/20210317224109.21534-1-dean@sensoray.com Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/gadget/function/f_fs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 801a8b668a35..10a5d9f0f2b9 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -2640,6 +2640,7 @@ static int __ffs_data_got_strings(struct ffs_data *ffs, do { /* lang_count > 0 so we can use do-while */ unsigned needed = needed_count; + u32 str_per_lang = str_count; if (len < 3) goto error_free; @@ -2675,7 +2676,7 @@ static int __ffs_data_got_strings(struct ffs_data *ffs, data += length + 1; len -= length + 1; - } while (--str_count); + } while (--str_per_lang); s->id = 0; /* terminator */ s->s = NULL; -- 2.31.0

3 years, 7 months

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[PATCH] X86: __set_clr_pte_enc() miscalculates physical address

by Isaku Yamahata

__set_clr_pte_enc() miscalculates physical address to operate. pfn is in unit of PG_LEVEL_4K, not PGL_LEVEL_{2M, 1G}. Shift size to get physical address should be PAGE_SHIFT, not page_level_shift(). Fixes: dfaaec9033b8 ("x86: Add support for changing memory encryption attribute in early boot") Reviewed-by: Kirill A. Shutemov <kirill.shutemov(a)linux.intel.com> Signed-off-by: Isaku Yamahata <isaku.yamahata(a)intel.com> --- arch/x86/mm/mem_encrypt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/mem_encrypt.c b/arch/x86/mm/mem_encrypt.c index 4b01f7dbaf30..ae78cef79980 100644 --- a/arch/x86/mm/mem_encrypt.c +++ b/arch/x86/mm/mem_encrypt.c @@ -262,7 +262,7 @@ static void __init __set_clr_pte_enc(pte_t *kpte, int level, bool enc) if (pgprot_val(old_prot) == pgprot_val(new_prot)) return; - pa = pfn << page_level_shift(level); + pa = pfn << PAGE_SHIFT; size = page_level_size(level); /* -- 2.25.1

3 years, 7 months

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[tip: locking/urgent] locking/mutex: Fix non debug version of mutex_lock_io_nested()

by tip-bot2 for Thomas Gleixner

The following commit has been merged into the locking/urgent branch of tip: Commit-ID: 291da9d4a9eb3a1cb0610b7f4480f5b52b1825e7 Gitweb: https://git.kernel.org/tip/291da9d4a9eb3a1cb0610b7f4480f5b52b1825e7 Author: Thomas Gleixner <tglx(a)linutronix.de> AuthorDate: Mon, 22 Mar 2021 09:46:13 +01:00 Committer: Ingo Molnar <mingo(a)kernel.org> CommitterDate: Tue, 23 Mar 2021 12:20:23 +01:00 locking/mutex: Fix non debug version of mutex_lock_io_nested() If CONFIG_DEBUG_LOCK_ALLOC=n then mutex_lock_io_nested() maps to mutex_lock() which is clearly wrong because mutex_lock() lacks the io_schedule_prepare()/finish() invocations. Map it to mutex_lock_io(). Fixes: f21860bac05b ("locking/mutex, sched/wait: Fix the mutex_lock_io_nested() define") Signed-off-by: Thomas Gleixner <tglx(a)linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz(a)infradead.org> Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Cc: stable(a)vger.kernel.org Link: https://lkml.kernel.org/r/878s6fshii.fsf@nanos.tec.linutronix.de --- include/linux/mutex.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/mutex.h b/include/linux/mutex.h index 0cd631a..515cff7 100644 --- a/include/linux/mutex.h +++ b/include/linux/mutex.h @@ -185,7 +185,7 @@ extern void mutex_lock_io(struct mutex *lock); # define mutex_lock_interruptible_nested(lock, subclass) mutex_lock_interruptible(lock) # define mutex_lock_killable_nested(lock, subclass) mutex_lock_killable(lock) # define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock) -# define mutex_lock_io_nested(lock, subclass) mutex_lock(lock) +# define mutex_lock_io_nested(lock, subclass) mutex_lock_io(lock) #endif /*

3 years, 7 months

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[PATCH] ARM: dts: at91-sama5d27_som1: fix phy address to 7

by nicolas.ferre＠microchip.com

From: Claudiu Beznea <claudiu.beznea(a)microchip.com> Fix the phy address to 7 for Ethernet PHY on SAMA5D27 SOM1. No connection established if phy address 0 is used. The board uses the 24 pins version of the KSZ8081RNA part, KSZ8081RNA pin 16 REFCLK as PHYAD bit [2] has weak internal pull-down. But at reset, connected to PD09 of the MPU it's connected with an internal pull-up forming PHYAD[2:0] = 7. Signed-off-by: Claudiu Beznea <claudiu.beznea(a)microchip.com> Fixes: 2f61929eb10a ("ARM: dts: at91: at91-sama5d27_som1: fix PHY ID") Cc: Ludovic Desroches <ludovic.desroches(a)microchip.com> Signed-off-by: Nicolas Ferre <nicolas.ferre(a)microchip.com> Cc: <stable(a)vger.kernel.org> # 4.14+ --- arch/arm/boot/dts/at91-sama5d27_som1.dtsi | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi index 1b1163858b1d..e3251f3e3eaa 100644 --- a/arch/arm/boot/dts/at91-sama5d27_som1.dtsi +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi @@ -84,8 +84,8 @@ macb0: ethernet@f8008000 { pinctrl-0 = <&pinctrl_macb0_default>; phy-mode = "rmii"; - ethernet-phy@0 { - reg = <0x0>; + ethernet-phy@7 { + reg = <0x7>; interrupt-parent = <&pioA>; interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; -- 2.30.0

3 years, 7 months

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[PATCH 4.19 00/43] 4.19.183-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.183 release. There are 43 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 24 Mar 2021 12:19:09 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.183-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.183-rc1 Johan Hovold <johan(a)kernel.org> x86/apic/of: Fix CPU devicetree-node lookups Thomas Gleixner <tglx(a)linutronix.de> genirq: Disable interrupts for force threaded handlers Shijie Luo <luoshijie1(a)huawei.com> ext4: fix potential error in ext4_do_update_inode zhangyi (F) <yi.zhang(a)huawei.com> ext4: do not try to set xattr into ea_inode if value is empty zhangyi (F) <yi.zhang(a)huawei.com> ext4: find old entry again if failed to rename whiteout Oleg Nesterov <oleg(a)redhat.com> x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall() Oleg Nesterov <oleg(a)redhat.com> x86: Move TS_COMPAT back to asm/thread_info.h Oleg Nesterov <oleg(a)redhat.com> kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data() Thomas Gleixner <tglx(a)linutronix.de> x86/ioapic: Ignore IRQ2 again Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Fix a crash caused by zero PEBS status Tyrel Datwyler <tyreld(a)linux.ibm.com> PCI: rpadlpar: Fix potential drc_name corruption in store functions Ye Xiang <xiang.ye(a)intel.com> iio: hid-sensor-temperature: Fix issues of timestamp channel Ye Xiang <xiang.ye(a)intel.com> iio: hid-sensor-prox: Fix scale not correct issue Ye Xiang <xiang.ye(a)intel.com> iio: hid-sensor-humidity: Fix alignment issue of timestamp channel Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler Dan Carpenter <dan.carpenter(a)oracle.com> iio: adis16400: Fix an error code in adis16400_initial_setup() Jonathan Albrieux <jonathan.albrieux(a)gmail.com> iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:adc:stm32-adc: Add HAS_IOMEM dependency Jim Lin <jilin(a)nvidia.com> usb: gadget: configfs: Fix KASAN use-after-free Macpaul Lin <macpaul.lin(a)mediatek.com> USB: replace hardcode maximum usb string length by definition Colin Ian King <colin.king(a)canonical.com> usbip: Fix incorrect double assignment to udc->ud.tcp_rx Alan Stern <stern(a)rowland.harvard.edu> usb-storage: Add quirk to defeat Kindle's automatic unload Christophe Leroy <christophe.leroy(a)csgroup.eu> powerpc: Force inlining of cpu_has_feature() to avoid build failure Sagi Grimberg <sagi(a)grimberg.me> nvme-rdma: fix possible hang when failing to set io queues Dan Carpenter <dan.carpenter(a)oracle.com> scsi: lpfc: Fix some error codes in debugfs Pavel Skripkin <paskripkin(a)gmail.com> net/qrtr: fix __netdev_alloc_skb call Daniel Kobras <kobras(a)puzzle-itc.de> sunrpc: fix refcount leak for rpc auth modules Timo Rothenpieler <timo(a)rothenpieler.org> svcrdma: disable timeouts on rdma backchannel Joe Korty <joe.korty(a)concurrent-rt.com> NFSD: Repair misuse of sv_lock in 5.10.16-rt30. Sagi Grimberg <sagi(a)grimberg.me> nvmet: don't check iosqes,iocqes for discovery controllers Alexander Shiyan <shc_work(a)mail.ru> ASoC: fsl_ssi: Fix TDM slot setup for I2S mode David Sterba <dsterba(a)suse.com> btrfs: fix slab cache flags for free space tree bitmap Filipe Manana <fdmanana(a)suse.com> btrfs: fix race when cloning extent buffer during rewind of an old root Arnaldo Carvalho de Melo <acme(a)redhat.com> tools build: Check if gettid() is available before providing helper Arnaldo Carvalho de Melo <acme(a)redhat.com> tools build feature: Check if eventfd() is available Arnaldo Carvalho de Melo <acme(a)redhat.com> tools build feature: Check if get_current_dir_name() is available Jiri Olsa <jolsa(a)redhat.com> perf tools: Use %define api.pure full instead of %pure-parser Nicolas Boichat <drinkcat(a)chromium.org> lkdtm: don't move ctors to .rodata Nicolas Boichat <drinkcat(a)chromium.org> vmlinux.lds.h: Create section for protection against instrumentation Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Revert "PM: runtime: Update device status before letting suppliers suspend" Hui Wang <hui.wang(a)canonical.com> ALSA: hda: generic: Fix the micmute led init state Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: ak5558: Add MODULE_DEVICE_TABLE Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: ak4458: Add MODULE_DEVICE_TABLE ------------- Diffstat: Makefile | 4 +- arch/powerpc/include/asm/cpu_has_feature.h | 4 +- arch/powerpc/kernel/vmlinux.lds.S | 1 + arch/x86/events/intel/ds.c | 2 +- arch/x86/include/asm/processor.h | 9 ---- arch/x86/include/asm/thread_info.h | 23 ++++++++- arch/x86/kernel/apic/apic.c | 5 ++ arch/x86/kernel/apic/io_apic.c | 10 ++++ arch/x86/kernel/signal.c | 24 +-------- drivers/base/power/runtime.c | 62 ++++++++++-------------- drivers/iio/adc/Kconfig | 1 + drivers/iio/adc/qcom-spmi-vadc.c | 2 +- drivers/iio/gyro/mpu3050-core.c | 2 + drivers/iio/humidity/hid-sensor-humidity.c | 12 +++-- drivers/iio/imu/adis16400_core.c | 3 +- drivers/iio/light/hid-sensor-prox.c | 13 ++++- drivers/iio/temperature/hid-sensor-temperature.c | 14 +++--- drivers/misc/lkdtm/Makefile | 2 +- drivers/misc/lkdtm/rodata.c | 2 +- drivers/nvme/host/rdma.c | 7 ++- drivers/nvme/target/core.c | 17 +++++-- drivers/pci/hotplug/rpadlpar_sysfs.c | 14 +++--- drivers/scsi/lpfc/lpfc_debugfs.c | 4 +- drivers/usb/gadget/composite.c | 4 +- drivers/usb/gadget/configfs.c | 16 ++++-- drivers/usb/gadget/usbstring.c | 4 +- drivers/usb/storage/transport.c | 7 +++ drivers/usb/storage/unusual_devs.h | 12 +++++ drivers/usb/usbip/vudc_sysfs.c | 2 +- fs/btrfs/ctree.c | 2 + fs/btrfs/inode.c | 2 +- fs/ext4/inode.c | 8 +-- fs/ext4/namei.c | 29 ++++++++++- fs/ext4/xattr.c | 2 +- fs/select.c | 10 ++-- include/asm-generic/sections.h | 3 ++ include/asm-generic/vmlinux.lds.h | 10 ++++ include/linux/compiler.h | 54 +++++++++++++++++++++ include/linux/compiler_types.h | 6 +++ include/linux/thread_info.h | 13 +++++ include/linux/usb_usual.h | 2 + include/uapi/linux/usb/ch9.h | 3 ++ kernel/futex.c | 3 +- kernel/irq/manage.c | 4 ++ kernel/time/alarmtimer.c | 2 +- kernel/time/hrtimer.c | 2 +- kernel/time/posix-cpu-timers.c | 2 +- net/qrtr/qrtr.c | 2 +- net/sunrpc/svc.c | 6 ++- net/sunrpc/svc_xprt.c | 4 +- net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 6 +-- scripts/mod/modpost.c | 2 +- sound/pci/hda/hda_generic.c | 2 +- sound/soc/codecs/ak4458.c | 1 + sound/soc/codecs/ak5558.c | 1 + sound/soc/fsl/fsl_ssi.c | 6 ++- tools/build/Makefile.feature | 3 ++ tools/build/feature/Makefile | 12 +++++ tools/build/feature/test-all.c | 15 ++++++ tools/build/feature/test-eventfd.c | 9 ++++ tools/build/feature/test-get_current_dir_name.c | 10 ++++ tools/build/feature/test-gettid.c | 11 +++++ tools/perf/Makefile.config | 12 +++++ tools/perf/jvmti/jvmti_agent.c | 2 + tools/perf/util/Build | 1 + tools/perf/util/expr.y | 3 +- tools/perf/util/get_current_dir_name.c | 18 +++++++ tools/perf/util/parse-events.y | 2 +- tools/perf/util/util.h | 4 ++ 69 files changed, 420 insertions(+), 151 deletions(-)

3 years, 7 months

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[PATCH] drm/i915/dsc: fix DSS CTL register usage for ICL DSI transcoders

by Jani Nikula

Use the correct DSS CTL registers for ICL DSI transcoders. As a side effect, this also brings back the sanity check for trying to use pipe DSC registers on pipe A on ICL. Fixes: 8a029c113b17 ("drm/i915/dp: Modify VDSC helpers to configure DSC for Bigjoiner slave") References: http://lore.kernel.org/r/87eegxq2lq.fsf@intel.com Cc: Manasi Navare <manasi.d.navare(a)intel.com> Cc: Animesh Manna <animesh.manna(a)intel.com> Cc: Vandita Kulkarni <vandita.kulkarni(a)intel.com> Cc: <stable(a)vger.kernel.org> # v5.11+ Signed-off-by: Jani Nikula <jani.nikula(a)intel.com> --- Untested, I don't have the platform. --- drivers/gpu/drm/i915/display/intel_vdsc.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c index f58cc5700784..a86c57d117f2 100644 --- a/drivers/gpu/drm/i915/display/intel_vdsc.c +++ b/drivers/gpu/drm/i915/display/intel_vdsc.c @@ -1014,20 +1014,14 @@ static i915_reg_t dss_ctl1_reg(const struct intel_crtc_state *crtc_state) { enum pipe pipe = to_intel_crtc(crtc_state->uapi.crtc)->pipe; - if (crtc_state->cpu_transcoder == TRANSCODER_EDP) - return DSS_CTL1; - - return ICL_PIPE_DSS_CTL1(pipe); + return is_pipe_dsc(crtc_state) ? ICL_PIPE_DSS_CTL1(pipe) : DSS_CTL1; } static i915_reg_t dss_ctl2_reg(const struct intel_crtc_state *crtc_state) { enum pipe pipe = to_intel_crtc(crtc_state->uapi.crtc)->pipe; - if (crtc_state->cpu_transcoder == TRANSCODER_EDP) - return DSS_CTL2; - - return ICL_PIPE_DSS_CTL2(pipe); + return is_pipe_dsc(crtc_state) ? ICL_PIPE_DSS_CTL2(pipe) : DSS_CTL2; } void intel_dsc_enable(struct intel_encoder *encoder, -- 2.20.1

3 years, 7 months

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[PATCH 5.4 00/60] 5.4.108-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.4.108 release. There are 60 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed, 24 Mar 2021 12:19:09 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.108-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.4.108-rc1 Johan Hovold <johan(a)kernel.org> x86/apic/of: Fix CPU devicetree-node lookups Thomas Gleixner <tglx(a)linutronix.de> genirq: Disable interrupts for force threaded handlers Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> firmware/efi: Fix a use after bug in efi_mem_reserve_persistent Ard Biesheuvel <ardb(a)kernel.org> efi: use 32-bit alignment for efi_guid_t literals Shijie Luo <luoshijie1(a)huawei.com> ext4: fix potential error in ext4_do_update_inode zhangyi (F) <yi.zhang(a)huawei.com> ext4: do not try to set xattr into ea_inode if value is empty zhangyi (F) <yi.zhang(a)huawei.com> ext4: find old entry again if failed to rename whiteout Oleg Nesterov <oleg(a)redhat.com> x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall() Oleg Nesterov <oleg(a)redhat.com> x86: Move TS_COMPAT back to asm/thread_info.h Oleg Nesterov <oleg(a)redhat.com> kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data() Thomas Gleixner <tglx(a)linutronix.de> x86/ioapic: Ignore IRQ2 again Kan Liang <kan.liang(a)linux.intel.com> perf/x86/intel: Fix a crash caused by zero PEBS status Tyrel Datwyler <tyreld(a)linux.ibm.com> PCI: rpadlpar: Fix potential drc_name corruption in store functions Fabrice Gasnier <fabrice.gasnier(a)foss.st.com> counter: stm32-timer-cnt: fix ceiling write max value Ye Xiang <xiang.ye(a)intel.com> iio: hid-sensor-temperature: Fix issues of timestamp channel Ye Xiang <xiang.ye(a)intel.com> iio: hid-sensor-prox: Fix scale not correct issue Ye Xiang <xiang.ye(a)intel.com> iio: hid-sensor-humidity: Fix alignment issue of timestamp channel Wilfried Wessner <wilfried.wessner(a)gmail.com> iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask Dinghao Liu <dinghao.liu(a)zju.edu.cn> iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler Dan Carpenter <dan.carpenter(a)oracle.com> iio: adis16400: Fix an error code in adis16400_initial_setup() Jonathan Albrieux <jonathan.albrieux(a)gmail.com> iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel Jonathan Cameron <Jonathan.Cameron(a)huawei.com> iio:adc:stm32-adc: Add HAS_IOMEM dependency Badhri Jagan Sridharan <badhri(a)google.com> usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy- Jim Lin <jilin(a)nvidia.com> usb: gadget: configfs: Fix KASAN use-after-free Macpaul Lin <macpaul.lin(a)mediatek.com> USB: replace hardcode maximum usb string length by definition Colin Ian King <colin.king(a)canonical.com> usbip: Fix incorrect double assignment to udc->ud.tcp_rx Alan Stern <stern(a)rowland.harvard.edu> usb-storage: Add quirk to defeat Kindle's automatic unload Sagi Grimberg <sagi(a)grimberg.me> nvme-rdma: fix possible hang when failing to set io queues William Breathitt Gray <vilhelm.gray(a)gmail.com> counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED Lv Yunlong <lyl2019(a)mail.ustc.edu.cn> scsi: myrs: Fix a double free in myrs_cleanup() Dan Carpenter <dan.carpenter(a)oracle.com> scsi: lpfc: Fix some error codes in debugfs Kefeng Wang <wangkefeng.wang(a)huawei.com> riscv: Correct SPARSEMEM configuration Masahiro Yamada <masahiroy(a)kernel.org> kbuild: Fix <linux/version.h> for empty SUBLEVEL or PATCHLEVEL again Pavel Skripkin <paskripkin(a)gmail.com> net/qrtr: fix __netdev_alloc_skb call Daniel Kobras <kobras(a)puzzle-itc.de> sunrpc: fix refcount leak for rpc auth modules Jason Gunthorpe <jgg(a)nvidia.com> vfio: IOMMU_API should be selected Timo Rothenpieler <timo(a)rothenpieler.org> svcrdma: disable timeouts on rdma backchannel Joe Korty <joe.korty(a)concurrent-rt.com> NFSD: Repair misuse of sv_lock in 5.10.16-rt30. Trond Myklebust <trond.myklebust(a)hammerspace.com> nfsd: Don't keep looking up unhashed files in the nfsd file cache Sagi Grimberg <sagi(a)grimberg.me> nvmet: don't check iosqes,iocqes for discovery controllers Sagi Grimberg <sagi(a)grimberg.me> nvme-tcp: fix a NULL deref when receiving a 0-length r2t PDU Sagi Grimberg <sagi(a)grimberg.me> nvme-tcp: fix possible hang when failing to set io queues Christoph Hellwig <hch(a)lst.de> nvme: fix Write Zeroes limitations David Howells <dhowells(a)redhat.com> afs: Stop listxattr() from listing "afs.*" attributes Sameer Pujar <spujar(a)nvidia.com> ASoC: simple-card-utils: Do not handle device clock Pan Xiuli <xiuli.pan(a)linux.intel.com> ASoC: SOF: intel: fix wrong poll bits in dsp power down Pierre-Louis Bossart <pierre-louis.bossart(a)linux.intel.com> ASoC: SOF: Intel: unregister DMIC device on probe error Alexander Shiyan <shc_work(a)mail.ru> ASoC: fsl_ssi: Fix TDM slot setup for I2S mode David Sterba <dsterba(a)suse.com> btrfs: fix slab cache flags for free space tree bitmap Filipe Manana <fdmanana(a)suse.com> btrfs: fix race when cloning extent buffer during rewind of an old root Ard Biesheuvel <ardb(a)kernel.org> ARM: 9044/1: vfp: use undef hook for VFP support detection Ard Biesheuvel <ardb(a)kernel.org> ARM: 9030/1: entry: omit FP emulation for UND exceptions taken in kernel mode Gerald Schaefer <gerald.schaefer(a)linux.ibm.com> s390/vtime: fix increased steal time accounting Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> Revert "PM: runtime: Update device status before letting suppliers suspend" Xiaoliang Yu <yxl_22(a)outlook.com> ALSA: hda/realtek: Apply headset-mic quirks for Xiaomi Redmibook Air Hui Wang <hui.wang(a)canonical.com> ALSA: hda: generic: Fix the micmute led init state Xiaoliang Yu <yxl_22(a)outlook.com> ALSA: hda/realtek: apply pin quirk for XiaomiNotebook Pro Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: dice: fix null pointer dereference when node is disconnected Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: ak5558: Add MODULE_DEVICE_TABLE Shengjiu Wang <shengjiu.wang(a)nxp.com> ASoC: ak4458: Add MODULE_DEVICE_TABLE ------------- Diffstat: Makefile | 10 ++-- arch/arm/kernel/entry-armv.S | 25 +------- arch/arm/vfp/entry.S | 17 ------ arch/arm/vfp/vfphw.S | 5 -- arch/arm/vfp/vfpmodule.c | 72 ++++++++++++++++++++++-- arch/riscv/Kconfig | 4 +- arch/s390/kernel/vtime.c | 2 +- arch/x86/events/intel/ds.c | 2 +- arch/x86/include/asm/processor.h | 9 --- arch/x86/include/asm/thread_info.h | 23 +++++++- arch/x86/kernel/apic/apic.c | 5 ++ arch/x86/kernel/apic/io_apic.c | 10 ++++ arch/x86/kernel/signal.c | 24 +------- drivers/base/power/runtime.c | 62 ++++++++------------ drivers/counter/stm32-timer-cnt.c | 44 ++++++++++----- drivers/firmware/efi/efi.c | 3 +- drivers/iio/adc/Kconfig | 1 + drivers/iio/adc/ad7949.c | 2 +- drivers/iio/adc/qcom-spmi-vadc.c | 2 +- drivers/iio/gyro/mpu3050-core.c | 2 + drivers/iio/humidity/hid-sensor-humidity.c | 12 ++-- drivers/iio/imu/adis16400.c | 3 +- drivers/iio/light/hid-sensor-prox.c | 13 ++++- drivers/iio/temperature/hid-sensor-temperature.c | 14 +++-- drivers/nvme/host/core.c | 36 ++++-------- drivers/nvme/host/rdma.c | 7 ++- drivers/nvme/host/tcp.c | 14 ++++- drivers/nvme/target/core.c | 17 +++++- drivers/pci/hotplug/rpadlpar_sysfs.c | 14 ++--- drivers/scsi/lpfc/lpfc_debugfs.c | 4 +- drivers/scsi/myrs.c | 2 +- drivers/usb/gadget/composite.c | 4 +- drivers/usb/gadget/configfs.c | 16 ++++-- drivers/usb/gadget/usbstring.c | 4 +- drivers/usb/storage/transport.c | 7 +++ drivers/usb/storage/unusual_devs.h | 12 ++++ drivers/usb/typec/tcpm/tcpm.c | 8 ++- drivers/usb/usbip/vudc_sysfs.c | 2 +- drivers/vfio/Kconfig | 2 +- fs/afs/dir.c | 1 - fs/afs/file.c | 1 - fs/afs/inode.c | 1 - fs/afs/internal.h | 1 - fs/afs/mntpt.c | 1 - fs/afs/xattr.c | 23 -------- fs/btrfs/ctree.c | 2 + fs/btrfs/inode.c | 2 +- fs/ext4/inode.c | 8 +-- fs/ext4/namei.c | 29 +++++++++- fs/ext4/xattr.c | 2 +- fs/nfsd/filecache.c | 2 + fs/select.c | 10 ++-- include/linux/efi.h | 6 +- include/linux/thread_info.h | 13 +++++ include/linux/usb_usual.h | 2 + include/uapi/linux/usb/ch9.h | 3 + kernel/futex.c | 3 +- kernel/irq/manage.c | 4 ++ kernel/time/alarmtimer.c | 2 +- kernel/time/hrtimer.c | 2 +- kernel/time/posix-cpu-timers.c | 2 +- net/qrtr/qrtr.c | 2 +- net/sunrpc/svc.c | 6 +- net/sunrpc/svc_xprt.c | 4 +- net/sunrpc/xprtrdma/svc_rdma_backchannel.c | 6 +- sound/firewire/dice/dice-stream.c | 5 +- sound/pci/hda/hda_generic.c | 2 +- sound/pci/hda/patch_realtek.c | 2 + sound/soc/codecs/ak4458.c | 1 + sound/soc/codecs/ak5558.c | 1 + sound/soc/fsl/fsl_ssi.c | 6 +- sound/soc/generic/simple-card-utils.c | 13 +++-- sound/soc/sof/intel/hda-dsp.c | 2 +- sound/soc/sof/intel/hda.c | 1 + 74 files changed, 401 insertions(+), 285 deletions(-)

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Linux-stable-mirror March 2021