Messages in this thread | | | Date | Fri, 25 Aug 2023 08:33:02 +0200 | From | Borislav Petkov <> | Subject | Re: [BUG] missing return thunk: __ret+0x5/0x7e-__ret+0x0/0x7e: e9 f6 ff ff ff |
| |
On Thu, Aug 24, 2023 at 03:52:56PM +0200, Greg KH wrote: > On Wed, Aug 16, 2023 at 08:17:20PM +0200, Borislav Petkov wrote: > > Hey Paul, > > > > On Wed, Aug 16, 2023 at 10:54:09AM -0700, Paul E. McKenney wrote: > > > I hit the splat at the end of this message in recent mainline, and has > > > appeared some time since v6.5-rc1. Should I be worried? > > > > does it go away if you try the latest tip:x86/urgent branch? > > Note, this problem is showing up in the 6.1.y branch right now, due to > one objtool patch not being able to be backported there easily (i.e. I > tried and gave up.) > > 4ae68b26c3ab ("objtool/x86: Fix SRSO mess") being the commit that I > can't seem to get to work properly, my attempt can be seen here: > https://lore.kernel.org/r/2023082212-pregnant-lizard-80e0@gregkh > > Just a heads up as this will start to affect users of the next 6.1.y > release, and probably older releases, as they are taking portions of the > "fixes for fixes" but not the above mentioned one.
Hmm, Peter and I are away, I guess maybe Josh might have an idea how and what to backport to 6.1 to get this sorted out...
CCed.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
| |