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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-01-15 10:50:29 +1300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-01-15 10:50:29 +1300 |
| commit | 6fb400d36de0926309c8059ad81b0091593c2931 (patch) | |
| tree | 05f3a9cbe10e4142e45c705bd4ff736e4c3f4890 /drivers | |
| parent | fb005c47f7b72edac50342b6af490af09854381b (diff) | |
| parent | 8d1a2427d8fc0cb26ee72dfad7ad1033420089a1 (diff) | |
| download | linux-6fb400d36de0926309c8059ad81b0091593c2931.tar.bz2 | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Martin Schwidefsky:
"Two small performance tweaks, the plumbing for the execveat system
call and a couple of bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/uprobes: fix user space PER events
s390/bpf: Fix JMP_JGE_X (A > X) and JMP_JGT_X (A >= X)
s390/bpf: Fix ALU_NEG (A = -A)
s390/mm: avoid using pmd_to_page for !USE_SPLIT_PMD_PTLOCKS
s390/timex: fix get_tod_clock_ext() inline assembly
s390: wire up execveat syscall
s390/kernel: use stnsm 255 instead of stosm 0
s390/vtime: Get rid of redundant WARN_ON
s390/zcrypt: kernel oops at insmod of the z90crypt device driver
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/crypto/ap_bus.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c index 91e97ec01418..4d41bf75c233 100644 --- a/drivers/s390/crypto/ap_bus.c +++ b/drivers/s390/crypto/ap_bus.c @@ -1163,9 +1163,13 @@ static inline int ap_test_config_card_id(unsigned int id) */ static inline int ap_test_config_domain(unsigned int domain) { - if (!ap_configuration) - return 1; - return ap_test_config(ap_configuration->aqm, domain); + if (!ap_configuration) /* QCI not supported */ + if (domain < 16) + return 1; /* then domains 0...15 are configured */ + else + return 0; + else + return ap_test_config(ap_configuration->aqm, domain); } /** |