Merge tag 'v6.9-rc2' into perf/core, to pick up dependent commits

Pick up fixes that followup patches are going to depend on.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

11 files changed, 127 insertions, 17 deletions

diff --git a/include/uapi/linux/fb.h b/include/uapi/linux/fb.h
index 3a49913d006c..cde8f173f566 100644
--- a/include/uapi/linux/fb.h
+++ b/include/uapi/linux/fb.h
@@ -4,6 +4,7 @@
 
 #include <linux/types.h>
 #include <linux/i2c.h>
+#include <linux/vesa.h>
 
 /* Definitions of frame buffers						*/
 
@@ -293,13 +294,6 @@ struct fb_con2fbmap {
 	__u32 framebuffer;
 };
 
-/* VESA Blanking Levels */
-#define VESA_NO_BLANKING        0
-#define VESA_VSYNC_SUSPEND      1
-#define VESA_HSYNC_SUSPEND      2
-#define VESA_POWERDOWN          3
-
-
 enum {
 	/* screen: unblanked, hsync: on,  vsync: on */
 	FB_BLANK_UNBLANK       = VESA_NO_BLANKING,
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index 9ce46edc62a5..2040a470ddb4 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -913,14 +913,25 @@ enum kfd_dbg_trap_exception_code {
 				 KFD_EC_MASK(EC_DEVICE_NEW))
 #define KFD_EC_MASK_PROCESS	(KFD_EC_MASK(EC_PROCESS_RUNTIME) |	\
 				 KFD_EC_MASK(EC_PROCESS_DEVICE_REMOVE))
+#define KFD_EC_MASK_PACKET	(KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_DIM_INVALID) |	\
+				 KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_GROUP_SEGMENT_SIZE_INVALID) |	\
+				 KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_CODE_INVALID) |	\
+				 KFD_EC_MASK(EC_QUEUE_PACKET_RESERVED) |	\
+				 KFD_EC_MASK(EC_QUEUE_PACKET_UNSUPPORTED) |	\
+				 KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_WORK_GROUP_SIZE_INVALID) |	\
+				 KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_REGISTER_INVALID) |	\
+				 KFD_EC_MASK(EC_QUEUE_PACKET_VENDOR_UNSUPPORTED))
 
 /* Checks for exception code types for KFD search */
+#define KFD_DBG_EC_IS_VALID(ecode) (ecode > EC_NONE && ecode < EC_MAX)
 #define KFD_DBG_EC_TYPE_IS_QUEUE(ecode)					\
-			(!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
+			(KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
 #define KFD_DBG_EC_TYPE_IS_DEVICE(ecode)				\
-			(!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
+			(KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
 #define KFD_DBG_EC_TYPE_IS_PROCESS(ecode)				\
-			(!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PROCESS))
+			(KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PROCESS))
+#define KFD_DBG_EC_TYPE_IS_PACKET(ecode)				\
+			(KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PACKET))
 
 
 /* Runtime enable states */
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/ch9.h
index 8a147abfc680..44d73ba8788d 100644
--- a/include/uapi/linux/usb/ch9.h
+++ b/include/uapi/linux/usb/ch9.h
@@ -763,6 +763,8 @@ struct usb_otg20_descriptor {
 #define USB_OTG_SRP		(1 << 0)
 #define USB_OTG_HNP		(1 << 1)	/* swap host/device roles */
 #define USB_OTG_ADP		(1 << 2)	/* support ADP */
+/* OTG 3.0 */
+#define USB_OTG_RSP		(1 << 3)	/* support RSP */
 
 #define OTG_STS_SELECTOR	0xF000		/* OTG status selector */
 /*-------------------------------------------------------------------------*/
diff --git a/include/uapi/linux/usb/functionfs.h b/include/uapi/linux/usb/functionfs.h
index 078098e73fd3..9f88de9c3d66 100644
--- a/include/uapi/linux/usb/functionfs.h
+++ b/include/uapi/linux/usb/functionfs.h
@@ -86,6 +86,22 @@ struct usb_ext_prop_desc {
 	__le16	wPropertyNameLength;
 } __attribute__((packed));
 
+/* Flags for usb_ffs_dmabuf_transfer_req->flags (none for now) */
+#define USB_FFS_DMABUF_TRANSFER_MASK	0x0
+
+/**
+ * struct usb_ffs_dmabuf_transfer_req - Transfer request for a DMABUF object
+ * @fd:		file descriptor of the DMABUF object
+ * @flags:	one or more USB_FFS_DMABUF_TRANSFER_* flags
+ * @length:	number of bytes used in this DMABUF for the data transfer.
+ *		Should generally be set to the DMABUF's size.
+ */
+struct usb_ffs_dmabuf_transfer_req {
+	int fd;
+	__u32 flags;
+	__u64 length;
+} __attribute__((packed));
+
 #ifndef __KERNEL__
 
 /*
@@ -290,6 +306,31 @@ struct usb_functionfs_event {
 #define	FUNCTIONFS_ENDPOINT_DESC	_IOR('g', 130, \
 					     struct usb_endpoint_descriptor)
 
+/*
+ * Attach the DMABUF object, identified by its file descriptor, to the
+ * data endpoint. Returns zero on success, and a negative errno value
+ * on error.
+ */
+#define FUNCTIONFS_DMABUF_ATTACH	_IOW('g', 131, int)
+
 
+/*
+ * Detach the given DMABUF object, identified by its file descriptor,
+ * from the data endpoint. Returns zero on success, and a negative
+ * errno value on error. Note that closing the endpoint's file
+ * descriptor will automatically detach all attached DMABUFs.
+ */
+#define FUNCTIONFS_DMABUF_DETACH	_IOW('g', 132, int)
+
+/*
+ * Enqueue the previously attached DMABUF to the transfer queue.
+ * The argument is a structure that packs the DMABUF's file descriptor,
+ * the size in bytes to transfer (which should generally correspond to
+ * the size of the DMABUF), and a 'flags' field which is unused
+ * for now. Returns zero on success, and a negative errno value on
+ * error.
+ */
+#define FUNCTIONFS_DMABUF_TRANSFER	_IOW('g', 133, \
+					     struct usb_ffs_dmabuf_transfer_req)
 
 #endif /* _UAPI__LINUX_FUNCTIONFS_H__ */
diff --git a/include/uapi/linux/user_events.h b/include/uapi/linux/user_events.h
index f74f3aedd49c..a03de03dccbc 100644
--- a/include/uapi/linux/user_events.h
+++ b/include/uapi/linux/user_events.h
@@ -12,6 +12,7 @@
 #include <linux/ioctl.h>
 
 #define USER_EVENTS_SYSTEM "user_events"
+#define USER_EVENTS_MULTI_SYSTEM "user_events_multi"
 #define USER_EVENTS_PREFIX "u:"
 
 /* Create dynamic location entry within a 32-bit value */
@@ -22,8 +23,11 @@ enum user_reg_flag {
 	/* Event will not delete upon last reference closing */
 	USER_EVENT_REG_PERSIST		= 1U << 0,
 
+	/* Event will be allowed to have multiple formats */
+	USER_EVENT_REG_MULTI_FORMAT	= 1U << 1,
+
 	/* This value or above is currently non-ABI */
-	USER_EVENT_REG_MAX		= 1U << 1,
+	USER_EVENT_REG_MAX		= 1U << 2,
 };
 
 /*
diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h
index 54b649ab0f22..43c51698195c 100644
--- a/include/uapi/linux/vdpa.h
+++ b/include/uapi/linux/vdpa.h
@@ -56,6 +56,23 @@ enum vdpa_attr {
 	/* virtio features that are provisioned to the vDPA device */
 	VDPA_ATTR_DEV_FEATURES,                 /* u64 */
 
+	VDPA_ATTR_DEV_BLK_CFG_CAPACITY,		/* u64 */
+	VDPA_ATTR_DEV_BLK_CFG_SEG_SIZE,		/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_BLK_SIZE,		/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_SEG_MAX,		/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_NUM_QUEUES,	/* u16 */
+	VDPA_ATTR_DEV_BLK_CFG_PHY_BLK_EXP,	/* u8 */
+	VDPA_ATTR_DEV_BLK_CFG_ALIGN_OFFSET,	/* u8 */
+	VDPA_ATTR_DEV_BLK_CFG_MIN_IO_SIZE,	/* u16 */
+	VDPA_ATTR_DEV_BLK_CFG_OPT_IO_SIZE,	/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_MAX_DISCARD_SEC,	/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_MAX_DISCARD_SEG,	/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_DISCARD_SEC_ALIGN,/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEC,	/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_MAX_WRITE_ZEROES_SEG,	/* u32 */
+	VDPA_ATTR_DEV_BLK_CFG_READ_ONLY,		/* u8 */
+	VDPA_ATTR_DEV_BLK_CFG_FLUSH,		/* u8 */
+
 	/* new attributes must be added above here */
 	VDPA_ATTR_MAX,
 };
diff --git a/include/uapi/linux/vesa.h b/include/uapi/linux/vesa.h
new file mode 100644
index 000000000000..81947f5088cd
--- /dev/null
+++ b/include/uapi/linux/vesa.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_LINUX_VESA_H
+#define _UAPI_LINUX_VESA_H
+
+/* VESA Blanking Levels */
+enum vesa_blank_mode {
+	VESA_NO_BLANKING	= 0,
+#define VESA_NO_BLANKING	VESA_NO_BLANKING
+	VESA_VSYNC_SUSPEND	= 1,
+#define VESA_VSYNC_SUSPEND	VESA_VSYNC_SUSPEND
+	VESA_HSYNC_SUSPEND	= 2,
+#define VESA_HSYNC_SUSPEND	VESA_HSYNC_SUSPEND
+	VESA_POWERDOWN		= VESA_VSYNC_SUSPEND | VESA_HSYNC_SUSPEND,
+#define VESA_POWERDOWN		VESA_POWERDOWN
+	VESA_BLANK_MAX		= VESA_POWERDOWN,
+};
+
+#endif
diff --git a/include/uapi/linux/vhost.h b/include/uapi/linux/vhost.h
index 649560c685f1..bea697390613 100644
--- a/include/uapi/linux/vhost.h
+++ b/include/uapi/linux/vhost.h
@@ -227,4 +227,11 @@
  */
 #define VHOST_VDPA_GET_VRING_DESC_GROUP	_IOWR(VHOST_VIRTIO, 0x7F,	\
 					      struct vhost_vring_state)
+
+/* Get the queue size of a specific virtqueue.
+ * userspace set the vring index in vhost_vring_state.index
+ * kernel set the queue size in vhost_vring_state.num
+ */
+#define VHOST_VDPA_GET_VRING_SIZE	_IOWR(VHOST_VIRTIO, 0x80,	\
+					      struct vhost_vring_state)
 #endif
diff --git a/include/uapi/linux/virtio_pci.h b/include/uapi/linux/virtio_pci.h
index ef3810dee7ef..a8208492e822 100644
--- a/include/uapi/linux/virtio_pci.h
+++ b/include/uapi/linux/virtio_pci.h
@@ -240,7 +240,7 @@ struct virtio_pci_cfg_cap {
 #define VIRTIO_ADMIN_CMD_LEGACY_DEV_CFG_READ		0x5
 #define VIRTIO_ADMIN_CMD_LEGACY_NOTIFY_INFO		0x6
 
-struct __packed virtio_admin_cmd_hdr {
+struct virtio_admin_cmd_hdr {
 	__le16 opcode;
 	/*
 	 * 1 - SR-IOV
@@ -252,20 +252,20 @@ struct __packed virtio_admin_cmd_hdr {
 	__le64 group_member_id;
 };
 
-struct __packed virtio_admin_cmd_status {
+struct virtio_admin_cmd_status {
 	__le16 status;
 	__le16 status_qualifier;
 	/* Unused, reserved for future extensions. */
 	__u8 reserved2[4];
 };
 
-struct __packed virtio_admin_cmd_legacy_wr_data {
+struct virtio_admin_cmd_legacy_wr_data {
 	__u8 offset; /* Starting offset of the register(s) to write. */
 	__u8 reserved[7];
 	__u8 registers[];
 };
 
-struct __packed virtio_admin_cmd_legacy_rd_data {
+struct virtio_admin_cmd_legacy_rd_data {
 	__u8 offset; /* Starting offset of the register(s) to read. */
 };
 
@@ -275,7 +275,7 @@ struct __packed virtio_admin_cmd_legacy_rd_data {
 
 #define VIRTIO_ADMIN_CMD_MAX_NOTIFY_INFO 4
 
-struct __packed virtio_admin_cmd_notify_info_data {
+struct virtio_admin_cmd_notify_info_data {
 	__u8 flags; /* 0 = end of list, 1 = owner device, 2 = member device */
 	__u8 bar; /* BAR of the member or the owner device */
 	__u8 padding[6];
diff --git a/include/uapi/rdma/hns-abi.h b/include/uapi/rdma/hns-abi.h
index c996e151081e..158670da2b2a 100644
--- a/include/uapi/rdma/hns-abi.h
+++ b/include/uapi/rdma/hns-abi.h
@@ -73,6 +73,17 @@ struct hns_roce_ib_create_srq_resp {
 	__u32	cap_flags; /* Use enum hns_roce_srq_cap_flags */
 };
 
+enum hns_roce_congest_type_flags {
+	HNS_ROCE_CREATE_QP_FLAGS_DCQCN,
+	HNS_ROCE_CREATE_QP_FLAGS_LDCP,
+	HNS_ROCE_CREATE_QP_FLAGS_HC3,
+	HNS_ROCE_CREATE_QP_FLAGS_DIP,
+};
+
+enum hns_roce_create_qp_comp_mask {
+	HNS_ROCE_CREATE_QP_MASK_CONGEST_TYPE = 1 << 0,
+};
+
 struct hns_roce_ib_create_qp {
 	__aligned_u64 buf_addr;
 	__aligned_u64 db_addr;
@@ -81,6 +92,9 @@ struct hns_roce_ib_create_qp {
 	__u8    sq_no_prefetch;
 	__u8    reserved[5];
 	__aligned_u64 sdb_addr;
+	__aligned_u64 comp_mask; /* Use enum hns_roce_create_qp_comp_mask */
+	__aligned_u64 create_flags;
+	__aligned_u64 cong_type_flags;
 };
 
 enum hns_roce_qp_cap_flags {
@@ -114,6 +128,8 @@ struct hns_roce_ib_alloc_ucontext_resp {
 	__u32	reserved;
 	__u32	config;
 	__u32	max_inline_data;
+	__u8	congest_type;
+	__u8	reserved0[7];
 };
 
 struct hns_roce_ib_alloc_ucontext {
diff --git a/include/uapi/scsi/scsi_bsg_mpi3mr.h b/include/uapi/scsi/scsi_bsg_mpi3mr.h
index c72ce387286a..30a5c1a59376 100644
--- a/include/uapi/scsi/scsi_bsg_mpi3mr.h
+++ b/include/uapi/scsi/scsi_bsg_mpi3mr.h
@@ -382,7 +382,7 @@ struct mpi3mr_bsg_in_reply_buf {
 	__u8	mpi_reply_type;
 	__u8	rsvd1;
 	__u16	rsvd2;
-	__u8	reply_buf[1];
+	__u8	reply_buf[];
 };
 
 /**