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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-03-02 17:31:39 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-03-02 17:31:39 +0100 |
commit | 3cfb07743a5bffecba83f0da26444e85c0a9bfbb (patch) | |
tree | c27f27a8d8f4bad9eed265cf0894d2ce8f058b1d /kernel/debug/gdbstub.c | |
parent | Merge tag 'arc-v3.9-rc1-late' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
parent | kdb: Remove unhandled ssb command (diff) | |
download | linux-3cfb07743a5bffecba83f0da26444e85c0a9bfbb.tar.xz linux-3cfb07743a5bffecba83f0da26444e85c0a9bfbb.zip |
Merge tag 'for_linux-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb
Pull KGDB/KDB fixes and cleanups from Jason Wessel:
"For a change we removed more code than we added. If people aren't
using it we shouldn't be carrying it. :-)
Cleanups:
- Remove kdb ssb command - there is no in kernel disassembler to
support it
- Remove kdb ll command - Always caused a kernel oops and there were
no bug reports so no one was using this command
- Use kernel ARRAY_SIZE macro instead of array computations
Fixes:
- Stop oops in kdb if user executes kdb_defcmd with args
- kdb help command truncated text
- ppc64 support for kgdbts
- Add missing kconfig option from original kdb port for dealing with
catastrophic kernel crashes such that you can reboot automatically
on continue from kdb"
* tag 'for_linux-3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:
kdb: Remove unhandled ssb command
kdb: Prevent kernel oops with kdb_defcmd
kdb: Remove the ll command
kdb_main: fix help print
kdb: Fix overlap in buffers with strcpy
Fixed dead ifdef block by adding missing Kconfig option.
kdb: Setup basic kdb state before invoking commands via kgdb
kdb: use ARRAY_SIZE where possible
kgdb/kgdbts: support ppc64
kdb: A fix for kdb command table expansion
Diffstat (limited to 'kernel/debug/gdbstub.c')
-rw-r--r-- | kernel/debug/gdbstub.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c index 38573f35a5ad..19d9a578c753 100644 --- a/kernel/debug/gdbstub.c +++ b/kernel/debug/gdbstub.c @@ -783,7 +783,10 @@ static void gdb_cmd_query(struct kgdb_state *ks) len = len / 2; remcom_out_buffer[len++] = 0; + kdb_common_init_state(ks); kdb_parse(remcom_out_buffer); + kdb_common_deinit_state(); + strcpy(remcom_out_buffer, "OK"); } break; |