Huang Ying
69ebb83e13
mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally ...
Make __get_user_pages return -EHWPOISON for HWPOISON page only if
FOLL_HWPOISON is specified. With this patch, the interested callers
can distinguish HWPOISON pages from general FAULT pages, while other
callers will still get -EFAULT for all these pages, so the user space
interface need not to be changed.
This feature is needed by KVM, where UCR MCE should be relayed to
guest for HWPOISON page, while instruction emulation and MMIO will be
tried for general FAULT page.
The idea comes from Andrew Morton.
Signed-off-by: Huang Ying <ying.huang@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-03-17 13:08:27 -03:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
2011-01-17 10:54:41 -08:00
caif: bugfix - add caif headers for userspace usage.
2011-01-30 01:14:14 -08:00
libceph: fix msgr keepalive flag
2011-03-04 12:24:31 -08:00
decompressors: remove unused constant from inflate.h
2011-01-13 08:03:25 -08:00
usb: otg: OMAP4430: Add phy_suspend function pointer to twl4030_usb_data
2011-02-17 21:11:46 +02:00
Revert "staging: iio: ak8975: add platform data."
2011-02-23 14:12:25 -08:00
mfd: Don't suspend WM8994 if the CODEC is not suspended
2011-03-02 10:57:50 +01:00
IB/mlx4: Handle protocol field in multicast table
2011-01-12 14:49:17 -08:00
mmc: sh_mmcif: Convert to __raw_xxx() I/O accessors.
2011-01-14 15:57:47 +09:00
netfilter: xt_addrtype: ipv6 support
2011-03-15 20:17:44 +01:00
netfilter: xtables: add missing header inclusions for headers_check
2011-01-20 17:50:17 +01:00
netfilter: xtables: add missing header inclusions for headers_check
2011-01-20 17:50:17 +01:00
netfilter: xtables: add missing header inclusions for headers_check
2011-01-20 17:50:17 +01:00
NFC: Driver for NXP Semiconductors PN544 NFC chip.
2011-01-13 08:03:19 -08:00
nfsd: don't support msnfs export option
2011-01-13 21:04:07 -05:00
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
2011-03-16 15:11:04 -07:00
power_supply: Add MAX17042 Fuel Gauge Driver
2011-01-14 18:11:59 +03:00
regulator: Add initial per-regulator debugfs support
2011-01-12 14:33:05 +00:00
serial: ifx6x60: expanded info available from platform data
2011-02-03 11:43:10 -08:00
ssb: when needed, reject IM input while disabling device
2011-02-18 16:54:54 -05:00
SUNRPC: Close a race in __rpc_wait_for_completion_task()
2011-03-10 15:04:52 -05:00
include/linux/unaligned/packed_struct.h: use __packed
2011-01-13 08:03:08 -08:00
Merge branch 'tty-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6
2011-03-16 15:11:04 -07:00
ACPI: Introduce acpi_os_ioremap()
2011-01-20 18:30:17 -08:00
ACPI: Introduce acpi_os_ioremap()
2011-01-20 18:30:17 -08:00
libata: Use 'bool' return value for ata_id_XXX
2011-03-15 02:42:32 -04:00
Revert "appletalk: move to staging"
2011-01-31 14:03:00 -08:00
Merge branch 'master' of /repos/git/net-next-2.6
2011-01-19 23:51:37 +01:00
autofs4: Bump version
2011-01-15 20:07:45 -05:00
binfmt_elf: cleanups
2011-01-13 08:03:12 -08:00
block: add @force_kblockd to __blk_run_queue()
2011-03-02 08:48:05 -05:00
blktrace: Remove blk_fill_rwbs_rq.
2011-03-03 10:53:20 -05:00
fs/char_dev.c: remove unused cdev_index()
2011-01-13 08:03:17 -08:00
perf: Add cgroup support
2011-02-16 13:30:48 +01:00
perf: Add cgroup support
2011-02-16 13:30:48 +01:00
thp: use compaction in kswapd for GFP_ATOMIC order > 0
2011-01-13 17:32:46 -08:00
connector: Convert char *name to const char *name
2011-02-23 13:22:26 -08:00
console: rename acquire/release_console_sem() to console_lock/unlock()
2011-01-26 10:50:06 +10:00
lib: cpu_rmap: CPU affinity reverse-mapping
2011-01-24 14:51:56 -08:00
cpuidle: CPUIDLE_FLAG_CHECK_BM is omap3_idle specific
2011-01-12 12:47:34 -05:00
cramfs: hide function prototypes behind __KERNEL__ macro
2011-01-13 08:03:22 -08:00
drivers/staging/olpc_dcon: convert to new cs5535 gpio API
2011-01-13 08:03:13 -08:00
Allow d_manage() to be used in RCU-walk mode
2011-01-15 20:07:47 -05:00
net: dcbnl: Add IEEE app selector value definitions
2011-03-14 17:02:43 -07:00
dccp: clean up unused DCCP_STATE_MASK definition
2011-01-20 17:01:09 -08:00
debugobjects: Add hint for better object identification
2011-03-08 16:10:38 +01:00
dm: per target unplug callback support
2011-01-13 20:00:02 +00:00
Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6
2011-03-16 17:28:10 -07:00
dm: use non reentrant workqueues if equivalent
2011-01-13 19:59:58 +00:00
dm log userspace: add version number to comms
2011-01-13 19:59:52 +00:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
2011-01-17 10:54:41 -08:00
firmware: Add DMI entry types to the headers
2011-02-25 12:00:34 -08:00
Dynamic debug: Add more flags
2011-02-03 15:39:16 -08:00
efivars: Expose efivars functionality to external drivers.
2011-03-14 08:40:51 -07:00
etherdevice.h: Add is_unicast_ether_addr function
2011-01-13 21:49:56 -08:00
net: Implement SFEATURES compatibility for not updated drivers
2011-02-23 14:23:32 -08:00
vfs: Add name to file handle conversion support
2011-03-15 02:21:37 -04:00
Merge branch 'master' of git://git.infradead.org/users/eparis/selinux into next
2011-03-08 11:38:10 +11:00
fs: add hole punching to fallocate
2011-01-12 20:16:43 -05:00
New AT_... flag: AT_EMPTY_PATH
2011-03-14 19:12:20 -04:00
New kind of open files - "location only".
2011-03-15 02:21:45 -04:00
firmware_classs: change val uevent's type to bool
2011-02-03 15:39:17 -08:00
workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable'
2011-02-16 17:48:59 +01:00
Merge branch 'mnt_devname' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
2011-03-16 19:09:57 -07:00
ftrace: Fix memory leak with function graph and cpu hotplug
2011-02-11 16:23:33 -05:00
tracing: Remove lock_depth from event entry
2011-03-10 10:31:48 -05:00
Merge branch 'for-2.6.38/event-handling' into for-2.6.38/core
2011-01-13 14:47:54 +01:00
mm: add alloc_page_vma_node()
2011-03-04 17:53:39 -08:00
include/gpio.h: remove remaining __must_check-annotiations
2011-01-14 08:06:39 -08:00
BKL: That's all, folks
2011-03-05 10:56:00 +01:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2011-01-13 09:58:38 -08:00
hrtimer: Update hrtimer->state documentation
2011-03-10 19:15:58 +01:00
thp: prevent hugepages during args/env copying into the user stack
2011-02-15 15:21:11 -08:00
driver-core: remove conditionals around devicetree pointers
2011-01-21 09:24:48 -07:00
ipv6: Convert to use flowi6 where applicable.
2011-03-12 15:08:54 -08:00
ieee80211: add IEEE80211_COUNTRY_STRING_LEN definition
2011-03-09 16:10:56 -05:00
netpoll: remove IFF_IN_NETPOLL flag
2011-02-27 16:11:51 -08:00
net_device: add support for network device groups
2011-01-19 23:31:09 -08:00
ipv4: Remove redundant RCU locking in ip_check_mc().
2011-03-10 16:37:26 -08:00
IMA: maintain i_readcount in the VFS layer
2011-02-10 07:51:44 -05:00
ipv4: Add hash table of interface addresses.
2011-02-18 12:42:28 -08:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2011-01-13 09:58:14 -08:00
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 19:23:40 -07:00
genirq: Add chip flag to force mask on suspend
2011-03-12 11:12:58 +01:00
genirq: Add desc->irq_data accessor
2011-03-11 14:15:35 +01:00
time: Add nsecs_to_cputime64 interface for asm-generic
2011-01-26 12:33:20 +01:00
vt: Add virtual console keyboard mode OFF
2011-02-17 11:12:40 -08:00
Revert "appletalk: move to staging"
2011-01-31 14:03:00 -08:00
vt: Add virtual console keyboard mode OFF
2011-02-17 11:12:40 -08:00
kernel.h: fix kernel-doc warning
2011-02-01 08:23:22 +10:00
irq: use per_cpu kstat_irqs
2011-01-13 17:32:31 -08:00
KEYS: Add a new keyctl op to reject a key with a specified error code
2011-03-08 11:17:18 +11:00
KEYS: Add a new keyctl op to reject a key with a specified error code
2011-03-08 11:17:18 +11:00
KEYS: Add an iovec version of KEYCTL_INSTANTIATE
2011-03-08 11:17:22 +11:00
thp: madvise(MADV_NOHUGEPAGE)
2011-01-13 17:32:47 -08:00
klist: Fix object alignment on 64-bit.
2011-02-13 16:54:24 -08:00
Remove MAYBE_BUILD_BUG_ON
2011-01-24 14:45:11 +10:30
kmsg_dump: add kmsg_dump() calls to the reboot, halt, poweroff and emergency_restart paths
2011-01-13 08:03:07 -08:00
kobject.h: fix build when CONFIG_HOTPLUG is disabled
2011-02-18 08:02:10 -08:00
kthread: Replace deprecated spinlock initialization
2011-01-27 12:30:37 +01:00
KVM: Add PV MSR to enable asynchronous page faults delivery.
2011-01-12 11:23:12 +02:00
KVM: make make_all_cpus_request() lockless
2011-03-17 13:08:26 -03:00
KVM: Add memory slot versioning and use it to provide fast guest write interface
2011-01-12 11:23:08 +02:00
leds-lp5521: modify the way of setting led device name
2011-01-13 08:03:06 -08:00
leds: leds-lp5523: modify the way of setting led device name
2011-01-13 08:03:05 -08:00
libata-sff: add ata_sff_queue_work() & ata_sff_queue_delayed_work()
2011-03-14 02:52:41 -04:00
Expand CONFIG_DEBUG_LIST to several other list operations
2011-02-18 11:32:28 -08:00
kernel: fix hlist_bl again
2011-01-14 13:12:45 +00:00
Merge branch 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
2011-01-21 13:38:57 -08:00
Pull pstorev4 into release branch
2011-03-16 09:58:31 -07:00
memcg: fix USED bit handling at uncharge in THP
2011-01-20 17:02:06 -08:00
memory hotplug: Update phys_index to [start|end]_section_nr
2011-02-03 16:08:57 -08:00
Merge branch 'slub/hotplug' into slab/urgent
2011-01-15 13:28:17 +02:00
phy/micrel: add ability to support 50MHz RMII clock on KZS8051RNL
2011-02-14 17:38:30 -08:00
mm: migration: cleanup migrate_pages API by matching types for offlining and sync
2011-01-13 17:32:34 -08:00
mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally
2011-03-17 13:08:27 -03:00
thp: fix anon memory statistics with transparent hugepages
2011-01-13 17:32:46 -08:00
thp: add pmd_huge_pte to mm_struct
2011-01-13 17:32:41 -08:00
thp: mmu_notifier_test_young
2011-01-13 17:32:46 -08:00
thp: transparent hugepage vmstat
2011-01-13 17:32:43 -08:00
module: explicitly align module_version_attribute structure
2011-02-21 15:21:53 -08:00
param: add null statement to compiled-in module params
2011-01-24 14:32:52 +10:30
sanitize vfsmount refcounting changes
2011-01-16 13:47:07 -05:00
net: Add compat ioctl support for the ipv4 multicast ioctl SIOCGETSGCNT
2011-01-30 01:14:38 -08:00
net: Provide compat support for SIOCGETMIFCNT_IN6 and SIOCGETSGCNT_IN6.
2011-02-03 18:05:29 -08:00
New AT_... flag: AT_EMPTY_PATH
2011-03-14 19:12:20 -04:00
move internal-only parts of ncpfs headers to fs/ncpfs
2011-01-12 20:03:43 -05:00
move internal-only parts of ncpfs headers to fs/ncpfs
2011-01-12 20:03:43 -05:00
net: add __rcu annotations to sk_wq and wq
2011-02-22 10:19:31 -08:00
net: introduce rx_handler results and logic around that
2011-03-16 12:53:54 -07:00
netfilter: allow NFQUEUE bypass if no listener is available
2011-01-18 16:08:30 +01:00
netlink: kill eff_cap from struct netlink_skb_parms
2011-03-03 13:32:07 -08:00
Merge branch 'for-2.6.38' of git://linux-nfs.org/~bfields/linux
2011-01-14 13:17:26 -08:00
NFS: Use d_automount() rather than abusing follow_link()
2011-01-15 20:07:34 -05:00
NFSv4/4.1: Fix nfs4_schedule_state_recovery abuses
2011-03-11 15:18:22 -05:00
NFS: nfsacl_{encode,decode} should return signed integer
2011-01-25 15:24:47 -05:00
cfg80211: add a field for the bitrate of the last rx data packet from a station
2011-03-01 13:48:21 -05:00
memory hotplug: Update phys_index to [start|end]_section_nr
2011-02-03 16:08:57 -08:00
Merge branch 'devicetree/next' of git://git.secretlab.ca/git/linux-2.6
2011-03-16 17:28:10 -07:00
drivercore/dt: add a match table pointer to struct device
2011-02-28 01:36:38 -07:00
dt/flattree: Return virtual address from early_init_dt_alloc_memory_arch()
2011-01-15 22:01:58 -07:00
of/pci: move of_irq_map_pci() into generic code
2011-02-04 11:46:50 -07:00
dt: eliminate of_platform_driver shim code
2011-03-01 09:38:26 -07:00
ARM: oprofile: Fix backtraces in timer mode
2011-01-26 19:21:28 +01:00
thp: remove PG_buddy
2011-01-13 17:32:43 -08:00
Revert update for dirty_ratio for memcg.
2011-01-14 07:52:02 -08:00
mm: remove likely() from mapping_unevictable()
2011-01-13 17:32:36 -08:00
ata/pata_arasan_cf: fill dma chan->private from pdata->dma_priv
2011-03-14 02:58:03 -04:00
sanitize vfsmount refcounting changes
2011-01-16 13:47:07 -05:00
PCI / ACPI: Fix build of the AER driver for CONFIG_ACPI unset
2011-01-16 11:56:26 -08:00
tg3: Add code to verify RODATA checksum of VPD
2011-03-10 01:56:12 -08:00
x86, amd: Extend AMD northbridge caching code to support "Link Control" devices
2011-01-26 08:28:23 +01:00
percpu: Generic support for this_cpu_cmpxchg_double()
2011-02-28 11:20:03 +01:00
perf: Add support for supplementary event registers
2011-03-04 11:32:53 +01:00
Phonet: kill the ST-Ericsson pipe controller Kconfig
2011-03-09 11:59:33 -08:00
netem: revised correlated loss generator
2011-02-24 22:11:56 -08:00
Driver core: convert platform_{get,set}_drvdata to static inline functions
2011-02-18 08:15:51 -08:00
plist: Shrink struct plist_head
2011-03-11 15:13:26 -05:00
PM: Add support for device power domains
2011-03-15 00:43:16 +01:00
PM: Do not create wakeup sysfs files for devices that cannot wake up
2011-03-15 00:43:14 +01:00
PM: Do not create wakeup sysfs files for devices that cannot wake up
2011-03-15 00:43:14 +01:00
posix clocks: Introduce dynamic clocks
2011-02-02 15:28:20 +01:00
posix clocks: Introduce dynamic clocks
2011-02-02 15:28:20 +01:00
NFS: Prevent memory allocation failure in nfsacl_encode()
2011-01-25 15:24:47 -05:00
pps: add kernel consumer support
2011-01-13 08:03:21 -08:00
pps: capture MONOTONIC_RAW timestamps as well
2011-01-13 08:03:21 -08:00
include/linux/printk.h: use tab not spaces for indent
2011-01-13 08:03:10 -08:00
Mark ptrace_{traceme,attach,detach} static
2011-03-04 09:23:30 -08:00
quota: Fix deadlock during path resolution
2011-01-12 19:14:55 +01:00
quota: Fix deadlock during path resolution
2011-01-12 19:14:55 +01:00
mm: migration: use rcu_dereference_protected when dereferencing the radix tree slot during file page migration
2011-01-13 17:32:48 -08:00
fs: hlist UP debug fixup
2011-01-14 02:36:43 +00:00
fs/vfs/security: pass last path component to LSM on inode creation
2011-02-01 11:12:29 -05:00
memcg: prevent endless loop when charging huge pages to near-limit group
2011-02-02 16:03:19 -08:00
tracing: Add an 'overwrite' trace_option.
2011-03-09 13:52:27 -05:00
rapidio: add definitions of Component Tag fields
2011-01-13 08:03:18 -08:00
rapidio: use common destid storage for endpoints and switches
2011-01-13 08:03:17 -08:00
rapidio: add new idt sRIO switches
2011-01-13 08:03:18 -08:00
rapidio: fix sysfs config attribute to access 16MB of maint space
2011-02-25 15:07:37 -08:00
thp: transparent hugepage core
2011-01-13 17:32:42 -08:00
romfs: have romfs_fs.h pull in necessary headers
2011-01-13 08:03:23 -08:00
RTC: Cleanup rtc_class_ops->update_irq_enable()
2011-03-09 11:23:37 -08:00
locking: Remove deprecated lock initializers
2011-01-27 12:30:38 +01:00
rwsem: Move duplicate init macros and functions to linux/rwsem.h
2011-01-27 12:30:39 +01:00
rwsem: Remove redundant asmregparm annotation
2011-01-27 12:30:40 +01:00
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 18:53:35 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
2011-03-16 16:29:25 -07:00
pps: unify timestamp gathering
2011-01-13 08:03:19 -08:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into common/serial-rework
2011-01-13 15:06:28 +09:00
net: introduce rx_handler results and logic around that
2011-03-16 12:53:54 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2011-01-13 10:25:58 -08:00
tcp: ioctl type SIOCOUTQNSD returns amount of data not sent
2011-03-09 14:08:09 -08:00
locking: Remove deprecated lock initializers
2011-01-27 12:30:38 +01:00
PM: Drop pm_flags that is not necessary
2011-03-15 00:43:16 +01:00
thp: transparent hugepage core
2011-01-13 17:32:42 -08:00
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 18:53:35 -07:00
PM / Core: Introduce struct syscore_ops for core subsystems PM
2011-03-15 00:43:46 +01:00
sysctl: the include of rcupdate.h is only needed in the kernel
2011-03-09 16:43:24 -08:00
Input: sysrq - ensure sysrq_enabled and __sysrq_enabled are consistent
2011-01-24 09:33:36 -08:00
ACPI: Fix build for CONFIG_NET unset
2011-02-28 18:00:31 -08:00
thread_info: Remove legacy arg0-3 from restart_block
2011-02-02 15:28:13 +01:00
drivers:misc: ti-st: remove multiple gpio handling
2011-02-04 12:41:21 -08:00
timers: Add CLOCK_BOOTTIME hrtimer base
2011-02-21 12:53:08 -08:00
ntp: Add ADJ_SETOFFSET mode bit
2011-02-02 15:28:18 +01:00
tipc: Clean out all remaining instances of #if 0'd unused code
2011-02-23 18:05:11 -05:00
tipc: Correct misnamed references to neighbor discovery domain
2011-03-13 16:35:18 -04:00
toshiba.h: hide a function prototypes behind __KERNEL__ macro
2011-01-13 08:03:08 -08:00
tracepoints: Fix section alignment using pointer array
2011-02-03 09:28:46 -05:00
tty: add a helper for setting termios data from kernel side
2011-02-17 12:03:52 -08:00
tty: now phase out the ioctl file pointer for good
2011-02-17 11:59:56 -08:00
pps: timestamp is always passed to dcd_change()
2011-01-13 08:03:20 -08:00
USB: HCD: Add driver hooks for (un)?map_urb_for_dma
2011-02-04 11:48:55 -08:00
user_ns: improve the user_ns on-the-slab packaging
2011-01-13 08:03:18 -08:00
Remove MAYBE_BUILD_BUG_ON
2011-01-24 14:45:11 +10:30
virtio: console: Update Copyright
2011-02-09 08:19:55 +10:30
mm: unify module_alloc code for vmalloc
2011-01-13 17:32:34 -08:00
mm: vmstat: use a single setter function and callback for adjusting percpu thresholds
2011-01-13 17:32:31 -08:00
tty,vcs removing con_buf/conf_buf_mtx
2011-02-17 11:13:19 -08:00
workqueue: fix build failure introduced by s/freezeable/freezable/
2011-02-21 10:07:23 +01:00
Subject: [PATCH] Smack: mmap controls for library containment
2011-01-17 08:05:27 -08:00
xfrm: Add basic infrastructure to support IPsec extended sequence numbers
2011-03-13 20:22:28 -07:00
decompressors: add XZ decompressor module
2011-01-13 08:03:24 -08:00
