linux-kernel - Re: [PATCH v2] x86/efi: fix a -Wtype-limits compilation warning

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Date:   Fri, 21 Jun 2019 17:54:27 +0200
From:   Ard Biesheuvel <ard.biesheuvel@...aro.org>
To:     "Prakhya, Sai Praneeth" <sai.praneeth.prakhya@...el.com>
Cc:     Qian Cai <cai@....pw>, "bp@...en8.de" <bp@...en8.de>,
        "akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
        "dvhart@...radead.org" <dvhart@...radead.org>,
        "andy@...radead.org" <andy@...radead.org>,
        "tglx@...utronix.de" <tglx@...utronix.de>,
        "mingo@...hat.com" <mingo@...hat.com>,
        "hpa@...or.com" <hpa@...or.com>, "x86@...nel.org" <x86@...nel.org>,
        "linux-efi@...r.kernel.org" <linux-efi@...r.kernel.org>,
        "platform-driver-x86@...r.kernel.org" 
        <platform-driver-x86@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] x86/efi: fix a -Wtype-limits compilation warning

On Wed, 19 Jun 2019 at 19:53, Prakhya, Sai Praneeth
<sai.praneeth.prakhya@...el.com> wrote:
>
> > Compiling a kernel with W=1 generates this warning,
> >
> > arch/x86/platform/efi/quirks.c:731:16: warning: comparison of unsigned
> > expression >= 0 is always true [-Wtype-limits]
> >
> > Fixes: 3425d934fc03 ("efi/x86: Handle page faults occurring while running EFI
> > runtime services")
> > Signed-off-by: Qian Cai <cai@....pw>
> > ---
> >
> > v2: Add a "Fixes" tag.
>
> Makes sense.
> Thanks for the fix Qian Cai.
>

Queued as a fix with Sai's ack

Thanks,