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| author |   Kefeng Wang <wangkefeng.wang@huawei.com> | 2021-11-08 18:34:20 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-11-09 10:02:51 -0800 |
| commit | 2d93a5835a37684bb6171af71a2657514539df3f (patch) | |
| tree | 521087c1e3d6141a2618e94674b73e1fe4953da5 /arch/alpha/kernel/traps.c | |
| parent | microblaze: use is_kernel_text() helper (diff) | |
| download | linux-dev-2d93a5835a37684bb6171af71a2657514539df3f.tar.xz linux-dev-2d93a5835a37684bb6171af71a2657514539df3f.zip | |
alpha: use is_kernel_text() helper
Use is_kernel_text() helper to simplify code.
Link: https://lkml.kernel.org/r/20210930071143.63410-12-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/alpha/kernel/traps.c')
| -rw-r--r-- | arch/alpha/kernel/traps.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index e805106409f7..2ae34702456c 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -129,9 +129,7 @@ dik_show_trace(unsigned long *sp, const char *loglvl) extern char _stext[], _etext[]; unsigned long tmp = *sp; sp++; - if (tmp < (unsigned long) &_stext) - continue; - if (tmp >= (unsigned long) &_etext) + if (!is_kernel_text(tmp)) continue; printk("%s[<%lx>] %pSR\n", loglvl, tmp, (void *)tmp); if (i > 40) { |