On Fri, 2012-09-28 at 13:14 -0700, Greg Kroah-Hartman wrote: > 3.4-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: Ian Chen <ian.cy.c...@samsung.com> > > commit 3550ccdb9d8d350e526b809bf3dd92b550a74fe1 upstream. > > For several MoviNAND eMMC parts, there are known issues with secure > erase and secure trim. For these specific MoviNAND devices, we skip > these operations. > > Specifically, there is a bug in the eMMC firmware that causes > unrecoverable corruption when the MMC is erased with MMC_CAP_ERASE > enabled. > > References: > > http://forum.xda-developers.com/showthread.php?t=1644364 > https://plus.google.com/111398485184813224730/posts/21pTYfTsCkB#111398485184813224730/posts/21pTYfTsCkB > > Signed-off-by: Ian Chen <ian.cy.c...@samsung.com> > Reviewed-by: Namjae Jeon <linkinj...@gmail.com> > Acked-by: Jaehoon Chung <jh80.ch...@samsung.com> > Reviewed-by: Linus Walleij <linus.wall...@linaro.org> > Signed-off-by: Chris Ball <c...@laptop.org> > Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> [...]
I think you owe Greg a backport of this to 3.0.
Ben.
--
Ben Hutchings
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