Hi Stanislav,

FYI, there are new compile warnings show up in

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/gorcunov/linux-cr.git crtools-3.6-rc5
head:   36cd0264fd0ce1a3491a59e61c80a990a3107859
commit: c7335f83a6e766dff59067ddf2b5d4842c51dd9f [3/32] ipc: add new SHM_SET command for sys_shmctl() call
config: x86_64-randconfig-s351 (attached as .config)

All error/warnings:

ipc/shm.c: In function 'shmctl_down':
ipc/shm.c:751:25: warning: the omitted middle operand in ?: will always be 'true', suggest explicit middle operand [-Wparentheses]

vim +751 ipc/shm.c
   741		struct shmid64_ds shmid64;
   742		struct shmid_kernel *shp;
   743		int err;
   744	
   745		if (cmd == IPC_SET || cmd == SHM_SET) {
   746			if (copy_shmid_from_user(&shmid64, buf, version))
   747				return -EFAULT;
   748		}
   749	
   750		ipcp = ipcctl_pre_down(ns, &shm_ids(ns), shmid,
 > 751				       (cmd != SHM_SET) ? : IPC_SET,
   752				       &shmid64.shm_perm, 0);
   753		if (IS_ERR(ipcp))
   754			return PTR_ERR(ipcp);
   755	
   756		shp = container_of(ipcp, struct shmid_kernel, shm_perm);
   757	
   758		err = security_shm_shmctl(shp, cmd);
   759		if (err)
   760			goto out_unlock;
   761		switch (cmd) {

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0-DAY kernel build testing backend         Open Source Technology Centre
Fengguang Wu, Yuanhan Liu                              Intel Corporation