Revision 156cacb1d0d36b0d0582d9e798e58e0044f516b3 authored by Al Viro on 21 September 2012, 12:19:02 UTC, committed by Al Viro on 23 September 2012, 00:48:18 UTC
normally we deal with lock_mount()/umount races by checking that mountpoint to be is still in our namespace after lock_mount() has been done. However, do_add_mount() skips that check when called with MNT_SHRINKABLE in flags (i.e. from finish_automount()). The reason is that ->mnt_ns may be a temporary namespace created exactly to contain automounts a-la NFS4 referral handling. It's not the namespace of the caller, though, so check_mnt() would fail here. We still need to check that ->mnt_ns is non-NULL in that case, though. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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| File | Mode | Size |
|---|---|---|
| include | ||
| Kconfig | -rw-r--r-- | 3.0 KB |
| Makefile | -rw-r--r-- | 1.3 KB |
| Makefile.boot | -rw-r--r-- | 86 bytes |
| acpuclock-arm11.c | -rw-r--r-- | 14.3 KB |
| acpuclock.h | -rw-r--r-- | 1.0 KB |
| board-halibut.c | -rw-r--r-- | 2.5 KB |
| board-mahimahi.c | -rw-r--r-- | 2.2 KB |
| board-msm7x27.c | -rw-r--r-- | 4.2 KB |
| board-msm7x30.c | -rw-r--r-- | 4.1 KB |
| board-msm8960.c | -rw-r--r-- | 3.2 KB |
| board-msm8x60.c | -rw-r--r-- | 4.2 KB |
| board-qsd8x50.c | -rw-r--r-- | 5.2 KB |
| board-sapphire.c | -rw-r--r-- | 2.9 KB |
| board-trout-gpio.c | -rw-r--r-- | 6.1 KB |
| board-trout-mmc.c | -rw-r--r-- | 4.5 KB |
| board-trout-panel.c | -rw-r--r-- | 9.4 KB |
| board-trout.c | -rw-r--r-- | 2.6 KB |
| board-trout.h | -rw-r--r-- | 6.8 KB |
| clock-7x30.h | -rw-r--r-- | 3.4 KB |
| clock-debug.c | -rw-r--r-- | 3.0 KB |
| clock-pcom.c | -rw-r--r-- | 3.1 KB |
| clock-pcom.h | -rw-r--r-- | 4.7 KB |
| clock.c | -rw-r--r-- | 4.4 KB |
| clock.h | -rw-r--r-- | 2.1 KB |
| devices-iommu.c | -rw-r--r-- | 19.2 KB |
| devices-msm7x00.c | -rw-r--r-- | 9.7 KB |
| devices-msm7x30.c | -rw-r--r-- | 6.4 KB |
| devices-msm8960.c | -rw-r--r-- | 2.2 KB |
| devices-qsd8x50.c | -rw-r--r-- | 8.3 KB |
| devices.h | -rw-r--r-- | 1.8 KB |
| dma.c | -rw-r--r-- | 8.5 KB |
| gpiomux-8x50.c | -rw-r--r-- | 1.7 KB |
| gpiomux-8x60.c | -rw-r--r-- | 835 bytes |
| gpiomux-v1.c | -rw-r--r-- | 1.2 KB |
| gpiomux-v1.h | -rw-r--r-- | 1.8 KB |
| gpiomux-v2.c | -rw-r--r-- | 965 bytes |
| gpiomux-v2.h | -rw-r--r-- | 1.7 KB |
| gpiomux.c | -rw-r--r-- | 2.6 KB |
| gpiomux.h | -rw-r--r-- | 3.2 KB |
| headsmp.S | -rw-r--r-- | 930 bytes |
| hotplug.c | -rw-r--r-- | 1.9 KB |
| idle.c | -rw-r--r-- | 1.5 KB |
| io.c | -rw-r--r-- | 5.0 KB |
| irq-vic.c | -rw-r--r-- | 10.7 KB |
| irq.c | -rw-r--r-- | 4.7 KB |
| last_radio_log.c | -rw-r--r-- | 2.1 KB |
| platsmp.c | -rw-r--r-- | 4.3 KB |
| proc_comm.c | -rw-r--r-- | 3.1 KB |
| proc_comm.h | -rw-r--r-- | 7.1 KB |
| scm-boot.c | -rw-r--r-- | 1.1 KB |
| scm-boot.h | -rw-r--r-- | 775 bytes |
| scm.c | -rw-r--r-- | 7.0 KB |
| scm.h | -rw-r--r-- | 854 bytes |
| sirc.c | -rw-r--r-- | 4.2 KB |
| smd.c | -rw-r--r-- | 21.6 KB |
| smd_debug.c | -rw-r--r-- | 7.6 KB |
| smd_private.h | -rw-r--r-- | 9.8 KB |
| timer.c | -rw-r--r-- | 6.9 KB |
| vreg.c | -rw-r--r-- | 4.5 KB |
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