crosvm/x86_64
Mike Gerow fa1e6e3249 x86: cpuid: clear FSRM bit
This seems to cause an unexpected fault under Bruschetta, and possibly
any other software using Ice Lake's Fast Short REP MOVs.

This is a port of a patch from AOSP[1].

[1]: https://android-review.googlesource.com/c/platform/external/crosvm/+/2138413

BUG=b:228795137
TEST=deployed to brya board, bruschetta bootup no longer hangs after
entering smpboot

Change-Id: Ifb4e8af104ee8e2945598ea4c06001cbd98c40e9
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3913990
Auto-Submit: Mike Gerow <gerow@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Commit-Queue: Daniel Verkamp <dverkamp@chromium.org>
2022-09-22 21:42:39 +00:00
..
src x86: cpuid: clear FSRM bit 2022-09-22 21:42:39 +00:00
Cargo.toml gdb: Upgrade gdbstub & gdbstub_arch dependencies 2022-09-01 16:24:00 +00:00