The patch titled
Subject: arch/Kconfig: update HAVE_RELIABLE_STACKTRACE description
has been added to the -mm tree. Its filename is
arch-kconfig-update-have_reliable_stacktrace-description.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/arch-kconfig-update-have_reliable_stacktrace-description.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/arch-kconfig-update-have_reliable_stacktrace-description.patch
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------------------------------------------------------
From: Miroslav Benes <mbenes@xxxxxxx>
Subject: arch/Kconfig: update HAVE_RELIABLE_STACKTRACE description
save_stack_trace_tsk_reliable() is not the only function providing the
reliable stack traces anymore. Architecture might define ARCH_STACKWALK
which provides a newer stack walking interface and has
arch_stack_walk_reliable() function. Update the description accordingly.
Link: http://lkml.kernel.org/r/20200120154042.9934-1-mbenes@xxxxxxx
Signed-off-by: Miroslav Benes <mbenes@xxxxxxx>
Acked-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/Kconfig | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/arch/Kconfig~arch-kconfig-update-have_reliable_stacktrace-description
+++ a/arch/Kconfig
@@ -738,8 +738,9 @@ config HAVE_STACK_VALIDATION
config HAVE_RELIABLE_STACKTRACE
bool
help
- Architecture has a save_stack_trace_tsk_reliable() function which
- only returns a stack trace if it can guarantee the trace is reliable.
+ Architecture has either save_stack_trace_tsk_reliable() or
+ arch_stack_walk_reliable() function which only returns a stack trace
+ if it can guarantee the trace is reliable.
config HAVE_ARCH_HASH
bool
_
Patches currently in -mm which might be from mbenes@xxxxxxx are
arch-kconfig-update-have_reliable_stacktrace-description.patch
