diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2026-09-07 13:44:24 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2026-09-07 13:44:24 +0200 |
| commit | 3ab04dcce43cd4fdaed94f08f4e6289be4921ea4 (patch) | |
| tree | 61229f2644f48301f9d09722e390295cb55a2cf4 /kernel/softirq.c | |
| parent | a9f09b5ea0c3db1e2d4c0f8d3ebdd612d8aa0366 (diff) | |
| parent | df2908090cda368b01ff43709f51890076c56157 (diff) | |
Merge drm/drm-next into drm-misc-next
Backmerging to get drm-misc-next up to v7.3-rc2. Requested for
commit 3a2c4d55e32a ("treewide: refresh kmalloc_obj() conversions").
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'kernel/softirq.c')
| -rw-r--r-- | kernel/softirq.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/kernel/softirq.c b/kernel/softirq.c index 7980a4a232f9..5d02c36c40e3 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -91,11 +91,11 @@ EXPORT_PER_CPU_SYMBOL_GPL(hardirq_context); DEFINE_PER_CPU(unsigned long, local_interrupt_disable_state); -void _local_interrupt_disable(void) +void _local_interrupt_save_state(unsigned long flags) { - __local_interrupt_disable(); + __local_interrupt_save_state(flags); } -EXPORT_SYMBOL(_local_interrupt_disable); +EXPORT_SYMBOL(_local_interrupt_save_state); void _local_interrupt_enable(void) { @@ -749,16 +749,7 @@ static inline void __irq_exit_rcu(void) #endif account_hardirq_exit(current); preempt_count_sub(HARDIRQ_OFFSET); - /* - * Interrupts may happen between hardirq_disable_enter() and - * local_irq_save() in local_interrupt_disable(), if irq_exit() invokes - * softirq here, we may have a softirq handler calling - * local_interrupt_disable() but it won't disable the IRQ because - * hardirq disabling count is already 1, hence we need to prevent - * invoking softirq when a local_interrupt_disable() is ongoing. - */ - if (!in_interrupt() && !hardirq_disable_count() && - local_softirq_pending()) { + if (!in_interrupt() && local_softirq_pending()) { /* * If we left hrtimers unarmed, make sure to arm them now, * before enabling interrupts to run softirq. |