[GIT PULL] x86 fixes

Ingo Molnar
2017-06-10T09:03:08Z

Linus,

Please pull the latest x86-urgent-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus

# HEAD: 5b0bc9ac2ce4881ee318a21f31140584ce4dbdad x86/microcode/intel: Clear patch pointer before jettisoning the initrd

Misc fixes: a Geode fix plus a microcode loader fix.

Thanks,

Ingo

------------------>
Christian Sünkenberg (1):
x86/cpu/cyrix: Add alternative Device ID of Geode GX1 SoC

Dominik Brodowski (1):
x86/microcode/intel: Clear patch pointer before jettisoning the initrd

arch/x86/kernel/cpu/cyrix.c | 1 +
arch/x86/kernel/cpu/microcode/intel.c | 3 +++
2 files changed, 4 insertions(+)

diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index a70fd61095f8..6f077445647a 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -255,6 +255,7 @@ static void init_cyrix(struct cpuinfo_x86 *c)
break;

case 4: /* MediaGX/GXm or Geode GXM/GXLV/GX1 */
+ case 11: /* GX1 with inverted Device ID */
#ifdef CONFIG_PCI
{
u32 vendor, device;
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
index afdfd237b59f..f522415bf9e5 100644
--- a/arch/x86/kernel/cpu/microcode/intel.c
+++ b/arch/x86/kernel/cpu/microcode/intel.c
@@ -619,6 +619,9 @@ int __init save_microcode_in_initrd_intel(void)

show_saved_mc();

+ /* initrd is going away, clear patch ptr. */
+ intel_ucode_patch = NULL;
+
return 0;
}