[PATCH 0/2] target/i386: add support for cpu FLUSH_L1D feature and FB_CLEAR capability

[Emanuele Giuseppe Esposito]

QEMU should be able to show the guest the above feature/capability,
otherwise we risk to have false vulnerability reports in the guest like in
/sys/devices/system/cpu/vulnerabilities/mmio_stale_data
because the mitigation is present only if the guest supports
(FLUSH_L1D and MD_CLEAR) or FB_CLEAR.

Emanuele

Emanuele Giuseppe Esposito (2):
  target/i386: add support for FLUSH_L1D feature
  target/i386: add support for FB_CLEAR feature

 target/i386/cpu.h | 3 +++
 target/i386/cpu.c | 4 ++--
 2 files changed, 5 insertions(+), 2 deletions(-)

-- 
2.39.1