x86/microcode/intel: Replace sync_core() with native_cpuid()
authorAndy Lutomirski <luto@kernel.org>
Fri, 9 Dec 2016 18:24:07 +0000 (10:24 -0800)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 19 Dec 2016 10:54:21 +0000 (11:54 +0100)
commit484d0e5c7943644cc46e7308a8f9d83be598f2b9
treefedce8b05aad45a5dc626458b0e649975c43d759
parent426d1aff3138cf38da14e912df3c75e312f96e9e
x86/microcode/intel: Replace sync_core() with native_cpuid()

The Intel microcode driver is using sync_core() to mean "do CPUID
with EAX=1".  I want to rework sync_core(), but first the Intel
microcode driver needs to stop depending on its current behavior.

Reported-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Acked-by: Borislav Petkov <bp@alien8.de>
Cc: Juergen Gross <jgross@suse.com>
Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Matthew Whitehead <tedheadster@gmail.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: xen-devel <Xen-devel@lists.xen.org>
Link: http://lkml.kernel.org/r/535a025bb91fed1a019c5412b036337ad239e5bb.1481307769.git.luto@kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/cpu/microcode/intel.c