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55b89540b0
linux/arch/arm64/kernel
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Matthew Leach 55b89540b0 arm64: compat: correct register concatenation for syscall wrappers 
The arm64 port contains wrappers for arm32 syscalls that pass 64-bit
values. These wrappers concatenate the two registers to hold a 64-bit
value in a single X register. On BE, however, the lower and higher
words are swapped.

Create a new assembler macro, regs_to_64, that when on BE systems
swaps the registers in the orr instruction.

Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matthew Leach <matthew.leach@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-10-25 15:59:36 +01:00
..
vdso arm64: vdso: remove broken, redundant sequence counting for timezones 2013-01-10 10:43:43 +00:00
.gitignore arm64: Build infrastructure 2012-09-17 13:42:21 +01:00
arm64ksyms.c arm64: Export __copy_in_user() to modules 2013-10-24 15:47:19 +01:00
asm-offsets.c arm64: KVM: Kconfig integration 2013-07-04 14:40:26 +02:00
cpu_ops.c arm64: read enable-method for CPU0 2013-10-25 11:33:20 +01:00
cputable.c arm64: add CPU_HOTPLUG infrastructure 2013-10-25 11:33:21 +01:00
debug-monitors.c arm64: delete __cpuinit usage from all users 2013-07-14 19:36:52 -04:00
early_printk.c arm64: Fix duplicate definition of early_console 2013-05-13 11:44:53 +01:00
entry-fpsimd.S arm64: move FP-SIMD save/restore code to a macro 2012-12-05 11:26:50 +00:00
entry.S arm64: mm: permit use of tagged pointers at EL0 2013-09-03 10:18:02 +01:00
fpsimd.c arm64: fix possible invalid FPSIMD initialization state 2013-09-27 18:21:37 +01:00
head.S arm64: factor out spin-table boot method 2013-10-25 11:33:20 +01:00
hw_breakpoint.c arm64: delete __cpuinit usage from all users 2013-07-14 19:36:52 -04:00
hyp-stub.S arm64: add hypervisor stub 2012-12-05 11:26:49 +00:00
io.c arm64: Device specific operations 2012-09-17 13:42:04 +01:00
irq.c arm64: add CPU_HOTPLUG infrastructure 2013-10-25 11:33:21 +01:00
kuser32.S arm64: 32-bit (compat) applications support 2012-09-17 13:42:12 +01:00
Makefile arm64: reorganise smp_enable_ops 2013-10-25 11:33:20 +01:00
module.c arm64: Loadable modules 2012-09-17 13:42:19 +01:00
perf_event.c arm64: perf: fix ARMv8 EVTYPE_MASK to include NSH bit 2013-08-20 12:12:25 +01:00
process.c arm64: add CPU_HOTPLUG infrastructure 2013-10-25 11:33:21 +01:00
psci.c arm64: add PSCI CPU_OFF-based hotplug support 2013-10-25 11:33:21 +01:00
ptrace.c arm64: debug: consolidate software breakpoint handlers 2013-06-12 11:23:02 +01:00
setup.c arm64: setup: report ELF_PLATFORM as the machine for utsname 2013-10-25 15:59:34 +01:00
signal32.c arm64: Removed unused variable in compat_setup_rt_frame() 2013-03-18 10:12:56 +00:00
signal.c arm64: switch to generic sigaltstack 2013-02-14 09:17:29 -05:00
smp_spin_table.c arm64: factor out spin-table boot method 2013-10-25 11:33:20 +01:00
smp.c arm64: add CPU_HOTPLUG infrastructure 2013-10-25 11:33:21 +01:00
stacktrace.c arm64: Exception handling 2012-09-17 10:24:46 +01:00
sys32.S arm64: compat: correct register concatenation for syscall wrappers 2013-10-25 15:59:36 +01:00
sys_compat.c compat: generic compat_sys_sched_rr_get_interval() implementation 2012-12-17 17:15:18 -08:00
sys.c arm64: switch to generic sigaltstack 2013-02-14 09:17:29 -05:00
time.c arm64: kernel: compiling issue, need delete read_current_timer() 2013-06-10 17:58:20 +01:00
traps.c arm64: debug: consolidate software breakpoint handlers 2013-06-12 11:23:02 +01:00
vdso.c arm64: vdso: remove broken, redundant sequence counting for timezones 2013-01-10 10:43:43 +00:00
vmlinux.lds.S arm64: factor out spin-table boot method 2013-10-25 11:33:20 +01:00