On Fri, 1 Apr 2016 00:13:46 +0100 Chris Bainbridge <chris.bainbridge@xxxxxxxxx> wrote: > Should also fix https://bugzilla.kernel.org/show_bug.cgi?id=111781 ? > Given that this is a serious bug that can corrupt filesystems it would > be good to see the fix in stable too. Wow, this is horrible. This patch should help a bit. But it's probably hard to workaround that DMA issue completely. There still is a chance of corruption, as soon as the kernel allocates and uses some memory that the DMA controller still uses from boot-up before the fixup is applied. -- Michael
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