From e00f0794a535c8e68ae1c87c8b01dd65645d570b Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Sun, 14 Feb 2016 09:25:34 +0000 Subject: linux-yocto: Work around PAT issue on qemux86 We have an issue with PAT handling on older processes with limited PAT bits, see the patch description for the full problem. This replaces the runqemu workaround with a kernel patch until we can get the kernel trees sorted out and discuss a proper fix with upstream. It should be safe everywhere so is applied unconditionally. Signed-off-by: Richard Purdie --- scripts/runqemu-internal | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/runqemu-internal') diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal index ad854d108d..ebed2bdd01 100755 --- a/scripts/runqemu-internal +++ b/scripts/runqemu-internal @@ -434,7 +434,7 @@ if [ "$MACHINE" = "qemux86" ]; then fi # Currently oprofile's event based interrupt mode doesn't work(Bug #828) in # qemux86 and qemux86-64. We can use timer interrupt mode for now. - KERNCMDLINE="$KERNCMDLINE oprofile.timer=1 nopat" + KERNCMDLINE="$KERNCMDLINE oprofile.timer=1" fi if [ "$MACHINE" = "qemux86-64" ]; then -- cgit 1.2.3-korg