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authorThomas Gleixner <tglx@linutronix.de>2006-08-05 12:15:15 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-08-06 08:57:49 -0700
commitce2c6b53847afc444c4d0a7a1075c61f499c57a5 (patch)
treead7e920292169f1febcf0cdc12375a8473d75337
parent2b8de5f50e4a302b83ebcd5b0120621336d50bd6 (diff)
downloadlinux-2.6.34-ux500-ce2c6b53847afc444c4d0a7a1075c61f499c57a5.tar.gz
[PATCH] futex: Apply recent futex fixes to futex_compat
The recent fixups in futex.c need to be applied to futex_compat.c too. Fixes a hang reported by Olaf. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Olaf Hering <olh@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--kernel/futex_compat.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
index d1aab1a452c..c5cca3f65cb 100644
--- a/kernel/futex_compat.c
+++ b/kernel/futex_compat.c
@@ -39,7 +39,7 @@ void compat_exit_robust_list(struct task_struct *curr)
{
struct compat_robust_list_head __user *head = curr->compat_robust_list;
struct robust_list __user *entry, *pending;
- unsigned int limit = ROBUST_LIST_LIMIT, pi;
+ unsigned int limit = ROBUST_LIST_LIMIT, pi, pip;
compat_uptr_t uentry, upending;
compat_long_t futex_offset;
@@ -59,10 +59,10 @@ void compat_exit_robust_list(struct task_struct *curr)
* if it exists:
*/
if (fetch_robust_entry(&upending, &pending,
- &head->list_op_pending, &pi))
+ &head->list_op_pending, &pip))
return;
if (upending)
- handle_futex_death((void *)pending + futex_offset, curr, pi);
+ handle_futex_death((void *)pending + futex_offset, curr, pip);
while (compat_ptr(uentry) != &head->list) {
/*