Merge tag 'pull-vfio-20230710' of https://github.com/legoater/qemu into staging

vfio queue:

* Fixes in error handling paths of VFIO PCI devices
* Improvements of reported errors for VFIO migration
* Linux header update
* Enablement of AtomicOps completers on root ports
* Fix for unplug of passthrough AP devices

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* tag 'pull-vfio-20230710' of https://github.com/legoater/qemu:
  vfio/pci: Enable AtomicOps completers on root ports
  pcie: Add a PCIe capability version helper
  s390x/ap: Wire up the device request notifier interface
  linux-headers: update to v6.5-rc1
  vfio: Fix null pointer dereference bug in vfio_bars_finalize()
  vfio/migration: Return bool type for vfio_migration_realize()
  vfio/migration: Remove print of "Migration disabled"
  vfio/migration: Free resources when vfio_migration_realize fails
  vfio/migration: Change vIOMMU blocker from global to per device
  vfio/pci: Disable INTx in vfio_realize error path
  hw/vfio/pci-quirks: Sanitize capability pointer

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

6 files changed, 34 insertions, 10 deletions

diff --git a/include/standard-headers/linux/const.h b/include/standard-headers/linux/const.h
index 5e48987251..1eb84b5087 100644
--- a/include/standard-headers/linux/const.h
+++ b/include/standard-headers/linux/const.h
@@ -28,7 +28,7 @@
 #define _BITUL(x)	(_UL(1) << (x))
 #define _BITULL(x)	(_ULL(1) << (x))
 
-#define __ALIGN_KERNEL(x, a)		__ALIGN_KERNEL_MASK(x, (typeof(x))(a) - 1)
+#define __ALIGN_KERNEL(x, a)		__ALIGN_KERNEL_MASK(x, (__typeof__(x))(a) - 1)
 #define __ALIGN_KERNEL_MASK(x, mask)	(((x) + (mask)) & ~(mask))
 
 #define __KERNEL_DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d))
diff --git a/include/standard-headers/linux/pci_regs.h b/include/standard-headers/linux/pci_regs.h
index dc2000e0fe..e5f558d964 100644
--- a/include/standard-headers/linux/pci_regs.h
+++ b/include/standard-headers/linux/pci_regs.h
@@ -738,6 +738,7 @@
 #define PCI_EXT_CAP_ID_DVSEC	0x23	/* Designated Vendor-Specific */
 #define PCI_EXT_CAP_ID_DLF	0x25	/* Data Link Feature */
 #define PCI_EXT_CAP_ID_PL_16GT	0x26	/* Physical Layer 16.0 GT/s */
+#define PCI_EXT_CAP_ID_PL_32GT  0x2A    /* Physical Layer 32.0 GT/s */
 #define PCI_EXT_CAP_ID_DOE	0x2E	/* Data Object Exchange */
 #define PCI_EXT_CAP_ID_MAX	PCI_EXT_CAP_ID_DOE
 
diff --git a/include/standard-headers/linux/vhost_types.h b/include/standard-headers/linux/vhost_types.h
index 88600e2d9f..6691a3ce24 100644
--- a/include/standard-headers/linux/vhost_types.h
+++ b/include/standard-headers/linux/vhost_types.h
@@ -47,6 +47,22 @@ struct vhost_vring_addr {
 	uint64_t log_guest_addr;
 };
 
+struct vhost_worker_state {
+	/*
+	 * For VHOST_NEW_WORKER the kernel will return the new vhost_worker id.
+	 * For VHOST_FREE_WORKER this must be set to the id of the vhost_worker
+	 * to free.
+	 */
+	unsigned int worker_id;
+};
+
+struct vhost_vring_worker {
+	/* vring index */
+	unsigned int index;
+	/* The id of the vhost_worker returned from VHOST_NEW_WORKER */
+	unsigned int worker_id;
+};
+
 /* no alignment requirement */
 struct vhost_iotlb_msg {
 	uint64_t iova;
diff --git a/include/standard-headers/linux/virtio_blk.h b/include/standard-headers/linux/virtio_blk.h
index 7155b1a470..d7be3cf5e4 100644
--- a/include/standard-headers/linux/virtio_blk.h
+++ b/include/standard-headers/linux/virtio_blk.h
@@ -138,11 +138,11 @@ struct virtio_blk_config {
 
 	/* Zoned block device characteristics (if VIRTIO_BLK_F_ZONED) */
 	struct virtio_blk_zoned_characteristics {
-		uint32_t zone_sectors;
-		uint32_t max_open_zones;
-		uint32_t max_active_zones;
-		uint32_t max_append_sectors;
-		uint32_t write_granularity;
+		__virtio32 zone_sectors;
+		__virtio32 max_open_zones;
+		__virtio32 max_active_zones;
+		__virtio32 max_append_sectors;
+		__virtio32 write_granularity;
 		uint8_t model;
 		uint8_t unused2[3];
 	} zoned;
@@ -239,11 +239,11 @@ struct virtio_blk_outhdr {
  */
 struct virtio_blk_zone_descriptor {
 	/* Zone capacity */
-	uint64_t z_cap;
+	__virtio64 z_cap;
 	/* The starting sector of the zone */
-	uint64_t z_start;
+	__virtio64 z_start;
 	/* Zone write pointer position in sectors */
-	uint64_t z_wp;
+	__virtio64 z_wp;
 	/* Zone type */
 	uint8_t z_type;
 	/* Zone state */
@@ -252,7 +252,7 @@ struct virtio_blk_zone_descriptor {
 };
 
 struct virtio_blk_zone_report {
-	uint64_t nr_zones;
+	__virtio64 nr_zones;
 	uint8_t reserved[56];
 	struct virtio_blk_zone_descriptor zones[];
 };
diff --git a/include/standard-headers/linux/virtio_config.h b/include/standard-headers/linux/virtio_config.h
index 965ee6ae23..8a7d0dc8b0 100644
--- a/include/standard-headers/linux/virtio_config.h
+++ b/include/standard-headers/linux/virtio_config.h
@@ -98,6 +98,12 @@
 #define VIRTIO_F_SR_IOV			37
 
 /*
+ * This feature indicates that the driver passes extra data (besides
+ * identifying the virtqueue) in its device notifications.
+ */
+#define VIRTIO_F_NOTIFICATION_DATA	38
+
+/*
  * This feature indicates that the driver can reset a queue individually.
  */
 #define VIRTIO_F_RING_RESET		40
diff --git a/include/standard-headers/linux/virtio_net.h b/include/standard-headers/linux/virtio_net.h
index c0e797067a..2325485f2c 100644
--- a/include/standard-headers/linux/virtio_net.h
+++ b/include/standard-headers/linux/virtio_net.h
@@ -61,6 +61,7 @@
 #define VIRTIO_NET_F_GUEST_USO6	55	/* Guest can handle USOv6 in. */
 #define VIRTIO_NET_F_HOST_USO	56	/* Host can handle USO in. */
 #define VIRTIO_NET_F_HASH_REPORT  57	/* Supports hash report */
+#define VIRTIO_NET_F_GUEST_HDRLEN  59	/* Guest provides the exact hdr_len value. */
 #define VIRTIO_NET_F_RSS	  60	/* Supports RSS RX steering */
 #define VIRTIO_NET_F_RSC_EXT	  61	/* extended coalescing info */
 #define VIRTIO_NET_F_STANDBY	  62	/* Act as standby for another device