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| author | Filippo Sironi <sironi@amazon.de> | 2018-07-31 18:29:30 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-09-02 15:10:54 +0300 |
| commit | 8da38ebaad23fe1b0c4a205438676f6356607cfc (patch) | |
| tree | 42a41050c5ea5b6a0f3e476b669010f62299c533 /arch/x86/include | |
| parent | 370a132bb2227ff76278f98370e0e701d86ff752 (diff) | |
| download | linux-8da38ebaad23fe1b0c4a205438676f6356607cfc.tar.xz | |
x86/microcode: Update the new microcode revision unconditionally
Handle the case where microcode gets loaded on the BSP's hyperthread
sibling first and the boot_cpu_data's microcode revision doesn't get
updated because of early exit due to the siblings sharing a microcode
engine.
For that, simply write the updated revision on all CPUs unconditionally.
Signed-off-by: Filippo Sironi <sironi@amazon.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: prarit@redhat.com
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1533050970-14385-1-git-send-email-sironi@amazon.de
Diffstat (limited to 'arch/x86/include')
0 files changed, 0 insertions, 0 deletions