Re: [RFC PATCH v2 1/2] ARM: iwmmxt: Add missing __user annotations to sigframe accessors
Russell King - ARM Linux <[email protected]>
| Newsgroups | gmane.comp.lib.glibc.alpha,gmane.linux.ports.arm.kernel,gmane.comp.gdb.devel |
|---|---|
| Message-ID | <[email protected]> |
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 <[email protected]> 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.