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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-13 11:16:58 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-13 11:16:58 +0900 |
| commit | 6c536a17fa049d0fb690c1a947b97dbfd304a916 (patch) | |
| tree | ed86fed39ac0952b2f21afee04d9d1494e9b904b /drivers/tty/serial/kgdboc.c | |
| parent | ba8a3d6c7c1956c6ff54a96e23007beccaa95640 (diff) | |
| parent | f2f0945e356daef87cdb01c0302801fb11cf382a (diff) | |
Merge tag 'for_linus-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb
Pull KGDB/KDB fixes and cleanups from Jason Wessel:
"Cleanups
- Clean up compile warnings in kgdboc.c and x86/kernel/kgdb.c
- Add module event hooks for simplified debugging with gdb
Fixes
- Fix kdb to stop paging with 'q' on bta and dmesg
- Fix for data that scrolls off the vga console due to line wrapping
when using the kdb pager
New
- The debug core registers for kernel module events which allows a
kernel aware gdb to automatically load symbols and break on entry
to a kernel module
- Allow kgdboc=kdb to setup kdb on the vga console"
* tag 'for_linus-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:
tty/console: fix warnings in drivers/tty/serial/kgdboc.c
kdb,vt_console: Fix missed data due to pager overruns
kdb: Fix dmesg/bta scroll to quit with 'q'
kgdboc: Accept either kbd or kdb to activate the vga + keyboard kdb shell
kgdb,x86: fix warning about unused variable
mips,kgdb: fix recursive page fault with CONFIG_KPROBES
kgdb: Add module event hooks
Diffstat (limited to 'drivers/tty/serial/kgdboc.c')
| -rw-r--r-- | drivers/tty/serial/kgdboc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c index c0b334327d93..10020547c60b 100644 --- a/drivers/tty/serial/kgdboc.c +++ b/drivers/tty/serial/kgdboc.c @@ -97,7 +97,8 @@ static void kgdboc_restore_input(void) static int kgdboc_register_kbd(char **cptr) { - if (strncmp(*cptr, "kbd", 3) == 0) { + if (strncmp(*cptr, "kbd", 3) == 0 || + strncmp(*cptr, "kdb", 3) == 0) { if (kdb_poll_idx < KDB_POLL_FUNC_MAX) { kdb_poll_funcs[kdb_poll_idx] = kdb_get_kbd_char; kdb_poll_idx++; |