[PATCH 02/14] ARM: bitops: switch set/clear/change bitops to use ldrex/strex
sourav.poddar at ti.com
Mon Jan 24 03:57:24 EST 2011
On Mon, Jan 24, 2011 at 2:08 PM, Poddar, Sourav <sourav.poddar at ti.com> wrote:
> On Sun, Jan 23, 2011 at 3:05 PM, Russell King - ARM Linux
> <linux at arm.linux.org.uk> wrote:
>> On Sat, Jan 22, 2011 at 11:44:59PM -0500, Nicolas Pitre wrote:
>>> At least another person did post results:
>> Slightly different patch - there were three revisions. I can't attach
>> a tested-by given to a different patch to this one.
>>> > That means omap2plus_defconfig .38 mainline kernels
>>> > (including -stable) will remain potentially dangerous when run on
>>> > SMP capable hardware.
>>> I must admit that this series looks a bit large for stable IMHO. I
>>> think that the fix for stable should limit itself only to prevent SMP
>>> from being selected if anything else than CPU_32v6K is selected.
>> The first three are the bare minimum required for -stable.
Boot tested the 14 patch series with CONFIG_SWP_EMULATE enabled, on
the following boards :
1. Omap2420 SDP
2. Omap2430 SDP
3. Omap3430 SDP
4. Omap4 Blaze
Tested-by: Sourav Poddar <sourav.poddar at ti.com>
More information about the linux-arm-kernel