Merge remote-tracking branch 'remotes/aperard/tags/pull-xen-20190114' into staging

Xen queue

* Xen PV backend 'qdevification'.
  Starting with xen_disk.
* Performance improvements for xen-block.
* Remove of the Xen PV domain builder.
* bug fixes.

# gpg: Signature made Mon 14 Jan 2019 13:46:33 GMT
# gpg:                using RSA key 0CF5572FD7FB55AF
# gpg: Good signature from "Anthony PERARD <anthony.perard@gmail.com>"
# gpg:                 aka "Anthony PERARD <anthony.perard@citrix.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 5379 2F71 024C 600F 778A  7161 D8D5 7199 DF83 42C8
#      Subkey fingerprint: F80C 0063 08E2 2CFD 8A92  E798 0CF5 572F D7FB 55AF

* remotes/aperard/tags/pull-xen-20190114: (25 commits)
  xen-block: avoid repeated memory allocation
  xen-block: improve response latency
  xen-block: improve batching behaviour
  xen: Replace few mentions of xend by libxl
  Remove broken Xen PV domain builder
  xen: remove the legacy 'xen_disk' backend
  MAINTAINERS: add myself as a Xen maintainer
  xen: automatically create XenBlockDevice-s
  xen: add a mechanism to automatically create XenDevice-s...
  xen: add implementations of xen-block connect and disconnect functions...
  xen: purge 'blk' and 'ioreq' from function names in dataplane/xen-block.c
  xen: remove 'ioreq' struct/varable/field names from dataplane/xen-block.c
  xen: remove 'XenBlkDev' and 'blkdev' names from dataplane/xen-block
  xen: add header and build dataplane/xen-block.c
  xen: remove unnecessary code from dataplane/xen-block.c
  xen: duplicate xen_disk.c as basis of dataplane/xen-block.c
  xen: add event channel interface for XenDevice-s
  xen: add grant table interface for XenDevice-s
  xen: add xenstore watcher infrastructure
  xen: create xenstore areas for XenDevice-s
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 8 insertions, 8 deletions

diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c
index 9015fe7773..25ab04d95a 100644
--- a/hw/9pfs/xen-9p-backend.c
+++ b/hw/9pfs/xen-9p-backend.c
@@ -12,7 +12,7 @@
 
 #include "hw/hw.h"
 #include "hw/9pfs/9p.h"
-#include "hw/xen/xen_backend.h"
+#include "hw/xen/xen-legacy-backend.h"
 #include "hw/9pfs/xen-9pfs.h"
 #include "qapi/error.h"
 #include "qemu/config-file.h"
@@ -45,7 +45,7 @@ typedef struct Xen9pfsRing {
 } Xen9pfsRing;
 
 typedef struct Xen9pfsDev {
-    struct XenDevice xendev;  /* must be first */
+    struct XenLegacyDevice xendev;  /* must be first */
     V9fsState state;
     char *path;
     char *security_model;
@@ -56,7 +56,7 @@ typedef struct Xen9pfsDev {
     Xen9pfsRing *rings;
 } Xen9pfsDev;
 
-static void xen_9pfs_disconnect(struct XenDevice *xendev);
+static void xen_9pfs_disconnect(struct XenLegacyDevice *xendev);
 
 static void xen_9pfs_in_sg(Xen9pfsRing *ring,
                            struct iovec *in_sg,
@@ -243,7 +243,7 @@ static const V9fsTransport xen_9p_transport = {
     .push_and_notify = xen_9pfs_push_and_notify,
 };
 
-static int xen_9pfs_init(struct XenDevice *xendev)
+static int xen_9pfs_init(struct XenLegacyDevice *xendev)
 {
     return 0;
 }
@@ -305,7 +305,7 @@ static void xen_9pfs_evtchn_event(void *opaque)
     qemu_bh_schedule(ring->bh);
 }
 
-static void xen_9pfs_disconnect(struct XenDevice *xendev)
+static void xen_9pfs_disconnect(struct XenLegacyDevice *xendev)
 {
     Xen9pfsDev *xen_9pdev = container_of(xendev, Xen9pfsDev, xendev);
     int i;
@@ -321,7 +321,7 @@ static void xen_9pfs_disconnect(struct XenDevice *xendev)
     }
 }
 
-static int xen_9pfs_free(struct XenDevice *xendev)
+static int xen_9pfs_free(struct XenLegacyDevice *xendev)
 {
     Xen9pfsDev *xen_9pdev = container_of(xendev, Xen9pfsDev, xendev);
     int i;
@@ -354,7 +354,7 @@ static int xen_9pfs_free(struct XenDevice *xendev)
     return 0;
 }
 
-static int xen_9pfs_connect(struct XenDevice *xendev)
+static int xen_9pfs_connect(struct XenLegacyDevice *xendev)
 {
     Error *err = NULL;
     int i;
@@ -467,7 +467,7 @@ out:
     return -1;
 }
 
-static void xen_9pfs_alloc(struct XenDevice *xendev)
+static void xen_9pfs_alloc(struct XenLegacyDevice *xendev)
 {
     xenstore_write_be_str(xendev, "versions", VERSIONS);
     xenstore_write_be_int(xendev, "max-rings", MAX_RINGS);