[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen staging-4.8] x86: silence false log messages for plain "xpti" / "pv-l1tf"
commit bd89569fb525ec957beb798ec99a2bb77de6bc94 Author: Jan Beulich <jbeulich@xxxxxxxx> AuthorDate: Mon Nov 5 16:13:09 2018 +0100 Commit: Jan Beulich <jbeulich@xxxxxxxx> CommitDate: Mon Nov 5 16:13:09 2018 +0100 x86: silence false log messages for plain "xpti" / "pv-l1tf" While commit 2a3b34ec47 ("x86/spec-ctrl: Yet more fixes for xpti= parsing") claimed to have got rid of the 'parameter "xpti" has invalid value "", rc=-22!' log message for "xpti" alone on the command line, this wasn't the case (the option took effect nevertheless). Fix this there as well as for plain "pv-l1tf". Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx> Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> master commit: 2fb57e4beefeda923446b73f88b392e59b07d847 master date: 2018-09-28 17:12:14 +0200 --- xen/arch/x86/spec_ctrl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/arch/x86/spec_ctrl.c b/xen/arch/x86/spec_ctrl.c index 3adaaea9cf..559f2bd806 100644 --- a/xen/arch/x86/spec_ctrl.c +++ b/xen/arch/x86/spec_ctrl.c @@ -239,7 +239,7 @@ static __init int parse_pv_l1tf(char *s) else if ( (val = parse_boolean("domu", s, ss)) >= 0 ) opt_pv_l1tf = ((opt_pv_l1tf & ~OPT_PV_L1TF_DOMU) | (val ? OPT_PV_L1TF_DOMU : 0)); - else + else if ( *s ) rc = -EINVAL; break; } @@ -690,7 +690,7 @@ static __init int parse_xpti(char *s) else if ( (val = parse_boolean("domu", s, ss)) >= 0 ) opt_xpti = (opt_xpti & ~OPT_XPTI_DOMU) | (val ? OPT_XPTI_DOMU : 0); - else + else if ( *s ) rc = -EINVAL; break; } -- generated by git-patchbot for /home/xen/git/xen.git#staging-4.8 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/xen-changelog
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