On ppc the compiler gripes about:
kernel/kprobes.c: In function 'collect_garbage_slots':
kernel/kprobes.c:215: warning: comparison is always false due to limited range of data type
The compiler ends up optimizing away the test since char's are unsigned on ppc.
Signed-off-by: Kumar Gala <[email protected]>
---
commit 1ee2dc5300b1c454f92eeea82da300f72db1b26f
tree c73cdacb43e154292708d967e11b1cbf7ab4904f
parent c0d4d573feed199b16094c072e7cb07afb01c598
author Kumar Gala <[email protected]> Mon, 29 Jan 2007 23:38:11 -0600
committer Kumar Gala <[email protected]> Mon, 29 Jan 2007 23:38:11 -0600
kernel/kprobes.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 17ec4af..514276f 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -212,7 +212,7 @@ static int __kprobes collect_garbage_slots(void)
continue;
kip->ngarbage = 0; /* we will collect all garbages */
for (i = 0; i < INSNS_PER_PAGE; i++) {
- if (kip->slot_used[i] == -1 &&
+ if (kip->slot_used[i] == (char)-1 &&
collect_one_slot(kip, i))
break;
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
