linux-stable.git/drivers/mmc/core, branch linux-6.16.y Linux kernel stable tree mmc: core: Adjust some error messages for SD UHS-II cards 2025-06-24T10:38:02+00:00 Victor Shih victor.shih@genesyslogic.com.tw 2025-06-06T11:01:19+00:00 14633da0f416fdbb6844d1b295cdc828b666e273 Adjust some error messages to debug mode to avoid causing misunderstanding it is an error. Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Fixes: 9a9f7e13952b ("mmc: core: Support UHS-II card control and access") Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250606110121.96314-2-victorshihgli@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Adjust some error messages to debug mode to avoid causing
misunderstanding it is an error.

Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: 9a9f7e13952b ("mmc: core: Support UHS-II card control and access")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250606110121.96314-2-victorshihgli@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier 2025-06-09T13:19:12+00:00 Avri Altman avri.altman@sandisk.com 2025-05-26T11:44:45+00:00 009c3a4bc41e855fd76f92727f9fbae4e5917d7f Move the BROKEN_SD_DISCARD quirk for certain SanDisk SD cards from the `mmc_blk_fixups[]` to `mmc_sd_fixups[]`. This ensures the quirk is applied earlier in the device initialization process, aligning with the reasoning in [1]. Applying the quirk sooner prevents the kernel from incorrectly enabling discard support on affected cards during initial setup. [1] https://lore.kernel.org/all/20240820230631.GA436523@sony.com Fixes: 07d2872bf4c8 ("mmc: core: Add SD card quirk for broken discard") Signed-off-by: Avri Altman <avri.altman@sandisk.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20250526114445.675548-1-avri.altman@sandisk.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
Move the BROKEN_SD_DISCARD quirk for certain SanDisk SD cards from the
`mmc_blk_fixups[]` to `mmc_sd_fixups[]`. This ensures the quirk is
applied earlier in the device initialization process, aligning with the
reasoning in [1]. Applying the quirk sooner prevents the kernel from
incorrectly enabling discard support on affected cards during initial
setup.

[1] https://lore.kernel.org/all/20240820230631.GA436523@sony.com

Fixes: 07d2872bf4c8 ("mmc: core: Add SD card quirk for broken discard")
Signed-off-by: Avri Altman <avri.altman@sandisk.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250526114445.675548-1-avri.altman@sandisk.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08T07:07:37+00:00 Ingo Molnar mingo@kernel.org 2025-05-09T05:51:14+00:00 41cb08555c4164996d67c78b3bf1c658075b75f1 Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com 
Move this API to the canonical timer_*() namespace.

[ tglx: Redone against pre rc1 ]

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com
mmc: core: Scan the eMMC boot areas for partition table 2025-05-19T11:22:10+00:00 Loic Poulain loic.poulain@oss.qualcomm.com 2025-05-07T13:45:38+00:00 f0534aace311f4fa1d25fc44a86edcbb24e3434e It appears that some vendors provision the boot areas with valid part tables (GPT) in order to have identifiable partitions for device and firmware specific data, such has the qualcomm CDT (Qualcomm Config Data Table). Additionally, these boot areas can be utilized to host device-specific IDs, calibration data, and other critical information. Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250507134538.575912-1-loic.poulain@oss.qualcomm.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
It appears that some vendors provision the boot areas with valid part
tables (GPT) in order to have identifiable partitions for device and
firmware specific data, such has the qualcomm CDT (Qualcomm Config
Data Table). Additionally, these boot areas can be utilized to host
device-specific IDs, calibration data, and other critical information.

Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250507134538.575912-1-loic.poulain@oss.qualcomm.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: rename mmc_boot_partition_access() to mmc_host_can_access_boot() 2025-05-14T15:07:48+00:00 Wolfram Sang wsa+renesas@sang-engineering.com 2025-05-01T06:33:29+00:00 9e654f2bf309f7ddb9ff2fb3f9b0297ae194d2cb It is not obvious that this functions checks capabilities. Rename it to include '_can' like other capability helpers and reword it slightly. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250501063325.7262-10-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
It is not obvious that this functions checks capabilities. Rename it to
include '_can' like other capability helpers and reword it slightly.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250501063325.7262-10-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: rename mmc_host_uhs() to mmc_host_can_uhs() 2025-05-14T15:07:48+00:00 Wolfram Sang wsa+renesas@sang-engineering.com 2025-05-01T06:33:28+00:00 f55f7da62166dcdd34a0661b94a43464ff7c626a It is not obvious that this functions checks capabilities. Rename it to include '_can' like other capability helpers. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250501063325.7262-9-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
It is not obvious that this functions checks capabilities. Rename it to
include '_can' like other capability helpers.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250501063325.7262-9-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: rename mmc_host_done_complete() to mmc_host_can_done_complete() 2025-05-14T15:07:48+00:00 Wolfram Sang wsa+renesas@sang-engineering.com 2025-05-01T06:33:27+00:00 dc03e2e9f05ffa3cbb9a2dfc7dfb112847d5d966 It is not obvious that this functions checks capabilities. Rename it to include '_can' like other capability helpers. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250501063325.7262-8-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
It is not obvious that this functions checks capabilities. Rename it to
include '_can' like other capability helpers.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250501063325.7262-8-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: rename mmc_host_cmd23() to mmc_host_can_cmd23() 2025-05-14T15:07:48+00:00 Wolfram Sang wsa+renesas@sang-engineering.com 2025-05-01T06:33:26+00:00 03b31a0638a1cb1c580de4d5054ec9f5caffdffc It is not obvious that this functions checks capabilities. Rename it to include '_can' like other capability helpers. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250501063325.7262-7-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
It is not obvious that this functions checks capabilities. Rename it to
include '_can' like other capability helpers.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250501063325.7262-7-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: rename mmc_can_gpio_ro() to mmc_host_can_gpio_ro() 2025-05-14T14:59:17+00:00 Wolfram Sang wsa+renesas@sang-engineering.com 2025-04-01T09:58:47+00:00 2e1a26ed6b3864576720364c793e4abf0681fcf5 mmc_can_* functions sometimes relate to the card and sometimes to the host. Make it obvious by renaming this function to include 'host'. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250401095847.29271-12-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
mmc_can_* functions sometimes relate to the card and sometimes to the host.
Make it obvious by renaming this function to include 'host'.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250401095847.29271-12-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
mmc: rename mmc_can_gpio_cd() to mmc_host_can_gpio_cd() 2025-05-14T14:59:17+00:00 Wolfram Sang wsa+renesas@sang-engineering.com 2025-04-01T09:58:46+00:00 da012e1eb5372be518e2667c1afa00996bb076e6 mmc_can_* functions sometimes relate to the card and sometimes to the host. Make it obvious by renaming this function to include 'host'. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250401095847.29271-11-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> 
mmc_can_* functions sometimes relate to the card and sometimes to the host.
Make it obvious by renaming this function to include 'host'.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250401095847.29271-11-wsa+renesas@sang-engineering.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>