| Message ID | 20210930071143.63410-12-wangkefeng.wang@huawei.com (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | sections: Unify kernel sections range check and use | expand |
| Context | Check | Description |
|---|---|---|
| netdev/tree_selection | success | Not a local patch |
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) {
Use is_kernel_text() helper to simplify code. Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- arch/alpha/kernel/traps.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)