Imre Deak 82c6f5a5b3 ARM: 6051/1: VFP: preserve the HW context when calling signal handlers ... From: Imre Deak <imre.deak@nokia.com> Signal handlers can use floating point, so prevent them to corrupt the main thread's VFP context. So far there were two signal stack frame formats defined based on the VFP implementation, but the user struct used for ptrace covers all posibilities, so use it for the signal stack too. Introduce also a new user struct for VFP exception registers. In this too fields not relevant to the current VFP architecture are ignored. Support to save / restore the exception registers was added by Will Deacon. Signed-off-by: Imre Deak <imre.deak@nokia.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2010-04-14 11:11:30 +01:00
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hardware	Merge branch 'origin' into devel-stable	2010-03-08 20:21:04 +00:00
mach	ARM: remove old RTC support	2010-02-15 21:39:12 +00:00
a.out-core.h
a.out.h
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	2009-12-12 13:08:14 +01:00
assembler.h
atomic.h	ARM: 5889/1: Add atomic64 routines for ARMv6k and above.	2010-02-15 21:39:50 +00:00
auxvec.h
bitops.h	ARM: boolean bit testing	2009-10-11 16:25:06 +01:00
bitsperlong.h
bug.h
bugs.h
byteorder.h
cache.h
cacheflush.h	ARM: 5993/1: ARM: Move the outer_cache definitions into a separate file (1/4)	2010-03-25 21:13:49 +00:00
cachetype.h
checksum.h
clkdev.h	ARM: 6001/1: removing compilation warning comming from clkdev.h	2010-03-29 17:33:32 +01:00
cpu-multi32.h
cpu-single.h
cpu.h	ARM: 5872/1: ARM: include needed linux/cpu.h in asm/cpu.h	2010-01-10 13:03:52 +00:00
cputime.h
cputype.h
current.h
delay.h
device.h
div64.h
dma-mapping.h	dma-mapping: arm: use generic pci_set_dma_mask and pci_set_consistent_dma_mask	2010-03-12 15:52:42 -08:00
dma.h	ARM: 5870/1: arch/arm: Fix build failure for defconfigs without CONFIG_ISA_DMA_API set	2010-01-10 00:08:03 +00:00
domain.h
ecard.h
elf.h	ARM: 5987/1: fix warning in kernel/elfcore.c from ARM's elf.h	2010-03-13 10:48:22 +00:00
emergency-restart.h
entry-macro-vic2.S	ARM: Add common entry code for system with two VICs	2010-01-15 17:10:14 +09:00
errno.h
fb.h
fcntl.h
fiq.h
fixmap.h
flat.h
floppy.h
fpstate.h
ftrace.h
futex.h
glue.h	ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()	2009-10-02 22:34:32 +01:00
gpio.h
hardirq.h
highmem.h	ARM: 6007/1: fix highmem with VIPT cache and DMA	2010-04-14 11:11:27 +01:00
hw_irq.h
hwcap.h
ide.h
io.h	ARM: Add caller information to ioremap	2010-02-15 21:39:11 +00:00
ioctl.h
ioctls.h
ipcbuf.h
irq.h	ARM: 6000/1: removing compilation warning comming from <asm/irq.h>	2010-03-29 17:33:31 +01:00
irq_regs.h
irqflags.h
Kbuild
kdebug.h
kexec.h
kgdb.h
kmap_types.h	ARM: 6007/1: fix highmem with VIPT cache and DMA	2010-04-14 11:11:27 +01:00
kprobes.h
leds.h
limits.h
linkage.h
local.h
localtimer.h
locks.h
mach-types.h	arm: move mach-types to include/generated	2009-12-12 13:08:14 +01:00
mc146818rtc.h
memory.h	ARM: 5928/1: Change type of VMALLOC_END to unsigned long.	2010-02-15 21:40:33 +00:00
mman.h	arm: add arch_mmap_check(), get rid of sys_arm_mremap()	2009-12-11 06:34:09 -05:00
mmu.h	ARM: 5905/1: ARM: Global ASID allocation on SMP	2010-02-15 21:39:51 +00:00
mmu_context.h	ARM: 5905/1: ARM: Global ASID allocation on SMP	2010-02-15 21:39:51 +00:00
mmzone.h
module.h
msgbuf.h
mtd-xip.h
mutex.h
nwflash.h
outercache.h	ARM: 5994/1: ARM: Add outer_cache_fns.sync function pointer (2/4)	2010-03-25 21:13:49 +00:00
page-nommu.h
page.h	ARM: Pass VMA to copy_user_highpage() implementations	2009-10-05 15:17:45 +01:00
param.h
parport.h
pci.h	pci-dma: add linux/pci-dma.h to linux/pci.h	2010-03-12 15:52:42 -08:00
percpu.h
perf_event.h	ARM: 5900/2: arm: enable support for software perf events	2010-02-12 17:25:53 +00:00
pgalloc.h
pgtable-hwdef.h
pgtable-nommu.h	ARM: 5988/1: pgprot_dmacoherent() for non-mmu builds	2010-03-13 10:48:22 +00:00
pgtable.h	ARM: dma-mapping: switch ARMv7 DMA mappings to retain 'memory' attribute	2009-11-24 17:41:36 +00:00
pmu.h	ARM: 5899/2: arm: provide a mechanism to reserve performance counters	2010-02-12 17:23:43 +00:00
poll.h
posix_types.h
proc-fns.h	ARM: Kill CONFIG_CPU_32	2009-12-18 16:07:53 +00:00
processor.h
procinfo.h
ptrace.h	arm: use generic ptrace_resume code	2010-03-12 15:52:38 -08:00
resource.h
scatterlist.h
sections.h
segment.h
sembuf.h
serial.h
setup.h	ARM: 5880/1: arm: use generic infrastructure for early params	2010-02-15 21:39:13 +00:00
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
sizes.h
smp.h
smp_plat.h	ARM: Fix ptrace accesses	2009-12-14 14:54:28 +00:00
smp_scu.h
smp_twd.h
socket.h	net: Generalize socket rx gap / receive queue overflow cmsg	2009-10-12 13:26:31 -07:00
sockios.h
sparsemem.h
spinlock.h	ARM: 5897/1: spinlock: don't use deprecated barriers on ARMv7	2010-02-15 21:39:50 +00:00
spinlock_types.h	locking: Convert raw_rwlock to arch_rwlock	2009-12-14 23:55:32 +01:00
stacktrace.h
stat.h
statfs.h
string.h
swab.h	ARM: 5772/1: Use REV and REV16 for byte swapping on ARMv6+	2009-10-25 15:59:53 +00:00
system.h	ARM: 5996/1: ARM: Change the mandatory barriers implementation (4/4)	2010-03-25 21:13:50 +00:00
tcm.h
termbits.h
termios.h
therm.h
thread_info.h	ARM: vfp ptrace: no point flushing hw context for PTRACE_GETVFPREGS	2010-02-15 21:39:53 +00:00
thread_notify.h	ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()	2009-12-18 14:53:41 +00:00
timex.h
tlb.h
tlbflush.h	MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself	2010-02-20 16:41:46 +00:00
topology.h
traps.h
types.h
uaccess.h
ucontext.h	ARM: 6051/1: VFP: preserve the HW context when calling signal handlers	2010-04-14 11:11:30 +01:00
unaligned.h
unified.h
unistd.h	Add generic sys_ipc wrapper	2010-03-12 15:52:32 -08:00
unwind.h
user.h	ARM: 6051/1: VFP: preserve the HW context when calling signal handlers	2010-04-14 11:11:30 +01:00
vfp.h
vfpmacros.h
vga.h
xor.h