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mmc: rpmb: fixes pause retune on all RPMB partitions.
commit e7794c1 upstream. When RPMB was converted to a character device, it added support for multiple RPMB partitions (Commit 9754857 ("mmc: block: Convert RPMB to a character device"). One of the changes in this commit was transforming the variable target_part defined in __mmc_blk_ioctl_cmd into a bitmask. This inadvertently regressed the validation check done in mmc_blk_part_switch_pre() and mmc_blk_part_switch_post(), so let's fix it. Fixes: 9754857 ("mmc: block: Convert RPMB to a character device") Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20231201153143.1449753-1-jorge@foundries.io Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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