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
asm-offsets.h
asmregs.h
assembly.h
atomic.h
auxvec.h
bitops.h
bitsperlong.h
bug.h
bugs.h
byteorder.h
cache.h	parisc: remove homegrown L1_CACHE_ALIGN macro	2010-10-21 21:20:09 -04:00
cacheflush.h	parisc: fix compile failure with kmap_atomic changes	2010-10-28 09:02:15 -07:00
checksum.h
compat_rt_sigframe.h
compat_signal.h
compat_ucontext.h
compat.h	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
cputime.h
current.h
delay.h
device.h
div64.h
dma-mapping.h	dma-mapping: remove dma_is_consistent API	2010-08-11 08:59:21 -07:00
dma.h
eisa_bus.h
eisa_eeprom.h
elf.h
emergency-restart.h
errno.h	mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally	2011-03-17 13:08:27 -03:00
fb.h
fcntl.h	vfs: add nonconflicting values for O_PATH	2011-03-16 09:54:02 -04:00
fixmap.h
floppy.h
ftrace.h
futex.h	futex: Sanitize futex ops argument types	2011-03-11 12:23:31 +01:00
grfioctl.h
hardirq.h
hardware.h
hw_irq.h
ide.h
io.h
ioctl.h
ioctls.h	tty: add TIOCVHANGUP to allow clean tty shutdown of all ttys	2011-02-17 14:16:30 -08:00
ipcbuf.h
irq_regs.h
irq.h	parisc: kill __do_IRQ	2010-10-14 01:30:54 -04:00
irqflags.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
Kbuild	archs: replace unifdef-y with header-y	2010-08-14 22:26:51 +02:00
kdebug.h
kmap_types.h
led.h
linkage.h
local64.h
local.h
machdep.h
mc146818rtc.h
mckinley.h
mman.h	thp: mm: define MADV_NOHUGEPAGE	2011-01-13 17:32:47 -08:00
mmu_context.h
mmu.h
mmzone.h
module.h
msgbuf.h
mutex.h
page.h
param.h
parisc-device.h
parport.h
pci.h
pdc_chassis.h
pdc.h
pdcpat.h
percpu.h
perf_event.h	irq_work: Add generic hardirq context callbacks	2010-10-18 19:58:50 +02:00
perf.h
pgalloc.h
pgtable.h	parisc: fix compile breakage caused by inlining maybe_mkwrite	2011-01-16 15:05:44 -08:00
poll.h
posix_types.h
prefetch.h
processor.h
psw.h
ptrace.h
real.h
resource.h
ropes.h
rt_sigframe.h
rtc.h
runway.h
scatterlist.h
sections.h
segment.h
sembuf.h
serial.h
setup.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
smp.h
socket.h
sockios.h
spinlock_types.h
spinlock.h
stat.h
statfs.h
string.h
superio.h
swab.h
syscall.h
system.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h
thread_info.h
timex.h
tlb.h
tlbflush.h
topology.h
traps.h
types.h
uaccess.h
ucontext.h
unaligned.h
unistd.h	parisc: add prlimit64 syscall	2010-10-13 20:35:56 -04:00
unwind.h
user.h
vga.h
xor.h