Hi,
I've been poking around KGDB, and I noticed that the KDB 'ftdump'
command (to dump ftrace logs) produces warnings like this:
(gdb) monitor ftdump
Dumping ftrace buffer:
BUG: sleeping function called from invalid context at mm/slab.h:359
in_atomic(): 1, irqs_disabled(): 128, pid: 116, name: ir
CPU arrays (e.g., kgdb_info[]) are indexed from 0 (inclusive) to NR_CPUS
(exclusive).
Pointed out by Coverity, CID 1262269
Signed-off-by: Brian Norris
Cc: Jason Wessel
---
Untested
kernel/debug/kdb/kdb_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/debug
On Mon, Jan 12, 2015 at 11:54 AM, Jason Wessel
wrote:
> This is actually already fixed a different way in the kgdb-next:
>
> https://git.kernel.org/cgit/linux/kernel/git/jwessel/kgdb.git/commit/?h=kgdb-next&id=c7d9ebf81c456dc185c8eae9e293bfdccf2a65f5
Great. Thanks for the quick response.
Brian
