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| author | Josh Poimboeuf <jpoimboe@redhat.com> | 2016-08-24 11:50:16 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-09-08 08:58:40 +0200 |
| commit | d438f5fda30ec087512355e405e9c8955d8bd337 (patch) | |
| tree | 59cda6c99b07acd8793f33324a8a44df00ee84f6 /arch/x86/kernel/dumpstack_64.c | |
| parent | 3e344a0db900757caaf0beeb749de4c7b59bfd60 (diff) | |
| download | linux-d438f5fda30ec087512355e405e9c8955d8bd337.tar.gz linux-d438f5fda30ec087512355e405e9c8955d8bd337.tar.bz2 linux-d438f5fda30ec087512355e405e9c8955d8bd337.zip | |
x86/dumpstack: Make printk_stack_address() more generally useful
Change printk_stack_address() to be useful when called by an unwinder
outside the context of dump_trace().
Specifically:
- printk_stack_address()'s 'data' argument is always used as the log
level string. Make that explicit.
- Call touch_nmi_watchdog().
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Byungchul Park <byungchul.park@lge.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Nilay Vaish <nilayvaish@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/9fbe0db05bacf66d337c162edbf61450d0cff1e2.1472057064.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/dumpstack_64.c')
0 files changed, 0 insertions, 0 deletions