From: Jan Kiszka <jan.kis...@siemens.com> kvmclock is represented by two feature bits. Therefore, lookup_feature needs to continue its search even after the first match. Enhance it accordingly and switch to a bool return type at this chance.
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com> Signed-off-by: Marcelo Tosatti <mtosa...@redhat.com> --- target-i386/cpuid.c | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-) diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c index 814d13e..0ac592f 100644 --- a/target-i386/cpuid.c +++ b/target-i386/cpuid.c @@ -182,20 +182,22 @@ static int altcmp(const char *s, const char *e, const char *altstr) } /* search featureset for flag *[s..e), if found set corresponding bit in - * *pval and return success, otherwise return zero + * *pval and return true, otherwise return false */ -static int lookup_feature(uint32_t *pval, const char *s, const char *e, - const char **featureset) +static bool lookup_feature(uint32_t *pval, const char *s, const char *e, + const char **featureset) { uint32_t mask; const char **ppc; + bool found = false; - for (mask = 1, ppc = featureset; mask; mask <<= 1, ++ppc) + for (mask = 1, ppc = featureset; mask; mask <<= 1, ++ppc) { if (*ppc && !altcmp(s, e, *ppc)) { *pval |= mask; - break; + found = true; } - return (mask ? 1 : 0); + } + return found; } static void add_flagname_to_bitmaps(const char *flagname, uint32_t *features, -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html