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authorDavid S. Miller <davem@davemloft.net>2013-12-18 16:42:06 -0500
committerDavid S. Miller <davem@davemloft.net>2013-12-18 16:42:06 -0500
commit143c9054949436cb05e468439dc5e46231f33d09 (patch)
treec2e972d8188fb1b36368e9acb5b6b59466c9d903 /arch/parisc/kernel/unwind.c
parent0b6807034791160d5e584138943d2daea765436d (diff)
parent35eecf052250f663f07a4cded7d3503fd1b50729 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/intel/i40e/i40e_main.c drivers/net/macvtap.c Both minor merge hassles, simple overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/parisc/kernel/unwind.c')
-rw-r--r--arch/parisc/kernel/unwind.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/parisc/kernel/unwind.c b/arch/parisc/kernel/unwind.c
index 76ed62ed785b..ddd988b267a9 100644
--- a/arch/parisc/kernel/unwind.c
+++ b/arch/parisc/kernel/unwind.c
@@ -168,7 +168,7 @@ void unwind_table_remove(struct unwind_table *table)
}
/* Called from setup_arch to import the kernel unwind info */
-int unwind_init(void)
+int __init unwind_init(void)
{
long start, stop;
register unsigned long gp __asm__ ("r27");
@@ -233,7 +233,6 @@ static void unwind_frame_regs(struct unwind_frame_info *info)
e = find_unwind_entry(info->ip);
if (e == NULL) {
unsigned long sp;
- extern char _stext[], _etext[];
dbg("Cannot find unwind entry for 0x%lx; forced unwinding\n", info->ip);
@@ -281,8 +280,7 @@ static void unwind_frame_regs(struct unwind_frame_info *info)
break;
info->prev_ip = tmp;
sp = info->prev_sp;
- } while (info->prev_ip < (unsigned long)_stext ||
- info->prev_ip > (unsigned long)_etext);
+ } while (!kernel_text_address(info->prev_ip));
info->rp = 0;
@@ -435,9 +433,8 @@ unsigned long return_address(unsigned int level)
do {
if (unwind_once(&info) < 0 || info.ip == 0)
return 0;
- if (!__kernel_text_address(info.ip)) {
+ if (!kernel_text_address(info.ip))
return 0;
- }
} while (info.ip && level--);
return info.ip;