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-rw-r--r--include/drm/drm_bridge.h33
-rw-r--r--include/drm/drm_fixed.h5
-rw-r--r--include/drm/drm_kunit_helpers.h2
-rw-r--r--include/drm/drm_modeset_helper_vtables.h3
-rw-r--r--include/drm/ttm/ttm_tt.h9
-rw-r--r--include/dt-bindings/clock/r8a779g0-cpg-mssr.h1
-rw-r--r--include/dt-bindings/dma/fsl-edma.h21
-rw-r--r--include/linux/cpu.h2
-rw-r--r--include/linux/cpufreq.h15
-rw-r--r--include/linux/dm-io.h3
-rw-r--r--include/linux/eventfd.h4
-rw-r--r--include/linux/f2fs_fs.h1
-rw-r--r--include/linux/filter.h21
-rw-r--r--include/linux/fs.h11
-rw-r--r--include/linux/gfp.h9
-rw-r--r--include/linux/hyperv.h22
-rw-r--r--include/linux/intel_rapl.h6
-rw-r--r--include/linux/intel_tcc.h2
-rw-r--r--include/linux/io_uring.h9
-rw-r--r--include/linux/io_uring_types.h3
-rw-r--r--include/linux/libata.h1
-rw-r--r--include/linux/mlx5/mlx5_ifc.h4
-rw-r--r--include/linux/mlx5/qp.h5
-rw-r--r--include/linux/mman.h8
-rw-r--r--include/linux/moduleloader.h8
-rw-r--r--include/linux/mtd/spinand.h2
-rw-r--r--include/linux/nfs_fs.h1
-rw-r--r--include/linux/oid_registry.h4
-rw-r--r--include/linux/pci.h5
-rw-r--r--include/linux/phy/tegra/xusb.h1
-rw-r--r--include/linux/poll.h4
-rw-r--r--include/linux/rcupdate.h31
-rw-r--r--include/linux/ring_buffer.h1
-rw-r--r--include/linux/serial_core.h3
-rw-r--r--include/linux/shmem_fs.h2
-rw-r--r--include/linux/skbuff.h10
-rw-r--r--include/linux/vfio.h2
-rw-r--r--include/linux/workqueue.h35
-rw-r--r--include/media/media-entity.h2
-rw-r--r--include/net/bluetooth/hci.h2
-rw-r--r--include/net/bluetooth/hci_core.h1
-rw-r--r--include/net/bluetooth/hci_sync.h2
-rw-r--r--include/net/bluetooth/l2cap.h42
-rw-r--r--include/net/cfg80211.h2
-rw-r--r--include/net/cfg802154.h1
-rw-r--r--include/scsi/scsi_driver.h1
-rw-r--r--include/scsi/scsi_host.h1
-rw-r--r--include/soc/qcom/qcom-spmi-pmic.h2
-rw-r--r--include/sound/tas2781.h5
-rw-r--r--include/trace/events/qdisc.h20
-rw-r--r--include/uapi/linux/virtio_config.h8
51 files changed, 301 insertions, 97 deletions
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 9ef461aa9b..99aea53601 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -558,6 +558,37 @@ struct drm_bridge_funcs {
struct drm_connector *connector);
/**
+ * @edid_read:
+ *
+ * Read the EDID data of the connected display.
+ *
+ * The @edid_read callback is the preferred way of reporting mode
+ * information for a display connected to the bridge output. Bridges
+ * that support reading EDID shall implement this callback and leave
+ * the @get_modes callback unimplemented.
+ *
+ * The caller of this operation shall first verify the output
+ * connection status and refrain from reading EDID from a disconnected
+ * output.
+ *
+ * This callback is optional. Bridges that implement it shall set the
+ * DRM_BRIDGE_OP_EDID flag in their &drm_bridge->ops.
+ *
+ * The connector parameter shall be used for the sole purpose of EDID
+ * retrieval, and shall not be stored internally by bridge drivers for
+ * future usage.
+ *
+ * RETURNS:
+ *
+ * An edid structure newly allocated with drm_edid_alloc() or returned
+ * from drm_edid_read() family of functions on success, or NULL
+ * otherwise. The caller is responsible for freeing the returned edid
+ * structure with drm_edid_free().
+ */
+ const struct drm_edid *(*edid_read)(struct drm_bridge *bridge,
+ struct drm_connector *connector);
+
+ /**
* @get_edid:
*
* Read and parse the EDID data of the connected display.
@@ -888,6 +919,8 @@ drm_atomic_helper_bridge_propagate_bus_fmt(struct drm_bridge *bridge,
enum drm_connector_status drm_bridge_detect(struct drm_bridge *bridge);
int drm_bridge_get_modes(struct drm_bridge *bridge,
struct drm_connector *connector);
+const struct drm_edid *drm_bridge_edid_read(struct drm_bridge *bridge,
+ struct drm_connector *connector);
struct edid *drm_bridge_get_edid(struct drm_bridge *bridge,
struct drm_connector *connector);
void drm_bridge_hpd_enable(struct drm_bridge *bridge,
diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h
index 6ea339d5de..81572d32db 100644
--- a/include/drm/drm_fixed.h
+++ b/include/drm/drm_fixed.h
@@ -71,7 +71,6 @@ static inline u32 dfixed_div(fixed20_12 A, fixed20_12 B)
}
#define DRM_FIXED_POINT 32
-#define DRM_FIXED_POINT_HALF 16
#define DRM_FIXED_ONE (1ULL << DRM_FIXED_POINT)
#define DRM_FIXED_DECIMAL_MASK (DRM_FIXED_ONE - 1)
#define DRM_FIXED_DIGITS_MASK (~DRM_FIXED_DECIMAL_MASK)
@@ -90,12 +89,12 @@ static inline int drm_fixp2int(s64 a)
static inline int drm_fixp2int_round(s64 a)
{
- return drm_fixp2int(a + (1 << (DRM_FIXED_POINT_HALF - 1)));
+ return drm_fixp2int(a + DRM_FIXED_ONE / 2);
}
static inline int drm_fixp2int_ceil(s64 a)
{
- if (a > 0)
+ if (a >= 0)
return drm_fixp2int(a + DRM_FIXED_ALMOST_ONE);
else
return drm_fixp2int(a - DRM_FIXED_ALMOST_ONE);
diff --git a/include/drm/drm_kunit_helpers.h b/include/drm/drm_kunit_helpers.h
index ba483c87f0..3ae1989222 100644
--- a/include/drm/drm_kunit_helpers.h
+++ b/include/drm/drm_kunit_helpers.h
@@ -3,6 +3,8 @@
#ifndef DRM_KUNIT_HELPERS_H_
#define DRM_KUNIT_HELPERS_H_
+#include <drm/drm_drv.h>
+
#include <linux/device.h>
#include <kunit/test.h>
diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h
index e3c3ac6159..159213786e 100644
--- a/include/drm/drm_modeset_helper_vtables.h
+++ b/include/drm/drm_modeset_helper_vtables.h
@@ -898,7 +898,8 @@ struct drm_connector_helper_funcs {
*
* RETURNS:
*
- * The number of modes added by calling drm_mode_probed_add().
+ * The number of modes added by calling drm_mode_probed_add(). Return 0
+ * on failures (no modes) instead of negative error codes.
*/
int (*get_modes)(struct drm_connector *connector);
diff --git a/include/drm/ttm/ttm_tt.h b/include/drm/ttm/ttm_tt.h
index a4eff85b1f..2b9d856ff3 100644
--- a/include/drm/ttm/ttm_tt.h
+++ b/include/drm/ttm/ttm_tt.h
@@ -79,6 +79,12 @@ struct ttm_tt {
* page_flags = TTM_TT_FLAG_EXTERNAL |
* TTM_TT_FLAG_EXTERNAL_MAPPABLE;
*
+ * TTM_TT_FLAG_DECRYPTED: The mapped ttm pages should be marked as
+ * not encrypted. The framework will try to match what the dma layer
+ * is doing, but note that it is a little fragile because ttm page
+ * fault handling abuses the DMA api a bit and dma_map_attrs can't be
+ * used to assure pgprot always matches.
+ *
* TTM_TT_FLAG_PRIV_POPULATED: TTM internal only. DO NOT USE. This is
* set by TTM after ttm_tt_populate() has successfully returned, and is
* then unset when TTM calls ttm_tt_unpopulate().
@@ -87,8 +93,9 @@ struct ttm_tt {
#define TTM_TT_FLAG_ZERO_ALLOC BIT(1)
#define TTM_TT_FLAG_EXTERNAL BIT(2)
#define TTM_TT_FLAG_EXTERNAL_MAPPABLE BIT(3)
+#define TTM_TT_FLAG_DECRYPTED BIT(4)
-#define TTM_TT_FLAG_PRIV_POPULATED BIT(4)
+#define TTM_TT_FLAG_PRIV_POPULATED BIT(5)
uint32_t page_flags;
/** @num_pages: Number of pages in the page array. */
uint32_t num_pages;
diff --git a/include/dt-bindings/clock/r8a779g0-cpg-mssr.h b/include/dt-bindings/clock/r8a779g0-cpg-mssr.h
index 754c54a6eb..7850cdc62e 100644
--- a/include/dt-bindings/clock/r8a779g0-cpg-mssr.h
+++ b/include/dt-bindings/clock/r8a779g0-cpg-mssr.h
@@ -86,5 +86,6 @@
#define R8A779G0_CLK_CPEX 74
#define R8A779G0_CLK_CBFUSA 75
#define R8A779G0_CLK_R 76
+#define R8A779G0_CLK_CP 77
#endif /* __DT_BINDINGS_CLOCK_R8A779G0_CPG_MSSR_H__ */
diff --git a/include/dt-bindings/dma/fsl-edma.h b/include/dt-bindings/dma/fsl-edma.h
new file mode 100644
index 0000000000..fd11478cfe
--- /dev/null
+++ b/include/dt-bindings/dma/fsl-edma.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+
+#ifndef _FSL_EDMA_DT_BINDING_H_
+#define _FSL_EDMA_DT_BINDING_H_
+
+/* Receive Channel */
+#define FSL_EDMA_RX 0x1
+
+/* iMX8 audio remote DMA */
+#define FSL_EDMA_REMOTE 0x2
+
+/* FIFO is continue memory region */
+#define FSL_EDMA_MULTI_FIFO 0x4
+
+/* Channel need stick to even channel */
+#define FSL_EDMA_EVEN_CH 0x8
+
+/* Channel need stick to odd channel */
+#define FSL_EDMA_ODD_CH 0x10
+
+#endif
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index fc80944190..e990c18028 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -75,6 +75,8 @@ extern ssize_t cpu_show_spec_rstack_overflow(struct device *dev,
struct device_attribute *attr, char *buf);
extern ssize_t cpu_show_gds(struct device *dev,
struct device_attribute *attr, char *buf);
+extern ssize_t cpu_show_reg_file_data_sampling(struct device *dev,
+ struct device_attribute *attr, char *buf);
extern __printf(4, 5)
struct device *cpu_device_create(struct device *parent, void *drvdata,
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 1c5ca92a05..90f8bd1736 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -1021,6 +1021,18 @@ static inline int cpufreq_table_find_index_c(struct cpufreq_policy *policy,
efficiencies);
}
+static inline bool cpufreq_is_in_limits(struct cpufreq_policy *policy, int idx)
+{
+ unsigned int freq;
+
+ if (idx < 0)
+ return false;
+
+ freq = policy->freq_table[idx].frequency;
+
+ return freq == clamp_val(freq, policy->min, policy->max);
+}
+
static inline int cpufreq_frequency_table_target(struct cpufreq_policy *policy,
unsigned int target_freq,
unsigned int relation)
@@ -1054,7 +1066,8 @@ retry:
return 0;
}
- if (idx < 0 && efficiencies) {
+ /* Limit frequency index to honor policy->min/max */
+ if (!cpufreq_is_in_limits(policy, idx) && efficiencies) {
efficiencies = false;
goto retry;
}
diff --git a/include/linux/dm-io.h b/include/linux/dm-io.h
index 7595142f3f..7b2968612b 100644
--- a/include/linux/dm-io.h
+++ b/include/linux/dm-io.h
@@ -80,7 +80,8 @@ void dm_io_client_destroy(struct dm_io_client *client);
* error occurred doing io to the corresponding region.
*/
int dm_io(struct dm_io_request *io_req, unsigned int num_regions,
- struct dm_io_region *region, unsigned int long *sync_error_bits);
+ struct dm_io_region *region, unsigned int long *sync_error_bits,
+ unsigned short ioprio);
#endif /* __KERNEL__ */
#endif /* _LINUX_DM_IO_H */
diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h
index b9d83652c0..5620894315 100644
--- a/include/linux/eventfd.h
+++ b/include/linux/eventfd.h
@@ -35,7 +35,7 @@ void eventfd_ctx_put(struct eventfd_ctx *ctx);
struct file *eventfd_fget(int fd);
struct eventfd_ctx *eventfd_ctx_fdget(int fd);
struct eventfd_ctx *eventfd_ctx_fileget(struct file *file);
-__u64 eventfd_signal(struct eventfd_ctx *ctx, __u64 n);
+__u64 eventfd_signal(struct eventfd_ctx *ctx);
__u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, __poll_t mask);
int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait,
__u64 *cnt);
@@ -58,7 +58,7 @@ static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd)
return ERR_PTR(-ENOSYS);
}
-static inline int eventfd_signal(struct eventfd_ctx *ctx, __u64 n)
+static inline int eventfd_signal(struct eventfd_ctx *ctx)
{
return -ENOSYS;
}
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
index 039fe0ce8d..1812b7ec84 100644
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -27,6 +27,7 @@
#define F2FS_BYTES_TO_BLK(bytes) ((bytes) >> F2FS_BLKSIZE_BITS)
#define F2FS_BLK_TO_BYTES(blk) ((blk) << F2FS_BLKSIZE_BITS)
+#define F2FS_BLK_END_BYTES(blk) (F2FS_BLK_TO_BYTES(blk + 1) - 1)
/* 0, 1(node nid), 2(meta nid) are reserved node id */
#define F2FS_RESERVED_NODE_NUM 3
diff --git a/include/linux/filter.h b/include/linux/filter.h
index a4953fafc8..02e043bd93 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -547,24 +547,27 @@ static inline bool insn_is_zext(const struct bpf_insn *insn)
__BPF_MAP(n, __BPF_DECL_ARGS, __BPF_N, u64, __ur_1, u64, __ur_2, \
u64, __ur_3, u64, __ur_4, u64, __ur_5)
-#define BPF_CALL_x(x, name, ...) \
+#define BPF_CALL_x(x, attr, name, ...) \
static __always_inline \
u64 ____##name(__BPF_MAP(x, __BPF_DECL_ARGS, __BPF_V, __VA_ARGS__)); \
typedef u64 (*btf_##name)(__BPF_MAP(x, __BPF_DECL_ARGS, __BPF_V, __VA_ARGS__)); \
- u64 name(__BPF_REG(x, __BPF_DECL_REGS, __BPF_N, __VA_ARGS__)); \
- u64 name(__BPF_REG(x, __BPF_DECL_REGS, __BPF_N, __VA_ARGS__)) \
+ attr u64 name(__BPF_REG(x, __BPF_DECL_REGS, __BPF_N, __VA_ARGS__)); \
+ attr u64 name(__BPF_REG(x, __BPF_DECL_REGS, __BPF_N, __VA_ARGS__)) \
{ \
return ((btf_##name)____##name)(__BPF_MAP(x,__BPF_CAST,__BPF_N,__VA_ARGS__));\
} \
static __always_inline \
u64 ____##name(__BPF_MAP(x, __BPF_DECL_ARGS, __BPF_V, __VA_ARGS__))
-#define BPF_CALL_0(name, ...) BPF_CALL_x(0, name, __VA_ARGS__)
-#define BPF_CALL_1(name, ...) BPF_CALL_x(1, name, __VA_ARGS__)
-#define BPF_CALL_2(name, ...) BPF_CALL_x(2, name, __VA_ARGS__)
-#define BPF_CALL_3(name, ...) BPF_CALL_x(3, name, __VA_ARGS__)
-#define BPF_CALL_4(name, ...) BPF_CALL_x(4, name, __VA_ARGS__)
-#define BPF_CALL_5(name, ...) BPF_CALL_x(5, name, __VA_ARGS__)
+#define __NOATTR
+#define BPF_CALL_0(name, ...) BPF_CALL_x(0, __NOATTR, name, __VA_ARGS__)
+#define BPF_CALL_1(name, ...) BPF_CALL_x(1, __NOATTR, name, __VA_ARGS__)
+#define BPF_CALL_2(name, ...) BPF_CALL_x(2, __NOATTR, name, __VA_ARGS__)
+#define BPF_CALL_3(name, ...) BPF_CALL_x(3, __NOATTR, name, __VA_ARGS__)
+#define BPF_CALL_4(name, ...) BPF_CALL_x(4, __NOATTR, name, __VA_ARGS__)
+#define BPF_CALL_5(name, ...) BPF_CALL_x(5, __NOATTR, name, __VA_ARGS__)
+
+#define NOTRACE_BPF_CALL_1(name, ...) BPF_CALL_x(1, notrace, name, __VA_ARGS__)
#define bpf_ctx_range(TYPE, MEMBER) \
offsetof(TYPE, MEMBER) ... offsetofend(TYPE, MEMBER) - 1
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 7f659c2679..3226a1d47b 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2084,7 +2084,7 @@ struct super_operations {
#ifdef CONFIG_QUOTA
ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
- struct dquot **(*get_dquots)(struct inode *);
+ struct dquot __rcu **(*get_dquots)(struct inode *);
#endif
long (*nr_cached_objects)(struct super_block *,
struct shrink_control *);
@@ -3205,6 +3205,15 @@ extern int generic_check_addressable(unsigned, u64);
extern void generic_set_encrypted_ci_d_ops(struct dentry *dentry);
+static inline bool sb_has_encoding(const struct super_block *sb)
+{
+#if IS_ENABLED(CONFIG_UNICODE)
+ return !!sb->s_encoding;
+#else
+ return false;
+#endif
+}
+
int may_setattr(struct mnt_idmap *idmap, struct inode *inode,
unsigned int ia_valid);
int setattr_prepare(struct mnt_idmap *, struct dentry *, struct iattr *);
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index de292a0071..e2a916cf29 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -353,6 +353,15 @@ static inline bool gfp_has_io_fs(gfp_t gfp)
return (gfp & (__GFP_IO | __GFP_FS)) == (__GFP_IO | __GFP_FS);
}
+/*
+ * Check if the gfp flags allow compaction - GFP_NOIO is a really
+ * tricky context because the migration might require IO.
+ */
+static inline bool gfp_compaction_allowed(gfp_t gfp_mask)
+{
+ return IS_ENABLED(CONFIG_COMPACTION) && (gfp_mask & __GFP_IO);
+}
+
extern gfp_t vma_thp_gfp_mask(struct vm_area_struct *vma);
#ifdef CONFIG_CONTIG_ALLOC
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 2b00faf980..6ef0557b4b 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -164,8 +164,28 @@ struct hv_ring_buffer {
u8 buffer[];
} __packed;
+
+/*
+ * If the requested ring buffer size is at least 8 times the size of the
+ * header, steal space from the ring buffer for the header. Otherwise, add
+ * space for the header so that is doesn't take too much of the ring buffer
+ * space.
+ *
+ * The factor of 8 is somewhat arbitrary. The goal is to prevent adding a
+ * relatively small header (4 Kbytes on x86) to a large-ish power-of-2 ring
+ * buffer size (such as 128 Kbytes) and so end up making a nearly twice as
+ * large allocation that will be almost half wasted. As a contrasting example,
+ * on ARM64 with 64 Kbyte page size, we don't want to take 64 Kbytes for the
+ * header from a 128 Kbyte allocation, leaving only 64 Kbytes for the ring.
+ * In this latter case, we must add 64 Kbytes for the header and not worry
+ * about what's wasted.
+ */
+#define VMBUS_HEADER_ADJ(payload_sz) \
+ ((payload_sz) >= 8 * sizeof(struct hv_ring_buffer) ? \
+ 0 : sizeof(struct hv_ring_buffer))
+
/* Calculate the proper size of a ringbuffer, it must be page-aligned */
-#define VMBUS_RING_SIZE(payload_sz) PAGE_ALIGN(sizeof(struct hv_ring_buffer) + \
+#define VMBUS_RING_SIZE(payload_sz) PAGE_ALIGN(VMBUS_HEADER_ADJ(payload_sz) + \
(payload_sz))
struct hv_ring_buffer_info {
diff --git a/include/linux/intel_rapl.h b/include/linux/intel_rapl.h
index 33f21bd85d..f3196f82fd 100644
--- a/include/linux/intel_rapl.h
+++ b/include/linux/intel_rapl.h
@@ -178,6 +178,12 @@ struct rapl_package {
struct rapl_if_priv *priv;
};
+struct rapl_package *rapl_find_package_domain_cpuslocked(int id, struct rapl_if_priv *priv,
+ bool id_is_cpu);
+struct rapl_package *rapl_add_package_cpuslocked(int id, struct rapl_if_priv *priv,
+ bool id_is_cpu);
+void rapl_remove_package_cpuslocked(struct rapl_package *rp);
+
struct rapl_package *rapl_find_package_domain(int id, struct rapl_if_priv *priv, bool id_is_cpu);
struct rapl_package *rapl_add_package(int id, struct rapl_if_priv *priv, bool id_is_cpu);
void rapl_remove_package(struct rapl_package *rp);
diff --git a/include/linux/intel_tcc.h b/include/linux/intel_tcc.h
index f422612c28..8ff8eabb4a 100644
--- a/include/linux/intel_tcc.h
+++ b/include/linux/intel_tcc.h
@@ -13,6 +13,6 @@
int intel_tcc_get_tjmax(int cpu);
int intel_tcc_get_offset(int cpu);
int intel_tcc_set_offset(int cpu, int offset);
-int intel_tcc_get_temp(int cpu, bool pkg);
+int intel_tcc_get_temp(int cpu, int *temp, bool pkg);
#endif /* __INTEL_TCC_H__ */
diff --git a/include/linux/io_uring.h b/include/linux/io_uring.h
index aefb73eeee..b3a32687f5 100644
--- a/include/linux/io_uring.h
+++ b/include/linux/io_uring.h
@@ -93,6 +93,7 @@ int io_uring_cmd_sock(struct io_uring_cmd *cmd, unsigned int issue_flags);
void io_uring_cmd_mark_cancelable(struct io_uring_cmd *cmd,
unsigned int issue_flags);
struct task_struct *io_uring_cmd_get_task(struct io_uring_cmd *cmd);
+bool io_is_uring_fops(struct file *file);
#else
static inline int io_uring_cmd_import_fixed(u64 ubuf, unsigned long len, int rw,
struct iov_iter *iter, void *ioucmd)
@@ -111,10 +112,6 @@ static inline void io_uring_cmd_do_in_task_lazy(struct io_uring_cmd *ioucmd,
void (*task_work_cb)(struct io_uring_cmd *, unsigned))
{
}
-static inline struct sock *io_uring_get_socket(struct file *file)
-{
- return NULL;
-}
static inline void io_uring_task_cancel(void)
{
}
@@ -141,6 +138,10 @@ static inline struct task_struct *io_uring_cmd_get_task(struct io_uring_cmd *cmd
{
return NULL;
}
+static inline bool io_is_uring_fops(struct file *file)
+{
+ return false;
+}
#endif
#endif
diff --git a/include/linux/io_uring_types.h b/include/linux/io_uring_types.h
index 239a4f6880..335eca49dc 100644
--- a/include/linux/io_uring_types.h
+++ b/include/linux/io_uring_types.h
@@ -358,9 +358,6 @@ struct io_ring_ctx {
struct wait_queue_head rsrc_quiesce_wq;
unsigned rsrc_quiesce;
- #if defined(CONFIG_UNIX)
- struct socket *ring_sock;
- #endif
/* hashed buffered write serialization */
struct io_wq_hash *hash_map;
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 1dbb14dacc..1d2afcd475 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -107,6 +107,7 @@ enum {
ATA_DFLAG_NCQ_PRIO_ENABLED = (1 << 20), /* Priority cmds sent to dev */
ATA_DFLAG_CDL_ENABLED = (1 << 21), /* cmd duration limits is enabled */
+ ATA_DFLAG_RESUMING = (1 << 22), /* Device is resuming */
ATA_DFLAG_DETACH = (1 << 24),
ATA_DFLAG_DETACHED = (1 << 25),
ATA_DFLAG_DA = (1 << 26), /* device supports Device Attention */
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 77cd2e1372..bfc8320fb4 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -10215,7 +10215,9 @@ struct mlx5_ifc_mcam_access_reg_bits {
u8 regs_63_to_46[0x12];
u8 mrtc[0x1];
- u8 regs_44_to_32[0xd];
+ u8 regs_44_to_41[0x4];
+ u8 mfrl[0x1];
+ u8 regs_39_to_32[0x8];
u8 regs_31_to_10[0x16];
u8 mtmp[0x1];
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index bd53cf4be7..f0e55bf3ec 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -269,7 +269,10 @@ struct mlx5_wqe_eth_seg {
union {
struct {
__be16 sz;
- u8 start[2];
+ union {
+ u8 start[2];
+ DECLARE_FLEX_ARRAY(u8, data);
+ };
} inline_hdr;
struct {
__be16 type;
diff --git a/include/linux/mman.h b/include/linux/mman.h
index dc7048824b..bcb201ab7a 100644
--- a/include/linux/mman.h
+++ b/include/linux/mman.h
@@ -162,6 +162,14 @@ calc_vm_flag_bits(unsigned long flags)
unsigned long vm_commit_limit(void);
+#ifndef arch_memory_deny_write_exec_supported
+static inline bool arch_memory_deny_write_exec_supported(void)
+{
+ return true;
+}
+#define arch_memory_deny_write_exec_supported arch_memory_deny_write_exec_supported
+#endif
+
/*
* Denies creating a writable executable mapping or gaining executable permissions.
*
diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
index 001b2ce838..89b1e0ed98 100644
--- a/include/linux/moduleloader.h
+++ b/include/linux/moduleloader.h
@@ -115,6 +115,14 @@ int module_finalize(const Elf_Ehdr *hdr,
const Elf_Shdr *sechdrs,
struct module *mod);
+#ifdef CONFIG_MODULES
+void flush_module_init_free_work(void);
+#else
+static inline void flush_module_init_free_work(void)
+{
+}
+#endif
+
/* Any cleanup needed when module leaves. */
void module_arch_cleanup(struct module *mod);
diff --git a/include/linux/mtd/spinand.h b/include/linux/mtd/spinand.h
index badb4c1ac0..5c19ead604 100644
--- a/include/linux/mtd/spinand.h
+++ b/include/linux/mtd/spinand.h
@@ -169,7 +169,7 @@
struct spinand_op;
struct spinand_device;
-#define SPINAND_MAX_ID_LEN 4
+#define SPINAND_MAX_ID_LEN 5
/*
* For erase, write and read operation, we got the following timings :
* tBERS (erase) 1ms to 4ms
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 279262057a..832b7e354b 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -612,6 +612,7 @@ int nfs_wb_folio_cancel(struct inode *inode, struct folio *folio);
extern int nfs_commit_inode(struct inode *, int);
extern struct nfs_commit_data *nfs_commitdata_alloc(void);
extern void nfs_commit_free(struct nfs_commit_data *data);
+void nfs_commit_begin(struct nfs_mds_commit_info *cinfo);
bool nfs_commit_end(struct nfs_mds_commit_info *cinfo);
static inline bool nfs_have_writebacks(const struct inode *inode)
diff --git a/include/linux/oid_registry.h b/include/linux/oid_registry.h
index 3921fbed0b..51421fdbb0 100644
--- a/include/linux/oid_registry.h
+++ b/include/linux/oid_registry.h
@@ -17,10 +17,12 @@
* build_OID_registry.pl to generate the data for look_up_OID().
*/
enum OID {
+ OID_id_dsa_with_sha1, /* 1.2.840.10030.4.3 */
OID_id_dsa, /* 1.2.840.10040.4.1 */
OID_id_ecPublicKey, /* 1.2.840.10045.2.1 */
OID_id_prime192v1, /* 1.2.840.10045.3.1.1 */
OID_id_prime256v1, /* 1.2.840.10045.3.1.7 */
+ OID_id_ecdsa_with_sha1, /* 1.2.840.10045.4.1 */
OID_id_ecdsa_with_sha224, /* 1.2.840.10045.4.3.1 */
OID_id_ecdsa_with_sha256, /* 1.2.840.10045.4.3.2 */
OID_id_ecdsa_with_sha384, /* 1.2.840.10045.4.3.3 */
@@ -28,6 +30,7 @@ enum OID {
/* PKCS#1 {iso(1) member-body(2) us(840) rsadsi(113549) pkcs(1) pkcs-1(1)} */
OID_rsaEncryption, /* 1.2.840.113549.1.1.1 */
+ OID_sha1WithRSAEncryption, /* 1.2.840.113549.1.1.5 */
OID_sha256WithRSAEncryption, /* 1.2.840.113549.1.1.11 */
OID_sha384WithRSAEncryption, /* 1.2.840.113549.1.1.12 */
OID_sha512WithRSAEncryption, /* 1.2.840.113549.1.1.13 */
@@ -64,6 +67,7 @@ enum OID {
OID_PKU2U, /* 1.3.5.1.5.2.7 */
OID_Scram, /* 1.3.6.1.5.5.14 */
OID_certAuthInfoAccess, /* 1.3.6.1.5.5.7.1.1 */
+ OID_sha1, /* 1.3.14.3.2.26 */
OID_id_ansip384r1, /* 1.3.132.0.34 */
OID_sha256, /* 2.16.840.1.101.3.4.2.1 */
OID_sha384, /* 2.16.840.1.101.3.4.2.2 */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 675937a5bd..ca0e61c838 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2511,6 +2511,11 @@ static inline struct pci_dev *pcie_find_root_port(struct pci_dev *dev)
return NULL;
}
+static inline bool pci_dev_is_disconnected(const struct pci_dev *dev)
+{
+ return dev->error_state == pci_channel_io_perm_failure;
+}
+
void pci_request_acs(void);
bool pci_acs_enabled(struct pci_dev *pdev, u16 acs_flags);
bool pci_acs_path_enabled(struct pci_dev *start,
diff --git a/include/linux/phy/tegra/xusb.h b/include/linux/phy/tegra/xusb.h
index 70998e6dd6..6ca51e0080 100644
--- a/include/linux/phy/tegra/xusb.h
+++ b/include/linux/phy/tegra/xusb.h
@@ -26,6 +26,7 @@ void tegra_phy_xusb_utmi_pad_power_down(struct phy *phy);
int tegra_phy_xusb_utmi_port_reset(struct phy *phy);
int tegra_xusb_padctl_get_usb3_companion(struct tegra_xusb_padctl *padctl,
unsigned int port);
+int tegra_xusb_padctl_get_port_number(struct phy *phy);
int tegra_xusb_padctl_enable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy,
enum usb_device_speed speed);
int tegra_xusb_padctl_disable_phy_sleepwalk(struct tegra_xusb_padctl *padctl, struct phy *phy);
diff --git a/include/linux/poll.h b/include/linux/poll.h
index a9e0e1c2d1..d1ea4f3714 100644
--- a/include/linux/poll.h
+++ b/include/linux/poll.h
@@ -14,11 +14,7 @@
/* ~832 bytes of stack space used max in sys_select/sys_poll before allocating
additional memory. */
-#ifdef __clang__
-#define MAX_STACK_ALLOC 768
-#else
#define MAX_STACK_ALLOC 832
-#endif
#define FRONTEND_STACK_ALLOC 256
#define SELECT_STACK_ALLOC FRONTEND_STACK_ALLOC
#define POLL_STACK_ALLOC FRONTEND_STACK_ALLOC
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 31d523c4e0..e1bb04e578 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -250,6 +250,37 @@ do { \
cond_resched(); \
} while (0)
+/**
+ * rcu_softirq_qs_periodic - Report RCU and RCU-Tasks quiescent states
+ * @old_ts: jiffies at start of processing.
+ *
+ * This helper is for long-running softirq handlers, such as NAPI threads in
+ * networking. The caller should initialize the variable passed in as @old_ts
+ * at the beginning of the softirq handler. When invoked frequently, this macro
+ * will invoke rcu_softirq_qs() every 100 milliseconds thereafter, which will
+ * provide both RCU and RCU-Tasks quiescent states. Note that this macro
+ * modifies its old_ts argument.
+ *
+ * Because regions of code that have disabled softirq act as RCU read-side
+ * critical sections, this macro should be invoked with softirq (and
+ * preemption) enabled.
+ *
+ * The macro is not needed when CONFIG_PREEMPT_RT is defined. RT kernels would
+ * have more chance to invoke schedule() calls and provide necessary quiescent
+ * states. As a contrast, calling cond_resched() only won't achieve the same
+ * effect because cond_resched() does not provide RCU-Tasks quiescent states.
+ */
+#define rcu_softirq_qs_periodic(old_ts) \
+do { \
+ if (!IS_ENABLED(CONFIG_PREEMPT_RT) && \
+ time_after(jiffies, (old_ts) + HZ / 10)) { \
+ preempt_disable(); \
+ rcu_softirq_qs(); \
+ preempt_enable(); \
+ (old_ts) = jiffies; \
+ } \
+} while (0)
+
/*
* Infrastructure to implement the synchronize_() primitives in
* TREE_RCU and rcu_barrier_() primitives in TINY_RCU.
diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
index 782e14f622..ded528d23f 100644
--- a/include/linux/ring_buffer.h
+++ b/include/linux/ring_buffer.h
@@ -98,6 +98,7 @@ __ring_buffer_alloc(unsigned long size, unsigned flags, struct lock_class_key *k
__ring_buffer_alloc((size), (flags), &__key); \
})
+typedef bool (*ring_buffer_cond_fn)(void *data);
int ring_buffer_wait(struct trace_buffer *buffer, int cpu, int full);
__poll_t ring_buffer_poll_wait(struct trace_buffer *buffer, int cpu,
struct file *filp, poll_table *poll_table, int full);
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index f43aca7f3b..678409c47b 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -786,7 +786,8 @@ enum UART_TX_FLAGS {
if (pending < WAKEUP_CHARS) { \
uart_write_wakeup(__port); \
\
- if (!((flags) & UART_TX_NOSTOP) && pending == 0) \
+ if (!((flags) & UART_TX_NOSTOP) && pending == 0 && \
+ __port->ops->tx_empty(__port)) \
__port->ops->stop_tx(__port); \
} \
\
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index 2caa6b8610..66828dfc6e 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -37,7 +37,7 @@ struct shmem_inode_info {
unsigned int fsflags; /* for FS_IOC_[SG]ETFLAGS */
atomic_t stop_eviction; /* hold when working on inode */
#ifdef CONFIG_TMPFS_QUOTA
- struct dquot *i_dquot[MAXQUOTAS];
+ struct dquot __rcu *i_dquot[MAXQUOTAS];
#endif
struct inode vfs_inode;
};
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 763e926440..bd06942757 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3439,6 +3439,16 @@ static inline void skb_frag_ref(struct sk_buff *skb, int f)
bool napi_pp_put_page(struct page *page, bool napi_safe);
static inline void
+skb_page_unref(const struct sk_buff *skb, struct page *page, bool napi_safe)
+{
+#ifdef CONFIG_PAGE_POOL
+ if (skb->pp_recycle && napi_pp_put_page(page, napi_safe))
+ return;
+#endif
+ put_page(page);
+}
+
+static inline void
napi_frag_unref(skb_frag_t *frag, bool recycle, bool napi_safe)
{
struct page *page = skb_frag_page(frag);
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index a65b2513f8..5ac5f182ce 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -349,6 +349,7 @@ struct virqfd {
wait_queue_entry_t wait;
poll_table pt;
struct work_struct shutdown;
+ struct work_struct flush_inject;
struct virqfd **pvirqfd;
};
@@ -356,5 +357,6 @@ int vfio_virqfd_enable(void *opaque, int (*handler)(void *, void *),
void (*thread)(void *, void *), void *data,
struct virqfd **pvirqfd, int fd);
void vfio_virqfd_disable(struct virqfd **pvirqfd);
+void vfio_virqfd_flush_thread(struct virqfd **pvirqfd);
#endif /* VFIO_H */
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 24b1e5070f..ad97453e7c 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -405,6 +405,13 @@ enum {
WQ_MAX_ACTIVE = 512, /* I like 512, better ideas? */
WQ_UNBOUND_MAX_ACTIVE = WQ_MAX_ACTIVE,
WQ_DFL_ACTIVE = WQ_MAX_ACTIVE / 2,
+
+ /*
+ * Per-node default cap on min_active. Unless explicitly set, min_active
+ * is set to min(max_active, WQ_DFL_MIN_ACTIVE). For more details, see
+ * workqueue_struct->min_active definition.
+ */
+ WQ_DFL_MIN_ACTIVE = 8,
};
/*
@@ -447,11 +454,33 @@ extern struct workqueue_struct *system_freezable_power_efficient_wq;
* alloc_workqueue - allocate a workqueue
* @fmt: printf format for the name of the workqueue
* @flags: WQ_* flags
- * @max_active: max in-flight work items per CPU, 0 for default
+ * @max_active: max in-flight work items, 0 for default
* remaining args: args for @fmt
*
- * Allocate a workqueue with the specified parameters. For detailed
- * information on WQ_* flags, please refer to
+ * For a per-cpu workqueue, @max_active limits the number of in-flight work
+ * items for each CPU. e.g. @max_active of 1 indicates that each CPU can be
+ * executing at most one work item for the workqueue.
+ *
+ * For unbound workqueues, @max_active limits the number of in-flight work items
+ * for the whole system. e.g. @max_active of 16 indicates that that there can be
+ * at most 16 work items executing for the workqueue in the whole system.
+ *
+ * As sharing the same active counter for an unbound workqueue across multiple
+ * NUMA nodes can be expensive, @max_active is distributed to each NUMA node
+ * according to the proportion of the number of online CPUs and enforced
+ * independently.
+ *
+ * Depending on online CPU distribution, a node may end up with per-node
+ * max_active which is significantly lower than @max_active, which can lead to
+ * deadlocks if the per-node concurrency limit is lower than the maximum number
+ * of interdependent work items for the workqueue.
+ *
+ * To guarantee forward progress regardless of online CPU distribution, the
+ * concurrency limit on every node is guaranteed to be equal to or greater than
+ * min_active which is set to min(@max_active, %WQ_DFL_MIN_ACTIVE). This means
+ * that the sum of per-node max_active's may be larger than @max_active.
+ *
+ * For detailed information on %WQ_* flags, please refer to
* Documentation/core-api/workqueue.rst.
*
* RETURNS:
diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 2b6cd343ee..4d95893c89 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -225,6 +225,7 @@ enum media_pad_signal_type {
* @graph_obj: Embedded structure containing the media object common data
* @entity: Entity this pad belongs to
* @index: Pad index in the entity pads array, numbered from 0 to n
+ * @num_links: Number of links connected to this pad
* @sig_type: Type of the signal inside a media pad
* @flags: Pad flags, as defined in
* :ref:`include/uapi/linux/media.h <media_header>`
@@ -236,6 +237,7 @@ struct media_pad {
struct media_gobj graph_obj; /* must be first field in struct */
struct media_entity *entity;
u16 index;
+ u16 num_links;
enum media_pad_signal_type sig_type;
unsigned long flags;
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index bdee5d649c..0d23102457 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -393,7 +393,6 @@ enum {
HCI_LIMITED_PRIVACY,
HCI_RPA_EXPIRED,
HCI_RPA_RESOLVING,
- HCI_HS_ENABLED,
HCI_LE_ENABLED,
HCI_ADVERTISING,
HCI_ADVERTISING_CONNECTABLE,
@@ -437,7 +436,6 @@ enum {
#define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
-#define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 65dd286693..24446038d8 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -553,6 +553,7 @@ struct hci_dev {
__u32 req_status;
__u32 req_result;
struct sk_buff *req_skb;
+ struct sk_buff *req_rsp;
void *smp_data;
void *smp_bredr_data;
diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h
index 6efbc21521..e2582c2425 100644
--- a/include/net/bluetooth/hci_sync.h
+++ b/include/net/bluetooth/hci_sync.h
@@ -42,7 +42,7 @@ int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen,
void hci_cmd_sync_init(struct hci_dev *hdev);
void hci_cmd_sync_clear(struct hci_dev *hdev);
void hci_cmd_sync_cancel(struct hci_dev *hdev, int err);
-void __hci_cmd_sync_cancel(struct hci_dev *hdev, int err);
+void hci_cmd_sync_cancel_sync(struct hci_dev *hdev, int err);
int hci_cmd_sync_submit(struct hci_dev *hdev, hci_cmd_sync_work_func_t func,
void *data, hci_cmd_sync_work_destroy_t destroy);
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index cf393e72d6..92d7197f9a 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -59,8 +59,6 @@
#define L2CAP_WAIT_ACK_POLL_PERIOD msecs_to_jiffies(200)
#define L2CAP_WAIT_ACK_TIMEOUT msecs_to_jiffies(10000)
-#define L2CAP_A2MP_DEFAULT_MTU 670
-
/* L2CAP socket address */
struct sockaddr_l2 {
sa_family_t l2_family;
@@ -109,12 +107,6 @@ struct l2cap_conninfo {
#define L2CAP_ECHO_RSP 0x09
#define L2CAP_INFO_REQ 0x0a
#define L2CAP_INFO_RSP 0x0b
-#define L2CAP_CREATE_CHAN_REQ 0x0c
-#define L2CAP_CREATE_CHAN_RSP 0x0d
-#define L2CAP_MOVE_CHAN_REQ 0x0e
-#define L2CAP_MOVE_CHAN_RSP 0x0f
-#define L2CAP_MOVE_CHAN_CFM 0x10
-#define L2CAP_MOVE_CHAN_CFM_RSP 0x11
#define L2CAP_CONN_PARAM_UPDATE_REQ 0x12
#define L2CAP_CONN_PARAM_UPDATE_RSP 0x13
#define L2CAP_LE_CONN_REQ 0x14
@@ -144,7 +136,6 @@ struct l2cap_conninfo {
/* L2CAP fixed channels */
#define L2CAP_FC_SIG_BREDR 0x02
#define L2CAP_FC_CONNLESS 0x04
-#define L2CAP_FC_A2MP 0x08
#define L2CAP_FC_ATT 0x10
#define L2CAP_FC_SIG_LE 0x20
#define L2CAP_FC_SMP_LE 0x40
@@ -267,7 +258,6 @@ struct l2cap_conn_rsp {
/* channel identifier */
#define L2CAP_CID_SIGNALING 0x0001
#define L2CAP_CID_CONN_LESS 0x0002
-#define L2CAP_CID_A2MP 0x0003
#define L2CAP_CID_ATT 0x0004
#define L2CAP_CID_LE_SIGNALING 0x0005
#define L2CAP_CID_SMP 0x0006
@@ -282,7 +272,6 @@ struct l2cap_conn_rsp {
#define L2CAP_CR_BAD_PSM 0x0002
#define L2CAP_CR_SEC_BLOCK 0x0003
#define L2CAP_CR_NO_MEM 0x0004
-#define L2CAP_CR_BAD_AMP 0x0005
#define L2CAP_CR_INVALID_SCID 0x0006
#define L2CAP_CR_SCID_IN_USE 0x0007
@@ -404,29 +393,6 @@ struct l2cap_info_rsp {
__u8 data[];
} __packed;
-struct l2cap_create_chan_req {
- __le16 psm;
- __le16 scid;
- __u8 amp_id;
-} __packed;
-
-struct l2cap_create_chan_rsp {
- __le16 dcid;
- __le16 scid;
- __le16 result;
- __le16 status;
-} __packed;
-
-struct l2cap_move_chan_req {
- __le16 icid;
- __u8 dest_amp_id;
-} __packed;
-
-struct l2cap_move_chan_rsp {
- __le16 icid;
- __le16 result;
-} __packed;
-
#define L2CAP_MR_SUCCESS 0x0000
#define L2CAP_MR_PEND 0x0001
#define L2CAP_MR_BAD_ID 0x0002
@@ -539,8 +505,6 @@ struct l2cap_seq_list {
struct l2cap_chan {
struct l2cap_conn *conn;
- struct hci_conn *hs_hcon;
- struct hci_chan *hs_hchan;
struct kref kref;
atomic_t nesting;
@@ -591,12 +555,6 @@ struct l2cap_chan {
unsigned long conn_state;
unsigned long flags;
- __u8 remote_amp_id;
- __u8 local_amp_id;
- __u8 move_id;
- __u8 move_state;
- __u8 move_role;
-
__u16 next_tx_seq;
__u16 expected_ack_seq;
__u16 expected_tx_seq;
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 8f2c487618..e90596e21c 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -4914,6 +4914,7 @@ struct cfg80211_ops {
* NL80211_REGDOM_SET_BY_DRIVER.
* @WIPHY_FLAG_CHANNEL_CHANGE_ON_BEACON: reg_call_notifier() is called if driver
* set this flag to update channels on beacon hints.
+ * @WIPHY_FLAG_DISABLE_WEXT: disable wireless extensions for this device
*/
enum wiphy_flags {
WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK = BIT(0),
@@ -4925,6 +4926,7 @@ enum wiphy_flags {
WIPHY_FLAG_4ADDR_STATION = BIT(6),
WIPHY_FLAG_CONTROL_PORT_PROTOCOL = BIT(7),
WIPHY_FLAG_IBSS_RSN = BIT(8),
+ WIPHY_FLAG_DISABLE_WEXT = BIT(9),
WIPHY_FLAG_MESH_AUTH = BIT(10),
WIPHY_FLAG_SUPPORTS_EXT_KCK_32 = BIT(11),
/* use hole at 12 */
diff --git a/include/net/cfg802154.h b/include/net/cfg802154.h
index f79ce133e5..519d23941b 100644
--- a/include/net/cfg802154.h
+++ b/include/net/cfg802154.h
@@ -378,6 +378,7 @@ struct ieee802154_llsec_key {
struct ieee802154_llsec_key_entry {
struct list_head list;
+ struct rcu_head rcu;
struct ieee802154_llsec_key_id id;
struct ieee802154_llsec_key *key;
diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
index 4ce1988b2b..f40915d2ec 100644
--- a/include/scsi/scsi_driver.h
+++ b/include/scsi/scsi_driver.h
@@ -12,6 +12,7 @@ struct request;
struct scsi_driver {
struct device_driver gendrv;
+ int (*resume)(struct device *);
void (*rescan)(struct device *);
blk_status_t (*init_command)(struct scsi_cmnd *);
void (*uninit_command)(struct scsi_cmnd *);
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 3b907fc2ef..510f594b06 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -767,6 +767,7 @@ scsi_template_proc_dir(const struct scsi_host_template *sht);
#define scsi_template_proc_dir(sht) NULL
#endif
extern void scsi_scan_host(struct Scsi_Host *);
+extern int scsi_resume_device(struct scsi_device *sdev);
extern int scsi_rescan_device(struct scsi_device *sdev);
extern void scsi_remove_host(struct Scsi_Host *);
extern struct Scsi_Host *scsi_host_get(struct Scsi_Host *);
diff --git a/include/soc/qcom/qcom-spmi-pmic.h b/include/soc/qcom/qcom-spmi-pmic.h
index c47cc71a99..fdd462b295 100644
--- a/include/soc/qcom/qcom-spmi-pmic.h
+++ b/include/soc/qcom/qcom-spmi-pmic.h
@@ -48,7 +48,7 @@
#define PMK8350_SUBTYPE 0x2f
#define PMR735B_SUBTYPE 0x34
#define PM6350_SUBTYPE 0x36
-#define PM2250_SUBTYPE 0x37
+#define PM4125_SUBTYPE 0x37
#define PMI8998_FAB_ID_SMIC 0x11
#define PMI8998_FAB_ID_GF 0x30
diff --git a/include/sound/tas2781.h b/include/sound/tas2781.h
index 475294c853..be58d87050 100644
--- a/include/sound/tas2781.h
+++ b/include/sound/tas2781.h
@@ -131,6 +131,9 @@ struct tasdevice_priv {
const struct firmware *fmw, int offset);
int (*tasdevice_load_block)(struct tasdevice_priv *tas_priv,
struct tasdev_blk *block);
+
+ int (*save_calibration)(struct tasdevice_priv *tas_priv);
+ void (*apply_calibration)(struct tasdevice_priv *tas_priv);
};
void tas2781_reset(struct tasdevice_priv *tas_dev);
@@ -140,6 +143,8 @@ int tascodec_init(struct tasdevice_priv *tas_priv, void *codec,
struct tasdevice_priv *tasdevice_kzalloc(struct i2c_client *i2c);
int tasdevice_init(struct tasdevice_priv *tas_priv);
void tasdevice_remove(struct tasdevice_priv *tas_priv);
+int tasdevice_save_calibration(struct tasdevice_priv *tas_priv);
+void tasdevice_apply_calibration(struct tasdevice_priv *tas_priv);
int tasdevice_dev_read(struct tasdevice_priv *tas_priv,
unsigned short chn, unsigned int reg, unsigned int *value);
int tasdevice_dev_write(struct tasdevice_priv *tas_priv,
diff --git a/include/trace/events/qdisc.h b/include/trace/events/qdisc.h
index a3995925cb..1f4258308b 100644
--- a/include/trace/events/qdisc.h
+++ b/include/trace/events/qdisc.h
@@ -81,14 +81,14 @@ TRACE_EVENT(qdisc_reset,
TP_ARGS(q),
TP_STRUCT__entry(
- __string( dev, qdisc_dev(q) )
- __string( kind, q->ops->id )
- __field( u32, parent )
- __field( u32, handle )
+ __string( dev, qdisc_dev(q)->name )
+ __string( kind, q->ops->id )
+ __field( u32, parent )
+ __field( u32, handle )
),
TP_fast_assign(
- __assign_str(dev, qdisc_dev(q));
+ __assign_str(dev, qdisc_dev(q)->name);
__assign_str(kind, q->ops->id);
__entry->parent = q->parent;
__entry->handle = q->handle;
@@ -106,14 +106,14 @@ TRACE_EVENT(qdisc_destroy,
TP_ARGS(q),
TP_STRUCT__entry(
- __string( dev, qdisc_dev(q) )
- __string( kind, q->ops->id )
- __field( u32, parent )
- __field( u32, handle )
+ __string( dev, qdisc_dev(q)->name )
+ __string( kind, q->ops->id )
+ __field( u32, parent )
+ __field( u32, handle )
),
TP_fast_assign(
- __assign_str(dev, qdisc_dev(q));
+ __assign_str(dev, qdisc_dev(q)->name);
__assign_str(kind, q->ops->id);
__entry->parent = q->parent;
__entry->handle = q->handle;
diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h
index 8881aea60f..2445f365bc 100644
--- a/include/uapi/linux/virtio_config.h
+++ b/include/uapi/linux/virtio_config.h
@@ -52,7 +52,7 @@
* rest are per-device feature bits.
*/
#define VIRTIO_TRANSPORT_F_START 28
-#define VIRTIO_TRANSPORT_F_END 41
+#define VIRTIO_TRANSPORT_F_END 42
#ifndef VIRTIO_CONFIG_NO_LEGACY
/* Do we get callbacks when the ring is completely used, even if we've
@@ -114,4 +114,10 @@
* This feature indicates that the driver can reset a queue individually.
*/
#define VIRTIO_F_RING_RESET 40
+
+/*
+ * This feature indicates that the device support administration virtqueues.
+ */
+#define VIRTIO_F_ADMIN_VQ 41
+
#endif /* _UAPI_LINUX_VIRTIO_CONFIG_H */