From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King - ARM Linux Subject: Re: [PATCH 02/14] ARM: bitops: switch set/clear/change bitops to use ldrex/strex Date: Mon, 24 Jan 2011 10:28:49 +0000 Message-ID: <20110124102849.GA18459@n2100.arm.linux.org.uk> References: <20110117192050.GE23331@n2100.arm.linux.org.uk> <20110123001636.GA20841@n2100.arm.linux.org.uk> <20110123093526.GA26120@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from caramon.arm.linux.org.uk ([78.32.30.218]:51057 "EHLO caramon.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751357Ab1AXK3D (ORCPT ); Mon, 24 Jan 2011 05:29:03 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "Poddar, Sourav" Cc: Nicolas Pitre , linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org On Mon, Jan 24, 2011 at 02:27:24PM +0530, Poddar, Sourav wrote: > 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@pulham.picochip.com > >>> http://mid.gmane.org/20110117110308.GC2622@pulham.picochip.com > >> > >> Slightly different patch - there were three revisions. =A0I 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. = =A0I > >>> 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. > >> > > >=20 > Boot tested the 14 patch series =A0with CONFIG_SWP_EMULATE enabled, = on > the following boards : >=20 >=20 > 1. Omap2420 SDP >=20 > 2. Omap2430 SDP >=20 > 3. Omap3430 SDP >=20 > 4. Omap4 Blaze >=20 > Tested-by: Sourav Poddar Thanks. It's also important to ascertain which filesystems were tested= - could you let me know please? -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Mon, 24 Jan 2011 10:28:49 +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> <20110123093526.GA26120@n2100.arm.linux.org.uk> Message-ID: <20110124102849.GA18459@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jan 24, 2011 at 02:27:24PM +0530, Poddar, Sourav wrote: > 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 Thanks. It's also important to ascertain which filesystems were tested - could you let me know please?