From: Christoph Lameter <clameter@sgi.com>
To: Eric Dumazet <dada1@cosmosbay.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
netdev@vger.kernel.org, bugme-daemon@bugzilla.kernel.org,
pstaszewski@artcom.pl, linux-mm@kvack.org,
Ingo Molnar <mingo@elte.hu>
Subject: Re: [Bugme-new] [Bug 10318] New: WARNING: at arch/x86/mm/highmem_32.c:43 kmap_atomic_prot+0x87/0x184()
Date: Tue, 25 Mar 2008 12:01:37 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0803251159500.17356@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <47E9482B.7050005@cosmosbay.com>
On Tue, 25 Mar 2008, Eric Dumazet wrote:
> If kzalloc() or __get_free_pages(__GFP_ZERO) is not allowed from softirq then
> many usages are illegal.
There is clearly no problem for GFP_KERNEL. The only issue could arise for
GFP_HIGHMEM|__GFP_ZERO. I thought we had dealt with these false positives
a while back?
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next prev parent reply other threads:[~2008-03-25 19:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-10318-10286@http.bugzilla.kernel.org/>
2008-03-25 17:57 ` Andrew Morton
2008-03-25 18:44 ` Eric Dumazet
2008-03-25 19:01 ` Christoph Lameter [this message]
2008-03-25 20:23 ` Ingo Molnar
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