From: Ingo Molnar <mingo@elte.hu>
To: Michael Borisov <niro@tut.by>
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
Jeremy Fitzhardinge <jeremy@goop.org>,
the arch/x86 maintainers <x86@kernel.org>
Subject: Re: [PATCH] fix warning in arch/x86/mm/pgtable.c
Date: Mon, 28 Jul 2008 16:06:30 +0000 [thread overview]
Message-ID: <20080728160630.GA17669@elte.hu> (raw)
In-Reply-To: <1217091007.6107.8.camel@inlin>
* Michael Borisov <niro@tut.by> wrote:
> This patch fixes the following compile warning:
>
> arch/x86/mm/pgtable.c: In function ‘pgd_mop_up_pmds’:
> arch/x86/mm/pgtable.c:194: warning: unused variable ‘pmd’
> - pmd_t *pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|
> __GFP_REPEAT);
> + pmd_t *pmd;
> + pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
what gcc version are you using? Seems to be a compiler bug.
Ingo
WARNING: multiple messages have this Message-ID (diff)
From: Ingo Molnar <mingo@elte.hu>
To: Michael Borisov <niro@tut.by>
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org,
Jeremy Fitzhardinge <jeremy@goop.org>,
the arch/x86 maintainers <x86@kernel.org>
Subject: Re: [PATCH] fix warning in arch/x86/mm/pgtable.c
Date: Mon, 28 Jul 2008 18:06:30 +0200 [thread overview]
Message-ID: <20080728160630.GA17669@elte.hu> (raw)
In-Reply-To: <1217091007.6107.8.camel@inlin>
* Michael Borisov <niro@tut.by> wrote:
> This patch fixes the following compile warning:
>
> arch/x86/mm/pgtable.c: In function ‘pgd_mop_up_pmds’:
> arch/x86/mm/pgtable.c:194: warning: unused variable ‘pmd’
> - pmd_t *pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|
> __GFP_REPEAT);
> + pmd_t *pmd;
> + pmd = (pmd_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
what gcc version are you using? Seems to be a compiler bug.
Ingo
next prev parent reply other threads:[~2008-07-28 16:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-26 16:50 [PATCH] fix warning in arch/x86/mm/pgtable.c Michael Borisov
2008-07-26 16:50 ` Michael Borisov
2008-07-28 16:06 ` Ingo Molnar [this message]
2008-07-28 16:06 ` Ingo Molnar
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