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author | Ingo Molnar <mingo@elte.hu> | 2009-06-17 12:52:15 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-06-17 12:56:49 +0200 |
commit | eadb8a091b27a840de7450f84ecff5ef13476424 (patch) | |
tree | 58c3782d40def63baa8167f3d31e3048cb4c7660 /ipc | |
parent | 73874005cd8800440be4299bd095387fff4b90ac (diff) | |
parent | 65795efbd380a832ae508b04dba8f8e53f0b84d9 (diff) | |
download | linux-stable-eadb8a091b27a840de7450f84ecff5ef13476424.tar.gz linux-stable-eadb8a091b27a840de7450f84ecff5ef13476424.tar.bz2 linux-stable-eadb8a091b27a840de7450f84ecff5ef13476424.zip |
Merge branch 'linus' into tracing/hw-breakpoints
Conflicts:
arch/x86/Kconfig
arch/x86/kernel/traps.c
arch/x86/power/cpu.c
arch/x86/power/cpu_32.c
kernel/Makefile
Semantic conflict:
arch/x86/kernel/hw_breakpoint.c
Merge reason: Resolve the conflicts, move from put_cpu_no_sched() to
put_cpu() in arch/x86/kernel/hw_breakpoint.c.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'ipc')
-rw-r--r-- | ipc/sem.c | 4 | ||||
-rw-r--r-- | ipc/shm.c | 10 |
2 files changed, 8 insertions, 6 deletions
diff --git a/ipc/sem.c b/ipc/sem.c index 16a2189e96f9..87c2b641fd7b 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -1290,8 +1290,8 @@ void exit_sem(struct task_struct *tsk) int i; rcu_read_lock(); - un = list_entry(rcu_dereference(ulp->list_proc.next), - struct sem_undo, list_proc); + un = list_entry_rcu(ulp->list_proc.next, + struct sem_undo, list_proc); if (&un->list_proc == &ulp->list_proc) semid = -1; else diff --git a/ipc/shm.c b/ipc/shm.c index faa46da99ebe..15dd238e5338 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -384,7 +384,6 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params) error = PTR_ERR(file); if (IS_ERR(file)) goto no_file; - ima_shm_check(file); id = ipc_addid(&shm_ids(ns), &shp->shm_perm, ns->shm_ctlmni); if (id < 0) { @@ -891,7 +890,7 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr) file = alloc_file(path.mnt, path.dentry, f_mode, &shm_file_operations); if (!file) goto out_free; - ima_shm_check(file); + ima_counts_get(file); file->private_data = sfd; file->f_mapping = shp->shm_file->f_mapping; @@ -969,10 +968,13 @@ SYSCALL_DEFINE3(shmat, int, shmid, char __user *, shmaddr, int, shmflg) SYSCALL_DEFINE1(shmdt, char __user *, shmaddr) { struct mm_struct *mm = current->mm; - struct vm_area_struct *vma, *next; + struct vm_area_struct *vma; unsigned long addr = (unsigned long)shmaddr; - loff_t size = 0; int retval = -EINVAL; +#ifdef CONFIG_MMU + loff_t size = 0; + struct vm_area_struct *next; +#endif if (addr & ~PAGE_MASK) return retval; |