checkpatch.pl reports the following:
WARNING: struct kgdb_arch should normally be const
#28: FILE: arch/mips/kernel/kgdb.c:397:
+struct kgdb_arch arch_kgdb_ops = {
This report makes sense, as all other ops struct, this
one should also be const. This patch does the change.
Signed-off-by:
MIPS is the only architecture modifying arch_kgdb_ops during init.
This patch makes the init static, so that it can be changed to
const in following patch, as recommended by checkpatch.pl
Suggested-by: Paul Burton
Signed-off-by: Christophe Leroy
---
arch/mips/kernel/kgdb.c | 16
Hi,
On Mon, Dec 3, 2018 at 7:57 AM Daniel Thompson
wrote:
>
> On Tue, Nov 27, 2018 at 09:38:37AM -0800, Douglas Anderson wrote:
> > When I had lockdep turned on and dropped into kgdb I got a nice splat
> > on my system. Specifically it hit:
> > DEBUG_LOCKS_WARN_ON(current->hardirq_context)
>
When I had lockdep turned on and dropped into kgdb I got a nice splat
on my system. Specifically it hit:
DEBUG_LOCKS_WARN_ON(current->hardirq_context)
Specifically it looked like this:
sysrq: SysRq : DEBUG
[ cut here ]
DEBUG_LOCKS_WARN_ON(current->hardirq_context)
The function kgdb_roundup_cpus() was passed a parameter that was
documented as:
> the flags that will be used when restoring the interrupts. There is
> local_irq_save() call before kgdb_roundup_cpus().
Nobody used those flags. Anyone who wanted to temporarily turn on
interrupts just did
This series was originally part of the series ("serial: Finish kgdb on
qcom_geni; fix many lockdep splats w/ kgdb") but it made sense to
split it up.
It's believed that dropping into kgdb should be more robust once these
patches are applied.
Repost of v6 adds CC's and also tags already received.
Introduce basic 'perf annotate' support for ARC to be able
to use anotation via stdio interface.
Signed-off-by: Eugeniy Paltsev
---
tools/perf/arch/arc/annotate/instructions.c | 9 +
tools/perf/arch/common.c| 11 ++-
tools/perf/util/annotate.c
This fix was upstreamed a long ago, see [1].
[1]
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=37ce4055fe907b9edd25498dcda7a133dbd19784
Signed-off-by: Alexey Brodkin
---
meta/recipes-devtools/gdb/gdb-8.2.inc | 1 -
