On 18.01.2021 11:31, Paul Durrant wrote: >> -----Original Message----- >> From: Xen-devel <xen-devel-boun...@lists.xenproject.org> On Behalf Of >> Oleksandr Tyshchenko >> Sent: 12 January 2021 21:52 >> To: xen-devel@lists.xenproject.org >> Cc: Oleksandr Tyshchenko <oleksandr_tyshche...@epam.com>; Jan Beulich >> <jbeul...@suse.com>; Andrew >> Cooper <andrew.coop...@citrix.com>; Roger Pau Monné <roger....@citrix.com>; >> Wei Liu <w...@xen.org>; >> George Dunlap <george.dun...@citrix.com>; Ian Jackson <i...@xenproject.org>; >> Julien Grall >> <jul...@xen.org>; Stefano Stabellini <sstabell...@kernel.org>; Paul Durrant >> <p...@xen.org>; Julien >> Grall <julien.gr...@arm.com> >> Subject: [PATCH V4 21/24] xen/ioreq: Make x86's send_invalidate_req() common >> >> From: Oleksandr Tyshchenko <oleksandr_tyshche...@epam.com> >> >> As the IOREQ is a common feature now and we also need to >> invalidate qemu/demu mapcache on Arm when the required condition >> occurs this patch moves this function to the common code >> (and remames it to ioreq_signal_mapcache_invalidate). >> This patch also moves per-domain qemu_mapcache_invalidate >> variable out of the arch sub-struct (and drops "qemu" prefix). >> >> We don't put this variable inside the #ifdef CONFIG_IOREQ_SERVER >> at the end of struct domain, but in the hole next to the group >> of 5 bools further up which is more efficient. >> >> The subsequent patch will add mapcache invalidation handling on Arm. >> >> Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshche...@epam.com> >> CC: Julien Grall <julien.gr...@arm.com> >> [On Arm only] >> Tested-by: Wei Chen <wei.c...@arm.com> > > Reviewed-by: Paul Durrant <p...@xen.org>
Applicable parts Acked-by: Jan Beulich <jbeul...@suse.com> Jan
