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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-19 08:39:13 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-19 08:39:13 -0700 |
| commit | e14c779adebebe4b4aeeefb3cc09f376bec966c5 (patch) | |
| tree | a75b19dfa3dc0d034489e82b605c48c0f9b39b21 /arch | |
| parent | 9ed13a17e38e0537e24d9b507645002bf8d0201f (diff) | |
| parent | e73a99f3287a740a07d6618e9470f4d6cb217da8 (diff) | |
Merge tag 's390-5.13-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 fixes from Vasily Gorbik:
- Fix zcrypt ioctl hang due to AP queue msg counter dropping below 0
when pending requests are purged.
- Two fixes for the machine check handler in the entry code.
* tag 's390-5.13-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/ap: Fix hanging ioctl caused by wrong msg counter
s390/mcck: fix invalid KVM guest condition check
s390/mcck: fix calculation of SIE critical section size
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/kernel/entry.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/kernel/entry.S b/arch/s390/kernel/entry.S index 12de7a9c85b3..9cc71ca9a88f 100644 --- a/arch/s390/kernel/entry.S +++ b/arch/s390/kernel/entry.S @@ -651,9 +651,9 @@ ENDPROC(stack_overflow) .Lcleanup_sie_mcck: larl %r13,.Lsie_entry slgr %r9,%r13 - larl %r13,.Lsie_skip + lghi %r13,.Lsie_skip - .Lsie_entry clgr %r9,%r13 - jh .Lcleanup_sie_int + jhe .Lcleanup_sie_int oi __LC_CPU_FLAGS+7, _CIF_MCCK_GUEST .Lcleanup_sie_int: BPENTER __SF_SIE_FLAGS(%r15),(_TIF_ISOLATE_BP|_TIF_ISOLATE_BP_GUEST) |