x86/speculation: Allow enabling STIBP with legacy IBRS
Bugzilla: https://bugzilla.redhat.com/2187269
CVE: CVE-2023-1998
Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=52107978
088f3882 (Ricardo Robaina)
x86/speculation: Allow enabling STIBP with legacy IBRS
arch/x86/kernel/cpu/bugs.c | 25 ++++++++++++++++++-------
1 file changed, 18 insertions(+), 7 deletions(-)
Signed-off-by: Ricardo Robaina rrobaina@redhat.com