diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 12:47:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 12:47:18 -0700 |
| commit | 49dc6fbce33011733601e4e81c551e066f1682fc (patch) | |
| tree | d23df2a2d5f655597c1882c8c345f29ec4668e2c /kernel/debug/gdbstub.c | |
| parent | 09a31a7e3723afd79022d5d3ff3634c2630c2eeb (diff) | |
| parent | d081a6e353168f15e63eb9e9334757f20343319f (diff) | |
Merge tag 'kgdb-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux
Pull kgdb updates from Daniel Thompson:
"A fairly modest set of changes for this cycle.
Of particular note are an earlycon fix from Doug Anderson and my own
changes to get kgdb/kdb to honour the kprobe blocklist. The later
creates a safety rail that strongly encourages developers not to place
breakpoints in, for example, arch specific trap handling code.
Also included are a couple of small fixes and tweaks: an API update,
eliminate a coverity dead code warning, improved handling of search
during multi-line printk and a couple of typo corrections"
* tag 'kgdb-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux:
kdb: Fix pager search for multi-line strings
kernel: debug: Centralize dbg_[de]activate_sw_breakpoints
kgdb: Add NOKPROBE labels on the trap handler functions
kgdb: Honour the kprobe blocklist when setting breakpoints
kernel/debug: Fix spelling mistake in debug_core.c
kdb: Use newer api for tasklist scanning
kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"
kdb: remove unnecessary null check of dbg_io_ops
Diffstat (limited to 'kernel/debug/gdbstub.c')
| -rw-r--r-- | kernel/debug/gdbstub.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c index cc3c43dfec44..a77df59d9ca5 100644 --- a/kernel/debug/gdbstub.c +++ b/kernel/debug/gdbstub.c @@ -725,7 +725,7 @@ static void gdb_cmd_query(struct kgdb_state *ks) } } - do_each_thread(g, p) { + for_each_process_thread(g, p) { if (i >= ks->thr_query && !finished) { int_to_threadref(thref, p->pid); ptr = pack_threadid(ptr, thref); @@ -735,7 +735,7 @@ static void gdb_cmd_query(struct kgdb_state *ks) finished = 1; } i++; - } while_each_thread(g, p); + } *(--ptr) = '\0'; break; @@ -1061,7 +1061,6 @@ int gdb_serial_stub(struct kgdb_state *ks) error_packet(remcom_out_buffer, -EINVAL); break; } - dbg_activate_sw_breakpoints(); fallthrough; /* to default processing */ default: default_handle: |