Commit 140d7e88 authored by Miroslav Benes's avatar Miroslav Benes Committed by Linus Torvalds

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.
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarMiroslav Benes <mbenes@suse.cz>
Acked-by: default avatarJosh Poimboeuf <jpoimboe@redhat.com>
Link: http://lkml.kernel.org/r/20200120154042.9934-1-mbenes@suse.czSigned-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c87cbc1f
...@@ -738,8 +738,9 @@ config HAVE_STACK_VALIDATION ...@@ -738,8 +738,9 @@ config HAVE_STACK_VALIDATION
config HAVE_RELIABLE_STACKTRACE config HAVE_RELIABLE_STACKTRACE
bool bool
help help
Architecture has a save_stack_trace_tsk_reliable() function which Architecture has either save_stack_trace_tsk_reliable() or
only returns a stack trace if it can guarantee the trace is reliable. arch_stack_walk_reliable() function which only returns a stack trace
if it can guarantee the trace is reliable.
config HAVE_ARCH_HASH config HAVE_ARCH_HASH
bool bool
......
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