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dkim=pass header.d=ibm.com header.s=pp1 header.b=HDFflvmW; spf=pass (imf12.hostedemail.com: domain of seiden@linux.ibm.com designates 148.163.156.1 as permitted sender) smtp.mailfrom=seiden@linux.ibm.com; dmarc=pass (policy=none) header.from=ibm.com X-HE-Tag: 1657623149-278547 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Heiko Carstens Allow for facility bits to be used in cpu features. Signed-off-by: Heiko Carstens --- arch/s390/kernel/cpufeature.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/s390/kernel/cpufeature.c b/arch/s390/kernel/cpufeature.c index ea4bbfd855db..e70b29804db4 100644 --- a/arch/s390/kernel/cpufeature.c +++ b/arch/s390/kernel/cpufeature.c @@ -10,6 +10,7 @@ enum { TYPE_HWCAP, + TYPE_FACILITY, }; struct s390_cpu_feature { @@ -54,6 +55,8 @@ int cpu_have_feature(unsigned int num) switch (feature->type) { case TYPE_HWCAP: return !!(elf_hwcap & (1UL << feature->num)); + case TYPE_FACILITY: + return test_facility(feature->num); default: WARN_ON_ONCE(1); return 0; -- 2.35.3