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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-22 03:10:10 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-22 03:10:10 +0300 |
| commit | 54dedb5b571d2fb0d65c3957ecfa9b32ce28d7f0 (patch) | |
| tree | b064258f87c6582a7301d99426bdb3ef56397984 /drivers | |
| parent | 63f01d852c75366fb4d15ce217d12c48b69a4bcc (diff) | |
| parent | 8645e56a4ad6dcbf504872db7f14a2f67db88ef2 (diff) | |
| download | linux-54dedb5b571d2fb0d65c3957ecfa9b32ce28d7f0.tar.xz | |
Merge tag 'for-linus-5.6-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"Two small fixes for Xen:
- a fix to avoid warnings with new gcc
- a fix for incorrectly disabled interrupts when calling
_cond_resched()"
* tag 'for-linus-5.6-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: Enable interrupts when calling _cond_resched()
x86/xen: Distribute switch variables for initialization
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/xen/preempt.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/xen/preempt.c b/drivers/xen/preempt.c index 70650b248de5..17240c5325a3 100644 --- a/drivers/xen/preempt.c +++ b/drivers/xen/preempt.c @@ -33,7 +33,9 @@ asmlinkage __visible void xen_maybe_preempt_hcall(void) * cpu. */ __this_cpu_write(xen_in_preemptible_hcall, false); - _cond_resched(); + local_irq_enable(); + cond_resched(); + local_irq_disable(); __this_cpu_write(xen_in_preemptible_hcall, true); } } |