Messages in this thread | | | Date | Sat, 20 Jan 2018 09:00:08 +0100 | From | Greg KH <> | Subject | Re: [PATCH] staging: android: ion: Zero CMA allocated memory |
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On Fri, Jan 19, 2018 at 11:16:47AM -0800, Liam Mark wrote: > Since the CMA API is now used directly the allocated memory is no longer > automatically zeroed. > > Explicitly zero CMA allocated memory to ensure that no data is exposed > to userspace.
How far back does this patch need to be ported? What is the git commit id that caused this change to be needed? Please add it as a "Fixes:" tag to the patch.
> > Change-Id: I08e143707a0d31610821a7f16826c262bf3c1999
I'm guessing you didn't run scripts/checkpatch.pl on this patch :(
Please fix up and resend.
thanks,
greg k-h
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