Messages in this thread | | | Date | Fri, 16 Oct 2020 14:07:42 +0100 | From | Daniel Thompson <> | Subject | [GIT PULL] kgdb changes for v5.10-rc1 |
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The following changes since commit f75aef392f869018f78cfedf3c320a6b3fcfda6b:
Linux 5.9-rc3 (2020-08-30 16:01:54 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/danielt/linux.git/ tags/kgdb-5.10-rc1
for you to fetch changes up to d081a6e353168f15e63eb9e9334757f20343319f:
kdb: Fix pager search for multi-line strings (2020-10-01 14:44:08 +0100)
---------------------------------------------------------------- kgdb patches for 5.10-rc1
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.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
---------------------------------------------------------------- Cengiz Can (1): kdb: remove unnecessary null check of dbg_io_ops
Daniel Thompson (4): kgdb: Honour the kprobe blocklist when setting breakpoints kgdb: Add NOKPROBE labels on the trap handler functions kernel: debug: Centralize dbg_[de]activate_sw_breakpoints kdb: Fix pager search for multi-line strings
Davidlohr Bueso (1): kdb: Use newer api for tasklist scanning
Douglas Anderson (1): kgdb: Make "kgdbcon" work properly with "kgdb_earlycon"
Youling Tang (1): kernel/debug: Fix spelling mistake in debug_core.c
include/linux/kgdb.h | 18 ++++++++++++++++ kernel/debug/debug_core.c | 48 ++++++++++++++++++++++++++++++++--------- kernel/debug/gdbstub.c | 5 ++--- kernel/debug/kdb/kdb_bp.c | 9 ++++++++ kernel/debug/kdb/kdb_bt.c | 4 ++-- kernel/debug/kdb/kdb_debugger.c | 2 -- kernel/debug/kdb/kdb_io.c | 22 +++++++++++-------- kernel/debug/kdb/kdb_main.c | 8 +++---- kernel/debug/kdb/kdb_private.h | 4 ---- lib/Kconfig.kgdb | 15 +++++++++++++ 10 files changed, 101 insertions(+), 34 deletions(-)
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