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linux-st/include/asm-sh
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H. Peter Anvin 6e16d89bcd Sanitize the type of struct user.u_ar0 
struct user.u_ar0 is defined to contain a pointer offset on all
architectures in which it is defined (all architectures which define an
a.out format except SPARC.) However, it has a pointer type in the headers,
which is pointless -- <asm/user.h> is not exported to userspace, and it
just makes the code messy.

Redefine the field as "unsigned long" (which is the same size as a pointer
on all Linux architectures) and change the setting code to user offsetof()
instead of hand-coded arithmetic.

Cc: Linux Arch Mailing List <linux-arch@vger.kernel.org>
Cc: Bryan Wu <bryan.wu@analog.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Lennert Buytenhek <kernel@wantstofly.org>
Cc: Håvard Skinnemoen <hskinnemoen@atmel.com>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07 08:42:30 -08:00
..
cpu-sh2
rtc: rtc-sh: Split out the CPU defs to asm/cpu/.
2008-01-28 13:18:58 +09:00
cpu-sh2a
rtc: rtc-sh: Split out the CPU defs to asm/cpu/.
2008-01-28 13:18:58 +09:00
cpu-sh3
sh: sh7712 clock support
2008-01-28 13:19:02 +09:00
cpu-sh4
sh: Add support for SH7763 CPU subtype.
2008-01-28 13:19:02 +09:00
cpu-sh5
sh: comment tidying for sh64->sh migration.
2008-01-28 13:18:58 +09:00
dreamcast
…
hd64465
…
landisk
…
mpc1211
…
sh03
…
.gitignore
…
a.out.h
…
adc.h
…
addrspace.h
sh: Clean up places that make 29-bit physical assumptions.
2008-01-28 13:18:59 +09:00
atomic-grb.h
sh: GUSA atomic rollback support.
2008-01-28 13:18:58 +09:00
atomic-irq.h
…
atomic-llsc.h
…
atomic.h
sh: GUSA atomic rollback support.
2008-01-28 13:18:58 +09:00
auxvec.h
sh: Provide the FPSCR init through AT_FPUCW.
2008-01-28 13:19:00 +09:00
bitops-grb.h
sh: GUSA atomic rollback support.
2008-01-28 13:18:58 +09:00
bitops-irq.h
sh: GUSA atomic rollback support.
2008-01-28 13:18:58 +09:00
bitops.h
sh: GUSA atomic rollback support.
2008-01-28 13:18:58 +09:00
bug.h
…
bugs.h
sh: Add support for SH7763 CPU subtype.
2008-01-28 13:19:02 +09:00
byteorder.h
…
cache.h
…
cacheflush.h
…
checksum_32.h
…
checksum_64.h
sh: comment tidying for sh64->sh migration.
2008-01-28 13:18:58 +09:00
checksum.h
…
clock.h
…
cmpxchg-grb.h
sh: GUSA atomic rollback support.
2008-01-28 13:18:58 +09:00
cmpxchg-irq.h
sh: GUSA atomic rollback support.
2008-01-28 13:18:58 +09:00
cpu-features.h
…
cputime.h
…
current.h
…
delay.h
Fix __const_udelay declaration and definition mismatches
2008-02-06 10:41:06 -08:00
device.h
…
div64.h
…
dma-mapping.h
sh: declared coherent memory support V2
2008-01-28 13:19:04 +09:00
dma.h
…
dmabrg.h
…
edosk7705.h
…
elf.h
sh: Kill off superfluous __KERNEL__ check in asm/elf.h.
2008-01-28 13:19:00 +09:00
emergency-restart.h
…
entry-macros.S
…
errno.h
…
fb.h
…
fcntl.h
…
fixmap.h
sh: Preparation for uncached jumps through PMB.
2008-01-28 13:18:59 +09:00
flat.h
sh: Fix up binfmt_flat compile warnings.
2008-01-28 13:19:00 +09:00
floppy.h
…
fpu.h
sh: SH-2A FPU support.
2008-01-28 13:18:57 +09:00
freq.h
…
futex-irq.h
…
futex.h
…
gpio.h
…
hardirq.h
…
hd64461.h
sh: include/asm-sh/: Spelling fixes.
2008-01-28 13:19:01 +09:00
heartbeat.h
…
hp6xx.h
…
hw_irq.h
sh: intc - remove default interrupt priority tables
2008-01-28 13:19:02 +09:00
ide.h
…
ilsel.h
…
io_generic.h
…
io.h
sh: Clean up places that make 29-bit physical assumptions.
2008-01-28 13:18:59 +09:00
ioctl.h
…
ioctls.h
…
ipcbuf.h
…
irq_regs.h
…
irq.h
…
irqflags_32.h
…
irqflags_64.h
…
irqflags.h
…
Kbuild
sh: Fix posix_types.h userspace breakage from sh64 merge.
2008-01-28 13:19:02 +09:00
kdebug.h
…
kexec.h
…
keyboard.h
…
kgdb.h
…
kmap_types.h
…
lboxre2.h
…
linkage.h
…
local.h
…
machvec.h
remove __attribute_used__
2008-01-28 23:21:18 +01:00
magicpanelr2.h
…
mc146818rtc.h
…
microdev.h
sh: include/asm-sh/: Spelling fixes.
2008-01-28 13:19:01 +09:00
mman.h
…
mmu_context_32.h
…
mmu_context_64.h
…
mmu_context.h
…
mmu.h
…
mmzone.h
…
module.h
…
msgbuf.h
…
mutex.h
…
namei.h
…
page.h
Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed
2008-02-07 08:42:30 -08:00
param.h
sh: Always use CONFIG_HZ for HZ.
2008-01-28 13:19:01 +09:00
parport.h
…
pci.h
sh: Get the SH-5 PCI support building.
2008-01-28 13:18:55 +09:00
percpu.h
…
pgalloc.h
add mm argument to pte/pmd/pud/pgd_free
2008-02-05 09:44:18 -08:00
pgtable_32.h
sh: Document PTEL 31:29 use on PTEA-wielding parts.
2008-01-28 13:18:59 +09:00
pgtable_64.h
sh: comment tidying for sh64->sh migration.
2008-01-28 13:18:58 +09:00
pgtable.h
sh: Stub in page_table_range_init() on nommu.
2008-01-28 13:19:00 +09:00
pm.h
…
poll.h
…
posix_types_32.h
sh: Fix posix_types.h userspace breakage from sh64 merge.
2008-01-28 13:19:02 +09:00
posix_types_64.h
sh: Fix posix_types.h userspace breakage from sh64 merge.
2008-01-28 13:19:02 +09:00
posix_types.h
sh: Fix posix_types.h userspace breakage from sh64 merge.
2008-01-28 13:19:02 +09:00
processor_32.h
sh: Bring the SH-5 FPU in line with the SH-4 FPU API.
2008-01-28 13:18:55 +09:00
processor_64.h
sh: Bring the SH-5 FPU in line with the SH-4 FPU API.
2008-01-28 13:18:55 +09:00
processor.h
sh: Add support for SH7763 CPU subtype.
2008-01-28 13:19:02 +09:00
ptrace.h
…
push-switch.h
…
r7780rp.h
sh: update r7780rp interrupt code
2008-01-28 16:24:01 +09:00
resource.h
…
rtc.h
rtc: rtc-sh: Split out the CPU defs to asm/cpu/.
2008-01-28 13:18:58 +09:00
rts7751r2d.h
…
rwsem.h
…
scatterlist.h
sh: Kill off pgtable.h from scatterlist.h.
2008-01-28 13:19:00 +09:00
sci.h
…
sdk7780.h
sh: Add support for SDK7780 board.
2008-01-28 13:19:04 +09:00
se7206.h
…
se7343.h
…
se7722.h
…
se7751.h
…
se7780.h
…
se.h
…
sections.h
sh: Preparation for uncached jumps through PMB.
2008-01-28 13:18:59 +09:00
segment.h
…
semaphore-helper.h
…
semaphore.h
…
sembuf.h
…
serial.h
…
setup.h
…
sfp-machine.h
…
sh_bios.h
…
shmbuf.h
…
shmin.h
…
shmparam.h
…
sigcontext.h
sh: SH-2A FPU support.
2008-01-28 13:18:57 +09:00
siginfo.h
…
signal.h
…
smc37c93x.h
…
smp.h
…
snapgear.h
…
socket.h
[NET]: Introducing socket mark socket option.
2008-01-31 19:27:19 -08:00
sockios.h
…
sparsemem.h
…
spi.h
sh: add spi header and r2d platform data V3
2008-01-28 16:24:46 +09:00
spinlock_types.h
…
spinlock.h
…
stat.h
…
statfs.h
…
string_32.h
…
string_64.h
sh: comment tidying for sh64->sh migration.
2008-01-28 13:18:58 +09:00
string.h
…
system_32.h
sh: Fix up switch_to() type casts.
2008-01-28 13:19:00 +09:00
system_64.h
sh: Preparation for uncached jumps through PMB.
2008-01-28 13:18:59 +09:00
system.h
sh: Provide the FPSCR init through AT_FPUCW.
2008-01-28 13:19:00 +09:00
systemh7751.h
…
termbits.h
…
termios.h
…
thread_info.h
remove __attribute_used__
2008-01-28 23:21:18 +01:00
timer.h
…
timex.h
…
titan.h
…
tlb_64.h
…
tlb.h
…
tlbflush.h
…
topology.h
…
types.h
…
uaccess_32.h
sh: Fix get_user()/put_user() build error.
2008-01-28 13:19:02 +09:00
uaccess_64.h
sh: comment tidying for sh64->sh migration.
2008-01-28 13:18:58 +09:00
uaccess.h
…
ubc.h
…
ucontext.h
…
unaligned.h
…
unistd_32.h
timerfd: fix remaining architectures
2008-02-05 14:37:15 -08:00
unistd_64.h
timerfd: fix remaining architectures
2008-02-05 14:37:15 -08:00
unistd.h
…
user.h
Sanitize the type of struct user.u_ar0
2008-02-07 08:42:30 -08:00
vga.h
…
watchdog.h
…
xor.h
…