[PATCH 02/14] ARM: bitops: switch set/clear/change bitops to use ldrex/strex
Russell King - ARM Linux
linux at arm.linux.org.uk
Mon Jan 24 05:28:49 EST 2011
On Mon, Jan 24, 2011 at 02:27:24PM +0530, Poddar, Sourav wrote:
> 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:
> >>> http://mid.gmane.org/20110117094602.GA2622@pulham.picochip.com
> >>> http://mid.gmane.org/20110117110308.GC2622@pulham.picochip.com
> >> 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>
Thanks. It's also important to ascertain which filesystems were tested -
could you let me know please?
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