From b18adee4ce4443399963826b5d28d9e63d40740c Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 9 Mar 2021 19:41:25 +0000 Subject: stacktrace: Move documentation for arch_stack_walk_reliable() to header Currently arch_stack_walk_reliable() is documented with an identical comment in both x86 and S/390 implementations which is a bit redundant. Move this to the header and convert to kerneldoc while we're at it. Signed-off-by: Mark Brown Signed-off-by: Borislav Petkov Reviewed-by: Miroslav Benes Acked-by: Vasily Gorbik Acked-by: Randy Dunlap Link: https://lkml.kernel.org/r/20210309194125.652-1-broonie@kernel.org --- arch/s390/kernel/stacktrace.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch/s390/kernel') diff --git a/arch/s390/kernel/stacktrace.c b/arch/s390/kernel/stacktrace.c index 7f1266c24f6b..101477b3e263 100644 --- a/arch/s390/kernel/stacktrace.c +++ b/arch/s390/kernel/stacktrace.c @@ -24,12 +24,6 @@ void arch_stack_walk(stack_trace_consume_fn consume_entry, void *cookie, } } -/* - * This function returns an error if it detects any unreliable features of the - * stack. Otherwise it guarantees that the stack trace is reliable. - * - * If the task is not 'current', the caller *must* ensure the task is inactive. - */ int arch_stack_walk_reliable(stack_trace_consume_fn consume_entry, void *cookie, struct task_struct *task) { -- cgit v1.2.3