Sergey Senozhatsky ca40e57b22 mtk-sd: reset host->mrq on prepare_data() error ...

commit ec54c0a207 upstream.

Do not leave host with dangling ->mrq pointer if we hit
the msdc_prepare_data() error out path.

Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Reviewed-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Fixes: f5de469990 ("mtk-sd: Prevent memory corruption from DMA map failure")
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20250625052106.584905-1-senozhatsky@chromium.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-07-10 16:04:44 +02:00

..

core

mmc: core: sd: Apply BROKEN_SD_DISCARD quirk earlier

2025-07-10 16:04:42 +02:00

host

mtk-sd: reset host->mrq on prepare_data() error

2025-07-10 16:04:44 +02:00

Kconfig

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Makefile

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