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-rw-r--r--include/linux/arm_ffa.h21
-rw-r--r--include/linux/gpio/regmap.h5
-rw-r--r--include/net/bluetooth/hci.h1
-rw-r--r--include/net/bluetooth/hci_core.h1
-rw-r--r--include/net/bluetooth/l2cap.h4
-rw-r--r--include/net/bluetooth/mgmt.h2
-rw-r--r--include/net/tcp.h2
-rw-r--r--include/net/tls.h25
-rw-r--r--include/trace/events/tcp.h9
-rw-r--r--include/uapi/drm/xe_drm.h15
10 files changed, 67 insertions, 18 deletions
diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h
index cd7ee4df9045..81e603839c4a 100644
--- a/include/linux/arm_ffa.h
+++ b/include/linux/arm_ffa.h
@@ -338,6 +338,7 @@ struct ffa_mem_region_attributes {
* an `struct ffa_mem_region_addr_range`.
*/
u32 composite_off;
+ u8 impdef_val[16];
u64 reserved;
};
@@ -417,15 +418,31 @@ struct ffa_mem_region {
#define CONSTITUENTS_OFFSET(x) \
(offsetof(struct ffa_composite_mem_region, constituents[x]))
+#define FFA_EMAD_HAS_IMPDEF_FIELD(version) ((version) >= FFA_VERSION_1_2)
+#define FFA_MEM_REGION_HAS_EP_MEM_OFFSET(version) ((version) > FFA_VERSION_1_0)
+
+static inline u32 ffa_emad_size_get(u32 ffa_version)
+{
+ u32 sz;
+ struct ffa_mem_region_attributes *ep_mem_access;
+
+ if (FFA_EMAD_HAS_IMPDEF_FIELD(ffa_version))
+ sz = sizeof(*ep_mem_access);
+ else
+ sz = sizeof(*ep_mem_access) - sizeof(ep_mem_access->impdef_val);
+
+ return sz;
+}
+
static inline u32
ffa_mem_desc_offset(struct ffa_mem_region *buf, int count, u32 ffa_version)
{
- u32 offset = count * sizeof(struct ffa_mem_region_attributes);
+ u32 offset = count * ffa_emad_size_get(ffa_version);
/*
* Earlier to v1.1, the endpoint memory descriptor array started at
* offset 32(i.e. offset of ep_mem_offset in the current structure)
*/
- if (ffa_version <= FFA_VERSION_1_0)
+ if (!FFA_MEM_REGION_HAS_EP_MEM_OFFSET(ffa_version))
offset += offsetof(struct ffa_mem_region, ep_mem_offset);
else
offset += sizeof(struct ffa_mem_region);
diff --git a/include/linux/gpio/regmap.h b/include/linux/gpio/regmap.h
index 622a2939ebe0..87983a5f3681 100644
--- a/include/linux/gpio/regmap.h
+++ b/include/linux/gpio/regmap.h
@@ -38,6 +38,10 @@ struct regmap;
* offset to a register/bitmask pair. If not
* given the default gpio_regmap_simple_xlate()
* is used.
+ * @fixed_direction_output:
+ * (Optional) Bitmap representing the fixed direction of
+ * the GPIO lines. Useful when there are GPIO lines with a
+ * fixed direction mixed together in the same register.
* @drvdata: (Optional) Pointer to driver specific data which is
* not used by gpio-remap but is provided "as is" to the
* driver callback(s).
@@ -85,6 +89,7 @@ struct gpio_regmap_config {
int reg_stride;
int ngpio_per_reg;
struct irq_domain *irq_domain;
+ unsigned long *fixed_direction_output;
#ifdef CONFIG_REGMAP_IRQ
struct regmap_irq_chip *regmap_irq_chip;
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 9ecc70baaca9..8d0e703bc929 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -434,6 +434,7 @@ enum {
HCI_USER_CHANNEL,
HCI_EXT_CONFIGURED,
HCI_LE_ADV,
+ HCI_LE_ADV_0,
HCI_LE_PER_ADV,
HCI_LE_SCAN,
HCI_SSP_ENABLED,
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 2924c2bf2a98..b8100dbfe5d7 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -244,6 +244,7 @@ struct adv_info {
bool enabled;
bool pending;
bool periodic;
+ bool periodic_enabled;
__u8 mesh;
__u8 instance;
__u8 handle;
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 4bb0eaedda18..00e182a22720 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -38,8 +38,8 @@
#define L2CAP_DEFAULT_TX_WINDOW 63
#define L2CAP_DEFAULT_EXT_WINDOW 0x3FFF
#define L2CAP_DEFAULT_MAX_TX 3
-#define L2CAP_DEFAULT_RETRANS_TO 2 /* seconds */
-#define L2CAP_DEFAULT_MONITOR_TO 12 /* seconds */
+#define L2CAP_DEFAULT_RETRANS_TO 2000 /* 2 seconds */
+#define L2CAP_DEFAULT_MONITOR_TO 12000 /* 12 seconds */
#define L2CAP_DEFAULT_MAX_PDU_SIZE 1492 /* Sized for AMP packet */
#define L2CAP_DEFAULT_ACK_TO 200
#define L2CAP_DEFAULT_MAX_SDU_SIZE 0xFFFF
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 74edea06985b..bca0333f1e99 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -853,7 +853,7 @@ struct mgmt_cp_set_mesh {
__le16 window;
__le16 period;
__u8 num_ad_types;
- __u8 ad_types[];
+ __u8 ad_types[] __counted_by(num_ad_types);
} __packed;
#define MGMT_SET_MESH_RECEIVER_SIZE 6
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 190b3714e93b..4fd6d8d1230d 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -373,7 +373,7 @@ void tcp_delack_timer_handler(struct sock *sk);
int tcp_ioctl(struct sock *sk, int cmd, int *karg);
enum skb_drop_reason tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb);
void tcp_rcv_established(struct sock *sk, struct sk_buff *skb);
-void tcp_rcvbuf_grow(struct sock *sk);
+void tcp_rcvbuf_grow(struct sock *sk, u32 newval);
void tcp_rcv_space_adjust(struct sock *sk);
int tcp_twsk_unique(struct sock *sk, struct sock *sktw, void *twp);
void tcp_twsk_destructor(struct sock *sk);
diff --git a/include/net/tls.h b/include/net/tls.h
index f2af113728aa..ebd2550280ae 100644
--- a/include/net/tls.h
+++ b/include/net/tls.h
@@ -454,25 +454,26 @@ static inline void tls_offload_rx_resync_request(struct sock *sk, __be32 seq)
/* Log all TLS record header TCP sequences in [seq, seq+len] */
static inline void
-tls_offload_rx_resync_async_request_start(struct sock *sk, __be32 seq, u16 len)
+tls_offload_rx_resync_async_request_start(struct tls_offload_resync_async *resync_async,
+ __be32 seq, u16 len)
{
- struct tls_context *tls_ctx = tls_get_ctx(sk);
- struct tls_offload_context_rx *rx_ctx = tls_offload_ctx_rx(tls_ctx);
-
- atomic64_set(&rx_ctx->resync_async->req, ((u64)ntohl(seq) << 32) |
+ atomic64_set(&resync_async->req, ((u64)ntohl(seq) << 32) |
((u64)len << 16) | RESYNC_REQ | RESYNC_REQ_ASYNC);
- rx_ctx->resync_async->loglen = 0;
- rx_ctx->resync_async->rcd_delta = 0;
+ resync_async->loglen = 0;
+ resync_async->rcd_delta = 0;
}
static inline void
-tls_offload_rx_resync_async_request_end(struct sock *sk, __be32 seq)
+tls_offload_rx_resync_async_request_end(struct tls_offload_resync_async *resync_async,
+ __be32 seq)
{
- struct tls_context *tls_ctx = tls_get_ctx(sk);
- struct tls_offload_context_rx *rx_ctx = tls_offload_ctx_rx(tls_ctx);
+ atomic64_set(&resync_async->req, ((u64)ntohl(seq) << 32) | RESYNC_REQ);
+}
- atomic64_set(&rx_ctx->resync_async->req,
- ((u64)ntohl(seq) << 32) | RESYNC_REQ);
+static inline void
+tls_offload_rx_resync_async_request_cancel(struct tls_offload_resync_async *resync_async)
+{
+ atomic64_set(&resync_async->req, 0);
}
static inline void
diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h
index 9d2c36c6a0ed..6757233bd064 100644
--- a/include/trace/events/tcp.h
+++ b/include/trace/events/tcp.h
@@ -218,6 +218,9 @@ TRACE_EVENT(tcp_rcvbuf_grow,
__field(__u32, space)
__field(__u32, ooo_space)
__field(__u32, rcvbuf)
+ __field(__u32, rcv_ssthresh)
+ __field(__u32, window_clamp)
+ __field(__u32, rcv_wnd)
__field(__u8, scaling_ratio)
__field(__u16, sport)
__field(__u16, dport)
@@ -245,6 +248,9 @@ TRACE_EVENT(tcp_rcvbuf_grow,
tp->rcv_nxt;
__entry->rcvbuf = sk->sk_rcvbuf;
+ __entry->rcv_ssthresh = tp->rcv_ssthresh;
+ __entry->window_clamp = tp->window_clamp;
+ __entry->rcv_wnd = tp->rcv_wnd;
__entry->scaling_ratio = tp->scaling_ratio;
__entry->sport = ntohs(inet->inet_sport);
__entry->dport = ntohs(inet->inet_dport);
@@ -264,11 +270,14 @@ TRACE_EVENT(tcp_rcvbuf_grow,
),
TP_printk("time=%u rtt_us=%u copied=%u inq=%u space=%u ooo=%u scaling_ratio=%u rcvbuf=%u "
+ "rcv_ssthresh=%u window_clamp=%u rcv_wnd=%u "
"family=%s sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 "
"saddrv6=%pI6c daddrv6=%pI6c skaddr=%p sock_cookie=%llx",
__entry->time, __entry->rtt_us, __entry->copied,
__entry->inq, __entry->space, __entry->ooo_space,
__entry->scaling_ratio, __entry->rcvbuf,
+ __entry->rcv_ssthresh, __entry->window_clamp,
+ __entry->rcv_wnd,
show_family_name(__entry->family),
__entry->sport, __entry->dport,
__entry->saddr, __entry->daddr,
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h
index 40ff19f52a8d..517489a7ec60 100644
--- a/include/uapi/drm/xe_drm.h
+++ b/include/uapi/drm/xe_drm.h
@@ -1013,6 +1013,20 @@ struct drm_xe_vm_destroy {
* valid on VMs with DRM_XE_VM_CREATE_FLAG_FAULT_MODE set. The CPU address
* mirror flag are only valid for DRM_XE_VM_BIND_OP_MAP operations, the BO
* handle MBZ, and the BO offset MBZ.
+ * - %DRM_XE_VM_BIND_FLAG_MADVISE_AUTORESET - Can be used in combination with
+ * %DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR to reset madvises when the underlying
+ * CPU address space range is unmapped (typically with munmap(2) or brk(2)).
+ * The madvise values set with &DRM_IOCTL_XE_MADVISE are reset to the values
+ * that were present immediately after the &DRM_IOCTL_XE_VM_BIND.
+ * The reset GPU virtual address range is the intersection of the range bound
+ * using &DRM_IOCTL_XE_VM_BIND and the virtual CPU address space range
+ * unmapped.
+ * This functionality is present to mimic the behaviour of CPU address space
+ * madvises set using madvise(2), which are typically reset on unmap.
+ * Note: free(3) may or may not call munmap(2) and/or brk(2), and may thus
+ * not invoke autoreset. Neither will stack variables going out of scope.
+ * Therefore it's recommended to always explicitly reset the madvises when
+ * freeing the memory backing a region used in a &DRM_IOCTL_XE_MADVISE call.
*
* The @prefetch_mem_region_instance for %DRM_XE_VM_BIND_OP_PREFETCH can also be:
* - %DRM_XE_CONSULT_MEM_ADVISE_PREF_LOC, which ensures prefetching occurs in
@@ -1119,6 +1133,7 @@ struct drm_xe_vm_bind_op {
#define DRM_XE_VM_BIND_FLAG_DUMPABLE (1 << 3)
#define DRM_XE_VM_BIND_FLAG_CHECK_PXP (1 << 4)
#define DRM_XE_VM_BIND_FLAG_CPU_ADDR_MIRROR (1 << 5)
+#define DRM_XE_VM_BIND_FLAG_MADVISE_AUTORESET (1 << 6)
/** @flags: Bind flags */
__u32 flags;
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-09 22:27:25 +0000