Al Viro d83c49f3e3 Fix the regression created by "set S_DEAD on unlink()..." commit ... 1) i_flags simply doesn't work for mount/unlink race prevention; we may have many links to file and rm on one of those obviously shouldn't prevent bind on top of another later on. To fix it right way we need to mark _dentry_ as unsuitable for mounting upon; new flag (DCACHE_CANT_MOUNT) is protected by d_flags and i_mutex on the inode in question. Set it (with dont_mount(dentry)) in unlink/rmdir/etc., check (with cant_mount(dentry)) in places in namespace.c that used to check for S_DEAD. Setting S_DEAD is still needed in places where we used to set it (for directories getting killed), since we rely on it for readdir/rmdir race prevention. 2) rename()/mount() protection has another bogosity - we unhash the target before we'd checked that it's not a mountpoint. Fixed. 3) ancient bogosity in pivot_root() - we locked i_mutex on the right directory, but checked S_DEAD on the different (and wrong) one. Noticed and fixed. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>		2010-05-15 07:16:33 -04:00
..
accessibility
acpi	ACPI: sleep: eliminate duplicate entries in acpisleep_dmi_table[]	2010-05-11 10:07:53 -07:00
amba
ata	pata_pcmcia / ide-cs: Fix bad hashes for Transcend and kingston IDs	2010-05-05 14:48:48 -04:00
atm	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
auxdisplay	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
base	Revert "memory-hotplug: add 0x prefix to HEX block_size_bytes"	2010-04-09 10:05:33 -07:00
block	Merge branch 'for-jens' of git://git.drbd.org/linux-2.6-drbd into for-linus	2010-05-04 08:48:53 +02:00
bluetooth	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
cdrom
char	tty: Fix unbalanced BKL handling in error path	2010-05-13 12:10:56 -07:00
clocksource	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
connector	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
cpufreq	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq	2010-04-24 11:35:21 -07:00
cpuidle	cpuidle: Fix incorrect optimization	2010-05-09 18:35:36 -07:00
crypto	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
dca	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
dio
dma	Merge branch 'sh/for-2.6.34' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6	2010-05-06 08:37:39 -07:00
edac	edac, mce: Fix wrong mask and macro usage	2010-04-30 10:15:39 -07:00
eisa	eisa: fix coding style for eisa bus code	2010-03-06 11:26:32 -08:00
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6	2010-04-22 12:54:54 -07:00
firmware	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-tip	2010-04-07 11:02:23 -07:00
gpio	it8761e_gpio: fix bug in gpio numbering	2010-05-11 17:33:41 -07:00
gpu	drivers/gpu/drm/i915/i915_irq.c:i915_error_object_create(): use correct kmap-atomic slot	2010-05-11 17:33:42 -07:00
hid	HID: fix suspend crash by moving initializations earlier	2010-05-07 23:33:52 +02:00
hwmon	Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging	2010-05-11 17:38:04 -07:00
i2c	i2c-core: Use per-adapter userspace device lists	2010-05-04 11:09:28 +02:00
ide	pata_pcmcia / ide-cs: Fix bad hashes for Transcend and kingston IDs	2010-05-05 14:48:48 -04:00
idle	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ieee1394	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ieee802154
infiniband	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband	2010-04-09 11:53:06 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-05-13 07:28:43 -07:00
isdn	Fix ISDN/Gigaset build failure	2010-04-19 11:53:17 -07:00
leds	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
lguest	lguest: stop using KVM hypercall mechanism	2010-04-14 21:43:56 +09:30
macintosh	device_attributes: add sysfs_attr_init() for dynamic attributes	2010-04-07 08:38:03 -07:00
mca
md	md: restore ability of spare drives to spin down.	2010-05-07 21:10:57 +10:00
media	V4L/DVB: pxa_camera: move fifo reset direct before dma start	2010-05-06 19:20:52 -03:00
memstick	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
message	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
mfd	mfd: Clean up after WM83xx AUXADC interrupt if it arrives late	2010-05-13 12:58:55 +02:00
misc	VMware Balloon driver	2010-04-24 11:31:26 -07:00
mmc	mmc: atmel-mci: fix in debugfs: response value printing	2010-05-11 17:33:41 -07:00
mtd	[MTD] Remove zero-length files mtdbdi.c and internal.ho	2010-05-05 15:25:12 -04:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6	2010-05-11 10:11:40 -07:00
nubus	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
of	of: check for IS_ERR()	2010-04-28 01:07:29 -06:00
oprofile	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
parisc	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
parport	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
pci	Revert "PCI: update bridge resources to get more big ranges in PCI assign unssigned"	2010-05-12 18:39:45 -07:00
pcmcia	Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6	2010-05-07 14:11:09 -07:00
platform	eeepc-laptop: add missing sparse_keymap_free	2010-04-23 15:23:21 -04:00
pnp	Merge branches 'bugzilla-14337', 'bugzilla-14998', 'bugzilla-15407', 'bugzilla-15903' and 'misc-2.6.34' into release	2010-05-06 22:04:31 -04:00
power	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
pps	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ps3	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
rapidio
regulator	regulator: fix enabling regulator issue on max8925	2010-04-28 15:24:34 +01:00
rtc	rtc-mxc: multiple fixes in rtc-mxc probe method	2010-04-07 08:38:05 -07:00
s390	[S390] dasd: fix race between tasklet and dasd_sleep_on	2010-05-12 09:32:26 +02:00
sbus	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
scsi	[SCSI] Retry commands with UNIT_ATTENTION sense codes to fix ext3/ext4 I/O error	2010-05-05 12:15:57 -04:00
serial	serial: imx.c: fix CTS trigger level lower to avoid lost chars	2010-05-13 12:10:56 -07:00
sfi
sh	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
sn	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
spi	omap2_mcspi: small fixes of output data format	2010-04-28 01:25:43 -06:00
ssb	MIPS: Fix SSB PCIcore IO resource management	2010-04-12 17:26:14 +01:00
staging	Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus	2010-04-30 13:04:14 -07:00
tc	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
telephony
thermal	drivers/thermal/thermal_sys.c: fix 'key f70f4b50 not in .data' in thermal_sys	2010-04-07 08:38:03 -07:00
uio	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
usb	Fix the regression created by "set S_DEAD on unlink()..." commit	2010-05-15 07:16:33 -04:00
uwb	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
vhost	Merge branch 'master' of /home/davem/src/GIT/linux-2.6/	2010-04-11 02:44:30 -07:00
video	fbdev: bfin-t350mcqb-fb: fix fbmem allocation with blanking lines	2010-05-11 17:33:42 -07:00
virtio	virtio: Fix GFP flags passed from the virtio balloon driver	2010-04-22 07:34:05 -07:00
vlynq	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
w1	w1: fix omap 1-wire driver compilation	2010-04-24 11:31:25 -07:00
watchdog	watchdog: ep93xx_wdt.c fix default timout value in MODULE_PARM_DESC string.	2010-05-03 08:58:56 +00:00
xen	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
zorro
Kconfig	MFGPT: move clocksource menu	2010-03-06 11:26:28 -08:00
Makefile	virtio: initialize earlier	2010-05-07 14:01:17 -07:00