From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@armlinux.org.uk (Russell King - ARM Linux) Date: Tue, 27 Jun 2017 23:05:50 +0100 Subject: [RFC PATCH v2 1/2] ARM: iwmmxt: Add missing __user annotations to sigframe accessors In-Reply-To: <1498583067-14178-2-git-send-email-Dave.Martin@arm.com> References: <1498583067-14178-1-git-send-email-Dave.Martin@arm.com> <1498583067-14178-2-git-send-email-Dave.Martin@arm.com> Message-ID: <20170627220550.GS4902@n2100.armlinux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Jun 27, 2017 at 06:04:06PM +0100, Dave Martin wrote: > preserve_iwmmxt_context() and restore_iwmmxt_context() lack __user > accessors on their arguments pointing to the user signal frame. > > There does not be appear to be a bug here, but this omission is > inconsistent with the crunch and vfp sigframe access functions. > > This patch adds the annotations, for consistency. > > Signed-off-by: Dave Martin Absolutely the right thing to do. Please drop this into the patch system, thanks. -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net.