June 2021 - Linux-stable-mirror

patch "usb: typec: tcpm: cancel send discover hrtimer when unregister tcpm" 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: typec: tcpm: cancel send discover hrtimer when unregister tcpm 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 024236abeba8194c23affedaaa8b1aee7b943890 Mon Sep 17 00:00:00 2001 From: Li Jun <jun.li(a)nxp.com> Date: Wed, 2 Jun 2021 17:57:09 +0800 Subject: usb: typec: tcpm: cancel send discover hrtimer when unregister tcpm port Like the state_machine_timer, we should also cancel possible pending send discover identity hrtimer when unregister tcpm port. Fixes: c34e85fa69b9 ("usb: typec: tcpm: Send DISCOVER_IDENTITY from dedicated work") Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Li Jun <jun.li(a)nxp.com> Link: https://lore.kernel.org/r/1622627829-11070-3-git-send-email-jun.li@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/typec/tcpm/tcpm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index a1382e878127..a7c336f56849 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -6335,6 +6335,7 @@ void tcpm_unregister_port(struct tcpm_port *port) { int i; + hrtimer_cancel(&port->send_discover_timer); hrtimer_cancel(&port->enable_frs_timer); hrtimer_cancel(&port->vdm_state_machine_timer); hrtimer_cancel(&port->state_machine_timer); -- 2.31.1

3 years, 11 months

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patch "usb: typec: tcpm: cancel frs hrtimer when unregister tcpm port" 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: typec: tcpm: cancel frs hrtimer when unregister tcpm port 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 7ade4805e296c8d1e40c842395bbe478c7210555 Mon Sep 17 00:00:00 2001 From: Li Jun <jun.li(a)nxp.com> Date: Wed, 2 Jun 2021 17:57:08 +0800 Subject: usb: typec: tcpm: cancel frs hrtimer when unregister tcpm port Like the state_machine_timer, we should also cancel possible pending frs hrtimer when unregister tcpm port. Fixes: 8dc4bd073663 ("usb: typec: tcpm: Add support for Sink Fast Role SWAP(FRS)") Cc: stable <stable(a)vger.kernel.org> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Li Jun <jun.li(a)nxp.com> Link: https://lore.kernel.org/r/1622627829-11070-2-git-send-email-jun.li@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/typec/tcpm/tcpm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 7ca452016e03..a1382e878127 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -6335,6 +6335,7 @@ void tcpm_unregister_port(struct tcpm_port *port) { int i; + hrtimer_cancel(&port->enable_frs_timer); hrtimer_cancel(&port->vdm_state_machine_timer); hrtimer_cancel(&port->state_machine_timer); -- 2.31.1

3 years, 11 months

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patch "usb: typec: tcpm: cancel vdm and state machine hrtimer when" 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: typec: tcpm: cancel vdm and state machine hrtimer when 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 3a13ff7ef4349d70d1d18378d661117dd5af8efe Mon Sep 17 00:00:00 2001 From: Li Jun <jun.li(a)nxp.com> Date: Wed, 2 Jun 2021 17:57:07 +0800 Subject: usb: typec: tcpm: cancel vdm and state machine hrtimer when unregister tcpm port A pending hrtimer may expire after the kthread_worker of tcpm port is destroyed, see below kernel dump when do module unload, fix it by cancel the 2 hrtimers. [ 111.517018] Unable to handle kernel paging request at virtual address ffff8000118cb880 [ 111.518786] blk_update_request: I/O error, dev sda, sector 60061185 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 111.526594] Mem abort info: [ 111.526597] ESR = 0x96000047 [ 111.526600] EC = 0x25: DABT (current EL), IL = 32 bits [ 111.526604] SET = 0, FnV = 0 [ 111.526607] EA = 0, S1PTW = 0 [ 111.526610] Data abort info: [ 111.526612] ISV = 0, ISS = 0x00000047 [ 111.526615] CM = 0, WnR = 1 [ 111.526619] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000041d75000 [ 111.526623] [ffff8000118cb880] pgd=10000001bffff003, p4d=10000001bffff003, pud=10000001bfffe003, pmd=10000001bfffa003, pte=0000000000000000 [ 111.526642] Internal error: Oops: 96000047 [#1] PREEMPT SMP [ 111.526647] Modules linked in: dwc3_imx8mp dwc3 phy_fsl_imx8mq_usb [last unloaded: tcpci] [ 111.526663] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.13.0-rc4-00927-gebbe9dbd802c-dirty #36 [ 111.526670] Hardware name: NXP i.MX8MPlus EVK board (DT) [ 111.526674] pstate: 800000c5 (Nzcv daIF -PAN -UAO -TCO BTYPE=--) [ 111.526681] pc : queued_spin_lock_slowpath+0x1a0/0x390 [ 111.526695] lr : _raw_spin_lock_irqsave+0x88/0xb4 [ 111.526703] sp : ffff800010003e20 [ 111.526706] x29: ffff800010003e20 x28: ffff00017f380180 [ 111.537156] buffer_io_error: 6 callbacks suppressed [ 111.537162] Buffer I/O error on dev sda1, logical block 60040704, async page read [ 111.539932] x27: ffff00017f3801c0 [ 111.539938] x26: ffff800010ba2490 x25: 0000000000000000 x24: 0000000000000001 [ 111.543025] blk_update_request: I/O error, dev sda, sector 60061186 op 0x0:(READ) flags 0x0 phys_seg 7 prio class 0 [ 111.548304] [ 111.548306] x23: 00000000000000c0 x22: ffff0000c2a9f184 x21: ffff00017f380180 [ 111.551374] Buffer I/O error on dev sda1, logical block 60040705, async page read [ 111.554499] [ 111.554503] x20: ffff0000c5f14210 x19: 00000000000000c0 x18: 0000000000000000 [ 111.557391] Buffer I/O error on dev sda1, logical block 60040706, async page read [ 111.561218] [ 111.561222] x17: 0000000000000000 x16: 0000000000000000 x15: 0000000000000000 [ 111.564205] Buffer I/O error on dev sda1, logical block 60040707, async page read [ 111.570887] x14: 00000000000000f5 x13: 0000000000000001 x12: 0000000000000040 [ 111.570902] x11: ffff0000c05ac6d8 [ 111.583420] Buffer I/O error on dev sda1, logical block 60040708, async page read [ 111.588978] x10: 0000000000000000 x9 : 0000000000040000 [ 111.588988] x8 : 0000000000000000 [ 111.597173] Buffer I/O error on dev sda1, logical block 60040709, async page read [ 111.605766] x7 : ffff00017f384880 x6 : ffff8000118cb880 [ 111.605777] x5 : ffff00017f384880 [ 111.611094] Buffer I/O error on dev sda1, logical block 60040710, async page read [ 111.617086] x4 : 0000000000000000 x3 : ffff0000c2a9f184 [ 111.617096] x2 : ffff8000118cb880 [ 111.622242] Buffer I/O error on dev sda1, logical block 60040711, async page read [ 111.626927] x1 : ffff8000118cb880 x0 : ffff00017f384888 [ 111.626938] Call trace: [ 111.626942] queued_spin_lock_slowpath+0x1a0/0x390 [ 111.795809] kthread_queue_work+0x30/0xc0 [ 111.799828] state_machine_timer_handler+0x20/0x30 [ 111.804624] __hrtimer_run_queues+0x140/0x1e0 [ 111.808990] hrtimer_interrupt+0xec/0x2c0 [ 111.813004] arch_timer_handler_phys+0x38/0x50 [ 111.817456] handle_percpu_devid_irq+0x88/0x150 [ 111.821991] __handle_domain_irq+0x80/0xe0 [ 111.826093] gic_handle_irq+0xc0/0x140 [ 111.829848] el1_irq+0xbc/0x154 [ 111.832991] arch_cpu_idle+0x1c/0x2c [ 111.836572] default_idle_call+0x24/0x6c [ 111.840497] do_idle+0x238/0x2ac [ 111.843729] cpu_startup_entry+0x2c/0x70 [ 111.847657] rest_init+0xdc/0xec [ 111.850890] arch_call_rest_init+0x14/0x20 [ 111.854988] start_kernel+0x508/0x540 [ 111.858659] Code: 910020e0 8b0200c2 f861d884 aa0203e1 (f8246827) [ 111.864760] ---[ end trace 308b9a4a3dcb73ac ]--- [ 111.869381] Kernel panic - not syncing: Oops: Fatal exception in interrupt [ 111.876258] SMP: stopping secondary CPUs [ 111.880185] Kernel Offset: disabled [ 111.883673] CPU features: 0x00001001,20000846 [ 111.888031] Memory Limit: none [ 111.891090] ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]--- Fixes: 3ed8e1c2ac99 ("usb: typec: tcpm: Migrate workqueue to RT priority for processing events") Cc: stable <stable(a)vger.kernel.org> Reviewed-by: Guenter Roeck <linux(a)roeck-us.net> Signed-off-by: Li Jun <jun.li(a)nxp.com> Link: https://lore.kernel.org/r/1622627829-11070-1-git-send-email-jun.li@nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/typec/tcpm/tcpm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 938a1afd43ec..7ca452016e03 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -6335,6 +6335,9 @@ void tcpm_unregister_port(struct tcpm_port *port) { int i; + hrtimer_cancel(&port->vdm_state_machine_timer); + hrtimer_cancel(&port->state_machine_timer); + tcpm_reset_port(port); for (i = 0; i < ARRAY_SIZE(port->port_altmode); i++) typec_unregister_altmode(port->port_altmode[i]); -- 2.31.1

3 years, 11 months

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patch "usb: typec: tcpm: Properly handle Alert and Status Messages" 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: typec: tcpm: Properly handle Alert and Status Messages 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 063933f47a7af01650af9c4fbcc5831f1c4eb7d9 Mon Sep 17 00:00:00 2001 From: Kyle Tso <kyletso(a)google.com> Date: Tue, 1 Jun 2021 00:49:28 +0800 Subject: usb: typec: tcpm: Properly handle Alert and Status Messages When receiving Alert Message, if it is not unexpected but is unsupported for some reason, the port should return Not_Supported Message response. Also, according to PD3.0 Spec 6.5.2.1.4 Event Flags Field, the OTP/OVP/OCP flags in the Event Flags field in Status Message no longer require Get_PPS_Status Message to clear them. Thus remove it when receiving Status Message with those flags being set. In addition, add the missing AMS operations for Status Message. Fixes: 64f7c494a3c0 ("typec: tcpm: Add support for sink PPS related messages") Fixes: 0908c5aca31e ("usb: typec: tcpm: AMS and Collision Avoidance") Signed-off-by: Kyle Tso <kyletso(a)google.com> Link: https://lore.kernel.org/r/20210531164928.2368606-1-kyletso@google.com Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/typec/tcpm/tcpm.c | 52 ++++++++++++++++++---------------- include/linux/usb/pd_ext_sdb.h | 4 --- 2 files changed, 27 insertions(+), 29 deletions(-) diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 6161a0c1dc0e..938a1afd43ec 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -2188,20 +2188,25 @@ static void tcpm_handle_alert(struct tcpm_port *port, const __le32 *payload, if (!type) { tcpm_log(port, "Alert message received with no type"); + tcpm_queue_message(port, PD_MSG_CTRL_NOT_SUPP); return; } /* Just handling non-battery alerts for now */ if (!(type & USB_PD_ADO_TYPE_BATT_STATUS_CHANGE)) { - switch (port->state) { - case SRC_READY: - case SNK_READY: + if (port->pwr_role == TYPEC_SOURCE) { + port->upcoming_state = GET_STATUS_SEND; + tcpm_ams_start(port, GETTING_SOURCE_SINK_STATUS); + } else { + /* + * Do not check SinkTxOk here in case the Source doesn't set its Rp to + * SinkTxOk in time. + */ + port->ams = GETTING_SOURCE_SINK_STATUS; tcpm_set_state(port, GET_STATUS_SEND, 0); - break; - default: - tcpm_queue_message(port, PD_MSG_CTRL_WAIT); - break; } + } else { + tcpm_queue_message(port, PD_MSG_CTRL_NOT_SUPP); } } @@ -2445,7 +2450,12 @@ static void tcpm_pd_data_request(struct tcpm_port *port, tcpm_pd_handle_state(port, BIST_RX, BIST, 0); break; case PD_DATA_ALERT: - tcpm_handle_alert(port, msg->payload, cnt); + if (port->state != SRC_READY && port->state != SNK_READY) + tcpm_pd_handle_state(port, port->pwr_role == TYPEC_SOURCE ? + SRC_SOFT_RESET_WAIT_SNK_TX : SNK_SOFT_RESET, + NONE_AMS, 0); + else + tcpm_handle_alert(port, msg->payload, cnt); break; case PD_DATA_BATT_STATUS: case PD_DATA_GET_COUNTRY_INFO: @@ -2769,24 +2779,16 @@ static void tcpm_pd_ext_msg_request(struct tcpm_port *port, switch (type) { case PD_EXT_STATUS: - /* - * If PPS related events raised then get PPS status to clear - * (see USB PD 3.0 Spec, 6.5.2.4) - */ - if (msg->ext_msg.data[USB_PD_EXT_SDB_EVENT_FLAGS] & - USB_PD_EXT_SDB_PPS_EVENTS) - tcpm_pd_handle_state(port, GET_PPS_STATUS_SEND, - GETTING_SOURCE_SINK_STATUS, 0); - - else - tcpm_pd_handle_state(port, ready_state(port), NONE_AMS, 0); - break; case PD_EXT_PPS_STATUS: - /* - * For now the PPS status message is used to clear events - * and nothing more. - */ - tcpm_pd_handle_state(port, ready_state(port), NONE_AMS, 0); + if (port->ams == GETTING_SOURCE_SINK_STATUS) { + tcpm_ams_finish(port); + tcpm_set_state(port, ready_state(port), 0); + } else { + /* unexpected Status or PPS_Status Message */ + tcpm_pd_handle_state(port, port->pwr_role == TYPEC_SOURCE ? + SRC_SOFT_RESET_WAIT_SNK_TX : SNK_SOFT_RESET, + NONE_AMS, 0); + } break; case PD_EXT_SOURCE_CAP_EXT: case PD_EXT_GET_BATT_CAP: diff --git a/include/linux/usb/pd_ext_sdb.h b/include/linux/usb/pd_ext_sdb.h index 0eb83ce19597..b517ebc8f0ff 100644 --- a/include/linux/usb/pd_ext_sdb.h +++ b/include/linux/usb/pd_ext_sdb.h @@ -24,8 +24,4 @@ enum usb_pd_ext_sdb_fields { #define USB_PD_EXT_SDB_EVENT_OVP BIT(3) #define USB_PD_EXT_SDB_EVENT_CF_CV_MODE BIT(4) -#define USB_PD_EXT_SDB_PPS_EVENTS (USB_PD_EXT_SDB_EVENT_OCP | \ - USB_PD_EXT_SDB_EVENT_OTP | \ - USB_PD_EXT_SDB_EVENT_OVP) - #endif /* __LINUX_USB_PD_EXT_SDB_H */ -- 2.31.1

3 years, 11 months

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patch "usb: dwc3-meson-g12a: fix usb2 PHY glue init when phy0 is disabled" 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-meson-g12a: fix usb2 PHY glue init when phy0 is disabled 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 4d2aa178d2ad2fb156711113790dde13e9aa2376 Mon Sep 17 00:00:00 2001 From: Neil Armstrong <narmstrong(a)baylibre.com> Date: Tue, 1 Jun 2021 10:48:30 +0200 Subject: usb: dwc3-meson-g12a: fix usb2 PHY glue init when phy0 is disabled When only PHY1 is used (for example on Odroid-HC4), the regmap init code uses the usb2 ports when doesn't initialize the PHY1 regmap entry. This fixes: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000020 ... pc : regmap_update_bits_base+0x40/0xa0 lr : dwc3_meson_g12a_usb2_init_phy+0x4c/0xf8 ... Call trace: regmap_update_bits_base+0x40/0xa0 dwc3_meson_g12a_usb2_init_phy+0x4c/0xf8 dwc3_meson_g12a_usb2_init+0x7c/0xc8 dwc3_meson_g12a_usb_init+0x28/0x48 dwc3_meson_g12a_probe+0x298/0x540 platform_probe+0x70/0xe0 really_probe+0xf0/0x4d8 driver_probe_device+0xfc/0x168 ... Fixes: 013af227f58a97 ("usb: dwc3: meson-g12a: handle the phy and glue registers separately") Reviewed-by: Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> Signed-off-by: Neil Armstrong <narmstrong(a)baylibre.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20210601084830.260196-1-narmstrong@baylibre.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/dwc3/dwc3-meson-g12a.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c index 804957525130..ffe301d6ea35 100644 --- a/drivers/usb/dwc3/dwc3-meson-g12a.c +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c @@ -651,7 +651,7 @@ static int dwc3_meson_g12a_setup_regmaps(struct dwc3_meson_g12a *priv, return PTR_ERR(priv->usb_glue_regmap); /* Create a regmap for each USB2 PHY control register set */ - for (i = 0; i < priv->usb2_ports; i++) { + for (i = 0; i < priv->drvdata->num_phys; i++) { struct regmap_config u2p_regmap_config = { .reg_bits = 8, .val_bits = 32, @@ -659,6 +659,9 @@ static int dwc3_meson_g12a_setup_regmaps(struct dwc3_meson_g12a *priv, .max_register = U2P_R1, }; + if (!strstr(priv->drvdata->phy_names[i], "usb2")) + continue; + u2p_regmap_config.name = devm_kasprintf(priv->dev, GFP_KERNEL, "u2p-%d", i); if (!u2p_regmap_config.name) -- 2.31.1

3 years, 11 months

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patch "usb: dwc3: meson-g12a: Disable the regulator in the error handling" 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: meson-g12a: Disable the regulator in the error handling 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 1d0d3d818eafe1963ec1eaf302175cd14938188e Mon Sep 17 00:00:00 2001 From: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> Date: Fri, 21 May 2021 18:55:50 +0200 Subject: usb: dwc3: meson-g12a: Disable the regulator in the error handling path of the probe If an error occurs after a successful 'regulator_enable()' call, 'regulator_disable()' must be called. Fix the error handling path of the probe accordingly. The remove function doesn't need to be fixed, because the 'regulator_disable()' call is already hidden in 'dwc3_meson_g12a_suspend()' which is called via 'pm_runtime_set_suspended()' in the remove function. Fixes: c99993376f72 ("usb: dwc3: Add Amlogic G12A DWC3 glue") Reviewed-by: Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> Acked-by: Neil Armstrong <narmstrong(a)baylibre.com> Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> Link: https://lore.kernel.org/r/79df054046224bbb0716a8c5c2082650290eec86.16216160… Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/dwc3/dwc3-meson-g12a.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c index bdf1f98dfad8..804957525130 100644 --- a/drivers/usb/dwc3/dwc3-meson-g12a.c +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c @@ -772,13 +772,13 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev) ret = priv->drvdata->usb_init(priv); if (ret) - goto err_disable_clks; + goto err_disable_regulator; /* Init PHYs */ for (i = 0 ; i < PHY_COUNT ; ++i) { ret = phy_init(priv->phys[i]); if (ret) - goto err_disable_clks; + goto err_disable_regulator; } /* Set PHY Power */ @@ -816,6 +816,10 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev) for (i = 0 ; i < PHY_COUNT ; ++i) phy_exit(priv->phys[i]); +err_disable_regulator: + if (priv->vbus) + regulator_disable(priv->vbus); + err_disable_clks: clk_bulk_disable_unprepare(priv->drvdata->num_clks, priv->drvdata->clks); -- 2.31.1

3 years, 11 months

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[PATCH 1/2] drm/i915: Reenable LTTPR non-transparent LT mode for DPCD_REV<1.4

by William Tseng

From: Imre Deak <imre.deak(a)intel.com> The driver currently disables the LTTPR non-transparent link training mode for sinks with a DPCD_REV<1.4, based on the following description of the LTTPR DPCD register range in DP standard 2.0 (at the 0xF0000 register description): "" LTTPR-related registers at DPCD Addresses F0000h through F02FFh are valid only for DPCD r1.4 (or higher). """ The transparent link training mode should still work fine, however the implementation for this in some retimer FWs seems to be broken, see the References: link below. After discussions with DP standard authors the above "DPCD r1.4" does not refer to the DPCD revision (stored in the DPCD_REV reg at 0x00000), rather to the "LTTPR field data structure revision" stored in the 0xF0000 reg. An update request has been filed at vesa.org (see wg/Link/documentComment/3746) for the upcoming v2.1 specification to clarify the above description along the following lines: """ LTTPR-related registers at DPCD Addresses F0000h through F02FFh are valid only for LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV 1.4 (or higher) """ Based on my tests Windows uses the non-transparent link training mode for DPCD_REV==1.2 sinks as well (so presumably for all DPCD_REVs), and forcing it to use transparent mode on ICL/TGL platforms leads to the same LT failure as reported at the References: link. Based on the above let's assume that the transparent link training mode is not well tested/supported and align the code to the correct interpretation of what the r1.4 version refers to. References: https://gitlab.freedesktop.org/drm/intel/-/issues/3415 Fixes: 264613b406eb ("drm/i915: Disable LTTPR support when the DPCD rev < 1.4") Cc: <stable(a)vger.kernel.org> # v5.11+ Signed-off-by: Imre Deak <imre.deak(a)intel.com> Tested-by: Khaled Almahallawy <khaled.almahallawy(a)intel.com> Reviewed-by: Khaled Almahallawy <khaled.almahallawy(a)intel.com> --- .../drm/i915/display/intel_dp_link_training.c | 71 +++++++++---------- 1 file changed, 33 insertions(+), 38 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c index 02a003fd48fb..50cae0198a3d 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c +++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c @@ -128,49 +128,13 @@ intel_dp_set_lttpr_transparent_mode(struct intel_dp *intel_dp, bool enable) return drm_dp_dpcd_write(&intel_dp->aux, DP_PHY_REPEATER_MODE, &val, 1) == 1; } -/** - * intel_dp_init_lttpr_and_dprx_caps - detect LTTPR and DPRX caps, init the LTTPR link training mode - * @intel_dp: Intel DP struct - * - * Read the LTTPR common and DPRX capabilities and switch to non-transparent - * link training mode if any is detected and read the PHY capabilities for all - * detected LTTPRs. In case of an LTTPR detection error or if the number of - * LTTPRs is more than is supported (8), fall back to the no-LTTPR, - * transparent mode link training mode. - * - * Returns: - * >0 if LTTPRs were detected and the non-transparent LT mode was set. The - * DPRX capabilities are read out. - * 0 if no LTTPRs or more than 8 LTTPRs were detected or in case of a - * detection failure and the transparent LT mode was set. The DPRX - * capabilities are read out. - * <0 Reading out the DPRX capabilities failed. - */ -int intel_dp_init_lttpr_and_dprx_caps(struct intel_dp *intel_dp) +static int intel_dp_init_lttpr(struct intel_dp *intel_dp) { int lttpr_count; - bool ret; int i; - ret = intel_dp_read_lttpr_common_caps(intel_dp); - - /* The DPTX shall read the DPRX caps after LTTPR detection. */ - if (drm_dp_read_dpcd_caps(&intel_dp->aux, intel_dp->dpcd)) { - intel_dp_reset_lttpr_common_caps(intel_dp); - return -EIO; - } - - if (!ret) - return 0; - - /* - * The 0xF0000-0xF02FF range is only valid if the DPCD revision is - * at least 1.4. - */ - if (intel_dp->dpcd[DP_DPCD_REV] < 0x14) { - intel_dp_reset_lttpr_common_caps(intel_dp); + if (!intel_dp_read_lttpr_common_caps(intel_dp)) return 0; - } lttpr_count = drm_dp_lttpr_count(intel_dp->lttpr_common_caps); /* @@ -211,6 +175,37 @@ int intel_dp_init_lttpr_and_dprx_caps(struct intel_dp *intel_dp) return lttpr_count; } + +/** + * intel_dp_init_lttpr_and_dprx_caps - detect LTTPR and DPRX caps, init the LTTPR link training mode + * @intel_dp: Intel DP struct + * + * Read the LTTPR common and DPRX capabilities and switch to non-transparent + * link training mode if any is detected and read the PHY capabilities for all + * detected LTTPRs. In case of an LTTPR detection error or if the number of + * LTTPRs is more than is supported (8), fall back to the no-LTTPR, + * transparent mode link training mode. + * + * Returns: + * >0 if LTTPRs were detected and the non-transparent LT mode was set. The + * DPRX capabilities are read out. + * 0 if no LTTPRs or more than 8 LTTPRs were detected or in case of a + * detection failure and the transparent LT mode was set. The DPRX + * capabilities are read out. + * <0 Reading out the DPRX capabilities failed. + */ +int intel_dp_init_lttpr_and_dprx_caps(struct intel_dp *intel_dp) +{ + int lttpr_count = intel_dp_init_lttpr(intel_dp); + + /* The DPTX shall read the DPRX caps after LTTPR detection. */ + if (drm_dp_read_dpcd_caps(&intel_dp->aux, intel_dp->dpcd)) { + intel_dp_reset_lttpr_common_caps(intel_dp); + return -EIO; + } + + return lttpr_count; +} EXPORT_SYMBOL(intel_dp_init_lttpr_and_dprx_caps); static u8 dp_voltage_max(u8 preemph) -- 2.17.1

3 years, 11 months

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[PATCH] block: return the correct bvec when checking for gaps

by longli＠linuxonhyperv.com

From: Long Li <longli(a)microsoft.com> After commit 07173c3ec276 ("block: enable multipage bvecs"), a bvec can have multiple pages. But bio_will_gap() still assumes one page bvec while checking for merging. This causes data corruption on drivers relying on the correct merging on virt_boundary_mask. Fix this by returning the multi-page bvec for testing gaps for merging. Cc: Jens Axboe <axboe(a)kernel.dk> Cc: Johannes Thumshirn <johannes.thumshirn(a)wdc.com> Cc: Pavel Begunkov <asml.silence(a)gmail.com> Cc: Ming Lei <ming.lei(a)redhat.com> Cc: Tejun Heo <tj(a)kernel.org> Cc: "Matthew Wilcox (Oracle)" <willy(a)infradead.org> Cc: Jeffle Xu <jefflexu(a)linux.alibaba.com> Cc: linux-kernel(a)vger.kernel.org Cc: stable(a)vger.kernel.org Fixes: 07173c3ec276 ("block: enable multipage bvecs") Signed-off-by: Long Li <longli(a)microsoft.com> --- include/linux/bio.h | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/include/linux/bio.h b/include/linux/bio.h index a0b4cfdf62a4..6b2f609ccfbf 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -44,9 +44,6 @@ static inline unsigned int bio_max_segs(unsigned int nr_segs) #define bio_offset(bio) bio_iter_offset((bio), (bio)->bi_iter) #define bio_iovec(bio) bio_iter_iovec((bio), (bio)->bi_iter) -#define bio_multiple_segments(bio) \ - ((bio)->bi_iter.bi_size != bio_iovec(bio).bv_len) - #define bvec_iter_sectors(iter) ((iter).bi_size >> 9) #define bvec_iter_end_sector(iter) ((iter).bi_sector + bvec_iter_sectors((iter))) @@ -271,7 +268,7 @@ static inline void bio_clear_flag(struct bio *bio, unsigned int bit) static inline void bio_get_first_bvec(struct bio *bio, struct bio_vec *bv) { - *bv = bio_iovec(bio); + *bv = mp_bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter); } static inline void bio_get_last_bvec(struct bio *bio, struct bio_vec *bv) @@ -279,10 +276,10 @@ static inline void bio_get_last_bvec(struct bio *bio, struct bio_vec *bv) struct bvec_iter iter = bio->bi_iter; int idx; - if (unlikely(!bio_multiple_segments(bio))) { - *bv = bio_iovec(bio); + /* this bio has only one bvec */ + *bv = mp_bvec_iter_bvec(bio->bi_io_vec, bio->bi_iter); + if (bv->bv_len == bio->bi_iter.bi_size) return; - } bio_advance_iter(bio, &iter, iter.bi_size); -- 2.17.1

3 years, 11 months

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[PATCH v2] misc: rtsx: init of rts522a add OCP power off when no card is present

by ricky_wu＠realtek.com

From: Ricky Wu <ricky_wu(a)realtek.com> Power down OCP for power consumption when no SD/MMC card is present Cc: stable(a)vger.kernel.org Signed-off-by: Ricky Wu <ricky_wu(a)realtek.com> --- v2: update the subject line and description --- drivers/misc/cardreader/rts5227.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/misc/cardreader/rts5227.c b/drivers/misc/cardreader/rts5227.c index 8859011672cb..8200af22b529 100644 --- a/drivers/misc/cardreader/rts5227.c +++ b/drivers/misc/cardreader/rts5227.c @@ -398,6 +398,11 @@ static int rts522a_extra_init_hw(struct rtsx_pcr *pcr) { rts5227_extra_init_hw(pcr); + /* Power down OCP for power consumption */ + if (!pcr->card_exist) + rtsx_pci_write_register(pcr, FPDCTL, OC_POWER_DOWN, + OC_POWER_DOWN); + rtsx_pci_write_register(pcr, FUNC_FORCE_CTL, FUNC_FORCE_UPME_XMT_DBG, FUNC_FORCE_UPME_XMT_DBG); rtsx_pci_write_register(pcr, PCLK_CTL, 0x04, 0x04); -- 2.17.1

3 years, 11 months

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Linux 4.19.193

by Greg Kroah-Hartman

I'm announcing the release of the 4.19.193 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/mips/alchemy/board-xxs1500.c | 1 arch/mips/ralink/of.c | 2 arch/openrisc/include/asm/barrier.h | 9 drivers/char/hpet.c | 4 drivers/dma/qcom/hidma_mgmt.c | 14 drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 3 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 1 drivers/gpu/drm/amd/display/dc/core/dc_link.c | 18 + drivers/gpu/drm/meson/meson_drv.c | 9 drivers/i2c/busses/i2c-i801.c | 6 drivers/i2c/busses/i2c-s3c2410.c | 3 drivers/iio/adc/ad7793.c | 1 drivers/iommu/dmar.c | 4 drivers/isdn/hardware/mISDN/mISDNinfineon.c | 24 + drivers/md/dm-snap.c | 2 drivers/media/dvb-frontends/sp8870.c | 4 drivers/media/usb/gspca/m5602/m5602_po1030.c | 10 drivers/misc/kgdbts.c | 3 drivers/misc/lis3lv02d/lis3lv02d.h | 1 drivers/misc/mei/interrupt.c | 3 drivers/net/caif/caif_serial.c | 1 drivers/net/dsa/mt7530.c | 8 drivers/net/ethernet/broadcom/bnx2.c | 2 drivers/net/ethernet/brocade/bna/bnad.c | 7 drivers/net/ethernet/dec/tulip/de4x5.c | 4 drivers/net/ethernet/dec/tulip/media.c | 5 drivers/net/ethernet/freescale/fec_main.c | 11 drivers/net/ethernet/fujitsu/fmvj18x_cs.c | 5 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 10 drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 16 - drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 4 drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 drivers/net/ethernet/mellanox/mlx4/port.c | 107 ++++++- drivers/net/ethernet/micrel/ksz884x.c | 3 drivers/net/ethernet/microchip/lan743x_main.c | 6 drivers/net/ethernet/neterion/vxge/vxge-traffic.c | 32 -- drivers/net/ethernet/sfc/falcon/farch.c | 29 - drivers/net/ethernet/sis/sis900.c | 5 drivers/net/ethernet/synopsys/dwc-xlgmac-common.c | 2 drivers/net/ethernet/ti/davinci_emac.c | 5 drivers/net/ethernet/ti/netcp_core.c | 2 drivers/net/ethernet/ti/tlan.c | 4 drivers/net/ethernet/via/via-velocity.c | 13 drivers/net/phy/mdio-octeon.c | 2 drivers/net/phy/mdio-thunder.c | 1 drivers/net/usb/hso.c | 4 drivers/net/usb/smsc75xx.c | 8 drivers/net/wireless/ath/ath10k/htt_rx.c | 61 +++- drivers/net/wireless/marvell/libertas/mesh.c | 28 - drivers/platform/x86/hp-wireless.c | 2 drivers/platform/x86/hp_accel.c | 22 + drivers/platform/x86/intel_punit_ipc.c | 1 drivers/scsi/BusLogic.c | 6 drivers/scsi/BusLogic.h | 2 drivers/scsi/libsas/sas_port.c | 4 drivers/spi/spi-gpio.c | 8 drivers/staging/emxx_udc/emxx_udc.c | 4 drivers/staging/iio/cdc/ad7746.c | 1 drivers/staging/mt7621-spi/spi-mt7621.c | 10 drivers/thunderbolt/dma_port.c | 11 drivers/tty/serial/max310x.c | 6 drivers/tty/serial/rp2.c | 52 +-- drivers/tty/serial/sh-sci.c | 4 drivers/usb/core/devio.c | 11 drivers/usb/core/hub.h | 6 drivers/usb/dwc3/gadget.c | 17 - drivers/usb/gadget/udc/renesas_usb3.c | 5 drivers/usb/misc/trancevibrator.c | 4 drivers/usb/misc/uss720.c | 1 drivers/usb/serial/ftdi_sio.c | 3 drivers/usb/serial/ftdi_sio_ids.h | 7 drivers/usb/serial/option.c | 4 drivers/usb/serial/pl2303.c | 1 drivers/usb/serial/pl2303.h | 1 drivers/usb/serial/ti_usb_3410_5052.c | 3 fs/btrfs/tree-log.c | 2 fs/cifs/smb2pdu.c | 13 fs/hugetlbfs/inode.c | 4 fs/nfs/filelayout/filelayout.c | 2 fs/nfs/nfs4file.c | 2 fs/nfs/pagelist.c | 12 fs/nfs/pnfs.c | 15 - fs/proc/base.c | 4 include/linux/bpf_verifier.h | 5 include/linux/hugetlb.h | 2 include/net/cfg80211.h | 4 include/net/nfc/nci_core.h | 1 kernel/bpf/verifier.c | 300 +++++++++++++------- mm/hugetlb.c | 10 mm/userfaultfd.c | 2 mm/vmstat.c | 3 net/bluetooth/cmtp/core.c | 5 net/core/filter.c | 1 net/dsa/master.c | 5 net/dsa/slave.c | 12 net/ipv6/mcast.c | 3 net/ipv6/reassembly.c | 4 net/mac80211/ieee80211_i.h | 36 -- net/mac80211/iface.c | 11 net/mac80211/key.c | 7 net/mac80211/key.h | 2 net/mac80211/rx.c | 150 +++++++--- net/mac80211/sta_info.c | 6 net/mac80211/sta_info.h | 32 ++ net/mac80211/wpa.c | 13 net/nfc/nci/core.c | 1 net/nfc/nci/hci.c | 5 net/openvswitch/meter.c | 8 net/sched/sch_dsmark.c | 3 net/tipc/msg.c | 9 net/tipc/socket.c | 5 net/wireless/util.c | 7 sound/soc/codecs/cs35l33.c | 1 sound/soc/codecs/cs43130.c | 28 - tools/perf/pmu-events/jevents.c | 2 tools/perf/util/intel-pt-decoder/intel-pt-decoder.c | 6 tools/perf/util/intel-pt.c | 5 tools/testing/selftests/bpf/test_verifier.c | 112 +++++-- 119 files changed, 1049 insertions(+), 518 deletions(-) Adrian Hunter (2): perf intel-pt: Fix sample instruction bytes perf intel-pt: Fix transaction abort handling Alaa Emad (1): media: dvb: Add check on sp8870_readreg return Alan Stern (1): USB: usbfs: Don't WARN about excessively large memory allocations Alexander Usyskin (1): mei: request autosuspend after sending rx flow control Alexei Starovoitov (1): bpf: extend is_branch_taken to registers Andrey Ignatov (1): selftests/bpf: Test narrow loads with off > 0 in test_verifier Andy Shevchenko (1): platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI Anirudh Rayabharam (1): net: fujitsu: fix potential null-ptr-deref Anna Schumaker (1): NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return() Atul Gopinathan (1): serial: max310x: unregister uart driver in case of failure and abort Aurelien Aptel (1): cifs: set server->cipher_type to AES-128-CCM for SMB3.0 Chris Park (1): drm/amd/display: Disconnect non-DP with no EDID Christophe JAILLET (3): net: netcp: Fix an error message net: mdio: thunder: Fix a double free issue in the .remove function net: mdio: octeon: Fix some double free issues Chunfeng Yun (1): usb: core: reduce power-on-good delay time of root hub DENG Qingfang (1): net: dsa: mt7530: fix VLAN traffic leaks Dan Carpenter (5): NFS: fix an incorrect limit in filelayout_decode_layout() net: dsa: fix a crash if ->get_sset_count() fails staging: emxx_udc: fix loop in _nbu2ss_nuke() ASoC: cs35l33: fix an error code in probe() scsi: libsas: Use _safe() loop in sas_resume_port() Daniel Borkmann (13): bpf, test_verifier: switch bpf_get_stack's 0 s> r8 test bpf: Move off_reg into sanitize_ptr_alu bpf: Ensure off_reg has no mixed signed bounds for all types bpf: Rework ptr_limit into alu_limit and add common error path bpf: Improve verifier error messages for users bpf: Refactor and streamline bounds check into helper bpf: Move sanitize_val_alu out of op switch bpf: Tighten speculative pointer arithmetic mask bpf: Update selftests to reflect new error states bpf: Fix leakage of uninitialized bpf stack under speculation bpf: Wrap aux data inside bpf_sanitize_info container bpf: Fix mask direction swap upon off reg sign change bpf: No need to simulate speculative domain for immediates Daniele Palmas (1): USB: serial: option: add Telit LE910-S1 compositions 0x7010, 0x7011 Dominik Andreas Schorpp (1): USB: serial: ftdi_sio: add IDs for IDS GmbH Products Dongliang Mu (2): NFC: nci: fix memory leak in nci_allocate_device misc/uss720: fix memory leak in uss720_probe Du Cheng (1): net: caif: remove BUG_ON(dev == NULL) in caif_xmit Felix Fietkau (1): perf jevents: Fix getting maximum number of fds Francesco Ruggeri (1): ipv6: record frag_max_size in atomic fragments in input path Fugang Duan (1): net: fec: fix the potential memory leak in fec_enet_init() Geert Uytterhoeven (1): serial: sh-sci: Fix off-by-one error in FIFO threshold register setting Greg Kroah-Hartman (5): kgdb: fix gcc-11 warnings harder libertas: register sysfs groups properly ASoC: cs43130: handle errors in cs43130_probe() properly media: gspca: properly check for errors in po1030_probe() Linux 4.19.193 Hoang Le (1): Revert "net:tipc: Fix a double free in tipc_sk_mcast_rcv" Jack Pham (1): usb: dwc3: gadget: Enable suspend events Jean Delvare (1): i2c: i801: Don't generate an interrupt on bus reset Jesse Brandeburg (2): ixgbe: fix large MTU request from VF drivers/net/ethernet: clean up unused assignments Jingwen Chen (1): drm/amd/amdgpu: fix refcount leak Johan Hovold (2): net: hso: fix control-request directions USB: trancevibrator: fix control-request direction Johannes Berg (5): mac80211: drop A-MSDUs on old ciphers mac80211: add fragment cache to sta_info mac80211: check defrag PN against current frame mac80211: prevent attacks on TKIP/WEP as well mac80211: do not accept/forward invalid EAPOL frames John Fastabend (1): bpf: Test_verifier, bpf_get_stack return value add <0 Josef Bacik (1): btrfs: do not BUG_ON in link_to_fixup_dir Jussi Maki (1): bpf: Set mac_len in bpf_skb_change_head Kai-Heng Feng (1): platform/x86: hp_accel: Avoid invoking _INI to speed up resume Kees Cook (1): proc: Check /proc/$pid/attr/ writes against file opener Krzysztof Kozlowski (1): i2c: s3c2410: fix possible NULL pointer deref on read message after write Lucas Stankus (1): staging: iio: cdc: ad7746: avoid overwrite of num_channels Lukas Wunner (3): spi: gpio: Don't leak SPI master in probe error path spi: mt7621: Disable clock in probe error path spi: mt7621: Don't leak SPI master in probe error path Mathias Nyman (1): thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue Mathy Vanhoef (4): mac80211: assure all fragments are encrypted mac80211: prevent mixed key and fragment cache attacks mac80211: properly handle A-MSDUs that start with an RFC 1042 header cfg80211: mitigate A-MSDU aggregation attacks Matt Wang (1): scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic Mike Kravetz (1): hugetlbfs: hugetlb_fault_mutex_hash() cleanup Mikulas Patocka (1): dm snapshot: properly fix a crash when an origin has no snapshots Neil Armstrong (1): drm/meson: fix shutdown crash when component not probed Ovidiu Panait (2): bpf: fix up selftests after backports were fixed selftests/bpf: add selftest part of "bpf: improve verifier branch analysis" Pavel Skripkin (1): net: usb: fix memory leak in smsc75xx_bind Peter Zijlstra (1): openrisc: Define memory barrier mb Phillip Potter (2): isdn: mISDNinfineon: check/cleanup ioremap failure correctly in setup_io dmaengine: qcom_hidma: comment platform_driver_register call Piotr Krysiuk (1): bpf, selftests: Fix up some test_verifier cases for unprivileged Randy Dunlap (2): MIPS: alchemy: xxs1500: add gpio-au1000.h header file MIPS: ralink: export rt_sysc_membase for rt2880_wdt.c Rolf Eike Beer (1): iommu/vt-d: Fix sysfs leak in alloc_iommu() Sean MacLennan (1): USB: serial: ti_usb_3410_5052: add startech.com device id Shyam Sundar S K (1): platform/x86: hp-wireless: add AMD's hardware id to the supported list Sriram R (1): ath10k: Validate first subframe of A-MSDU before processing the list Stephen Brennan (1): mm, vmstat: drop zone->lock in /proc/pagetypeinfo Steve French (1): SMB3: incorrect file id in requests compounded with open Taehee Yoo (2): mld: fix panic in mld_newpack() sch_dsmark: fix a NULL deref in qdisc_reset() Tao Liu (1): openvswitch: meter: fix race when getting now_ms. Thadeu Lima de Souza Cascardo (1): Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails Thinh Nguyen (1): usb: dwc3: gadget: Properly track pending and queued SG Tom Seewald (1): char: hpet: add checks after calling ioremap Trond Myklebust (1): NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() Vladimir Oltean (1): net: dsa: fix error code getting shifted with 4 in dsa_slave_get_sset_count Vladyslav Tarasiuk (1): net/mlx4: Fix EEPROM dump support Wen Gong (1): mac80211: extend protection against mixed key and fragment cache attacks Xin Long (1): tipc: skb_linearize the head skb when reassembling msgs Yoshihiro Shimoda (1): usb: gadget: udc: renesas_usb3: Fix a race in usb3_start_pipen() YueHaibing (1): iio: adc: ad7793: Add missing error code in ad7793_setup() Yunsheng Lin (1): net: hns3: check the return of skb_checksum_help() Zhang Xiaoxu (1): NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config Zhen Lei (1): net: bnx2: Fix error return code in bnx2_init_board() Zheyu Ma (1): serial: rp2: use 'request_firmware' instead of 'request_firmware_nowait' Zolton Jheng (1): USB: serial: pl2303: add device id for ADLINK ND-6530 GC xinhui pan (1): drm/amdgpu: Fix a use-after-free

3 years, 11 months

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Linux-stable-mirror June 2021