Re: [PATCH 0/7] objtool: retpoline validation

From: Josh Poimboeuf
Date: Thu Feb 01 2018 - 10:29:04 EST


On Thu, Feb 01, 2018 at 03:34:21PM +0100, Peter Zijlstra wrote:
> There are the retpoline validation patches; they work with the __noretpoline
> thing from David.

Have you run this through 0-day bot yet? A manual awk/sed found another
one, which objtool confirms:

drivers/watchdog/.tmp_hpwdt.o: warning: objtool: .text+0x24: indirect call found in RETPOLINE build

And my search wasn't exhaustive so it would be good to sic 0-day bot on
it.

--
Josh