On Thu, Oct 27, 2022 at 03:53:08AM +0200, Sasha Levin wrote: > This is a note to let you know that I've just added the patch titled > mmc: core: Support zeroout using TRIM for eMMC > > to the 5.15-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary > > The filename of the patch is: > mmc-core-support-zeroout-using-trim-for-emmc.patch > and it can be found in the queue-5.15 subdirectory. > > If you, or anyone else, feels it should not be added to the stable tree, > please let <stable@xxxxxxxxxxxxxxx> know about it. > > commit d3cc702e4a9f80cf1ae41399593d843d4c509e08 > Author: Vincent Whitchurch <vincent.whitchurch@xxxxxxxx> > Date: Fri Apr 29 17:21:18 2022 +0200 > > mmc: core: Support zeroout using TRIM for eMMC > > [ Upstream commit f7b6fc327327698924ef3afa0c3e87a5b7466af3 ] > > If an eMMC card supports TRIM and indicates that it erases to zeros, we can > use it to support hardware offloading of REQ_OP_WRITE_ZEROES, so let's add > support for this. > > Signed-off-by: Vincent Whitchurch <vincent.whitchurch@xxxxxxxx> > Reviewed-by: Avri Altman <Avri.Altman@xxxxxxx> > Link: https://lore.kernel.org/r/20220429152118.3617303-1-vincent.whitchurch@xxxxxxxx > Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> > Stable-dep-of: 07d2872bf4c8 ("mmc: core: Add SD card quirk for broken discard") > Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> This patch is not stable material, please do not backport it.
