Marc Zyngier ab4c1325d4 arm64: kprobes: Fix overflow when saving stack ... The MIN_STACK_SIZE macro tries evaluate how much stack space needs to be saved in the jprobes_stack array, sized at 128 bytes. When using the IRQ stack, said macro can happily return up to IRQ_STACK_SIZE, which is 16kB. Mayhem follows. This patch fixes things by getting rid of the crazy macro and limiting the copy to be at most the size of the jprobes_stack array, no matter which stack we're on. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2016-07-20 17:54:35 +01:00
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decode-insn.c	arm64: kprobes instruction simulation support	2016-07-19 15:03:21 +01:00
decode-insn.h	arm64: kprobes instruction simulation support	2016-07-19 15:03:21 +01:00
kprobes_trampoline.S	arm64: Add trampoline code for kretprobes	2016-07-19 15:03:22 +01:00
kprobes.c	arm64: kprobes: Fix overflow when saving stack	2016-07-20 17:54:35 +01:00
Makefile	arm64: Add trampoline code for kretprobes	2016-07-19 15:03:22 +01:00
simulate-insn.c	arm64: kprobes instruction simulation support	2016-07-19 15:03:21 +01:00
simulate-insn.h	arm64: kprobes instruction simulation support	2016-07-19 15:03:21 +01:00