kernel/linux.git, branch v5.10.203

Linux 5.10.203

2023-12-08T07:46:16+00:00

Link: https://lore.kernel.org/r/20231205031530.557782248@linuxfoundation.org Tested-by: Jon Hunter Link: https://lore.kernel.org/r/20231205043610.004070706@linuxfoundation.org Tested-by: Pavel Machek (CIP) Tested-by: Jon Hunter Tested-by: Guenter Roeck Link: https://lore.kernel.org/r/20231205183249.651714114@linuxfoundation.org Tested-by: Florian Fainelli Tested-by: Dominique Martinet Tested-by: Linux Kernel Functional Testing Tested-by: Jon Hunter Signed-off-by: Greg Kroah-Hartman

driver core: Release all resources during unbind before updating device links

2023-12-08T07:46:16+00:00

commit 2e84dc37920012b458e9458b19fc4ed33f81bc74 upstream. This commit fixes a bug in commit 9ed9895370ae ("driver core: Functional dependencies tracking support") where the device link status was incorrectly updated in the driver unbind path before all the device's resources were released. Fixes: 9ed9895370ae ("driver core: Functional dependencies tracking support") Cc: stable Reported-by: Uwe Kleine-König Closes: https://lore.kernel.org/all/20231014161721.f4iqyroddkcyoefo@pengutronix.de/ Signed-off-by: Saravana Kannan Cc: Thierry Reding Cc: Yang Yingliang Cc: Andy Shevchenko Cc: Mark Brown Cc: Matti Vaittinen Cc: James Clark Acked-by: "Rafael J. Wysocki" Tested-by: Uwe Kleine-König Acked-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20231018013851.3303928-1-saravanak@google.com Signed-off-by: Uwe Kleine-König Signed-off-by: Greg Kroah-Hartman

r8169: fix deadlock on RTL8125 in jumbo mtu mode

2023-12-08T07:46:16+00:00

[ Upstream commit 59d395ed606d8df14615712b0cdcdadb2d962175 ] The original change results in a deadlock if jumbo mtu mode is used. Reason is that the phydev lock is held when rtl_reset_work() is called here, and rtl_jumbo_config() calls phy_start_aneg() which also tries to acquire the phydev lock. Fix this by calling rtl_reset_work() asynchronously. Fixes: 621735f59064 ("r8169: fix rare issue with broken rx after link-down on RTL8125") Reported-by: Ian Chen Tested-by: Ian Chen Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit Link: https://lore.kernel.org/r/caf6a487-ef8c-4570-88f9-f47a659faf33@gmail.com Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin

r8169: disable ASPM in case of tx timeout

2023-12-08T07:46:16+00:00

[ Upstream commit 80c0576ef179311f624bc450fede30a89afe9792 ] There are still single reports of systems where ASPM incompatibilities cause tx timeouts. It's not clear whom to blame, so let's disable ASPM in case of a tx timeout. v2: - add one-time warning for informing the user Signed-off-by: Heiner Kallweit Reviewed-by: Alexander Duyck Link: https://lore.kernel.org/r/92369a92-dc32-4529-0509-11459ba0e391@gmail.com Signed-off-by: Jakub Kicinski Stable-dep-of: 59d395ed606d ("r8169: fix deadlock on RTL8125 in jumbo mtu mode") Signed-off-by: Sasha Levin

mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled

2023-12-08T07:46:16+00:00

[ Upstream commit 477865af60b2117ceaa1d558e03559108c15c78c ] With cat regulator_summary, we found that vqmmc was not shutting down after the card was pulled. cat /sys/kernel/debug/regulator/regulator_summary 1.before fix 1)Insert SD card vddsdio 1 1 0 unknown 3500mV 0mA 1200mV 3750mV 71100000.mmc-vqmmc 1 0mA 3500mV 3600mV 2)Pull out the SD card vddsdio 1 1 0 unknown 3500mV 0mA 1200mV 3750mV 71100000.mmc-vqmmc 1 0mA 3500mV 3600mV 2.after fix 1)Insert SD cardt vddsdio 1 1 0 unknown 3500mV 0mA 1200mV 3750mV 71100000.mmc-vqmmc 1 0mA 3500mV 3600mV 2)Pull out the SD card vddsdio 0 1 0 unknown 3500mV 0mA 1200mV 3750mV 71100000.mmc-vqmmc 0 0mA 3500mV 3600mV Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller") Signed-off-by: Wenchao Chen Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20231115083406.7368-1-wenchao.chen@unisoc.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin

mmc: core: add helpers mmc_regulator_enable/disable_vqmmc

2023-12-08T07:46:16+00:00

[ Upstream commit 8d91f3f8ae57e6292142ca89f322e90fa0d6ac02 ] There's a number of drivers (e.g. dw_mmc, meson-gx, mmci, sunxi) using the same mechanism and a private flag vqmmc_enabled to deal with enabling/disabling the vqmmc regulator. Move this to the core and create new helpers mmc_regulator_enable_vqmmc and mmc_regulator_disable_vqmmc. Signed-off-by: Heiner Kallweit Acked-by: Martin Blumenstingl Link: https://lore.kernel.org/r/71586432-360f-9b92-17f6-b05a8a971bc2@gmail.com Signed-off-by: Ulf Hansson Stable-dep-of: 477865af60b2 ("mmc: sdhci-sprd: Fix vqmmc not shutting down after the card was pulled") Signed-off-by: Sasha Levin

mmc: block: Retry commands in CQE error recovery

2023-12-08T07:46:16+00:00

[ Upstream commit 8155d1fa3a747baad5caff5f8303321d68ddd48c ] It is important that MMC_CMDQ_TASK_MGMT command to discard the queue is successful because otherwise a subsequent reset might fail to flush the cache first. Retry it and the previous STOP command. Fixes: 72a5af554df8 ("mmc: core: Add support for handling CQE requests") Cc: stable@vger.kernel.org Signed-off-by: Adrian Hunter Reviewed-by: Avri Altman Link: https://lore.kernel.org/r/20231103084720.6886-5-adrian.hunter@intel.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin

mmc: core: convert comma to semicolon

2023-12-08T07:46:15+00:00

[ Upstream commit 6b1dc6229aecbcb45e8901576684a8c09e25ad7b ] Replace a comma between expression statements by a semicolon. Signed-off-by: Zheng Yongjun Link: https://lore.kernel.org/r/20201216131737.14883-1-zhengyongjun3@huawei.com Signed-off-by: Ulf Hansson Stable-dep-of: 8155d1fa3a74 ("mmc: block: Retry commands in CQE error recovery") Signed-off-by: Sasha Levin

mmc: cqhci: Fix task clearing in CQE error recovery

2023-12-08T07:46:15+00:00

[ Upstream commit 1de1b77982e1a1df9707cb11f9b1789e6b8919d4 ] If a task completion notification (TCN) is received when there is no outstanding task, the cqhci driver issues a "spurious TCN" warning. This was observed to happen right after CQE error recovery. When an error interrupt is received the driver runs recovery logic. It halts the controller, clears all pending tasks, and then re-enables it. On some platforms, like Intel Jasper Lake, a stale task completion event was observed, regardless of the CQHCI_CLEAR_ALL_TASKS bit being set. This results in either: a) Spurious TC completion event for an empty slot. b) Corrupted data being passed up the stack, as a result of premature completion for a newly added task. Rather than add a quirk for affected controllers, ensure tasks are cleared by toggling CQHCI_ENABLE, which would happen anyway if cqhci_clear_all_tasks() timed out. This is simpler and should be safe and effective for all controllers. Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host") Cc: stable@vger.kernel.org Reported-by: Kornel Dulęba Tested-by: Kornel Dulęba Co-developed-by: Kornel Dulęba Signed-off-by: Kornel Dulęba Signed-off-by: Adrian Hunter Reviewed-by: Avri Altman Link: https://lore.kernel.org/r/20231103084720.6886-7-adrian.hunter@intel.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin

mmc: cqhci: Warn of halt or task clear failure

2023-12-08T07:46:15+00:00

[ Upstream commit 35597bdb04ec27ef3b1cea007dc69f8ff5df75a5 ] A correctly operating controller should successfully halt and clear tasks. Failure may result in errors elsewhere, so promote messages from debug to warnings. Fixes: a4080225f51d ("mmc: cqhci: support for command queue enabled host") Cc: stable@vger.kernel.org Signed-off-by: Adrian Hunter Reviewed-by: Avri Altman Reviewed-by: Avri Altman Link: https://lore.kernel.org/r/20231103084720.6886-6-adrian.hunter@intel.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin