From b1922a519e0788518d64abe7ec37d5de30e42305 Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk Date: Wed, 25 Sep 2013 15:27:50 -0400 Subject: [PATCH] xen/mmu: Correct PAT MST setting. Jan Beulich spotted that the PAT MSR settings in the Xen public document that "the first (PAT6) column was wrong across the board, and the column for PAT7 was missing altogether." This updates it to be in sync. CC: Jan Beulich Signed-off-by: Konrad Rzeszutek Wilk Acked-by: Jan Beulich --- arch/x86/xen/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index fdc3ba28ca38..c9631e73a090 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -468,8 +468,8 @@ PV_CALLEE_SAVE_REGS_THUNK(xen_pgd_val); * 3 PCD PWT UC UC UC * 4 PAT WB WC WB * 5 PAT PWT WC WP WT - * 6 PAT PCD UC- UC UC- - * 7 PAT PCD PWT UC UC UC + * 6 PAT PCD UC- rsv UC- + * 7 PAT PCD PWT UC rsv UC */ void xen_set_pat(u64 pat) -- GitLab