Arnd Bergmann 4b7775870b Introduce compat_u64 and compat_s64 types ...

One common problem with 32 bit system call and ioctl emulation is the
different alignment rules between i386 and 64 bit machines.  A number of
drivers work around this by marking the compat structures as
'attribute((packed))', which is not the right solution because it breaks
all the non-x86 architectures that want to use the same compat code.

Hopefully, this patch improves the situation, it introduces two new types,
compat_u64 and compat_s64.  These are defined on all architectures to have
the same size and alignment as the 32 bit version of u64 and s64.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Andi Kleen <ak@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Vasily Tarasov <vtaras@openvz.org>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2007-07-16 09:05:48 -07:00

..

sn

[IA64] add sn_register_pmi_handler oemcall

2007-07-11 11:34:21 -07:00

a.out.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

acpi-ext.h

[IA64] update HP CSR space discovery via ACPI

2006-04-06 14:42:38 -07:00

acpi.h

[IA64] Cleanup acpi header to reuse the generic _PDC defines

2007-05-24 10:15:06 -07:00

agp.h

[PATCH] AGP fix for Xen VMM

2005-06-07 12:35:43 -07:00

asmmacro.h

[IA64] remove per-cpu ia64_phys_stacked_size_p8

2007-02-06 15:04:18 -08:00

atomic.h

atomic.h: atomic_add_unless as inline. Remove system.h atomic.h circular dependency

2007-05-08 11:15:20 -07:00

auxvec.h

[PATCH] auxiliary vector cleanups

2005-09-07 16:57:21 -07:00

bitops.h

[IA64] remove asm-ia64/bitops.h self-inclusion

2006-05-05 11:37:15 -07:00

break.h

[IA64] enable trap code on slot 1

2006-12-12 12:00:55 -08:00

bug.h

[PATCH] remove gcc-2 checks

2006-01-08 20:14:02 -08:00

bugs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

byteorder.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cache.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

cacheflush.h

[PATCH] Optimize D-cache alias handling on fork

2006-12-13 09:27:08 -08:00

checksum.h

[PATCH] fix prototype of csum_ipv6_magic() (ia64)

2007-01-23 11:09:49 -08:00

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

cputime.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

current.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cyclone.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

delay.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

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] ia64: fix noncoherent DMA API so devres builds

2007-02-14 08:09:51 -08:00

dma.h

[IA64] swiotlb bug fixes

2007-02-05 18:46:40 -08:00

dmi.h

[PATCH] ia64: use i386 dmi_scan.c

2006-03-26 08:56:54 -08:00

elf.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

emergency-restart.h

[PATCH] Add emergency_restart()

2005-07-26 14:35:41 -07:00

errno.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

esi.h

[IA64] remove bogus prototype ia64_esi_init()

2007-02-05 14:14:29 -08:00

fcntl.h

[PATCH] Clean up struct flock definitions

2005-09-07 16:57:38 -07:00

fpswa.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

fpu.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

gcc_intrin.h

[IA64] fix fls()

2005-04-21 11:07:59 -07:00

hardirq.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

hw_irq.h

[IA64] Optional method to purge the TLB on SN systems

2007-05-08 14:50:43 -07:00

ia32.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

ia64regs.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ide.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

intel_intrin.h

[IA64] use icc defined constant

2006-02-07 08:49:27 -08:00

intrinsics.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

io.h

[IA64] make ioremap avoid unsupported attributes

2007-03-30 09:37:41 -07:00

ioctl.h

[PATCH] Generic ioctl.h

2006-01-10 08:01:34 -08:00

ioctls.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

iosapic.h

[IA64] Fix some section mismatch errors

2007-05-07 13:17:00 -07:00

ipcbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

irq_regs.h

IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

2006-10-05 15:10:12 +01:00

irq.h

[IA64] SN: validate smp_affinity mask on intr redirect

2007-05-11 09:35:38 -07:00

Kbuild

[PATCH] cleanup asm/setup.h userspace visibility

2006-12-07 08:39:46 -08:00

kdebug.h

[IA64] optimize pagefaults a little

2007-05-16 09:00:51 -07:00

kexec.h

kdump/kexec: calculate note size at compile time

2007-05-08 11:15:07 -07:00

kmap_types.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

kprobes.h

[IA64] optimize pagefaults a little

2007-05-16 09:00:51 -07:00

kregs.h

[IA64] relax per-cpu TLB requirement to DTC

2007-02-06 15:04:48 -08:00

libata-portmap.h

ATA convert GSI to irq on ia64

2007-02-15 18:04:53 -05:00

linkage.h

[PATCH] abstract type/size specification for assembly

2006-03-24 07:33:25 -08:00

local.h

local_t: ia64 extension

2007-05-08 11:15:20 -07:00

machvec_dig.h

[IA64] cleanup dig_irq_init

2006-03-24 13:12:46 -08:00

machvec_hpsim.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

machvec_hpzx1_swiotlb.h

[IA64] more robust zx1/sx1000 machvec support

2005-09-14 16:22:11 -07:00

machvec_hpzx1.h

[IA64] more robust zx1/sx1000 machvec support

2005-09-14 16:22:11 -07:00

machvec_init.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

machvec_sn2.h

[IA64] IA64 Kexec/kdump

2006-12-07 09:51:35 -08:00

machvec.h

[PATCH] ia64: platform_kernel_launch_event is noop on generic kernel

2007-03-18 11:35:07 -07:00

mc146818rtc.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mca_asm.h

[IA64] Make gp value point to Region 5 in mca handler

2006-09-26 14:13:03 -07:00

mca.h

[IA64] Support multiple CPUs going through OS_MCA

2007-07-11 11:50:11 -07:00

meminit.h

[IA64] min_low_pfn and max_low_pfn calculation fix

2007-03-20 13:41:57 -07:00

mman.h

[PATCH] IA64,sparc: local DoS with corrupted ELFs

2006-09-08 08:40:46 -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

[IA64] Fix race in mm-context wrap-around logic.

2005-08-12 15:05:21 -07:00

mmzone.h

[PATCH] V5 ia64 SPARSEMEM - conditional changes for SPARSEMEM

2005-10-04 13:21:13 -07:00

module.h

[PATCH] Move compiler check for modules to ia64 only

2006-09-26 10:52:37 +02:00

msgbuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

mutex.h

[IA64] fix bug in ia64 __mutex_fastpath_trylock

2006-04-07 22:39:49 -07:00

namei.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

nodedata.h

[PATCH] pgdat allocation and update for ia64 of memory hotplug: update pgdat address array

2006-06-27 17:32:37 -07:00

numa.h

[PATCH] fix "cpu to node relationship fixup: map cpu to node"

2006-09-27 08:26:08 -07:00

page.h

[IA64] Fix DISCONTIGMEM without VIRTUAL_MEM_MAP

2006-12-07 11:24:03 -08:00

pal.h

Pull error-inject into release branch

2007-04-30 13:55:43 -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

patch.h

[IA64] remove per-cpu ia64_phys_stacked_size_p8

2007-02-06 15:04:18 -08:00

pci.h

[IA64] Un-break ia64 build

2007-07-12 16:04:39 -07:00

percpu.h

[PATCH] lockdep: add per_cpu_offset()

2006-07-03 15:27:00 -07:00

perfmon_default_smpl.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

perfmon.h

[IA64] alternate perfmon handler

2005-05-18 16:14:30 -07:00

pgalloc.h

[IA64] Quicklist support for IA64

2007-05-11 09:40:00 -07:00

pgtable.h

page table handling cleanup

2007-07-16 09:05:36 -07:00

poll.h

Consolidate asm/poll.h

2007-05-11 08:29:34 -07:00

posix_types.h

[PATCH] FD_ZERO build fix

2007-01-11 18:18:22 -08:00

processor.h

Pull percpu-dtc into release branch

2007-04-30 13:56:00 -07:00

ptrace_offsets.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ptrace.h

[PATCH] Add regs_return_value() helper

2006-10-02 07:57:16 -07:00

resource.h

[IA64] Remove stack hard limit on ia64

2007-03-06 14:48:19 -08:00

rse.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

rwsem.h

[PATCH] lockdep: remove RWSEM_DEBUG remnants

2006-07-03 15:27:01 -07:00

sal.h

[IA64] whitespace fixes for include/asm-ia64/sal.h

2007-03-08 09:58:13 -08:00

scatterlist.h

PCI: scatterlist.h needs types.h

2007-05-02 19:02:34 -07:00

sections.h

[IA64] remove per-cpu ia64_phys_stacked_size_p8

2007-02-06 15:04:18 -08:00

segment.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

semaphore.h

[IA64] Fix bug in ia64 specific down() function

2006-01-17 14:04:00 -08:00

sembuf.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

serial.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

setup.h

[PATCH] ia64: 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

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] irq-flags: IA64: Use the new IRQF_ constants

2006-07-02 13:58:47 -07:00

smp.h

Always ask the hardware to obtain hardware processor id - ia64

2007-05-09 12:30:49 -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] V5 ia64 SPARSEMEM - conditional changes for SPARSEMEM

2005-10-04 13:21:13 -07:00

spinlock_types.h

[PATCH] spinlock consolidation

2005-09-10 10:06:21 -07:00

spinlock.h

[PATCH] Directed yield: cpu_relax variants for spinlocks and rw-locks

2006-10-01 00:39:21 -07:00

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

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

suspend.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

system.h

[IA64] sparse cleanups

2006-08-02 16:03:44 -07:00

termbits.h

lots-of-architectures: enable arbitary speed tty support

2007-07-10 17:51:13 -07:00

termios.h

[PATCH] consolidate line discipline number definitions

2007-02-11 10:51:26 -08:00

thread_info.h

Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

2007-05-09 13:38:45 -07:00

timex.h

[IA64] ia64: simplify and fix udelay()

2006-02-15 13:37:04 -08:00

tlb.h

Don't include linux/config.h from anywhere else in include/

2006-04-26 12:56:16 +01:00

tlbflush.h

[IA64] Optional method to purge the TLB on SN systems

2007-05-08 14:50:43 -07:00

topology.h

[PATCH] sched: remove SMT nice

2007-03-05 07:57:51 -08:00

types.h

[PATCH] sab: consolidate kmem_bufctl_t

2005-09-05 00:05:48 -07:00

uaccess.h

[IA64] don't double >> PAGE_SHIFT pointer for /dev/kmem access

2006-10-26 14:57:06 -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

uncached.h

[PATCH] ia64 uncached alloc

2005-06-21 18:46:18 -07:00

unistd.h

[IA64] Fix bogus messages about system calls not implemented.

2007-05-18 14:15:58 -07:00

unwind.h

[IA64] Remove sparse warning from unwind code

2007-03-08 10:28:48 -08:00

user.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

ustack.h

[PATCH] Fix 'make headers_check' on ia64

2006-09-16 12:54:32 -07:00

vga.h

[PATCH] vgacon: make VGA_MAP_MEM take size, remove extra use

2006-06-22 15:05:58 -07:00

xor.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00