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| author |   Sven Schnelle <svens@linux.ibm.com> | 2021-05-05 22:01:10 +0200 |
|---|---|---|
| committer |   Vasily Gorbik <gor@linux.ibm.com> | 2021-06-07 17:06:58 +0200 |
| commit | 17e89e1340a377b2f14a14d7050f609328592793 (patch) | |
| tree | 603bb316ce5b2116d4689da9d31236234418b1c7 /arch/s390/kernel/early.c | |
| parent | s390/entry: use assignment to read intcode / asm to copy gprs (diff) | |
| download | linux-dev-17e89e1340a377b2f14a14d7050f609328592793.tar.xz linux-dev-17e89e1340a377b2f14a14d7050f609328592793.zip | |
s390/facilities: move stfl information from lowcore to global data
With gcc-11, there are a lot of warnings because the facility functions
are accessing lowcore through a null pointer. Fix this by moving the
facility arrays away from lowcore.
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/kernel/early.c')
| -rw-r--r-- | arch/s390/kernel/early.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index a361d2e70025..c2cf79d353cf 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -180,11 +180,9 @@ static noinline __init void setup_lowcore_early(void) static noinline __init void setup_facility_list(void) { - memcpy(S390_lowcore.alt_stfle_fac_list, - S390_lowcore.stfle_fac_list, - sizeof(S390_lowcore.alt_stfle_fac_list)); + memcpy(alt_stfle_fac_list, stfle_fac_list, sizeof(alt_stfle_fac_list)); if (!IS_ENABLED(CONFIG_KERNEL_NOBP)) - __clear_facility(82, S390_lowcore.alt_stfle_fac_list); + __clear_facility(82, alt_stfle_fac_list); } static __init void detect_diag9c(void) |