From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 25 Mar 2008 12:01:37 -0700 (PDT) From: Christoph Lameter Subject: Re: [Bugme-new] [Bug 10318] New: WARNING: at arch/x86/mm/highmem_32.c:43 kmap_atomic_prot+0x87/0x184() In-Reply-To: <47E9482B.7050005@cosmosbay.com> Message-ID: References: <20080325105750.ff913a83.akpm@linux-foundation.org> <47E9482B.7050005@cosmosbay.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Eric Dumazet Cc: Andrew Morton , netdev@vger.kernel.org, bugme-daemon@bugzilla.kernel.org, pstaszewski@artcom.pl, linux-mm@kvack.org, Ingo Molnar List-ID: 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? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org