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SubjectRe: [PATCH] blk-mq: fix alignment mismatch.
Sounds good! Thanks for the help and the link.

On Thu, Apr 8, 2021 at 11:12 AM Nathan Chancellor <nathan@kernel.org> wrote:
>
> Hi Jian,
>
> On Thu, Apr 08, 2021 at 10:57:54AM -0700, Jian Cai wrote:
> > So this issue is blocking the LLVM upgrading on ChromeOS. Nathan, do
> > you mind sending out the smaller patch like Nick suggested just to see
> > what feedback we could get? I could send it for you if you are busy,
> > and please let me know what tags I should use in that case.
> >
> > Thanks,
> > Jian
>
> I will go ahead and send the smaller patch at some point today.
>
> For what it's worth, Nick brought up https://reviews.llvm.org/D100037,
> which may be relevant here.
>
> Cheers,
> Nathan
>
> > On Wed, Mar 31, 2021 at 3:06 PM Nick Desaulniers
> > <ndesaulniers@google.com> wrote:
> > >
> > > On Wed, Mar 31, 2021 at 2:58 PM Nathan Chancellor <nathan@kernel.org> wrote:
> > > >
> > > > On Wed, Mar 31, 2021 at 02:27:03PM -0700, Jian Cai wrote:
> > > > >
> > > > > I just realized you already proposed solutions for skipping the check
> > > > > in https://lore.kernel.org/linux-block/20210310225240.4epj2mdmzt4vurr3@archlinux-ax161/#t.
> > > > > Do you have any plans to send them for review?
> > > >
> > > > I was hoping to gather some feedback on which option would be preferred
> > > > by Jens and the other ClangBuiltLinux folks before I sent them along. I
> > > > can send the first just to see what kind of feedback I can gather.
> > >
> > > Either approach is fine by me. The smaller might be easier to get
> > > accepted into stable. The larger approach will probably become more
> > > useful in the future (having the diag infra work properly with clang).
> > > I think the ball is kind of in Jens' court to decide. Would doing
> > > both be appropriate, Jens? Have the smaller patch tagged for stable
> > > disabling it for the whole file, then another commit on top not tagged
> > > for stable that adds the diag infra, and a third on top replacing the
> > > file level warning disablement with local diags to isolate this down
> > > to one case? It's a fair but small amount of churn IMO; but if Jens
> > > is not opposed it seems fine?
> > > --
> > > Thanks,
> > > ~Nick Desaulniers

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