From: Oleg Verych <olecom@flower.upol.cz>
To: Christoph Lameter <clameter@sgi.com>
Cc: Hugh Dickins <hugh@veritas.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Nicolas Ferre <nicolas.ferre@rfo.atmel.com>,
ARM Linux Mailing List <linux-arm-kernel@lists.arm.linux.org.uk>,
Linux Kernel list <linux-kernel@vger.kernel.org>,
Marc Pignat <marc.pignat@hevs.ch>,
Andrew Victor <andrew@sanpeople.com>,
Pierre Ossman <drzeus@drzeus.cx>,
Andrew Morton <akpm@linux-foundation.org>,
Russell King <rmk@arm.linux.org.uk>
Subject: Re: Oops in a driver while using SLUB as a SLAB allocator
Date: Sat, 23 Jun 2007 12:40:20 +0200 [thread overview]
Message-ID: <E1I232S-0006OQ-B0@flower> (raw)
In-Reply-To: <Pine.LNX.4.64.0706221312520.18841@schroedinger.engr.sgi.com>
* From: Christoph Lameter
* Newsgroups: linux.kernel,linux.ports.arm.kernel
* Date: Fri, 22 Jun 2007 13:15:19 -0700 (PDT)
>
> Here is the corresponding PA-RISC piece. Its as straightforward as
> the other one since the only way to make this work properly in the past
> was if the sizes passed to the dma alloc functions are page size based.
[]
> --- linux-2.6.orig/arch/parisc/kernel/pci-dma.c 2007-06-22 13:02:32.000000000 -0700
> +++ linux-2.6/arch/parisc/kernel/pci-dma.c 2007-06-22 13:06:39.000000000 -0700
> @@ -572,7 +572,7 @@ static void *pa11_dma_alloc_noncoherent(
> void *addr = NULL;
>
> /* rely on kmalloc to be cacheline aligned */
> - addr = kmalloc(size, flag);
> + addr = (void *)__get_free_pages(flag, get_order(size));
Seems like comment must be removed.
____
next prev parent reply other threads:[~2007-06-23 10:27 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-21 9:30 Oops in a driver while using SLUB as a SLAB allocator Nicolas Ferre
2007-06-21 14:54 ` Marc Pignat
2007-06-21 14:57 ` Marc Pignat
2007-06-21 15:54 ` Nicolas Ferre
2007-06-22 6:28 ` [PATCH] mmc-atmel : fix kunmap wrong usage Marc Pignat
2007-06-22 12:00 ` Hugh Dickins
2007-06-22 13:34 ` Nicolas Ferre
2007-06-22 13:46 ` Hugh Dickins
2007-06-22 14:21 ` Marc Pignat
2007-06-22 14:58 ` Marc Pignat
2007-06-22 19:00 ` Jens Axboe
2007-06-22 9:09 ` Oops in a driver while using SLUB as a SLAB allocator Nicolas Ferre
2007-06-21 22:27 ` Hugh Dickins
2007-06-22 1:01 ` Christoph Lameter
2007-06-22 4:26 ` Hugh Dickins
2007-06-22 5:13 ` Christoph Lameter
2007-06-22 7:00 ` Russell King
2007-06-22 1:36 ` Christoph Lameter
2007-06-22 4:40 ` Hugh Dickins
2007-06-22 5:10 ` Christoph Lameter
2007-06-22 5:37 ` Hugh Dickins
2007-06-22 16:40 ` Linus Torvalds
2007-06-22 17:26 ` Christoph Lameter
2007-06-22 17:41 ` Christoph Lameter
2007-06-22 18:39 ` Hugh Dickins
2007-06-22 18:51 ` Christoph Lameter
2007-06-22 19:01 ` Hugh Dickins
2007-06-22 19:11 ` Christoph Lameter
2007-06-22 20:21 ` Hugh Dickins
2007-06-22 22:54 ` Christoph Lameter
2007-06-22 20:15 ` Christoph Lameter
2007-06-23 10:40 ` Oleg Verych [this message]
2007-06-24 8:38 ` Russell King
2007-06-24 10:24 ` Hugh Dickins
2007-06-24 10:51 ` Russell King
2007-06-25 0:25 ` Hugh Dickins
2007-06-25 13:55 ` Nicolas Ferre
2007-06-25 14:07 ` Christoph Lameter
2007-06-25 16:42 ` Hugh Dickins
2007-06-25 17:00 ` Christoph Lameter
2007-06-25 17:23 ` Hugh Dickins
2007-06-25 18:23 ` Christoph Lameter
2007-06-25 18:43 ` Hugh Dickins
2007-06-25 18:50 ` Christoph Lameter
2007-06-25 19:04 ` Hugh Dickins
2007-06-26 18:09 ` Christoph Lameter
2007-06-22 20:18 ` Russell King
2007-06-22 1:41 ` Christoph Lameter
2007-06-22 4:46 ` Hugh Dickins
2007-06-22 5:31 ` Christoph Lameter
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