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
..
agp.h
apb.h
apc.h
asi.h
asm-offsets.h
asm.h
asmmacro.h
atomic.h
atomic_32.h	atomic_t: Cast to volatile when accessing atomic variables	2010-05-17 07:57:27 -07:00
atomic_64.h	sparc64: Really fix atomic64_t interface types.	2010-08-17 21:44:13 -07:00
auxio.h
auxio_32.h
auxio_64.h
auxvec.h
backoff.h	sparc64: Make lock backoff really a NOP on UP builds.	2010-08-18 22:53:26 -07:00
bbc.h
bitext.h
bitops.h
bitops_32.h
bitops_64.h	bitops: Optimize hweight() by making use of compile-time evaluation	2010-04-06 15:52:11 -07:00
bitsperlong.h
btext.h
btfixup.h
bug.h
bugs.h
byteorder.h
cache.h	sparc: remove homegrown L1_CACHE_ALIGN macro	2010-06-29 00:38:02 -07:00
cacheflush.h
cacheflush_32.h
cacheflush_64.h
chafsr.h
checksum.h
checksum_32.h
checksum_64.h
chmctrl.h
clock.h
cmt.h
compat.h	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
compat_signal.h
contregs.h
cpudata.h
cpudata_32.h
cpudata_64.h	sparc64: Use a seperate counter for timer interrupts and NMI checks, like x86.	2010-04-12 22:37:07 -07:00
cputime.h
current.h
cypress.h
dcr.h
dcu.h
delay.h
delay_32.h
delay_64.h
device.h	of: remove asm/of_device.h	2010-07-24 09:57:52 -06:00
display7seg.h
div64.h
dma-mapping.h	dma-mapping: remove dma_is_consistent API	2010-08-11 08:59:21 -07:00
dma.h
ebus_dma.h
ecc.h
eeprom.h
elf.h
elf_32.h
elf_64.h	sparc: TIF_ABI_PENDING bit removal	2010-01-29 08:22:01 -08:00
emergency-restart.h
envctrl.h
errno.h	mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally	2011-03-17 13:08:27 -03:00
estate.h
fb.h	sparc: Really fix "console=" for serial consoles.	2010-08-16 12:26:09 -07:00
fbio.h	tree-wide: s/widht/width/g typo in comments	2010-02-05 12:22:42 +01:00
fcntl.h	vfs: add nonconflicting values for O_PATH	2011-03-16 09:54:02 -04:00
fhc.h
fixmap.h
floppy.h
floppy_32.h	of/sparc: convert various prom_* functions to use phandle	2010-10-09 02:33:34 -06:00
floppy_64.h	of/device: Replace of_device with platform_device in includes and core code	2010-07-24 09:58:21 -06:00
fpumacro.h
ftrace.h
futex.h
futex_32.h
futex_64.h	futex: Sanitize futex ops argument types	2011-03-11 12:23:31 +01:00
gpio.h
hardirq.h
hardirq_32.h
hardirq_64.h
head.h
head_32.h
head_64.h
highmem.h	mm: stack based kmap_atomic()	2010-10-26 16:52:08 -07:00
hugetlb.h
hvtramp.h
hw_irq.h
hypervisor.h
ide.h
idprom.h
intr_queue.h
io-unit.h
io.h
io_32.h	fbmem: fix fb_read, fb_write unaligned accesses	2010-10-27 18:03:08 -07:00
io_64.h	fbmem: fix fb_read, fb_write unaligned accesses	2010-10-27 18:03:08 -07:00
ioctl.h
ioctls.h	tty: add TIOCVHANGUP to allow clean tty shutdown of all ttys	2011-02-17 14:16:30 -08:00
iommu.h
iommu_32.h
iommu_64.h
ipcbuf.h
irq.h
irq_32.h
irq_64.h
irq_regs.h
irqflags.h
irqflags_32.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
irqflags_64.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
jsflash.h
jump_label.h	Merge branches 'perf-fixes-for-linus' and 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-10-30 11:43:26 -07:00
Kbuild	sparc: stop exporting openprom.h header	2010-10-08 13:04:00 -06:00
kdebug.h
kdebug_32.h
kdebug_64.h
kgdb.h
kmap_types.h
kprobes.h
ldc.h
leon.h	SPARC/LEON: added support for IRQAMP IRQ Controller	2011-01-04 11:16:36 -08:00
leon_amba.h	SPARC/LEON: added support for IRQAMP IRQ Controller	2011-01-04 11:16:36 -08:00
linkage.h
local.h
local64.h	arch: Implement local64_t	2010-06-09 11:12:36 +02:00
lsu.h
machines.h
mbus.h
mc146818rtc.h
mc146818rtc_32.h
mc146818rtc_64.h
mdesc.h
memblock.h	memblock: Introduce default allocation limit and use it to replace explicit ones	2010-08-05 12:56:07 +10:00
memctrl.h
memreg.h
mman.h
mmu.h
mmu_32.h
mmu_64.h
mmu_context.h
mmu_context_32.h
mmu_context_64.h
mmzone.h
module.h
mpmbox.h
msgbuf.h
msi.h
mutex.h
mxcc.h
nmi.h
ns87303.h
obio.h
openprom.h	sparc: Pass buffer pointer all the way down to prom_{get,put}char().	2010-11-30 14:33:29 -08:00
openpromio.h
oplib.h
oplib_32.h	sparc: fix sparse warnings in arch/sparc/prom for 32 bit build	2011-01-03 12:15:12 -08:00
oplib_64.h	sparc: Eliminate prom_stdin.	2010-12-12 14:57:53 -08:00
page.h
page_32.h	sparc32: Fix page_to_phys().	2010-01-14 03:14:53 -08:00
page_64.h
param.h	sparc: Simplify param.h by simply including <asm-generic/param.h>	2010-01-12 02:46:16 -08:00
parport.h	dt/sparc: Eliminate users of of_platform_{,un}register_driver	2011-02-28 01:36:39 -07:00
pbm.h
pci.h	pci-dma: add linux/pci-dma.h to linux/pci.h	2010-03-12 15:52:42 -08:00
pci_32.h	pci-dma: sparc: use include/linux/pci-dma.h	2010-03-12 15:52:41 -08:00
pci_64.h	sparc: remove dma64_addr_t usage	2010-10-27 18:03:17 -07:00
pcic.h
pcr.h	sparc64: Fix NMI startup bug which also breaks perf.	2011-02-15 15:04:07 -08:00
percpu.h
percpu_32.h
percpu_64.h
perf_event.h	perf, arch: Cleanup perf-pmu init vs lockup-detector	2010-11-26 15:14:56 +01:00
perfctr.h	sparc64: Kill off old sys_perfctr system call and state.	2010-03-03 08:08:49 -08:00
pgalloc.h
pgalloc_32.h
pgalloc_64.h
pgtable.h
pgtable_32.h	mm: remove pte_*map_nested()	2010-10-26 16:52:08 -07:00
pgtable_64.h	mm: remove pte_*map_nested()	2010-10-26 16:52:08 -07:00
pgtsrmmu.h
pgtsun4.h
pgtsun4c.h
pil.h
poll.h
posix_types.h
processor.h
processor_32.h
processor_64.h
prom.h	of/promtree: make drivers/of/pdt.c no longer sparc-only	2010-10-10 21:53:30 -06:00
psr.h
psrcompat.h
pstate.h
ptrace.h
resource.h
ross.h
rwsem.h	rwsem: Move duplicate function prototypes to linux/rwsem.h	2011-01-27 12:30:39 +01:00
sbi.h
scatterlist.h	remove needless ISA_DMA_THRESHOLD	2010-08-07 18:15:50 +02:00
scratchpad.h
seccomp.h
sections.h
sembuf.h
serial.h
setup.h
sfafsr.h
sfp-machine.h
sfp-machine_32.h
sfp-machine_64.h
shmbuf.h
shmparam.h
shmparam_32.h
shmparam_64.h
sigcontext.h
siginfo.h
signal.h
smp.h
smp_32.h
smp_64.h
smpprim.h
socket.h
sockios.h
sparsemem.h
spinlock.h
spinlock_32.h
spinlock_64.h
spinlock_types.h
spitfire.h
stacktrace.h
starfire.h
stat.h	sparc: Fix use of uid16_t and gid16_t in asm/stat.h	2010-03-27 08:36:18 -07:00
statfs.h
string.h
string_32.h
string_64.h
sunbpp.h
swab.h
swift.h
syscall.h	tracing: Unify arch_syscall_addr() implementations	2010-02-17 13:07:21 +01:00
syscalls.h
sysen.h
system.h
system_32.h
system_64.h	sparc64: Fill a missing delay slot.	2010-08-19 14:15:32 -07:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h
thread_info.h
thread_info_32.h	add descriptive comment for TIF_MEMDIE task flag declaration.	2010-05-14 11:13:27 +02:00
thread_info_64.h	add descriptive comment for TIF_MEMDIE task flag declaration.	2010-05-14 11:13:27 +02:00
timer.h
timer_32.h
timer_64.h
timex.h
timex_32.h	sparc: convert to arch_gettimeoffset()	2010-01-15 01:34:28 -08:00
timex_64.h
tlb.h
tlb_32.h
tlb_64.h
tlbflush.h
tlbflush_32.h
tlbflush_64.h
topology.h
topology_32.h
topology_64.h	sparc: cpumask_of_node() should handle -1 as a node	2010-01-20 19:04:42 -08:00
trap_block.h
traps.h
tsb.h
tsunami.h
ttable.h
turbosparc.h
types.h
uaccess.h
uaccess_32.h	sparc: Kill user copy check code.	2010-08-09 00:45:46 -07:00
uaccess_64.h	sparc: Kill user copy check code.	2010-08-09 00:45:46 -07:00
uctx.h
unaligned.h
unistd.h	sparc: Hook up new fanotify and prlimit64 syscalls.	2010-08-16 15:04:29 -07:00
upa.h
user.h
utrap.h
vac-ops.h
vaddrs.h
vga.h
viking.h
vio.h
visasm.h
watchdog.h
winmacro.h
xor.h
xor_32.h
xor_64.h