Merge branch 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 microcode updates from Ingo Molnar:
"The biggest change in this cycle was the separation of the microcode
loading mechanism from the initrd code plus the support of built-in
microcode images.
There were also lots cleanups and general restructuring (by Borislav
Petkov)"
* 'x86-microcode-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
x86/microcode/intel: Drop orig_sum from ext signature checksum
x86/microcode/intel: Improve microcode sanity-checking error messages
x86/microcode/intel: Merge two consecutive if-statements
x86/microcode/intel: Get rid of DWSIZE
x86/microcode/intel: Change checksum variables to u32
x86/microcode: Use kmemdup() rather than duplicating its implementation
x86/microcode: Remove unnecessary paravirt_enabled check
x86/microcode: Document builtin microcode loading method
x86/microcode/AMD: Issue microcode updated message later
x86/microcode/intel: Cleanup get_matching_model_microcode()
x86/microcode/intel: Remove unused arg of get_matching_model_microcode()
x86/microcode/intel: Rename mc_saved_in_initrd
x86/microcode/intel: Use *wrmsrl variants
x86/microcode/intel: Cleanup apply_microcode_intel()
x86/microcode/intel: Move the BUG_ON up and turn it into WARN_ON
x86/microcode/intel: Rename mc_intel variable to mc
x86/microcode/intel: Rename mc_saved_count to num_saved
x86/microcode/intel: Rename local variables of type struct mc_saved_data
x86/microcode/AMD: Drop redundant printk prefix
x86/microcode: Issue update message only once
...