Zhimin Gu 8e5b2a3c5a x86-32/asm/power: Create stack frames in hibernate_asm_32.S ... swsusp_arch_suspend() is callable non-leaf function which doesn't honor CONFIG_FRAME_POINTER, which can result in bad stack traces. Also it's not annotated as ELF callable function which can confuse tooling. Create a stack frame for it when CONFIG_FRAME_POINTER is enabled and give it proper ELF function annotation. Also in this patch introduces the restore_registers() symbol and gives it ELF function annotation, thus to prepare for later register restore. Analogous changes were made for 64bit before in commit ef0f3ed5a4 (x86/asm/power: Create stack frames in hibernate_asm_64.S) and commit 4ce827b4cc (x86/power/64: Fix hibernation return address corruption). Signed-off-by: Zhimin Gu <kookoo.gu@intel.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2018-10-03 11:56:33 +02:00
..
cpu.c	Merge branch 'WIP.x86-pti.entry-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-12-18 08:59:15 -08:00
hibernate_32.c	x86/power: Fix swsusp_arch_resume prototype	2018-02-02 23:33:50 +01:00
hibernate_64.c	PM / hibernate: Check the success of generating md5 digest before hibernation	2018-10-03 11:56:33 +02:00
hibernate_asm_32.S	x86-32/asm/power: Create stack frames in hibernate_asm_32.S	2018-10-03 11:56:33 +02:00
hibernate_asm_64.S	x86/asm/64: Use 32-bit XOR to zero registers	2018-07-03 09:59:29 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00