linux/arch/x86/kernel/cpu/microcode
Borislav Petkov 2613f36ed9 x86/microcode: Attempt late loading only when new microcode is present
Return UCODE_NEW from the scanning functions to denote that new microcode
was found and only then attempt the expensive synchronization dance.

Reported-by: Emanuel Czirai <xftroxgpx@protonmail.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Emanuel Czirai <xftroxgpx@protonmail.com>
Tested-by: Ashok Raj <ashok.raj@intel.com>
Tested-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lkml.kernel.org/r/20180314183615.17629-1-bp@alien8.de
2018-03-16 20:55:51 +01:00
..
amd.c x86/microcode: Attempt late loading only when new microcode is present 2018-03-16 20:55:51 +01:00
core.c x86/microcode: Attempt late loading only when new microcode is present 2018-03-16 20:55:51 +01:00
intel.c x86/microcode: Attempt late loading only when new microcode is present 2018-03-16 20:55:51 +01:00
Makefile x86/microcode/intel: Remove intel_lib.c 2016-10-25 12:28:59 +02:00