On 08/25/2017, 10:31 PM, Josh Poimboeuf wrote: > On Fri, Aug 25, 2017 at 10:01:58AM -0500, Josh Poimboeuf wrote: >> On Fri, Aug 25, 2017 at 03:54:12PM +0200, Jiri Slaby wrote: >>> So now, there are two things: >>> 1) how to fix orc_find & unwind_init properly? >>> 2) how to generate an EMPTY hint for secondary_startup_64 and maybe >>> later REGS hint after the rsp setup there? The function seems to be a >>> pretty killer for orc generate (among others in head_64.S): >> >> I think the solution is to get head_64.S annotated properly. Then there >> won't be a gap between _stext and the first ORC entry, and we won't need >> to fix __orc_find(). >> >> I can work up a patch for you to test with. > > Can you try this?
Yep, this works for me. Except I left bad_address in place as I tested against 4.12. thanks, -- js suse labs
