On 11.11.19 15:32, Jan Beulich wrote:
Now that SS:ESP always get saved by SAVE_ALL, this also needs to be
accounted for in xen_iret_crit_fixup. Otherwise the old_ax value gets
interpreted as EFLAGS, and hence VM86 mode appears to be active all
the time, leading to random "vm86_32: no user_vm86:
Now that SS:ESP always get saved by SAVE_ALL, this also needs to be
accounted for in xen_iret_crit_fixup. Otherwise the old_ax value gets
interpreted as EFLAGS, and hence VM86 mode appears to be active all
the time, leading to random "vm86_32: no user_vm86: BAD" log messages
alongside processes
