From 4e0b33413f917b891629abf606ea98c3e015ec27 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 12 Feb 2016 18:00:00 +0000 Subject: [PATCH] scripts/runqemu-internal: Work around qemux86 PAT bugs in linux 4.4.1 Since the upgrade of qemux86 to 4.4.1 we're seeing PAT issues when starting the X server. We need to fix the problem but the failing sanity tests mask out other issues and we need a workaround. Merge this for now until we can figure out the full issue. This is better than changing the kernel defconfig or reverting to old kernel versions. (From OE-Core rev: 2749ba318bf322cb5014689532372473004e92b9) Signed-off-by: Richard Purdie --- scripts/runqemu-internal | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal index c2787c3394..fb98a6ef1c 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" + KERNCMDLINE="$KERNCMDLINE oprofile.timer=1 nopat" fi if [ "$MACHINE" = "qemux86-64" ]; then