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SubjectRe: [PATCH] userfaultfd: avoid the duplicated release for userfaultfd_ctx
On Sun, Jul 19, 2020 at 6:34 PM Xu, Yanfei <yanfei.xu@windriver.com> wrote:
>
>
>
> On 7/20/20 12:57 AM, Al Viro wrote:
> > On Sun, Jul 19, 2020 at 09:58:34PM +0800, Xu, Yanfei wrote:
> >> ping Al Viro
> >>
> >> Could you please help to review this patch? Thanks a lot.
> >
> > That's -next, right? As for the patch itself... Frankly,
> Yes, it's -next.
> > Daniel's patch looks seriously wrong.
> Get it.
>
> Regards,
> Yanfei
> > * why has O_CLOEXEC been quietly smuggled in? It's
> > a userland ABI change, for fsck sake...
> > * the double-put you've spotted
> > * the whole out: thing - just make it
> > if (IS_ERR(file)) {
> > userfaultfd_ctx_put(ctx);
> > return PTR_ERR(file);
> > }
> > and be done with that.
> >

Adding Lokesh to take a look.

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