From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Sun, 23 Jan 2011 09:35:26 +0000 Subject: [PATCH 02/14] ARM: bitops: switch set/clear/change bitops to use ldrex/strex In-Reply-To: References: <20110117192050.GE23331@n2100.arm.linux.org.uk> <20110123001636.GA20841@n2100.arm.linux.org.uk> Message-ID: <20110123093526.GA26120@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 at pulham.picochip.com > http://mid.gmane.org/20110117110308.GC2622 at 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.