From 56383703c060777fd01aaf8d63d5f46d660e9fb9 Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Fri, 9 Aug 2013 11:11:36 -0300 Subject: pc: Remove PCLMULQDQ from Westmere on pc-*-1.4 and older MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Commit 41cb383f42d0cb51d8e3e25e3ecebc954dd4196f made a guest-visible change by adding the PCLMULQDQ bit to Westmere without adding compatibility code to keep the ABI for older machine-types. Fix it by adding the missing compat code. Signed-off-by: Eduardo Habkost Signed-off-by: Andreas Färber --- hw/i386/pc_piix.c | 1 + 1 file changed, 1 insertion(+) (limited to 'hw/i386/pc_piix.c') diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index a19e17229b..1329f970a9 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -265,6 +265,7 @@ static void pc_init_pci_1_4(QEMUMachineInitArgs *args) { has_pvpanic = false; x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE); + x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ); pc_init_pci_1_5(args); } -- cgit v1.2.3