diff options
| author | Thomas Gleixner <[email protected]> | 2020-12-15 20:42:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-12-15 22:46:15 -0800 |
| commit | 4083a281e310dc4ff7214d9da6264949b85f20c4 (patch) | |
| tree | d6e425431047032f250fb4ccac16cc2b23f552ae | |
| parent | 7c33023aad164b9fb8a2291d2674935871ee06f3 (diff) | |
alpha: replace bogus in_interrupt()
in_interrupt() is true for a variety of things including bottom half
disabled regions. Deducing hard interrupt context from it is dubious at
best.
Use in_irq() which is true if called in hard interrupt context. Otherwise
calling irq_exit() would do more harm than good.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Tested-by: Serge Belyshev <[email protected]>
Cc: Richard Henderson <[email protected]>
Cc: Matt Turner <[email protected]>
Cc: Ivan Kokshaysky <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rw-r--r-- | arch/alpha/kernel/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 4c7b0414a3ff..6c71554206cc 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -134,7 +134,7 @@ common_shutdown_1(void *generic_ptr) #ifdef CONFIG_DUMMY_CONSOLE /* If we've gotten here after SysRq-b, leave interrupt context before taking over the console. */ - if (in_interrupt()) + if (in_irq()) irq_exit(); /* This has the effect of resetting the VGA video origin. */ console_lock(); |