[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen stable-4.14] x86/spec-ctrl: Honour spec-ctrl=0 for unpriv-mmio sub-option
commit 104dd4618ed0aeba098d8cf5e70978969f9e2d5c Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> AuthorDate: Fri Jul 8 16:11:40 2022 +0100 Commit: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> CommitDate: Tue Jul 12 16:31:49 2022 +0100 x86/spec-ctrl: Honour spec-ctrl=0 for unpriv-mmio sub-option This was an oversight from when unpriv-mmio was introduced. Fixes: 8c24b70fedcb ("x86/spec-ctrl: Add spec-ctrl=unpriv-mmio") Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> (cherry picked from commit 4cdb519d797c19ebb8fadc5938cdb47479d5a21b) --- xen/arch/x86/spec_ctrl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/xen/arch/x86/spec_ctrl.c b/xen/arch/x86/spec_ctrl.c index 83b856fa91..58a2797dfe 100644 --- a/xen/arch/x86/spec_ctrl.c +++ b/xen/arch/x86/spec_ctrl.c @@ -118,6 +118,7 @@ static int __init parse_spec_ctrl(const char *s) opt_l1d_flush = 0; opt_branch_harden = false; opt_srb_lock = 0; + opt_unpriv_mmio = false; } else if ( val > 0 ) rc = -EINVAL; -- generated by git-patchbot for /home/xen/git/xen.git#stable-4.14
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |