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Date: Sat, 20 Jan 2018 09:00:08 +0100 From: Greg KH <gregkh@...uxfoundation.org> To: Liam Mark <lmark@...eaurora.org> Cc: Laura Abbott <labbott@...hat.com>, Sumit Semwal <sumit.semwal@...aro.org>, linaro-mm-sig@...ts.linaro.org, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] staging: android: ion: Zero CMA allocated memory 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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