Re: Unaligned access on arm32

2022-09-08 Thread Jan Beulich
On 07.09.2022 19:21, Andrew Cooper wrote: > On 07/09/2022 16:30, Julien Grall wrote: >> Hi all, >> >> I think mentioned it privately a while a go, but never sent an e-mail >> about it. >> >> While testing arm32 with IOREQ, I noticed Xen is crashing because an >> alignment fault: >> >> (XEN) Data Ab

Re: Unaligned access on arm32

2022-09-07 Thread Andrew Cooper
On 07/09/2022 16:30, Julien Grall wrote: > Hi all, > > I think mentioned it privately a while a go, but never sent an e-mail > about it. > > While testing arm32 with IOREQ, I noticed Xen is crashing because an > alignment fault: > > (XEN) Data Abort Trap. Syndrome=0x1800061 > (XEN) Walking Hypervis

Re: Unaligned access on arm32

2022-09-07 Thread Bertrand Marquis
Hi Julien, > On 7 Sep 2022, at 16:30, Julien Grall wrote: > > Hi all, > > I think mentioned it privately a while a go, but never sent an e-mail about > it. > > While testing arm32 with IOREQ, I noticed Xen is crashing because an > alignment fault: > > (XEN) Data Abort Trap. Syndrome=0x18000

Unaligned access on arm32

2022-09-07 Thread Julien Grall
Hi all, I think mentioned it privately a while a go, but never sent an e-mail about it. While testing arm32 with IOREQ, I noticed Xen is crashing because an alignment fault: (XEN) Data Abort Trap. Syndrome=0x1800061 (XEN) Walking Hypervisor VA 0x40027ebb on CPU0 via TTBR 0x4012f000