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All ISA registers should be accessible as bytes, words or dwords (if wide enough). Fix the access constraints for acpi-pm-evt, acpi-pm-tmr & acpi-cnt registers. Fixes:5d971f9e67
(memory: Revert "memory: accept mismatching sizes in memory_region_access_valid") Fixes:afafe4bbe0
(apci: switch cnt to memory api) Fixes:77d58b1e47
(apci: switch timer to memory api) Fixes:b5a7c024d2
(apci: switch evt to memory api) Buglink: https://lore.kernel.org/xen-devel/20200630170913.123646-1-anthony.perard@citrix.com/T/ Buglink: https://bugs.debian.org/964793 BugLink: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=964247 BugLink: https://bugs.launchpad.net/bugs/1886318 Reported-By: Simon John <git@the-jedi.co.uk> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru> Message-Id: <20200720160627.15491-1-mjt@msgid.tls.msk.ru> Cc: qemu-stable@nongnu.org Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> (cherry picked from commitdba04c3488
) Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>