On Mon 2022-11-07 15:22:09, John Ogness wrote:
> Rather than using the console_lock to guarantee safe console list
> traversal, use srcu console list iteration.
It might be obvious. But I would add:
"It allows to dump the messages even when console_lock() is blocked
during panic()."
It will help
Rather than using the console_lock to guarantee safe console list
traversal, use srcu console list iteration.
Signed-off-by: John Ogness
---
arch/um/kernel/kmsg_dump.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/arch/um/kernel/kmsg_dump.c b/arch/um/kernel/kmsg
