Messages in this thread | | | Subject | Re: [PATCH] Use correct byte-sized register constraint in __xchg_op() | From | Thomas Reitmayr <> | Date | Thu, 05 Apr 2012 23:16:03 +0200 |
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Hi Josh, You are right, this bug also affects 3.3 and IMO should be fixed there, too! -Thomas
Am Donnerstag, den 05.04.2012, 16:27 -0400 schrieb Josh Boyer: > On Tue, Apr 3, 2012 at 8:37 PM, Josh Boyer <jwboyer@gmail.com> wrote: > > On Mon, Apr 2, 2012 at 7:15 PM, Jeremy Fitzhardinge <jeremy@goop.org> wrote: > >> x86-64 can access the low half of any register, but i386 can only do > >> it with a subset of registers. 'r' causes compilation failures on i386, > >> but 'q' expresses the constraint properly. > >> > >> Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org> > >> Reported-by: Leigh Scott <leigh123linux@googlemail.com> > >> Tested-by: Thomas Reitmayr <treitmayr@devbase.at> > > > > This should be CC'd to stable, given the bug shows up in 3.3, right? > > Er.. this patch seems to have been lost in limbo. Is anyone following > up on it? > > josh >
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