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Nicolas Pitre d30a0c8bf9 ARM kprobes: don't let a single-stepped stmdb corrupt the exception stack ... If kprobes installs a breakpoint on a "stmdb sp!, {...}" instruction, and then single-step it by simulation from the exception context, it will corrupt the saved regs on the stack from the previous context. To avoid this, let's add an optional parameter to the svc_entry macro allowing for a hole to be created on the stack before saving the interrupted context, and use it in the undef_svc handler when kprobes is enabled. Signed-off-by: Nicolas Pitre <nico@marvell.com>		17 years ago
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Makefile	ARM kprobes: core code	17 years ago
armksyms.c	[ARM] use __used attribute	18 years ago
arthur.c	…
asm-offsets.c	[ARM] ARMv6: add CPU_HAS_ASID configuration	18 years ago
bios32.c	[ARM] 4577/1: ITE 8152 PCI bridge support	18 years ago
calls.S	[ARM] Add fallocate syscall entry	18 years ago
compat.c	…
compat.h	…
crunch-bits.S	…
crunch.c	…
debug.S	…
dma-isa.c	…
dma.c	…
ecard.c	[ARM] ecard: add ecardm_iomap() / ecardm_iounmap()	18 years ago
ecard.h	…
entry-armv.S	ARM kprobes: don't let a single-stepped stmdb corrupt the exception stack	17 years ago
entry-common.S	remove unused TIF_NOTIFY_RESUME flag	18 years ago
entry-header.S	…
fiq.c	…
head-common.S	[ARM] 4423/1: add ATAGS support	18 years ago
head-nommu.S	…
head.S	[ARM] 4423/1: add ATAGS support	18 years ago
init_task.c	…
io.c	…
irq.c	…
isa.c	…
iwmmxt.S	…
kprobes-decode.c	ARM kprobes: instruction single-stepping support	17 years ago
kprobes.c	ARM kprobes: core code	17 years ago
machine_kexec.c	…
module.c	…
process.c	Use helpers to obtain task pid in printks (arch code)	18 years ago
ptrace.c	Use helpers to obtain task pid in printks (arch code)	18 years ago
ptrace.h	…
relocate_kernel.S	[ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23)	18 years ago
semaphore.c	…
setup.c	[ARM] 4599/1: Preserve ATAG list for use with kexec (2.6.23)	18 years ago
signal.c	…
signal.h	…
smp.c	Remove fs.h from mm.h	18 years ago
stacktrace.c	[ARM] Fix stacktrace FP range checking	18 years ago
stacktrace.h	…
sys_arm.c	remove include/asm-*/ipc.h	18 years ago
sys_oabi-compat.c	remove include/asm-*/ipc.h	18 years ago
time.c	sched: remove printk_clock()	17 years ago
traps.c	[ARM] 4659/1: remove possibilities for spurious false negative with __kuser_cmpxchg	17 years ago
vmlinux.lds.S	define new percpu interface for shared data	18 years ago
xscale-cp0.c	…