Andi Kleen ad5fa91399 HWPOISON: Add new SIGBUS error codes for hardware poison signals ... Add new SIGBUS codes for reporting machine checks as signals. When the hardware detects an uncorrected ECC error it can trigger these signals. This is needed for telling KVM's qemu about machine checks that happen to guests, so that it can inject them, but might be also useful for other programs. I find it useful in my test programs. This patch merely defines the new types. - Define two new si_codes for SIGBUS. BUS_MCEERR_AO and BUS_MCEERR_AR * BUS_MCEERR_AO is for "Action Optional" machine checks, which means that some corruption has been detected in the background, but nothing has been consumed so far. The program can ignore those if it wants (but most programs would already get killed) * BUS_MCEERR_AR is for "Action Required" machine checks. This happens when corrupted data is consumed or the application ran into an area which has been known to be corrupted earlier. These require immediate action and cannot just returned to. Most programs would kill themselves. - They report the address of the corruption in the user address space in si_addr. - Define a new si_addr_lsb field that reports the extent of the corruption to user space. That's currently always a (small) page. The user application cannot tell where in this page the corruption happened. AK: I plan to write a man page update before anyone asks. Signed-off-by: Andi Kleen <ak@linux.intel.com>		2009-09-16 11:50:06 +02:00
..
bitops	asm-generic: rename atomic.h to atomic-long.h	2009-06-11 21:02:17 +02:00
4level-fixup.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
atomic-long.h	asm-generic: merge branch 'master' of torvalds/linux-2.6	2009-06-12 11:32:58 +02:00
atomic.h	asm-generic: add generic atomic.h and io.h	2009-06-11 21:02:49 +02:00
atomic64.h	lib: Provide generic atomic64_t implementation	2009-06-15 13:27:38 +10:00
audit_change_attr.h
audit_dir_write.h
audit_read.h
audit_signal.h
audit_write.h	[PATCH] asm/generic: fix bug - kernel fails to build when enable some common audit code on Blackfin	2008-12-09 02:27:39 -05:00
auxvec.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
bitops.h	asm-generic: make bitops.h usable	2009-06-11 21:02:31 +02:00
bitsperlong.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
bug.h	Eliminate thousands of warnings with gcc 3.2 build	2009-05-06 16:36:09 -07:00
bugs.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
cache.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
cacheflush.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
checksum.h	add generic lib/checksum.c	2009-06-11 21:02:51 +02:00
cmpxchg-local.h	Add cmpxchg_local to asm-generic for per cpu atomic operations	2008-02-07 08:42:30 -08:00
cmpxchg.h	Add cmpxchg_local to asm-generic for per cpu atomic operations	2008-02-07 08:42:30 -08:00
cputime.h	taskstats scaled time cleanup	2008-02-06 10:41:00 -08:00
current.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
delay.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
device.h	Driver Core: Add platform device arch data V3	2009-07-22 00:28:38 +02:00
div64.h	rename div64_64 to div64_u64	2008-05-01 08:03:58 -07:00
dma-coherent.h	generic: per-device coherent dma allocator	2008-06-30 12:51:05 +02:00
dma-mapping-broken.h	dma-mapping: add the device argument to dma_mapping_error()	2008-07-26 12:00:03 -07:00
dma-mapping-common.h	dma-ops: Remove flush_write_buffers() in dma-mapping-common.h	2009-08-10 09:34:57 +02:00
dma.h	asm-generic: add legacy I/O header files	2009-06-11 21:02:42 +02:00
emergency-restart.h
errno-base.h
errno.h	cfg80211: add rfkill support	2009-06-03 14:06:14 -04:00
fb.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
fcntl.h	make exported headers use strict posix types	2009-03-26 18:14:14 +01:00
futex.h	remove __KERNEL__ tests of unexported headers under asm-generic/	2008-04-30 08:29:54 -07:00
getorder.h	asm-generic: rename page.h and uaccess.h	2009-06-11 21:02:17 +02:00
gpio.h	gpiolib: allow GPIOs to be named	2009-04-02 19:04:51 -07:00
hardirq.h	asm-generic: drop HARDIRQ_BITS definition from hardirq.h	2009-06-19 14:58:09 +02:00
hw_irq.h	asm-generic: add legacy I/O header files	2009-06-11 21:02:42 +02:00
ide_iops.h
int-l64.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
int-ll64.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
io.h	asm-generic: add generic atomic.h and io.h	2009-06-11 21:02:49 +02:00
ioctl.h	Make ioctl.h compatible with userland	2008-08-12 16:07:31 -07:00
ioctls.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
iomap.h	generic: add ioremap_wc() interface wrapper	2008-04-24 23:40:47 +02:00
ipcbuf.h	asm-generic: add generic sysv ipc headers	2009-06-11 21:02:15 +02:00
irq.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
irq_regs.h
irqflags.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
Kbuild	asm-generic: add a generic unistd.h	2009-06-11 21:02:16 +02:00
Kbuild.asm	KVM: export kvm_para.h	2009-09-10 10:46:47 +03:00
kdebug.h	asm-generic: define DIE_OOPS in asm-generic	2008-10-27 11:39:03 +01:00
kmap_types.h	Merge branch 'linus' into perfcounters/core	2009-06-17 13:06:17 +02:00
libata-portmap.h	libata-portmap: Remove unused definitions	2007-10-12 14:55:37 -04:00
linkage.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
local.h	asm-generic: fix local_add_unless macro	2009-05-18 08:34:08 -07:00
memory_model.h	mm: remove CONFIG_OUT_OF_LINE_PFN_TO_PAGE	2009-01-06 15:59:10 -08:00
mm_hooks.h
mman-common.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
mman.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
mmu.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
mmu_context.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
module.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
msgbuf.h	asm-generic: add generic sysv ipc headers	2009-06-11 21:02:15 +02:00
mutex-dec.h	mutex: speed up generic mutex implementations	2008-10-23 09:18:20 -07:00
mutex-null.h
mutex-xchg.h	mutex: speed up generic mutex implementations	2008-10-23 09:18:20 -07:00
mutex.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
page.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
param.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
parport.h	asm-generic: add legacy I/O header files	2009-06-11 21:02:42 +02:00
pci-dma-compat.h	dma-mapping: add the device argument to dma_mapping_error()	2008-07-26 12:00:03 -07:00
pci.h	Delete pcibios_select_root	2009-06-17 14:04:42 -07:00
percpu.h	x86/i386: Put aligned stack-canary in percpu shared_aligned section	2009-09-04 07:10:31 +02:00
pgalloc.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
pgtable-nopmd.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
pgtable-nopud.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
pgtable.h	asm-generic: add dummy pgprot_noncached()	2009-06-23 14:34:30 +02:00
poll.h
posix_types.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
resource.h	sched: SCHED_FIFO/SCHED_RR watchdog timer	2008-01-25 21:08:27 +01:00
rtc.h	asm-generic: make get_rtc_time overridable	2009-06-11 21:02:18 +02:00
scatterlist.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
sections.h	kernel: constructor support	2009-06-18 13:03:57 -07:00
segment.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
sembuf.h	asm-generic: add generic sysv ipc headers	2009-06-11 21:02:15 +02:00
serial.h	asm-generic: add legacy I/O header files	2009-06-11 21:02:42 +02:00
setup.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
shmbuf.h	asm-generic: add generic sysv ipc headers	2009-06-11 21:02:15 +02:00
shmparam.h	asm-generic: add generic sysv ipc headers	2009-06-11 21:02:15 +02:00
siginfo.h	HWPOISON: Add new SIGBUS error codes for hardware poison signals	2009-09-16 11:50:06 +02:00
signal-defs.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
signal.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
socket.h	net: implement a SO_DOMAIN getsockoption	2009-08-05 13:02:57 -07:00
sockios.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
spinlock.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
stat.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
statfs.h	remove __KERNEL_STRICT_NAMES	2009-03-26 18:14:21 +01:00
string.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
swab.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
syscall.h	tracehook: comment pasto fixes	2008-09-05 14:39:38 -07:00
syscalls.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
system.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
termbits.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
termios-base.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
termios.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
timex.h	asm-generic: add legacy I/O header files	2009-06-11 21:02:42 +02:00
tlb.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
tlbflush.h	asm-generic: add generic NOMMU versions of some headers	2009-06-11 21:02:50 +02:00
topology.h	cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic	2009-03-30 22:05:17 +10:30
types.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
uaccess-unaligned.h	asm-generic: rename page.h and uaccess.h	2009-06-11 21:02:17 +02:00
uaccess.h	asm-generic: uaccess: fix up local access_ok() usage	2009-06-19 14:58:08 +02:00
ucontext.h	asm-generic: add generic ABI headers	2009-06-11 21:02:15 +02:00
unaligned.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
unistd.h	asm-generic: hook up new system calls	2009-06-19 14:58:11 +02:00
user.h	asm-generic: add generic versions of common headers	2009-06-11 21:02:37 +02:00
vga.h	asm-generic: add legacy I/O header files	2009-06-11 21:02:42 +02:00
vmlinux.lds.h	Merge branch 'percpu-for-linus' into percpu-for-next	2009-08-14 14:45:31 +09:00
xor.h