Works great, tested it and it fixes booting Linux v4.15 kernel for me :) Cheers! On Thu, Feb 1, 2018 at 3:17 PM, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> wrote: > On 02/01/2018 07:40 AM, Juergen Gross wrote: >> When running as Xen pv guest %gs is initialized some time after >> C code is started. Depending on stack protector usage this might be >> too late, resulting in page faults. >> >> So setup %gs and MSR_GS_BASE in assembly code already. >> >> Cc: stable@xxxxxxxxxxxxxxx >> Signed-off-by: Juergen Gross <jgross@xxxxxxxx> > > Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxxx > https://lists.xenproject.org/mailman/listinfo/xen-devel