diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-04-01 16:12:31 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-04-01 16:12:31 +0100 |
| commit | de4fb176622d54a82ea3ceb7362392aaf5ff0b5a (patch) | |
| tree | 8b510763d14d89b97cd719e79834c84e095932d7 /arch/s390/kernel/irq.c | |
| parent | 9be4c88bb7924f68f88cfd47d925c2d046f51a73 (diff) | |
| parent | 9c6d6652e950fb34295f446676a811f6df5b8561 (diff) | |
Merge branches 'fixes' and 'misc' into for-linus
Diffstat (limited to 'arch/s390/kernel/irq.c')
| -rw-r--r-- | arch/s390/kernel/irq.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c index 0df83ecaa2e0..cb7099682340 100644 --- a/arch/s390/kernel/irq.c +++ b/arch/s390/kernel/irq.c @@ -138,7 +138,7 @@ void noinstr do_io_irq(struct pt_regs *regs) struct pt_regs *old_regs = set_irq_regs(regs); int from_idle; - irq_enter(); + irq_enter_rcu(); if (user_mode(regs)) { update_timer_sys(); @@ -158,7 +158,8 @@ void noinstr do_io_irq(struct pt_regs *regs) do_irq_async(regs, IO_INTERRUPT); } while (MACHINE_IS_LPAR && irq_pending(regs)); - irq_exit(); + irq_exit_rcu(); + set_irq_regs(old_regs); irqentry_exit(regs, state); @@ -172,7 +173,7 @@ void noinstr do_ext_irq(struct pt_regs *regs) struct pt_regs *old_regs = set_irq_regs(regs); int from_idle; - irq_enter(); + irq_enter_rcu(); if (user_mode(regs)) { update_timer_sys(); @@ -190,7 +191,7 @@ void noinstr do_ext_irq(struct pt_regs *regs) do_irq_async(regs, EXT_INTERRUPT); - irq_exit(); + irq_exit_rcu(); set_irq_regs(old_regs); irqentry_exit(regs, state); |