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linux/include/asm-blackfin
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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
..
mach-bf527 [Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with GENERIC_GPIO API interface 2008-01-22 18:36:20 +08:00
mach-bf533 [Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with GENERIC_GPIO API interface 2008-01-22 18:36:20 +08:00
mach-bf537 [Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with GENERIC_GPIO API interface 2008-01-22 18:36:20 +08:00
mach-bf548 [Blackfin] arch: remove old I2C BF54x porting. 2008-01-27 18:38:12 +08:00
mach-bf561 [Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with GENERIC_GPIO API interface 2008-01-22 18:36:20 +08:00
mach-common Blackfin arch: More explicitly describe what the instructions do in inline assembly. 2007-11-18 00:00:10 +08:00
a.out.h
atomic.h
auxvec.h
bfin-global.h [Blackfin] arch: Clean up dump_bfin_mem 2007-12-23 22:57:01 +08:00
bfin5xx_spi.h Blackfin SPI driver: move hard coded pin_req to board file 2007-12-05 09:21:20 -08:00
bfin_simple_timer.h
bfin_sport.h
bitops.h forbid asm/bitops.h direct inclusion 2007-10-19 11:53:41 -07:00
blackfin.h Blackfin arch: Fix Anomaly hanlding, as pointed out by Mike 2007-08-03 17:56:29 +08:00
bug.h
bugs.h
byteorder.h
cache.h
cacheflush.h Blackfin arch: to do some consolidation of common code and common name spaces 2007-10-10 23:55:26 +08:00
checksum.h
cplb-mpu.h [Blackfin] arch: Initial checkin of the memory protection support. 2008-01-27 18:39:16 +08:00
cplb.h [Blackfin] arch: Initial checkin of the memory protection support. 2008-01-27 18:39:16 +08:00
cplbinit.h [Blackfin] arch: Initial checkin of the memory protection support. 2008-01-27 18:39:16 +08:00
cpumask.h
cputime.h
current.h
delay.h Blackfin arch: add support for working around anomaly 05000312 2007-11-21 16:08:58 +08:00
device.h
div64.h
dma-mapping.h Blackfin arch: Add definition of dma_mapping_error 2007-06-21 11:34:16 +08:00
dma.h [Blackfin] arch: set_bfin_dma_config shouldnt set SYNC or RESTART by default - add argument or option 2008-01-22 15:29:18 +08:00
dpmc.h
early_printk.h Blackfin arch: Initial patch to add earlyprintk support 2007-10-09 17:24:49 +08:00
elf.h Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed 2008-02-07 08:42:30 -08:00
emergency-restart.h
entry.h
errno.h
fb.h fbdev: detect primary display device 2007-07-17 10:23:11 -07:00
fcntl.h
fixed_code.h Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things. 2007-10-29 18:23:28 +08:00
flat.h
futex.h
gpio.h [Blackfin] arch: Fix BUG gpio_direction_output API is not compatitable with GENERIC_GPIO API interface 2008-01-22 18:36:20 +08:00
gptimers.h Blackfin arch: add support for checking/clearing overruns in generic purpose Timer API 2007-10-29 18:02:09 +08:00
hardirq.h Blackfin arch: Enable BF54x PIN/GPIO interrupts 2007-07-12 16:17:18 +08:00
hw_irq.h
ide.h ide: add CONFIG_IDE_ARCH_OBSOLETE_INIT 2007-10-20 00:32:32 +02:00
io.h remove mm_{ptov,vtop}() 2008-02-06 10:41:01 -08:00
ioctl.h
ioctls.h blackfin enable arbitary speed serial setting 2007-08-05 19:16:05 +08:00
ipcbuf.h
irq.h
irq_handler.h Blackfin arch: Print out debug info, as early as possible 2007-10-09 17:31:46 +08:00
irq_regs.h
Kbuild Blackfin arch: defines and provides entry points for certain user space functions at fixed addresses 2007-06-21 11:34:16 +08:00
kdebug.h
kgdb.h Blackfin arch: update kgdb patch 2007-10-10 16:47:58 +08:00
kmap_types.h
l1layout.h
linkage.h
local.h
mem_map.h
mman.h Blackfin arch: clean up some coding style issues 2007-07-12 17:26:31 +08:00
mmu.h [Blackfin] arch: Initial checkin of the memory protection support. 2008-01-27 18:39:16 +08:00
mmu_context.h [Blackfin] arch: Initial checkin of the memory protection support. 2008-01-27 18:39:16 +08:00
module.h
msgbuf.h
mutex.h
namei.h
nand.h [MTD] [NAND] Blackfin on-chip NAND Flash Controller driver 2007-10-13 14:36:49 +01:00
page.h Cleanup asm/{elf,page,user}.h: #ifdef __KERNEL__ is no longer needed 2008-02-07 08:42:30 -08:00
page_offset.h Blackfin arch: punt CONFIG_BFIN -- we already have CONFIG_BLACKFIN 2007-11-23 14:28:44 +08:00
param.h
pci.h
percpu.h
pgalloc.h
pgtable.h Blackfin arch: to do some consolidation of common code and common name spaces 2007-10-10 23:55:26 +08:00
poll.h
portmux.h Blackfin arch: gpio pinmux and resource allocation API required by BF537 on chip ethernet mac driver 2007-10-04 00:35:05 +08:00
posix_types.h
processor.h Replace __attribute_pure__ with __pure 2007-10-18 14:37:32 -07:00
ptrace.h
reboot.h Blackfin arch: Workaround reboot bug, issue SSYNC at the start of bfin_reset 2007-10-11 00:29:49 +08:00
resource.h
scatterlist.h blackfin: remove sg_address() 2007-10-23 12:42:44 +02:00
sections.h
segment.h
semaphore-helper.h
semaphore.h kill DECLARE_MUTEX_LOCKED 2007-10-17 08:42:47 -07:00
sembuf.h
setup.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
socket.h [NET]: Introducing socket mark socket option. 2008-01-31 19:27:19 -08:00
sockios.h
spinlock.h
stat.h
statfs.h
string.h Blackfin arch: move EXPORT_SYMBOL() to C files where the symbol is actually defined 2007-11-21 15:34:51 +08:00
system.h include/asm-*/system.h: remove unused set_rmb(), set_wmb() macros 2007-10-20 02:30:47 +02:00
termbits.h blackfin enable arbitary speed serial setting 2007-08-05 19:16:05 +08:00
termios.h blackfin enable arbitary speed serial setting 2007-08-05 19:16:05 +08:00
thread_info.h remove unused TIF_NOTIFY_RESUME flag 2007-07-31 15:39:38 -07:00
timex.h
tlb.h
tlbflush.h remove unused flush_tlb_pgtables 2007-10-19 11:53:34 -07:00
topology.h
trace.h Blackfin arch: Add ability to expend the hardware trace buffer 2007-07-25 11:03:28 +08:00
traps.h [Blackfin] arch: fix bug - trap_tests fails to recover on some tests. 2008-01-27 15:38:56 +08:00
types.h remove strict ansi check from __u64 in asm/types.h 2007-10-17 08:42:53 -07:00
uaccess.h [Blackfin] arch: fix up coding style in uaccess.h 2007-12-24 12:40:29 +08:00
ucontext.h
unaligned.h
unistd.h [Blackfin] arch: Add the semtimedop syscall. Upstream uClibc doesn't compile without it. 2008-01-27 19:56:43 +08:00
user.h Sanitize the type of struct user.u_ar0 2008-02-07 08:42:30 -08:00