[lkml]   [2020]   [Apr]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 4/7] objtool: Add support for return trampoline call
On Fri, Apr 03, 2020 at 05:46:20PM +0200, Peter Zijlstra wrote:
> On Fri, Apr 03, 2020 at 10:17:57AM -0500, Josh Poimboeuf wrote:
> > Peter, I think my previous idea for UNWIND_HINT_ADJUST stack_add=8 would
> > work here?
> Yes, it would.

Sorry, I have reconsidered. While it will shut up objtool, it will not
'work'. That is, the ORC data generated will not correctly unwind.

I'll try and write a longer email tonight.

 \ /
  Last update: 2020-04-04 15:33    [W:0.083 / U:0.400 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site