linux-sg2042/arch/arm/kernel
Hartley Sweeten 65a5053b76 ARM: 5638/1: arch/arm/kernel/signal.c: use correct address space for CRUNCH
preserve_crunch_context() calls __copy_to_user() which expects the
destination address to be in __user space.  setup_sigframe() properly
passes the destination address.

restore_crunch_context() calls __copy_from_user() which expects the
source address to be in __user space.  restore_sigframe() properly
passes the source address.

This fixes {preserve/restore}_crunch_context() to accept the
address as __user space and resolves the following sparse warnings:

  arch/arm/kernel/signal.c:146:31:
     warning: incorrect type in argument 1 (different address spaces)
        expected void [noderef] <asn:1>*to
        got struct crunch_sigframe *frame

  arch/arm/kernel/signal.c:156:38:
     warning: incorrect type in argument 2 (different address spaces)
        expected void const [noderef] <asn:1>*from
        got struct crunch_sigframe *frame

  arch/arm/kernel/signal.c:250:48:
     warning: incorrect type in argument 1 (different address spaces)
        expected struct crunch_sigframe *frame
        got struct crunch_sigframe [noderef] <asn:1>*<noident>

  arch/arm/kernel/signal.c:365:49:
     warning: incorrect type in argument 1 (different address spaces)
        expected struct crunch_sigframe *frame
        got struct crunch_sigframe [noderef] <asn:1>*<noident>

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-08-05 22:06:58 +01:00
..
.gitignore [ARM] 5194/1: update .gitignore 2008-08-12 19:54:09 +01:00
Makefile [ARM] smp: allow re-use of realview localtimer TWD support 2009-05-17 19:16:41 +01:00
armksyms.c Merge branch 'mxc-pu-imxfb' of git://pasiphae.extern.pengutronix.de/git/imx/linux-2.6 into devel 2008-12-17 20:04:45 +00:00
arthur.c [ARM] arm/kernel/arthur.c: add MODULE_LICENSE 2008-05-17 22:55:16 +01:00
asm-offsets.c arm: use kbuild.h instead of macros in asm-offsets.c 2008-04-29 08:06:29 -07:00
atags.c clean up atags exporting code 2008-05-30 10:33:49 +02:00
atags.h [ARM] 4736/1: Export atags to userspace and allow kexec to use customised atags 2008-02-04 13:21:03 +00:00
bios32.c PCI: arm: use generic INTx swizzle from PCI core 2009-01-07 11:13:13 -08:00
calls.S [ARM] wire up rt_tgsigqueueinfo and perf_counter_open 2009-06-20 22:25:45 +01:00
compat.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
compat.h [ARM] 3365/1: [cleanup] header for compat.c exported functions 2006-03-15 23:17:30 +00:00
crunch-bits.S [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
crunch.c [ARM] Convert asm/io.h to linux/io.h 2008-09-06 12:10:45 +01:00
debug.S [ARM] 5412/1: XSCALE: add ice dcc support 2009-02-27 20:57:46 +00:00
dma-isa.c [ARM] dma: make DMA_MODE_xxx reflect ISA DMA settings 2009-01-02 12:18:53 +00:00
dma.c [ARM] dma: remove dmamode_t typedef 2009-01-02 12:34:55 +00:00
ecard.c arm: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:43 -08:00
ecard.h [ARM] rpc: ecard: remove deprecated ecard_address() and relatives 2008-07-03 14:25:58 +01:00
elf.c [ARM] disable NX support for OABI-supporting kernels 2009-05-23 11:36:20 +01:00
entry-armv.S Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6 into devel 2009-06-11 15:35:00 +01:00
entry-common.S ARM: 5627/1: Fix restoring of lr at the end of mcount 2009-07-30 10:44:16 +01:00
entry-header.S Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
fiq.c [ARM] 5421/1: ftrace: fix crash due to tracing of __naked functions 2009-03-12 21:33:03 +00:00
ftrace.c small doc fix: ftrace_dyn_arch_init is called by ftrace_init 2008-12-12 11:15:45 +01:00
head-common.S [ARM] use asm/sections.h 2008-12-01 11:53:07 +00:00
head-nommu.S [ARM] 5227/1: Add the ENDPROC declarations to the .S files 2008-09-01 12:06:34 +01:00
head.S [ARM] 5227/1: Add the ENDPROC declarations to the .S files 2008-09-01 12:06:34 +01:00
init_task.c mm: consolidate init_mm definition 2009-06-16 19:47:28 -07:00
io.c [ARM] Convert asm/io.h to linux/io.h 2008-09-06 12:10:45 +01:00
irq.c [ARM] 5560/1: Avoid buffer overrun in case of an invalid IRQ 2009-06-25 14:00:59 +01:00
isa.c [ARM] arch/arm/kernel/isa.c: missing definition of register_isa_ports 2009-01-08 15:53:08 +00:00
iwmmxt.S [ARM] 3707/1: iwmmxt: use the generic thread notifier infrastructure 2006-07-01 19:56:48 +01:00
kgdb.c kgdb, x86, arm, mips, powerpc: ignore user space single stepping 2008-09-26 10:36:41 -05:00
kprobes-decode.c [ARM] 5221/1: fix ldm/stm emulation for kprobes 2008-09-01 12:06:33 +01:00
kprobes.c kprobes: add kprobe_insn_mutex and cleanup arch_remove_kprobe() 2009-01-06 15:59:20 -08:00
machine_kexec.c [ARM] Storage class should be before const qualifier 2009-02-10 09:59:19 +00:00
module.c [ARM] 5507/1: support R_ARM_MOVW_ABS_NC and MOVT_ABS relocation types 2009-05-07 17:21:01 +01:00
process.c [ARM] idle: clean up pm_idle calling, obey hlt_counter 2009-06-22 22:34:55 +01:00
ptrace.c [ARM] 5387/1: Add ptrace VFP support on ARM 2009-02-12 10:59:43 +00:00
ptrace.h [ARM] ptrace: clean up single stepping support 2007-04-21 20:34:58 +01:00
relocate_kernel.S [ARM] 4736/1: Export atags to userspace and allow kexec to use customised atags 2008-02-04 13:21:03 +00:00
setup.c Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6 into devel 2009-03-13 21:44:51 +00:00
signal.c ARM: 5638/1: arch/arm/kernel/signal.c: use correct address space for CRUNCH 2009-08-05 22:06:58 +01:00
signal.h [ARM] nommu: fixups for the exception vectors 2006-03-27 15:18:50 +01:00
smp.c Merge branch 'for-rmk' of git://linux-arm.org/linux-2.6 into devel 2009-06-11 15:35:00 +01:00
smp_scu.c [ARM] 5516/1: Flush the D-cache after initialising the SCU 2009-05-28 13:52:05 +01:00
smp_twd.c [ARM] smp: fix style issues in smp_twd.c 2009-05-17 19:16:41 +01:00
stacktrace.c [ARM] 5382/1: unwind: Reorganise the stacktrace support 2009-02-12 13:21:17 +00:00
sys_arm.c [ARM] Convert asm/uaccess.h to linux/uaccess.h 2008-09-06 11:35:55 +01:00
sys_oabi-compat.c Separate out common fstatat code into vfs_fstatat 2009-04-20 23:02:51 -04:00
thumbee.c Fix the teehbr_read function prototype 2008-11-10 14:14:11 +00:00
time.c [ARM] 5382/1: unwind: Reorganise the stacktrace support 2009-02-12 13:21:17 +00:00
traps.c [ARM] 5383/2: unwind: Add core support for ARM stack unwinding 2009-02-19 11:26:24 +00:00
unwind.c [ARM] 5558/1: Add extra checks to ARM unwinder to avoid tracing corrupt stacks 2009-06-19 16:44:22 +01:00
vmlinux.lds.S [ARM] 5565/2: Use PAGE_SIZE and RO_DATA() in link script 2009-06-25 14:00:59 +01:00
xscale-cp0.c [ARM] Convert asm/io.h to linux/io.h 2008-09-06 12:10:45 +01:00