Messages in this thread | | | From | Suren Baghdasaryan <> | Date | Wed, 21 Apr 2021 14:17:03 -0700 | Subject | Re: [PATCH 0/5] 4.14 backports of fixes for "CoW after fork() issue" |
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On Wed, Apr 21, 2021 at 2:05 PM Peter Xu <peterx@redhat.com> wrote: > > Hi, Suren, > > On Wed, Apr 21, 2021 at 01:01:34PM -0700, Suren Baghdasaryan wrote: > > Peter, you mentioned https://lkml.org/lkml/2020/8/10/439 patch to > > distinguish real writes vs enforced COW read requests, however I also > > see that you had a later version of this patch here: > > https://lore.kernel.org/patchwork/patch/1286506/. Which one should I > > backport? Or is it not needed in the absence of uffd-wp support in the > > earlier kernels? > > Sorry I have no ability to evaluate the rest... but according to Linus's > previous reply, my understanding is that it is not needed, not to mention it's > not upstreamed too.
Thanks! Then I'll send the backports for 17839856fd58 alone and if more backports are needed I'll post followup patches. Cheers, Suren.
> > Thanks, > > -- > Peter Xu > > -- > To unsubscribe from this group and stop receiving emails from it, send an email to kernel-team+unsubscribe@android.com. >
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