Nick Piggin d00806b183 mm: fix fault vs invalidate race for linear mappings ... Fix the race between invalidate_inode_pages and do_no_page. Andrea Arcangeli identified a subtle race between invalidation of pages from pagecache with userspace mappings, and do_no_page. The issue is that invalidation has to shoot down all mappings to the page, before it can be discarded from the pagecache. Between shooting down ptes to a particular page, and actually dropping the struct page from the pagecache, do_no_page from any process might fault on that page and establish a new mapping to the page just before it gets discarded from the pagecache. The most common case where such invalidation is used is in file truncation. This case was catered for by doing a sort of open-coded seqlock between the file's i_size, and its truncate_count. Truncation will decrease i_size, then increment truncate_count before unmapping userspace pages; do_no_page will read truncate_count, then find the page if it is within i_size, and then check truncate_count under the page table lock and back out and retry if it had subsequently been changed (ptl will serialise against unmapping, and ensure a potentially updated truncate_count is actually visible). Complexity and documentation issues aside, the locking protocol fails in the case where we would like to invalidate pagecache inside i_size. do_no_page can come in anytime and filemap_nopage is not aware of the invalidation in progress (as it is when it is outside i_size). The end result is that dangling (->mapping == NULL) pages that appear to be from a particular file may be mapped into userspace with nonsense data. Valid mappings to the same place will see a different page. Andrea implemented two working fixes, one using a real seqlock, another using a page->flags bit. He also proposed using the page lock in do_no_page, but that was initially considered too heavyweight. However, it is not a global or per-file lock, and the page cacheline is modified in do_no_page to increment _count and _mapcount anyway, so a further modification should not be a large performance hit. Scalability is not an issue. This patch implements this latter approach. ->nopage implementations return with the page locked if it is possible for their underlying file to be invalidated (in that case, they must set a special vm_flags bit to indicate so). do_no_page only unlocks the page after setting up the mapping completely. invalidation is excluded because it holds the page lock during invalidation of each page (and ensures that the page is not mapped while holding the lock). This also allows significant simplifications in do_no_page, because we have the page locked in the right place in the pagecache from the start. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-07-19 10:04:41 -07:00
..
amba
byteorder	Fix compilation of drivers with -O0	2007-05-08 11:15:00 -07:00
dvb
hdlc
isdn	make drivers/isdn/capi/capiutil.c:cdebbuf_alloc() static	2007-05-08 11:15:16 -07:00
lockd	knfsd: lockd: nfsd4: use same grace period for lockd and nfsd4	2007-07-17 10:23:07 -07:00
mlx4	IB/mlx4: Implement query SRQ	2007-07-12 15:41:24 -07:00
mmc	mmc: remove old card states	2007-05-01 16:11:57 +02:00
mtd	[MTD] generalise the handling of MTD-specific superblocks	2007-05-11 12:14:15 +01:00
netfilter	[NETFILTER]: x_tables: add connlimit match	2007-07-14 20:47:26 -07:00
netfilter_arp	[NETFILTER]: Clean up table initialization	2007-05-10 23:47:43 -07:00
netfilter_bridge
netfilter_ipv4	[NETFILTER]: ipt_iprange.h must #include <linux/types.h>	2007-07-18 02:21:50 -07:00
netfilter_ipv6	[NETFILTER]: ip6_tables: fix explanation of valid upper protocol number	2007-07-10 22:16:55 -07:00
nfsd	knfsd: nfsd: enforce per-flavor id squashing	2007-07-17 10:23:08 -07:00
raid	md: change bitmap_unplug and others to void functions	2007-07-17 10:23:15 -07:00
rtc	rtc: add support for the ST M48T59 RTC	2007-07-17 10:23:09 -07:00
spi	SPI: tle620x power switch driver	2007-07-17 10:23:05 -07:00
sunrpc	knfsd: nfsd4: secinfo handling without secinfo= option	2007-07-17 10:23:08 -07:00
tc_act
tc_ematch
usb	USB: export <linux/usb_gadgetfs> as <linux/usb/gadgetfs.h>	2007-07-12 16:29:50 -07:00
8250_pci.h
a.out.h
ac97_codec.h
acct.h
acpi.h	acpi,msi-laptop: Fall back to EC polling mode for MSI laptop specific EC commands	2007-05-10 03:52:22 -04:00
acpi_pmtmr.h
adb.h
adfs_fs.h
adfs_fs_i.h
adfs_fs_sb.h
aer.h	PCI aer: add pci_cleanup_aer_correct_aer_status	2007-07-11 16:02:08 -07:00
affs_hardblocks.h
agp_backend.h
agpgart.h
aio.h	signal/timer/event: KAIO eventfd support example	2007-05-11 08:29:37 -07:00
aio_abi.h	signal/timer/event: KAIO eventfd support example	2007-05-11 08:29:37 -07:00
amifd.h
amifdreg.h
amigaffs.h
anon_inodes.h	signal/timer/event fds: anonymous inode source	2007-05-11 08:29:36 -07:00
apm-emulation.h
apm_bios.h
arcdevice.h
arcfb.h
async_tx.h	async_tx: add the async_tx api	2007-07-13 08:06:14 -07:00
ata.h	libata-link: add PMP related ATA constants	2007-07-10 21:46:03 -04:00
atalk.h
atm.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_suni.h
atm_tcp.h
atm_zatm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h
atmel_pdc.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
attribute_container.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
audit.h	Audit: add TTY input auditing	2007-07-16 09:05:47 -07:00
auto_fs.h
auto_fs4.h
auxvec.h
ax25.h
b1lli.h
b1pcmcia.h
backing-dev.h	remove mm/backing-dev.c:congestion_wait_interruptible()	2007-07-16 09:05:52 -07:00
backlight.h
baycom.h
bcd.h
bfs_fs.h
binfmts.h	make sysctl/kernel/core_pattern and fs/exec.c agree on maximum core filename size	2007-05-17 05:23:05 -07:00
bio.h	[BLOCK] Don't pin lots of memory in mempools	2007-04-30 09:08:17 +02:00
bit_spinlock.h
bitmap.h
bitops.h
bitrev.h
blkdev.h	CONFIG_BOUNCE to avoid useless inclusion of bounce buffer logic	2007-07-17 10:23:02 -07:00
blkpg.h
blktrace_api.h
blockgroup_lock.h
bootmem.h	x86_64: allocate sparsemem memmap above 4G	2007-06-01 08:18:27 -07:00
bottom_half.h
bpqether.h
bsg.h	Don't define empty struct bsg_class_device if !CONFIG_BLK_DEV_BSG	2007-07-17 14:18:47 +02:00
buffer_head.h	mm: optimize kill_bdev()	2007-05-07 12:12:55 -07:00
bug.h	generic bug: use show_regs() instead of dump_stack()	2007-07-16 09:05:51 -07:00
cache.h
calc64.h
capability.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
capi.h
cciss_ioctl.h
cd1400.h
cdev.h
cdk.h
cdrom.h	cdrom: replace hard-coded constants by kernel.h macro.	2007-07-16 09:05:48 -07:00
cfag12864b.h
chio.h
circ_buf.h
clk.h
clockchips.h	clockchips.h: kernel-doc fix	2007-05-08 11:15:15 -07:00
clocksource.h	clocksource: fix resume logic	2007-05-09 12:30:56 -07:00
cm4000_cs.h
cn_proc.h
coda.h
coda_cache.h
coda_fs_i.h
coda_linux.h
coda_proc.h
coda_psdev.h
coff.h
com20020.h
compat.h	Declare another couple of compat syscalls.	2007-05-14 12:16:01 -07:00
compiler-gcc.h	compiler: introduce __used and __maybe_unused	2007-05-09 12:30:56 -07:00
compiler-gcc3.h	compiler: introduce __used and __maybe_unused	2007-05-09 12:30:56 -07:00
compiler-gcc4.h	compiler: introduce __used and __maybe_unused	2007-05-09 12:30:56 -07:00
compiler-intel.h	ARRAY_SIZE: check for type	2007-05-07 12:13:00 -07:00
compiler.h	x86_64: Support gcc 5 properly	2007-05-21 09:56:57 -07:00
completion.h
comstats.h
concap.h
configfs.h	configfs: config item dependancies.	2007-07-10 17:18:59 -07:00
connector.h
console.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
console_struct.h	Protect <linux/console_struct.h> from multiple inclusion	2007-06-08 17:23:34 -07:00
consolemap.h	Kernel utf-8 handling	2007-07-16 09:05:46 -07:00
const.h	consolidate asm/const.h to linux/const.h	2007-05-08 11:15:13 -07:00
cpu.h	remove unused lock_cpu_hotplug_interruptible definition	2007-07-16 09:05:48 -07:00
cpufreq.h	Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6	2007-05-05 14:55:20 -07:00
cpumask.h
cpuset.h
cramfs_fs.h
cramfs_fs_sb.h
crash_dump.h	[PATCH] i386: Allow i386 crash kernels to handle x86_64 dumps	2007-05-02 19:27:09 +02:00
crc-ccitt.h
crc-itu-t.h	CRC ITU-T V.41	2007-05-10 18:24:13 +02:00
crc7.h	CRC7 support	2007-07-17 10:23:04 -07:00
crc16.h
crc32.h
crc32c.h
crypto.h	[CRYPTO] cipher: Remove obsolete fields from cipher_tfm	2007-07-11 20:58:54 +08:00
cryptohash.h
ctype.h
cuda.h
cyclades.h	Char: cyclades, dynamic ports	2007-05-08 11:15:25 -07:00
cyclomx.h
cycx_cfm.h
cycx_drv.h
cycx_x25.h
dcache.h	VFS: delay the dentry name generation on sockets and pipes	2007-05-08 11:15:03 -07:00
dccp.h
dcookies.h
debug_locks.h
debugfs.h	debugfs: add rename for debugfs files	2007-07-11 16:09:00 -07:00
delay.h
delayacct.h
device-mapper.h
device.h	dev_vdbg(), available with -DVERBOSE_DEBUG	2007-07-18 15:49:50 -07:00
devpts_fs.h
dio.h
dirent.h
display.h	fbdev: display class	2007-05-08 11:15:26 -07:00
dlm.h	[DLM] variable allocation	2007-07-09 08:23:17 +01:00
dlm_device.h	[DLM] canceling deadlocked lock	2007-07-09 08:22:54 +01:00
dlm_netlink.h	[DLM] add lock timeouts and warnings [2/6]	2007-07-09 08:22:33 +01:00
dm-ioctl.h
dm9000.h
dma-mapping.h	dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs	2007-07-16 09:05:45 -07:00
dmaengine.h	dmaengine: make clients responsible for managing channels	2007-07-13 08:06:13 -07:00
dmapool.h
dmi.h	DMI-based module autoloading	2007-07-11 16:09:00 -07:00
dn.h
dnotify.h
dqblk_v1.h
dqblk_v2.h
dqblk_xfs.h
ds1wm.h	Driver for the Maxim DS1WM, a 1-wire bus master ASIC core	2007-05-08 11:15:14 -07:00
ds1286.h
ds17287rtc.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
dtlk.h
edd.h	Remove old i386 setup code	2007-07-12 10:55:56 -07:00
eeprom_93cx6.h	[PATCH] Add 93cx6 eeprom library	2007-07-08 22:16:36 -04:00
efi.h	EFI: warn only for pre-1.00 system tables	2007-05-08 11:15:10 -07:00
efs_dir.h
efs_fs.h	knfsd: exportfs: remove iget abuse	2007-07-17 10:23:06 -07:00
efs_fs_i.h
efs_fs_sb.h
efs_vh.h
eisa.h
elevator.h
elf-em.h	blackfin architecture	2007-05-07 12:12:58 -07:00
elf-fdpic.h
elf.h	[PATCH] i386: Relocate VDSO ELF headers to match mapped location with COMPAT_VDSO	2007-05-02 19:27:12 +02:00
elfcore.h
elfnote.h	use elfnote.h to generate vsyscall notes.	2007-07-18 08:47:40 -07:00
err.h
errno.h	Better documentation for ERESTARTSYS	2007-06-01 08:18:29 -07:00
errqueue.h
etherdevice.h	[CORE] Stack changes to add multiqueue hardware support API	2007-07-10 22:16:21 -07:00
ethtool.h	[NET]: Add ethtool support for NETIF_F_IPV6_CSUM devices.	2007-07-14 19:07:52 -07:00
eventfd.h	eventfd: clean compile when CONFIG_EVENTFD=n	2007-06-28 11:34:53 -07:00
eventpoll.h
exportfs.h	knfsd: exportfs: add procedural interface for NFSD	2007-07-17 10:23:06 -07:00
ext2_fs.h
ext2_fs_sb.h	ext2: statfs speed up	2007-07-16 09:05:52 -07:00
ext3_fs.h	ext3: copy i_flags to inode flags on write	2007-05-08 11:15:12 -07:00
ext3_fs_i.h	Fix occurrences of "the the "	2007-05-09 08:57:56 +02:00
ext3_fs_sb.h	ext3: statfs speed up	2007-07-16 09:05:52 -07:00
ext3_jbd.h
ext4_fs.h	ext4: Expand extra_inodes space per the s_{want,min}_extra_isize fields	2007-07-18 09:19:57 -04:00
ext4_fs_extents.h	Change on-disk format to support 2^15 uninitialized extents	2007-07-18 09:02:56 -04:00
ext4_fs_i.h	ext4: Add nanosecond timestamps	2007-07-18 09:15:20 -04:00
ext4_fs_sb.h	ext4: Add nanosecond timestamps	2007-07-18 09:15:20 -04:00
ext4_jbd2.h
fadvise.h
falloc.h	sys_fallocate() implementation on i386, x86_64 and powerpc	2007-07-17 21:42:44 -04:00
fault-inject.h
fb.h	OMAP: add TI OMAP1610 accelerator entry.	2007-07-17 10:23:13 -07:00
fcdevice.h
fcntl.h	locks: add lock cancel command	2007-05-06 20:38:28 -04:00
fd.h
fd1772.h
fddidevice.h
fdreg.h
fib_rules.h
file.h	O_CLOEXEC for SCM_RIGHTS	2007-07-16 09:05:45 -07:00
filter.h
firewire-cdev.h	firewire: Document userspace ioctl interface.	2007-07-10 00:07:45 +02:00
firewire-constants.h	firewire: Break out shared IEEE1394 constant to separate header file.	2007-05-10 18:24:13 +02:00
firmware.h
flat.h
font.h	fbcon: font setting should check limitation of driver	2007-05-08 11:15:31 -07:00
freezer.h	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
fs.h	Merge branch 'for-linus' of git://linux-nfs.org/~bfields/linux	2007-07-18 18:27:00 -07:00
fs_enet_pd.h
fs_stack.h
fs_struct.h
fs_uart_pd.h
fsl_devices.h	Fix RGMII-ID handling in gianfar	2007-07-18 18:29:37 -04:00
fsnotify.h
fuse.h	fuse warning fix	2007-07-16 09:05:41 -07:00
futex.h	Revert "futex_requeue_pi optimization"	2007-06-18 09:48:41 -07:00
gameport.h
gen_stats.h
genalloc.h
generic_acl.h	fix file specification in comments	2007-05-09 08:58:16 +02:00
generic_serial.h
genetlink.h
genhd.h	bsg: bind bsg to request_queue instead of gendisk	2007-07-16 08:52:46 +02:00
getcpu.h
gfp.h	Create the ZONE_MOVABLE zone	2007-07-17 10:22:59 -07:00
gfs2_ondisk.h	[GFS2] Add nanosecond timestamp feature	2007-07-09 08:23:12 +01:00
gigaset_dev.h
gpio_keys.h	Input: gpio_keys - add support for switches (EV_SW)	2007-05-01 00:39:13 -04:00
gpio_mouse.h	Input: add gpio-mouse driver	2007-07-10 00:35:17 -04:00
hardirq.h	sched: add in_atomic_preempt_off()	2007-07-09 18:51:58 +02:00
harrier_defs.h
hash.h
hayesesp.h
hdlc.h
hdlcdrv.h
hdpu_features.h
hdreg.h
hdsmart.h
hid-debug.h
hid.h	Merge branches 'debug-module-param' and 'upstream' into for-linus	2007-07-09 14:23:37 +02:00
hiddev.h
highmem.h	Add __GFP_MOVABLE for callers to flag allocations from high memory that may be migrated	2007-07-17 10:22:59 -07:00
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hp_sdc.h
hpet.h
hrtimer.h	Add a flag to indicate deferrable timers in /proc/timer_stats	2007-07-16 09:05:45 -07:00
htirq.h
hugetlb.h	Allow huge page allocations to use GFP_HIGH_MOVABLE	2007-07-17 10:22:59 -07:00
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hysdn_if.h
i2c-algo-bit.h	include files: convert "include" subdirectory to UTF-8	2007-05-09 08:58:21 +02:00
i2c-algo-pca.h
i2c-algo-pcf.h	include files: convert "include" subdirectory to UTF-8	2007-05-09 08:58:21 +02:00
i2c-algo-sgi.h
i2c-dev.h
i2c-gpio.h	i2c: Bitbanging I2C bus driver using the GPIO API	2007-05-01 23:26:34 +02:00
i2c-id.h	[ALSA] SoC WM8753 codec support	2007-05-11 16:56:02 +02:00
i2c-isa.h
i2c-ocores.h
i2c-pnx.h
i2c-pxa.h
i2c.h	i2c: Fix the i2c_smbus_read_i2c_block_data() prototype	2007-07-12 14:12:29 +02:00
i2o-dev.h
i2o.h	Use mutexes instead of semaphores in I2O driver	2007-07-16 09:05:41 -07:00
i8k.h
ibmtr.h
icmp.h
icmpv6.h
ide.h	ide: add short cables support	2007-07-09 23:17:58 +02:00
idr.h	lib: add idr_remove_all	2007-07-16 09:05:34 -07:00
ieee80211.h	[PATCH] mac80211: ERP IE handling improvements	2007-07-12 16:07:26 -04:00
if.h
if_addr.h
if_arcnet.h
if_arp.h
if_bonding.h
if_bridge.h
if_cablemodem.h
if_ec.h
if_eql.h
if_ether.h	Add constant for FCS/CRC length (frame check sequence)	2007-05-21 19:41:19 -04:00
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h	[VLAN]: Use rtnl_link API	2007-07-10 22:15:03 -07:00
if_ltalk.h
if_macvlan.h	[NET]: Add macvlan driver	2007-07-14 18:55:06 -07:00
if_packet.h
if_plip.h
if_ppp.h	[L2TP]: Changes to existing ppp and socket kernel headers for L2TP	2007-07-10 22:15:58 -07:00
if_pppol2tp.h	[L2TP]: Changes to existing ppp and socket kernel headers for L2TP	2007-07-10 22:15:58 -07:00
if_pppox.h	[L2TP]: Changes to existing ppp and socket kernel headers for L2TP	2007-07-10 22:15:58 -07:00
if_shaper.h
if_slip.h
if_strip.h
if_tr.h
if_tun.h	[NET]: Allow group ownership of TUN/TAP devices.	2007-07-10 22:16:42 -07:00
if_tunnel.h
if_vlan.h	[VLAN]: Use multicast list synchronization helpers	2007-07-14 18:53:28 -07:00
if_wanpipe.h
igmp.h
in.h
in6.h
in_route.h
inet.h
inet_diag.h
inetdevice.h	[IPV4]: include sysctl.h from inetdevice.h	2007-06-22 17:04:27 -07:00
init.h	Remove final two references to "__obsolete_setup" macro	2007-07-16 09:05:48 -07:00
init_task.h	user namespace: add the framework	2007-07-16 09:05:47 -07:00
initrd.h
inotify.h
input-polldev.h
input.h	Input: convert from class devices to standard devices	2007-07-10 00:35:17 -04:00
interrupt.h	Add hard_irq_disable()	2007-05-11 08:29:34 -07:00
io.h	uninline check_signature()	2007-07-16 09:05:50 -07:00
ioc3.h
ioc4.h
ioctl.h
ioport.h
ioprio.h	cfq-iosched: fix async queue behaviour	2007-07-10 13:43:25 +02:00
ip.h
ip6_tunnel.h
ipc.h	remove CONFIG_UTS_NS and CONFIG_IPC_NS	2007-07-16 09:05:47 -07:00
ipmi.h
ipmi_msgdefs.h
ipmi_smi.h
ipsec.h
ipv6.h	[IPV6]: Make IPV6_{RECV,2292}RTHDR boolean options.	2007-07-10 22:56:31 -07:00
ipv6_route.h
ipx.h
irda.h	[IrDA]: Monitor mode.	2007-07-10 22:16:44 -07:00
irq.h	Improve behaviour of spurious IRQ detect	2007-07-16 09:05:46 -07:00
irq_cpustat.h
irqflags.h
irqreturn.h
isa.h
isapnp.h
isdn.h
isdn_divertif.h	sanitize linux/isdn_divertif.h for userspace	2007-05-08 11:15:16 -07:00
isdn_ppp.h
isdnif.h
isicom.h
iso_fs.h
istallion.h
ixjuser.h
jbd.h
jbd2.h	jbd2: Fix CONFIG_JBD_DEBUG ifdef to be CONFIG_JBD2_DEBUG	2007-07-18 08:57:06 -04:00
jffs2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
kallsyms.h	kallsyms: make KSYM_NAME_LEN include space for trailing '\0'	2007-07-17 10:23:03 -07:00
kbd_diacr.h
kbd_kern.h
Kbuild	Drop an empty isicom.h from being exported to user space.	2007-07-16 09:05:46 -07:00
kd.h
kdebug.h	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
kdev_t.h
kernel.h	Report that kernel is tainted if there was an OOPS	2007-07-17 10:23:02 -07:00
kernel_stat.h
kernelcapi.h	Use mutex instead of semaphore in CAPI 2.0 driver	2007-07-17 10:23:05 -07:00
kexec.h	kdump/kexec: calculate note size at compile time	2007-05-08 11:15:07 -07:00
key-ui.h
key.h
keyboard.h
keyctl.h
kfifo.h
klist.h
kmalloc_sizes.h	Slab allocators: define common size limitations	2007-05-17 05:23:04 -07:00
kmod.h	usermodehelper: Tidy up waiting	2007-07-18 08:47:40 -07:00
kobj_map.h
kobject.h	Driver core: accept all valid action-strings in uevent-trigger	2007-07-18 15:49:49 -07:00
kprobes.h	Kprobes: The ON/OFF knob thru debugfs	2007-05-08 11:15:19 -07:00
kref.h
ks0108.h
kthread.h	kthread: don't depend on work queues	2007-05-09 12:30:53 -07:00
ktime.h	[KTIME]: Introduce ktime_add_us	2007-07-10 22:15:26 -07:00
kvm.h	KVM: Remove unused 'instruction_length'	2007-05-03 10:52:32 +03:00
kvm_para.h
lapb.h
latency.h
lcd.h
leds.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
libata.h	libata: clean up horkage handling	2007-07-10 21:30:33 -04:00
libps2.h
license.h
limits.h	Remove CHILD_MAX	2007-07-17 10:23:03 -07:00
linkage.h
linux_logo.h	fbdev: Add fb_append_extra_logo()	2007-07-17 10:23:13 -07:00
list.h	include/linux: trivial repair whitespace damage	2007-05-12 18:11:06 -07:00
llc.h
lm_interface.h
lock_dlm_plock.h
lockdep.h
log2.h	Fix roundup_pow_of_two(1)	2007-05-18 20:46:30 -07:00
loop.h	remove artificial software max_loop limit	2007-05-08 11:15:07 -07:00
lp.h
lzo.h	LZO1X: fix lzo1x_worst_compress	2007-07-16 09:05:34 -07:00
m41t00.h
m48t86.h
magic.h	KVM: Remove kvmfs in favor of the anonymous inodes source	2007-07-16 12:05:49 +03:00
major.h	xen: add virtual block device driver.	2007-07-18 08:47:45 -07:00
matroxfb.h
mbcache.h
mc6821.h
mc146818rtc.h	rtc-cmos wakeup interface	2007-05-08 11:15:18 -07:00
mca-legacy.h
mca.h	mca: add integrated device bus matching	2007-05-09 12:30:49 -07:00
memory.h
memory_hotplug.h
mempolicy.h	Allow huge page allocations to use GFP_HIGH_MOVABLE	2007-07-17 10:22:59 -07:00
mempool.h
meye.h	include files: convert "include" subdirectory to UTF-8	2007-05-09 08:58:21 +02:00
migrate.h	page migration: Only migrate pages if allocation in the highest zone is possible	2007-05-07 12:12:57 -07:00
mii.h	[NET]: Fix BMSR_100{HALF,FULL}2 defines in linux/mii.h	2007-05-17 14:20:29 -07:00
minix_fs.h
miscdevice.h	KVM: Use own minor number	2007-05-03 10:52:22 +03:00
mm.h	mm: fix fault vs invalidate race for linear mappings	2007-07-19 10:04:41 -07:00
mm_inline.h
mm_types.h	slub: support concurrent local and remote frees and allocs on a slab	2007-05-10 09:26:52 -07:00
mman.h
mmtimer.h
mmzone.h	Lumpy Reclaim V4	2007-07-17 10:22:59 -07:00
mnt_namespace.h	namespace: ensure clone_flags are always stored in an unsigned long	2007-07-16 09:05:48 -07:00
mod_devicetable.h	kbuild: remove dependency on input.h from file2alias	2007-05-02 20:58:08 +02:00
module.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
moduleloader.h
moduleparam.h
mount.h	Fix misspellings collected by members of KJ list.	2007-05-09 07:14:03 +02:00
mpage.h	consolidate generic_writepages and mpage_writepages	2007-05-11 08:29:35 -07:00
mqueue.h
mroute.h
msdos_fs.h	fat: gcc 4.3 warning fix	2007-07-16 09:05:42 -07:00
msg.h
msi.h	MSI: Give archs the option to free all MSI/Xs at once.	2007-05-02 19:02:38 -07:00
mtio.h
mutex-debug.h
mutex.h	mutex_lock_interruptible(): add __must_check	2007-05-09 12:30:49 -07:00
mv643xx.h	[MIPS] Delete Ocelot 3 support.	2007-07-10 17:33:05 +01:00
n_r3964.h
namei.h
nbd.h
ncp.h
ncp_fs.h	Remove the last few UMSDOS leftovers	2007-07-16 09:05:51 -07:00
ncp_fs_i.h
ncp_fs_sb.h
ncp_mount.h
ncp_no.h
neighbour.h
net.h
netdevice.h	[NET]: move dev_mc_discard from dev_mcast.c to dev.c	2007-07-18 02:10:54 -07:00
netfilter.h	[NETFILTER]: nfnetlink_queue: don't unregister handler of other subsystem	2007-07-10 22:18:21 -07:00
netfilter_arp.h
netfilter_bridge.h	[NETFILTER]: bridge netfilter: consolidate header pushing/pulling code	2007-05-03 03:36:16 -07:00
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h	[NETLINK]: Remove references to process ID	2007-05-05 11:42:03 -07:00
netpoll.h
netrom.h
nfs.h
nfs2.h
nfs3.h
nfs4.h	NFS4: on a O_EXCL OPEN make sure SETATTR sets the fields holding the verifier	2007-07-10 23:40:25 -04:00
nfs4_acl.h	remove nfs4_acl_add_ace()	2007-05-09 12:30:54 -07:00
nfs4_mount.h	NFS: Add the mount option "nosharecache"	2007-07-10 23:40:48 -04:00
nfs_fs.h	NFS: Remake nfsroot_mount as a permanent part of NFS client	2007-07-10 23:40:46 -04:00
nfs_fs_i.h
nfs_fs_sb.h	NFSv4: Reduce the chances of an open_owner identifier collision	2007-07-10 23:40:39 -04:00
nfs_idmap.h
nfs_mount.h	NFS: Add the mount option "nosharecache"	2007-07-10 23:40:48 -04:00
nfs_page.h	NFS: Remove the redundant 'dirty' and 'commit' lists from nfs_inode	2007-07-10 23:40:26 -04:00
nfs_xdr.h	NFSv4: Reduce the chances of an open_owner identifier collision	2007-07-10 23:40:39 -04:00
nfsacl.h
nfsd_idmap.h
nl80211.h
nls.h
nmi.h
node.h
nodemask.h
notifier.h	HOTPLUG: Add CPU_DYING notifier	2007-07-16 12:05:49 +03:00
nsc_gpio.h
nsproxy.h	namespace: ensure clone_flags are always stored in an unsigned long	2007-07-16 09:05:48 -07:00
nubus.h	NuBus header update	2007-05-04 17:59:07 -07:00
numa.h
nvram.h
oom.h
oprofile.h
page-flags.h	xen: add pinned page flag	2007-07-18 08:47:43 -07:00
pagemap.h	Factor outstanding I/O error handling	2007-05-08 11:14:57 -07:00
pagevec.h
param.h
parport.h	parport->dev driver model support	2007-05-08 11:15:05 -07:00
parport_pc.h	parport->dev driver model support	2007-05-08 11:15:05 -07:00
parser.h	Fix nfsroot build	2007-05-05 14:15:32 -07:00
pata_platform.h	Add irq_flags to struct pata_platform_info	2007-07-09 12:17:34 -04:00
patchkey.h
pci-acpi.h
pci.h	fix jvc cdrom drive lockup	2007-07-16 09:05:40 -07:00
pci_hotplug.h	remove "struct subsystem" as it is no longer needed	2007-05-02 18:57:59 -07:00
pci_ids.h	Merge branch 'ioat-md-accel-for-linus' of git://lost.foo-projects.org/~dwillia2/git/iop	2007-07-13 10:52:27 -07:00
pci_regs.h
pcieport_if.h
pda_power.h	[BATTERY] pda_power platform driver	2007-07-10 11:25:59 +01:00
percpu.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
percpu_counter.h	percpu_counters(): use cpu notifiers	2007-07-16 09:05:41 -07:00
personality.h
pfkeyv2.h
pfn.h
pg.h
phantom.h	Misc: add sensable phantom driver	2007-05-08 11:15:14 -07:00
phonedev.h
phy.h
pid.h	statically initialize struct pid for swapper	2007-05-11 08:29:35 -07:00
pid_namespace.h	namespace: ensure clone_flags are always stored in an unsigned long	2007-07-16 09:05:48 -07:00
pipe_fs_i.h	pipe: add documentation and comments	2007-07-10 08:04:16 +02:00
pkt_cls.h	[NET_SCHED]: ematch: module autoloading	2007-07-11 19:46:26 -07:00
pkt_sched.h	[SCHED]: Qdisc changes and sch_rr added for multiqueue	2007-07-10 22:16:22 -07:00
pktcdvd.h
platform_device.h
plist.h
pm.h	PM: remove deprecated dpm_runtime_* routines	2007-07-18 15:49:49 -07:00
pm_legacy.h
pmu.h	[POWERPC] pmu_sys_suspended is only defined for PPC32	2007-05-10 21:28:13 +10:00
pnp.h	PNP: notice whether we have PNP devices (PNPBIOS or PNPACPI)	2007-05-08 11:15:23 -07:00
pnpbios.h
poison.h	Increase slab redzone to 64bits	2007-05-08 11:14:57 -07:00
poll.h
posix-timers.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
power_supply.h	[BATTERY] Universal power supply class (was: battery class)	2007-07-10 11:25:44 +01:00
ppdev.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
prctl.h	move seccomp from /proc to a prctl	2007-07-16 09:05:50 -07:00
preempt.h
prefetch.h	fix typo in prefetch.h	2007-07-16 09:05:46 -07:00
prio_tree.h
proc_fs.h	Fix rmmod/read/write races in /proc entries	2007-07-16 09:05:39 -07:00
profile.h
ps2esdi.h
ptrace.h	PTRACE_POKEDATA consolidation	2007-07-17 10:23:03 -07:00
qnx4_fs.h
qnxtypes.h
quicklist.h	Quicklists for page table pages	2007-05-07 12:12:54 -07:00
quota.h	hide spinlock in linux/quota.h behind __KERNEL__	2007-05-08 11:15:15 -07:00
quotaio_v1.h
quotaio_v2.h
quotaops.h	make remove_inode_dquot_ref() static	2007-05-08 11:15:05 -07:00
radeonfb.h
radix-tree.h	Fix occurrences of "the the "	2007-05-09 08:57:56 +02:00
raid_class.h
ramfs.h
random.h
raw.h
rbtree.h
rcupdate.h
reboot.h	Add common orderly_poweroff()	2007-07-18 08:47:40 -07:00
reciprocal_div.h
reiserfs_acl.h
reiserfs_fs.h
reiserfs_fs_i.h
reiserfs_fs_sb.h	reiserfs: shrink superblock if no xattrs	2007-05-08 11:15:00 -07:00
reiserfs_xattr.h
relay.h	relay: use plain timer instead of delayed work	2007-05-09 12:30:51 -07:00
resource.h
resume-trace.h
rfkill.h	[RFKILL]: Make rfkill->name const	2007-06-07 13:39:34 -07:00
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h	mm: more rmap checking	2007-05-17 05:23:06 -07:00
romfs_fs.h
root_dev.h
rose.h
route.h
rslib.h	[RSLIB] Support non-canonical GF representations	2007-05-02 11:56:33 +01:00
rtc-v3020.h
rtc.h	revert "rtc: Add rtc_merge_alarm()"	2007-05-08 11:15:18 -07:00
rtmutex.h
rtnetlink.h	[RTNETLINK]: Fix rtnetlink compat attribute patch	2007-07-10 22:15:40 -07:00
rwsem-spinlock.h
rwsem.h
rxrpc.h
sc26198.h
scatterlist.h
scc.h
sched.h	user namespace: add unshare	2007-07-16 09:05:47 -07:00
screen_info.h	Clean up struct screen_info (<linux/screen_info.h>)	2007-07-12 10:55:54 -07:00
sctp.h
scx200.h
scx200_gpio.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
sdla.h
seccomp.h	make seccomp zerocost in schedule	2007-07-16 09:05:50 -07:00
securebits.h
security.h	security: Protection for exploiting null dereference using mmap	2007-07-11 22:52:29 -04:00
selection.h
selinux.h
selinux_netlink.h
sem.h
seq_file.h	Make common helpers for seq_files that work with list_heads	2007-07-10 17:51:13 -07:00
seqlock.h
serial.h	serial: convert early_uart to earlycon for 8250	2007-07-16 09:05:35 -07:00
serial167.h
serial_8250.h	serial: add early_serial_setup() back to header file	2007-07-18 08:38:22 -07:00
serial_core.h	zs: move to the serial subsystem	2007-07-18 08:38:22 -07:00
serial_pnx8xxx.h
serial_reg.h	serial driver PMC MSP71xx	2007-05-07 12:12:50 -07:00
serialP.h
serio.h	i2c: New bus driver for the TAOS evaluation modules	2007-07-12 14:12:31 +02:00
shm.h
shmem_fs.h
signal.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
signalfd.h	signal/timer/event: signalfd core	2007-05-11 08:29:36 -07:00
skbuff.h	fix return type of skb_checksum_complete()	2007-07-15 16:40:51 -07:00
slab.h	Slab allocators: Cleanup zeroing allocations	2007-07-17 10:23:01 -07:00
slab_def.h	Slab allocators: Cleanup zeroing allocations	2007-07-17 10:23:01 -07:00
slob_def.h	slob: Kill off duplicate kzalloc() definition.	2007-07-17 17:26:43 -07:00
slub_def.h	Slab allocators: Cleanup zeroing allocations	2007-07-17 10:23:01 -07:00
sm501-regs.h	SM501: Check SM501 ID register on initialisation	2007-06-24 08:59:11 -07:00
sm501.h
smb.h
smb_fs.h	Fix headers check fallout	2007-05-21 21:47:27 -07:00
smb_fs_i.h
smb_fs_sb.h
smb_mount.h
smbno.h
smp.h	smp_call_function_single() should be a macro on UP	2007-07-17 14:39:19 -07:00
smp_lock.h	Remove unnecessary includes of spinlock.h under include/linux	2007-07-16 09:05:42 -07:00
snmp.h	[SNMP]: Add definitions for {In,Out}BcastPkts	2007-04-30 00:58:19 -07:00
socket.h	O_CLOEXEC for SCM_RIGHTS	2007-07-16 09:05:45 -07:00
sockios.h
som.h
sonet.h
sony-laptop.h
sonypi.h	remove sonypi_camera_command()	2007-07-16 09:05:46 -07:00
sort.h
sound.h
soundcard.h
spinlock.h	introduce write_trylock_irqsave()	2007-07-16 09:05:40 -07:00
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h	Document SPIN_LOCK_UNLOCKED/RW_LOCK_UNLOCKED deprecation	2007-05-08 11:15:11 -07:00
spinlock_types_up.h
spinlock_up.h
splice.h	pipe: allow passing around of ops private pointer	2007-07-10 08:04:14 +02:00
srcu.h
stacktrace.h	simplify the stacktrace code	2007-05-08 11:14:58 -07:00
stallion.h
start_kernel.h
stat.h	utimensat implementation	2007-05-08 11:15:18 -07:00
statfs.h
stddef.h
stop_machine.h
string.h	add argv_split()	2007-07-18 08:47:40 -07:00
stringify.h
superhyway.h
suspend.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2007-05-09 12:56:01 -07:00
svga.h	svgalib: move fb_get_caps to svgalib	2007-05-09 12:30:57 -07:00
swap.h	Lumpy Reclaim V4	2007-07-17 10:22:59 -07:00
swapops.h
synclink.h	synclink_gt: add compat_ioctl	2007-05-11 08:29:34 -07:00
sys.h
syscalls.h	sys_fallocate() implementation on i386, x86_64 and powerpc	2007-07-17 21:42:44 -04:00
sysctl.h
sysdev.h	sysfs: kill unnecessary attribute->owner	2007-07-11 16:09:06 -07:00
sysfs.h	sysfs: add parameter "struct bin_attribute *" in .read/.write methods for sysfs binary attributes	2007-07-11 16:09:09 -07:00
sysrq.h
sysv_fs.h
task_io_accounting.h
task_io_accounting_ops.h	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
taskstats.h	taskstats: add context-switch counters	2007-07-16 09:05:46 -07:00
taskstats_kern.h
tc.h
tcp.h
telephony.h
termios.h
textsearch.h
textsearch_fsm.h
tfrc.h
thread_info.h
threads.h
ticable.h
tick.h
tifm.h	disable socket power in adapter driver instead of media one	2007-05-08 22:41:47 +02:00
time.h	make timespec_equal() take const arguments	2007-07-17 10:23:03 -07:00
timer.h	Add a flag to indicate deferrable timers in /proc/timer_stats	2007-07-16 09:05:45 -07:00
timerfd.h	signal/timer/event: timerfd core	2007-05-11 08:29:36 -07:00
times.h
timex.h
tiocl.h
tipc.h
tipc_config.h
topology.h	[PATCH] sched: small topology.h cleanup	2007-07-13 10:11:52 -07:00
toshiba.h
transport_class.h
trdevice.h
tsacct_kern.h
tty.h	Audit: add TTY input auditing	2007-07-16 09:05:47 -07:00
tty_driver.h	tty: add compat_ioctl	2007-05-11 08:29:35 -07:00
tty_flip.h
tty_ldisc.h	tty: add compat_ioctl	2007-05-11 08:29:35 -07:00
types.h
uaccess.h
udf_fs.h
udf_fs_i.h
udf_fs_sb.h
udp.h	[UDP]: Introduce UDP encapsulation type for L2TP	2007-07-10 22:15:57 -07:00
ufs_fs.h
ufs_fs_i.h
ufs_fs_sb.h
uinput.h	Input: pull input.h into uinpit.h	2007-05-03 00:55:34 -04:00
uio.h	remove odd and misleading comments from uio.h	2007-07-16 09:05:45 -07:00
uio_driver.h	UIO: Add the User IO core code	2007-07-18 15:57:15 -07:00
ultrasound.h
umem.h
un.h
unistd.h
unwind.h
usb.h	USB: add IAD support to usbfs and sysfs	2007-07-12 16:34:40 -07:00
usb_gadget.h	usb gadget stack: remove usb_ep_*_buffer(), part 2	2007-07-12 16:34:42 -07:00
usb_sl811.h	blackfin architecture	2007-05-07 12:12:58 -07:00
usb_usual.h
usbdevice_fs.h
user.h
user_namespace.h	user namespace: add unshare	2007-07-16 09:05:47 -07:00
utime.h
uts.h
utsname.h	namespace: ensure clone_flags are always stored in an unsigned long	2007-07-16 09:05:48 -07:00
vermagic.h
vfs.h
via.h
video_decoder.h
video_encoder.h
video_output.h
videodev.h
videodev2.h	V4L/DVB (5736): Add V4L2_FBUF_CAP/FLAG_LOCAL/GLOBAL_INV_ALPHA	2007-06-08 08:21:15 -03:00
videotext.h
vmalloc.h	Allocate and free vmalloc areas	2007-07-18 08:47:41 -07:00
vmstat.h	Create the ZONE_MOVABLE zone	2007-07-17 10:22:59 -07:00
vt.h
vt_buffer.h
vt_kern.h	vt: add comment for unbind_con_driver()	2007-07-17 10:23:11 -07:00
wait.h	sched: clean up sleep_on() APIs	2007-07-09 18:52:01 +02:00
wanrouter.h
watchdog.h
wireless.h
workqueue.h	make cancel_xxx_work_sync() return a boolean	2007-07-16 09:05:51 -07:00
writeback.h	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
x25.h
xattr.h
xfrm.h	[XFRM] SPD info TLV aggregation	2007-05-04 12:55:39 -07:00
yam.h
zconf.h
zlib.h
zorro.h
zorro_ids.h
zutil.h