Commits
Borislav Petkov committed 2613f36ed96
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