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linux-stable/include/asm-x86_64
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Serge Belyshev 4ecbca8554 Remove unnecessary cast in prefetch() 
It is ok to call prefetch() function with NULL argument, as specifically
commented in include/linux/prefetch.h.  But in standard C, it is invalid
to dereference NULL pointer (see C99 standard 6.5.3.2 paragraph 4 and
note #84).

prefetch() has a memory reference for its argument.

Newer gcc versions (4.3 and above) will use that to conclude that "x"
argument is non-null and thus wreaking havok everywhere prefetch() was
inlined.

Fixed by removing cast and changing asm constraint.

[ It seems in theory gcc 4.2 could miscompile this too; although no
  cases known.  In 2.6.24 we should probably switch to
  __builtin_prefetch() instead, but this is a simpler fix for now.
				-- AK ]

Signed-off-by: Serge Belyshev <belyshev@depni.sinp.msu.ru>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-05 08:04:35 -07:00
..
8253pit.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
a.out.h
arch: personality independent stack top
2007-07-19 10:04:45 -07:00
acpi.h
ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from source
2007-07-25 01:29:39 -04:00
agp.h
[AGPGART] Move [un]map_page_into_agp into asm/agp.h
2007-04-26 14:22:50 -04:00
alternative-asm.i
Remove all inclusions of <linux/config.h>
2006-10-04 03:38:54 -04:00
alternative.h
x86: Fix alternatives and kprobes to remap write-protected kernel text
2007-07-22 11:03:37 -07:00
apic.h
Revert "x86-64: Disable local APIC timer use on AMD systems with C1E"
2007-09-26 15:43:41 -07:00
apicdef.h
x86_64: Remove stale lapic definition from apicdef.h
2006-04-01 22:50:03 -05:00
atomic.h
x86: create asm/cmpxchg.h
2007-05-08 11:15:20 -07:00
auxvec.h
x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu
2007-07-21 18:37:08 -07:00
bitops.h
[PATCH] x86-64: Fix wrong gcc check in bitops.h
2007-02-13 13:26:25 +01:00
boot.h
Make struct boot_params a real structure, and remove obsolete fields
2007-07-12 10:55:54 -07:00
bootparam.h
Make struct boot_params a real structure, and remove obsolete fields
2007-07-12 10:55:54 -07:00
bootsetup.h
[PATCH] Dynamic kernel command-line: x86_64
2007-02-12 09:48:39 -08:00
bug.h
[PATCH] Generic BUG for x86-64
2006-12-08 08:28:39 -08:00
bugs.h
[PATCH] x86-64: Clean up asm-x86_64/bugs.h
2007-05-02 19:27:12 +02:00
byteorder.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cache.h
fix file specification in comments
2006-10-03 23:01:26 +02:00
cacheflush.h
[PATCH] Optimize D-cache alias handling on fork
2006-12-13 09:27:08 -08:00
calgary.h
x86_64: make dump_error_regs a chip op
2007-07-21 18:37:11 -07:00
calling.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
checksum.h
[NET]: X86_64 checksum annotations and cleanups.
2006-12-02 21:23:14 -08:00
cmpxchg.h
x86_64: x86_64 - Use non locked version for local_cmpxchg()
2007-07-22 11:03:38 -07:00
compat.h
Introduce compat_u64 and compat_s64 types
2007-07-16 09:05:48 -07:00
cpu.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
cpufeature.h
Unify the CPU features vectors between i386 and x86-64
2007-07-12 10:55:54 -07:00
cputime.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
current.h
kbuild: alpha,x86_64 use generic asm-offsets.h support
2005-09-09 21:28:48 +02:00
debugreg.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
delay.h
[PATCH] x86: comment magic constants in delay.h
2006-12-07 02:14:07 +01:00
desc_defs.h
[PATCH] x86-64: Extract segment descriptor definitions for use outside
2006-12-07 02:14:04 +01:00
desc.h
[PATCH] x86-64: Introduce load_TLS to the "for" loop.
2007-05-02 19:27:09 +02:00
device.h
ACPI: Change ACPI to use dev_archdata instead of firmware_data
2006-12-01 14:52:01 -08:00
div64.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
dma-mapping.h
[PATCH] x86-64: dma_ops as const
2007-05-02 19:27:06 +02:00
dma.h
[PATCH] x86_64: Remove long obsolete CVS
2006-06-26 10:48:16 -07:00
dmi.h
x86_64: remove extra extern declaring about dmi_ioremap
2007-07-21 18:37:08 -07:00
dwarf2.h
[PATCH] i386/x86-64: Work around gcc bug with noreturn functions in unwinder
2006-09-26 10:52:41 +02:00
e820.h
Make definitions for struct e820entry and struct e820map consistent
2007-07-12 10:55:54 -07:00
edac.h
[PATCH] EDAC: core EDAC support code
2006-01-18 19:20:31 -08:00
elf.h
x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu
2007-07-21 18:37:08 -07:00
emergency-restart.h
[PATCH] x86_64: Implemenent machine_emergency_restart
2005-07-26 14:35:42 -07:00
errno.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
fb.h
fbdev: detect primary display device
2007-07-17 10:23:11 -07:00
fcntl.h
[PATCH] Clean up struct flock definitions
2005-09-07 16:57:38 -07:00
fixmap.h
x86_64: fix wrong comment regarding set_fixmap()
2007-07-21 18:37:12 -07:00
floppy.h
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
fpu32.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
futex.h
[PATCH] mm: pagefault_{disable,enable}()
2006-12-07 08:39:21 -08:00
genapic.h
[PATCH] x86-64: always use physical delivery mode on > 8 CPUs
2007-05-02 19:27:04 +02:00
hardirq.h
[PATCH] genirq: irq: generalize the check for HARDIRQ_BITS
2006-10-04 07:55:28 -07:00
hpet.h
x86: share hpet.h with i386
2007-07-21 18:37:09 -07:00
hw_irq.h
x86_64: Move functions declarations to header file
2007-07-21 18:37:12 -07:00
hypertransport.h
x86_64: Share msidef.h and hypertransport.h includes with i386
2007-07-22 11:03:38 -07:00
i387.h
[PATCH] Add __must_check to copy_*_user
2006-09-26 10:52:39 +02:00
i8253.h
x86_64: use the global PIT lock
2007-07-21 18:37:12 -07:00
ia32_unistd.h
[PATCH] x86_64: Remove most of ia32_unistd.h
2006-06-26 10:48:15 -07:00
ia32.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
ide.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
idle.h
[PATCH] x86_64: Add idle notifiers
2006-01-11 19:04:55 -08:00
intel_arch_perfmon.h
[PATCH] x86: i386/x86-64 Add nmi watchdog support for new Intel CPUs
2006-09-26 10:52:27 +02:00
io_apic.h
ACPI: boot correctly with "nosmp" or "maxcpus=0"
2007-08-21 00:33:35 -04:00
io.h
serial: convert early_uart to earlycon for 8250
2007-07-16 09:05:35 -07:00
ioctl.h
[PATCH] Generic ioctl.h
2006-01-10 08:01:34 -08:00
ioctls.h
[PATCH] termios: Enable new style termios ioctls on x86-64
2006-12-08 08:28:57 -08:00
iommu.h
x86_64: move iommu declaration from proto to iommu.h
2007-07-21 18:37:14 -07:00
ipcbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
ipi.h
[PATCH] x86-64: Use safe_apic_wait_icr_idle in __send_IPI_dest_field - x86_64
2007-05-02 19:27:18 +02:00
irq_regs.h
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
2006-10-05 15:10:12 +01:00
irq.h
[PATCH] genirq: x86_64 irq: make vector_irq per cpu
2006-10-04 07:55:29 -07:00
irqflags.h
[PATCH] x86-64: Use X86_EFLAGS_IF in x86-64/irqflags.h.
2007-05-02 19:27:11 +02:00
ist.h
[x86 setup] Make struct ist_info cross-architecture, and use in setup code
2007-07-25 12:02:21 -07:00
k8.h
[PATCH] x86_64: Clean and enhance up K8 northbridge access code
2006-06-26 10:48:15 -07:00
Kbuild
consolidate asm/const.h to linux/const.h
2007-05-08 11:15:13 -07:00
kdebug.h
Revert "ipmi: add new IPMI nmi watchdog handling"
2007-05-14 15:24:24 -07:00
kexec.h
kdump/kexec: calculate note size at compile time
2007-05-08 11:15:07 -07:00
kmap_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
kprobes.h
jprobes: remove JPROBE_ENTRY()
2007-07-19 10:04:44 -07:00
ldt.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
linkage.h
[PATCH] Add proper alignment to ENTRY
2006-09-26 10:52:29 +02:00
local.h
local_t: x86_64 extension
2007-05-08 11:15:20 -07:00
mach_apic.h
[PATCH] x86_64 irq: Allocate a vector across all cpus for genapic_flat.
2006-10-08 12:24:02 -07:00
mc146818rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mce.h
x86: Stop MCEs and NMIs during code patching
2007-07-22 11:03:37 -07:00
mman.h
[PATCH] add asm-generic/mman.h
2006-02-15 15:32:22 -08:00
mmsegment.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mmu_context.h
[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction
2007-05-02 19:27:14 +02:00
mmu.h
x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu
2007-07-21 18:37:08 -07:00
mmzone.h
[PATCH] x86-64: configurable fake numa node sizes
2007-05-02 19:27:09 +02:00
module.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
mpspec.h
[PATCH] Replace mp bus array with bitmap for bus not pci
2006-09-26 10:52:30 +02:00
msgbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
msidef.h
x86_64: Share msidef.h and hypertransport.h includes with i386
2007-07-22 11:03:38 -07:00
msr-index.h
[PATCH] x86: Clean up x86 control register and MSR macros (corrected)
2007-05-02 19:27:12 +02:00
msr.h
i386: Add safe variants of rdmsr_on_cpu and wrmsr_on_cpu
2007-05-08 17:22:01 +02:00
mtrr.h
[PATCH] x86: Save the MTRRs of the BSP before booting an AP
2007-05-02 19:27:17 +02:00
mutex.h
[PATCH] x86-64: Remove fastcall references in x86_64 code
2007-02-13 13:26:22 +01:00
namei.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
nmi.h
x86_64: Fix to keep watchdog disabled by default for i386/x86_64
2007-08-18 10:25:25 -07:00
node.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
numa.h
[PATCH] Unify pxm_to_node() and node_to_pxm()
2006-06-23 07:42:48 -07:00
page.h
Add __GFP_MOVABLE for callers to flag allocations from high memory that may be migrated
2007-07-17 10:22:59 -07:00
param.h
Don't include linux/config.h from anywhere else in include/
2006-04-26 12:56:16 +01:00
parport.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
pci-direct.h
[PATCH] x86: add write_pci_config_byte() to direct PCI access routines
2006-12-07 02:14:10 +01:00
pci.h
finish i386 and x86-64 sysdata conversion
2007-08-11 15:47:42 -07:00
pda.h
[PATCH] x86-64: Fix race in exit_idle
2006-11-14 16:57:46 +01:00
percpu.h
define new percpu interface for shared data
2007-07-19 10:04:44 -07:00
pgalloc.h
Revert "x86_64: Quicklist support for x86_64"
2007-09-21 12:09:41 -07:00
pgtable.h
Revert "x86_64: Quicklist support for x86_64"
2007-09-21 12:09:41 -07:00
poll.h
Consolidate asm/poll.h
2007-05-11 08:29:34 -07:00
posix_types.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
prctl.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
processor-flags.h
[PATCH] x86: Clean up x86 control register and MSR macros (corrected)
2007-05-02 19:27:12 +02:00
processor.h
Remove unnecessary cast in prefetch()
2007-10-05 08:04:35 -07:00
proto.h
x86: i386-show-unhandled-signals-v3
2007-07-22 11:03:37 -07:00
ptrace-abi.h
[PATCH] Split i386 and x86_64 ptrace.h
2006-09-26 08:49:10 -07:00
ptrace.h
x86_64: asm/ptrace.h needs linux/compiler.h
2007-07-21 18:37:07 -07:00
required-features.h
Use a new CPU feature word to cover features that are spread around
2007-07-12 10:55:54 -07:00
resource.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
resume-trace.h
x86: PM_TRACE support
2007-07-21 18:37:10 -07:00
rio.h
[PATCH] Calgary: check BBAR ioremap success when ioremapping
2006-12-07 02:14:06 +01:00
rtc.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
rwlock.h
[PATCH] Clean up spin/rwlocks
2006-09-26 10:52:32 +02:00
scatterlist.h
PCI: scatterlist.h needs types.h
2007-05-02 19:02:34 -07:00
seccomp.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sections.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
segment.h
x86-64: add symbolic constants for the boot segment selectors
2007-07-12 10:55:54 -07:00
semaphore.h
[PATCH] Use early clobber in semaphores
2006-09-30 01:47:55 +02:00
sembuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
serial.h
revert "x86, serial: convert legacy COM ports to platform devices"
2007-07-31 15:39:38 -07:00
setup.h
[PATCH] x86_64: 2048-byte command line
2007-02-12 09:48:39 -08:00
shmbuf.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
shmparam.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sigcontext32.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
sigcontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
siginfo.h
[PATCH] consolidate SIGEV_PAD_SIZE
2005-05-01 08:59:08 -07:00
signal.h
[PATCH] Add TIF_RESTORE_SIGMASK
2006-09-26 10:52:26 +02:00
smp.h
Use the APIC to determine the hardware processor id - x86_64
2007-05-09 12:30:48 -07:00
socket.h
[NET]: Adding SO_TIMESTAMPNS / SCM_TIMESTAMPNS support
2007-04-25 22:24:21 -07:00
sockios.h
[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution
2007-04-25 22:24:04 -07:00
sparsemem.h
[PATCH] add x86-64 specific support for sparsemem
2005-06-23 09:45:07 -07:00
spinlock_types.h
[PATCH] Remove 'volatile' from spinlock_types
2006-12-06 14:39:53 -08:00
spinlock.h
[PATCH] x86-64: Don't keep interrupts disabled while spinning in spinlocks
2006-12-07 02:14:00 +01:00
stacktrace.h
[PATCH] x86: add sysctl for kstack_depth_to_print
2006-12-07 02:14:11 +01:00
stat.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
statfs.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
string.h
x86_64: Always use builtin memcpy on gcc 4.3
2007-07-21 18:37:08 -07:00
suspend.h
ACPI: Kconfig: remove CONFIG_ACPI_SLEEP from source
2007-07-25 01:29:39 -04:00
swiotlb.h
Revert "[IA64] swiotlb abstraction (e.g. for Xen)"
2007-03-06 13:31:45 -08:00
system.h
x86_64: Use read and write crX in .c files
2007-07-22 11:03:37 -07:00
tce.h
x86-64: Calgary: fix section mismatch warnings in tce
2007-07-31 15:39:37 -07:00
termbits.h
tty: i386/x86_64 arbitary speed support
2007-05-08 11:15:03 -07:00
termios.h
[PATCH] consolidate line discipline number definitions
2007-02-11 10:51:26 -08:00
therm_throt.h
[PATCH] x86: Refactor thermal throttle processing
2006-09-26 10:52:42 +02:00
thread_info.h
remove unused TIF_NOTIFY_RESUME flag
2007-07-31 15:39:38 -07:00
timex.h
x86_64: Untangle asm/hpet.h from asm/timex.h
2007-07-21 18:37:08 -07:00
tlb.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
tlbflush.h
x86_64: flush_tlb_kernel_range() warning fix
2007-07-21 18:37:13 -07:00
topology.h
x86-64: introduce struct pci_sysdata to facilitate sharing of ->sysdata
2007-07-21 18:37:14 -07:00
tsc.h
[PATCH] i386: make x86_64 tsc header require i386 rather than vice-versa
2007-03-06 09:30:24 -08:00
types.h
[PATCH] Centralise definitions of sector_t and blkcnt_t
2006-12-04 19:41:15 -08:00
uaccess.h
amd64: fix get_user() on bitwise
2007-07-26 11:11:57 -07:00
ucontext.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unaligned.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
unistd.h
sys_fallocate() implementation on i386, x86_64 and powerpc
2007-07-17 21:42:44 -04:00
unwind.h
Remove stack unwinder for now
2006-12-15 08:47:51 -08:00
user32.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
user.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vga.h
[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use
2006-06-22 15:05:58 -07:00
vgtod.h
x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu
2007-07-21 18:37:08 -07:00
vsyscall32.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00
vsyscall.h
x86_64: Add vDSO for x86-64 with gettimeofday/clock_gettime/getcpu
2007-07-21 18:37:08 -07:00
xor.h
Linux-2.6.12-rc2
2005-04-16 15:20:36 -07:00