On Fri, Jun 09, 2023 at 04:07:54PM +0200, David Morel wrote: > Hello, > > This mail is meant to be more of a summary plus a heads up, I don't think > there is any action needed on it. > > A user reported [1] a crash when live migrating a VM running Rocky Linux > 8.8. After investigation it appears to be happening: > - for RHEL derivatives when migrating from 8.7 to 8.8. > - on suspend/resume > - on live migration > > With a callstack we provided, Roger Pau Monné quickly identified the > issue as being the addition of: > - x86/idt: Remove address operator on function machine_check() [2]
No, the above reference is incorrect, the issue is caused by the backport of [0]: 06184325a1cc x86/idt: Annotate alloc_intr_gate() with __init Without having backported the mentioned Xen commit (x86/xen: Split HVM vector callback setup and interrupt gate allocation). Regards, Roger. [0] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=06184325a1cce27a02a688d98740f90fe06e0133
