Re: [PATCH v9 20/20] x86/asm/power: Create stack frames in hibernate_asm_64.S

[Pavel Machek]

On Fri 2015-08-07 11:50:29, Josh Poimboeuf wrote:
> swsusp_arch_suspend() and restore_registers() are callable non-leaf
> functions which don't honor CONFIG_FRAME_POINTER, which can result in
> bad stack traces.  Also they aren't annotated as ELF callable functions
> which can confuse tooling.
> 
> Create a stack frame for them when CONFIG_FRAME_POINTER is enabled and
> give them proper ELF function annotations.
> 
> Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
> Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>

17,20: Acked-by: Pavel Machek <pavel@xxxxxx>

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/