From mboxrd@z Thu Jan 1 00:00:00 1970 From: sourav.poddar@ti.com (Poddar, Sourav) Date: Mon, 24 Jan 2011 14:27:24 +0530 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> <20110123093526.GA26120@n2100.arm.linux.org.uk> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jan 24, 2011 at 2:08 PM, Poddar, Sourav wrote: > On Sun, Jan 23, 2011 at 3:05 PM, Russell King - ARM Linux > 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 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. >> > 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