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author | David S. Miller <davem@davemloft.net> | 2014-11-01 18:53:27 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2014-11-01 18:53:27 (GMT) |
commit | 55b42b5ca2dcf143465968697fe6c6503b05fca1 (patch) | |
tree | 91878cd53efc44ba67244d4d3897020828c87c01 /arch/x86/kernel/cpu/intel.c | |
parent | 10738eeaf4ab3de092586cefcc082e7d43ca0044 (diff) | |
parent | ec1f1276022e4e3ca40871810217d513e39ff250 (diff) | |
download | linux-55b42b5ca2dcf143465968697fe6c6503b05fca1.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/phy/marvell.c
Simple overlapping changes in drivers/net/phy/marvell.c
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/x86/kernel/cpu/intel.c')
-rw-r--r-- | arch/x86/kernel/cpu/intel.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index 1ef4562..9cc6b6f 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -213,12 +213,13 @@ static void intel_workarounds(struct cpuinfo_x86 *c) { #ifdef CONFIG_X86_F00F_BUG /* - * All current models of Pentium and Pentium with MMX technology CPUs + * All models of Pentium and Pentium with MMX technology CPUs * have the F0 0F bug, which lets nonprivileged users lock up the * system. Announce that the fault handler will be checking for it. + * The Quark is also family 5, but does not have the same bug. */ clear_cpu_bug(c, X86_BUG_F00F); - if (!paravirt_enabled() && c->x86 == 5) { + if (!paravirt_enabled() && c->x86 == 5 && c->x86_model < 9) { static int f00f_workaround_enabled; set_cpu_bug(c, X86_BUG_F00F); |