[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] 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> --- Split off from "x86: fix "xpti=" and "pv-l1tf=" yet again". --- a/xen/arch/x86/spec_ctrl.c +++ b/xen/arch/x86/spec_ctrl.c @@ -257,7 +257,7 @@ static __init int parse_pv_l1tf(const ch 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; } @@ -715,7 +715,7 @@ static __init int parse_xpti(const char 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; } _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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