Dave Martin f3dcbe67ed arm64: stacktrace: Factor out backtrace initialisation ... Some common code is required by each stacktrace user to initialise struct stackframe before the first call to unwind_frame(). In preparation for adding to the common code, this patch factors it out into a separate function start_backtrace(), and modifies the stacktrace callers appropriately. No functional change. Signed-off-by: Dave Martin <dave.martin@arm.com> [Mark: drop tsk argument, update more callsites] Signed-off-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: James Morse <james.morse@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will@kernel.org>		2019-07-22 11:44:08 +01:00
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asm	arm64: stacktrace: Factor out backtrace initialisation	2019-07-22 11:44:08 +01:00
uapi/asm	ARM:	2019-07-12 15:35:14 -07:00