diff options
| author | Ingo Molnar <mingo@kernel.org> | 2020-04-13 09:44:39 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-04-13 09:44:39 +0200 |
| commit | 3b02a051d25d9600e9d403ad3043aed7de00160e (patch) | |
| tree | 5b8f58b79328c04654bf5ab6286401057edeca8f /ipc | |
| parent | f5d2313bd3c540be405c4977a63840cd6d0167b5 (diff) | |
| parent | 8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff) | |
Merge tag 'v5.7-rc1' into locking/kcsan, to resolve conflicts and refresh
Resolve these conflicts:
arch/x86/Kconfig
arch/x86/kernel/Makefile
Do a minor "evil merge" to move the KCSAN entry up a bit by a few lines
in the Kconfig to reduce the probability of future conflicts.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'ipc')
| -rw-r--r-- | ipc/mqueue.c | 5 | ||||
| -rw-r--r-- | ipc/shm.c | 2 | ||||
| -rw-r--r-- | ipc/util.c | 3 |
3 files changed, 5 insertions, 5 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 49a05ba3000d..dc8307bf2d74 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -239,11 +239,10 @@ static inline void msg_tree_erase(struct posix_msg_tree_node *leaf, info->msg_tree_rightmost = rb_prev(node); rb_erase(node, &info->msg_tree); - if (info->node_cache) { + if (info->node_cache) kfree(leaf); - } else { + else info->node_cache = leaf; - } } static inline struct msg_msg *msg_get(struct mqueue_inode_info *info) diff --git a/ipc/shm.c b/ipc/shm.c index ce1ca9f7c6e9..0ba6add05b35 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -1332,7 +1332,7 @@ static int copy_compat_shmid_from_user(struct shmid64_ds *out, void __user *buf, } } -long compat_ksys_shmctl(int shmid, int cmd, void __user *uptr, int version) +static long compat_ksys_shmctl(int shmid, int cmd, void __user *uptr, int version) { struct ipc_namespace *ns; struct shmid64_ds sem64; diff --git a/ipc/util.c b/ipc/util.c index fe61df53775a..7acccfded7cb 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -764,13 +764,13 @@ static struct kern_ipc_perm *sysvipc_find_ipc(struct ipc_ids *ids, loff_t pos, total++; } + *new_pos = pos + 1; if (total >= ids->in_use) return NULL; for (; pos < ipc_mni; pos++) { ipc = idr_find(&ids->ipcs_idr, pos); if (ipc != NULL) { - *new_pos = pos + 1; rcu_read_lock(); ipc_lock_object(ipc); return ipc; @@ -885,6 +885,7 @@ static int sysvipc_proc_release(struct inode *inode, struct file *file) } static const struct proc_ops sysvipc_proc_ops = { + .proc_flags = PROC_ENTRY_PERMANENT, .proc_open = sysvipc_proc_open, .proc_read = seq_read, .proc_lseek = seq_lseek, |