diff options
| author | Sven Schnelle <svens@linux.ibm.com> | 2021-10-04 08:51:06 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2021-10-26 15:21:29 +0200 |
| commit | 5d17d4ed7e892be3670de7189c76009e12397fe7 (patch) | |
| tree | 34c6aa60e17608b03db1476c78465f62342304b1 /arch/s390/kernel/nospec-sysfs.c | |
| parent | 26c21aa485841fecb8514a8261f759d34576eb6a (diff) | |
s390: introduce nospec_uses_trampoline()
and replace all of the "__is_defined(CC_USING_EXPOLINE) && !nospec_disable"
occurrences.
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/kernel/nospec-sysfs.c')
| -rw-r--r-- | arch/s390/kernel/nospec-sysfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/nospec-sysfs.c b/arch/s390/kernel/nospec-sysfs.c index b4b5c8c21166..52d4353188ad 100644 --- a/arch/s390/kernel/nospec-sysfs.c +++ b/arch/s390/kernel/nospec-sysfs.c @@ -15,7 +15,7 @@ ssize_t cpu_show_spectre_v2(struct device *dev, { if (test_facility(156)) return sprintf(buf, "Mitigation: etokens\n"); - if (__is_defined(CC_USING_EXPOLINE) && !nospec_disable) + if (nospec_uses_trampoline()) return sprintf(buf, "Mitigation: execute trampolines\n"); if (__test_facility(82, alt_stfle_fac_list)) return sprintf(buf, "Mitigation: limited branch prediction\n"); |