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| author | Thomas Gleixner <tglx@linutronix.de> | 2006-08-05 12:15:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-06 08:57:49 -0700 |
| commit | ce2c6b53847afc444c4d0a7a1075c61f499c57a5 (patch) | |
| tree | ad7e920292169f1febcf0cdc12375a8473d75337 /kernel/futex_compat.c | |
| parent | 2b8de5f50e4a302b83ebcd5b0120621336d50bd6 (diff) | |
| download | lwn-ce2c6b53847afc444c4d0a7a1075c61f499c57a5.tar.gz lwn-ce2c6b53847afc444c4d0a7a1075c61f499c57a5.zip | |
[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>
Diffstat (limited to 'kernel/futex_compat.c')
| -rw-r--r-- | kernel/futex_compat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c index d1aab1a452cc..c5cca3f65cb7 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) { /* |