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-rw-r--r--include/linux/backing-dev-defs.h5
-rw-r--r--include/linux/backing-dev.h30
-rw-r--r--include/linux/compiler-clang.h3
-rw-r--r--include/linux/coresight-pmu.h13
-rw-r--r--include/linux/fsnotify_backend.h2
-rw-r--r--include/linux/hid.h9
-rw-r--r--include/linux/if_vlan.h7
-rw-r--r--include/linux/livepatch.h19
-rw-r--r--include/linux/microchipphy.h8
-rw-r--r--include/linux/shrinker.h7
-rw-r--r--include/linux/textsearch.h4
-rw-r--r--include/linux/thread_info.h6
-rw-r--r--include/linux/timekeeping32.h3
-rw-r--r--include/linux/timer.h2
14 files changed, 68 insertions, 50 deletions
diff --git a/include/linux/backing-dev-defs.h b/include/linux/backing-dev-defs.h
index bfe86b54f6c1..0bd432a4d7bd 100644
--- a/include/linux/backing-dev-defs.h
+++ b/include/linux/backing-dev-defs.h
@@ -223,6 +223,11 @@ static inline void set_bdi_congested(struct backing_dev_info *bdi, int sync)
set_wb_congested(bdi->wb.congested, sync);
}
+struct wb_lock_cookie {
+ bool locked;
+ unsigned long flags;
+};
+
#ifdef CONFIG_CGROUP_WRITEBACK
/**
diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index f6be4b0b6c18..72ca0f3d39f3 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -347,7 +347,7 @@ static inline struct bdi_writeback *inode_to_wb(const struct inode *inode)
/**
* unlocked_inode_to_wb_begin - begin unlocked inode wb access transaction
* @inode: target inode
- * @lockedp: temp bool output param, to be passed to the end function
+ * @cookie: output param, to be passed to the end function
*
* The caller wants to access the wb associated with @inode but isn't
* holding inode->i_lock, the i_pages lock or wb->list_lock. This
@@ -355,12 +355,12 @@ static inline struct bdi_writeback *inode_to_wb(const struct inode *inode)
* association doesn't change until the transaction is finished with
* unlocked_inode_to_wb_end().
*
- * The caller must call unlocked_inode_to_wb_end() with *@lockdep
- * afterwards and can't sleep during transaction. IRQ may or may not be
- * disabled on return.
+ * The caller must call unlocked_inode_to_wb_end() with *@cookie afterwards and
+ * can't sleep during the transaction. IRQs may or may not be disabled on
+ * return.
*/
static inline struct bdi_writeback *
-unlocked_inode_to_wb_begin(struct inode *inode, bool *lockedp)
+unlocked_inode_to_wb_begin(struct inode *inode, struct wb_lock_cookie *cookie)
{
rcu_read_lock();
@@ -368,10 +368,10 @@ unlocked_inode_to_wb_begin(struct inode *inode, bool *lockedp)
* Paired with store_release in inode_switch_wb_work_fn() and
* ensures that we see the new wb if we see cleared I_WB_SWITCH.
*/
- *lockedp = smp_load_acquire(&inode->i_state) & I_WB_SWITCH;
+ cookie->locked = smp_load_acquire(&inode->i_state) & I_WB_SWITCH;
- if (unlikely(*lockedp))
- xa_lock_irq(&inode->i_mapping->i_pages);
+ if (unlikely(cookie->locked))
+ xa_lock_irqsave(&inode->i_mapping->i_pages, cookie->flags);
/*
* Protected by either !I_WB_SWITCH + rcu_read_lock() or the i_pages
@@ -383,12 +383,13 @@ unlocked_inode_to_wb_begin(struct inode *inode, bool *lockedp)
/**
* unlocked_inode_to_wb_end - end inode wb access transaction
* @inode: target inode
- * @locked: *@lockedp from unlocked_inode_to_wb_begin()
+ * @cookie: @cookie from unlocked_inode_to_wb_begin()
*/
-static inline void unlocked_inode_to_wb_end(struct inode *inode, bool locked)
+static inline void unlocked_inode_to_wb_end(struct inode *inode,
+ struct wb_lock_cookie *cookie)
{
- if (unlikely(locked))
- xa_unlock_irq(&inode->i_mapping->i_pages);
+ if (unlikely(cookie->locked))
+ xa_unlock_irqrestore(&inode->i_mapping->i_pages, cookie->flags);
rcu_read_unlock();
}
@@ -435,12 +436,13 @@ static inline struct bdi_writeback *inode_to_wb(struct inode *inode)
}
static inline struct bdi_writeback *
-unlocked_inode_to_wb_begin(struct inode *inode, bool *lockedp)
+unlocked_inode_to_wb_begin(struct inode *inode, struct wb_lock_cookie *cookie)
{
return inode_to_wb(inode);
}
-static inline void unlocked_inode_to_wb_end(struct inode *inode, bool locked)
+static inline void unlocked_inode_to_wb_end(struct inode *inode,
+ struct wb_lock_cookie *cookie)
{
}
diff --git a/include/linux/compiler-clang.h b/include/linux/compiler-clang.h
index ceb96ecab96e..7d98e263e048 100644
--- a/include/linux/compiler-clang.h
+++ b/include/linux/compiler-clang.h
@@ -25,6 +25,9 @@
#define __SANITIZE_ADDRESS__
#endif
+#undef __no_sanitize_address
+#define __no_sanitize_address __attribute__((no_sanitize("address")))
+
/* Clang doesn't have a way to turn it off per-function, yet. */
#ifdef __noretpoline
#undef __noretpoline
diff --git a/include/linux/coresight-pmu.h b/include/linux/coresight-pmu.h
index edfeaba95429..a1a959ba24ff 100644
--- a/include/linux/coresight-pmu.h
+++ b/include/linux/coresight-pmu.h
@@ -1,18 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright(C) 2015 Linaro Limited. All rights reserved.
* Author: Mathieu Poirier <mathieu.poirier@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _LINUX_CORESIGHT_PMU_H
diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h
index 9f1edb92c97e..e0c95c9f1e29 100644
--- a/include/linux/fsnotify_backend.h
+++ b/include/linux/fsnotify_backend.h
@@ -248,7 +248,7 @@ struct fsnotify_mark {
/* Group this mark is for. Set on mark creation, stable until last ref
* is dropped */
struct fsnotify_group *group;
- /* List of marks by group->i_fsnotify_marks. Also reused for queueing
+ /* List of marks by group->marks_list. Also reused for queueing
* mark into destroy_list when it's waiting for the end of SRCU period
* before it can be freed. [group->mark_mutex] */
struct list_head g_list;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 8da3e1f48195..26240a22978a 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -516,6 +516,12 @@ enum hid_type {
HID_TYPE_USBNONE
};
+enum hid_battery_status {
+ HID_BATTERY_UNKNOWN = 0,
+ HID_BATTERY_QUERIED, /* Kernel explicitly queried battery strength */
+ HID_BATTERY_REPORTED, /* Device sent unsolicited battery strength report */
+};
+
struct hid_driver;
struct hid_ll_driver;
@@ -558,7 +564,8 @@ struct hid_device { /* device report descriptor */
__s32 battery_max;
__s32 battery_report_type;
__s32 battery_report_id;
- bool battery_reported;
+ enum hid_battery_status battery_status;
+ bool battery_avoid_query;
#endif
unsigned int status; /* see STAT flags above */
diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
index d11f41d5269f..78a5a90b4267 100644
--- a/include/linux/if_vlan.h
+++ b/include/linux/if_vlan.h
@@ -663,7 +663,7 @@ static inline bool skb_vlan_tagged(const struct sk_buff *skb)
* Returns true if the skb is tagged with multiple vlan headers, regardless
* of whether it is hardware accelerated or not.
*/
-static inline bool skb_vlan_tagged_multi(const struct sk_buff *skb)
+static inline bool skb_vlan_tagged_multi(struct sk_buff *skb)
{
__be16 protocol = skb->protocol;
@@ -673,6 +673,9 @@ static inline bool skb_vlan_tagged_multi(const struct sk_buff *skb)
if (likely(!eth_type_vlan(protocol)))
return false;
+ if (unlikely(!pskb_may_pull(skb, VLAN_ETH_HLEN)))
+ return false;
+
veh = (struct vlan_ethhdr *)skb->data;
protocol = veh->h_vlan_encapsulated_proto;
}
@@ -690,7 +693,7 @@ static inline bool skb_vlan_tagged_multi(const struct sk_buff *skb)
*
* Returns features without unsafe ones if the skb has multiple tags.
*/
-static inline netdev_features_t vlan_features_check(const struct sk_buff *skb,
+static inline netdev_features_t vlan_features_check(struct sk_buff *skb,
netdev_features_t features)
{
if (skb_vlan_tagged_multi(skb)) {
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h
index 4754f01c1abb..aec44b1d9582 100644
--- a/include/linux/livepatch.h
+++ b/include/linux/livepatch.h
@@ -186,13 +186,20 @@ static inline bool klp_have_reliable_stack(void)
IS_ENABLED(CONFIG_HAVE_RELIABLE_STACKTRACE);
}
+typedef int (*klp_shadow_ctor_t)(void *obj,
+ void *shadow_data,
+ void *ctor_data);
+typedef void (*klp_shadow_dtor_t)(void *obj, void *shadow_data);
+
void *klp_shadow_get(void *obj, unsigned long id);
-void *klp_shadow_alloc(void *obj, unsigned long id, void *data,
- size_t size, gfp_t gfp_flags);
-void *klp_shadow_get_or_alloc(void *obj, unsigned long id, void *data,
- size_t size, gfp_t gfp_flags);
-void klp_shadow_free(void *obj, unsigned long id);
-void klp_shadow_free_all(unsigned long id);
+void *klp_shadow_alloc(void *obj, unsigned long id,
+ size_t size, gfp_t gfp_flags,
+ klp_shadow_ctor_t ctor, void *ctor_data);
+void *klp_shadow_get_or_alloc(void *obj, unsigned long id,
+ size_t size, gfp_t gfp_flags,
+ klp_shadow_ctor_t ctor, void *ctor_data);
+void klp_shadow_free(void *obj, unsigned long id, klp_shadow_dtor_t dtor);
+void klp_shadow_free_all(unsigned long id, klp_shadow_dtor_t dtor);
#else /* !CONFIG_LIVEPATCH */
diff --git a/include/linux/microchipphy.h b/include/linux/microchipphy.h
index eb492d47f717..8f9c90379732 100644
--- a/include/linux/microchipphy.h
+++ b/include/linux/microchipphy.h
@@ -70,4 +70,12 @@
#define LAN88XX_MMD3_CHIP_ID (32877)
#define LAN88XX_MMD3_CHIP_REV (32878)
+/* DSP registers */
+#define PHY_ARDENNES_MMD_DEV_3_PHY_CFG (0x806A)
+#define PHY_ARDENNES_MMD_DEV_3_PHY_CFG_ZD_DLY_EN_ (0x2000)
+#define LAN88XX_EXT_PAGE_ACCESS_TR (0x52B5)
+#define LAN88XX_EXT_PAGE_TR_CR 16
+#define LAN88XX_EXT_PAGE_TR_LOW_DATA 17
+#define LAN88XX_EXT_PAGE_TR_HIGH_DATA 18
+
#endif /* _MICROCHIPPHY_H */
diff --git a/include/linux/shrinker.h b/include/linux/shrinker.h
index 388ff2936a87..6794490f25b2 100644
--- a/include/linux/shrinker.h
+++ b/include/linux/shrinker.h
@@ -75,6 +75,9 @@ struct shrinker {
#define SHRINKER_NUMA_AWARE (1 << 0)
#define SHRINKER_MEMCG_AWARE (1 << 1)
-extern int register_shrinker(struct shrinker *);
-extern void unregister_shrinker(struct shrinker *);
+extern int prealloc_shrinker(struct shrinker *shrinker);
+extern void register_shrinker_prepared(struct shrinker *shrinker);
+extern int register_shrinker(struct shrinker *shrinker);
+extern void unregister_shrinker(struct shrinker *shrinker);
+extern void free_prealloced_shrinker(struct shrinker *shrinker);
#endif
diff --git a/include/linux/textsearch.h b/include/linux/textsearch.h
index 0494db3fd9e8..13770cfe33ad 100644
--- a/include/linux/textsearch.h
+++ b/include/linux/textsearch.h
@@ -62,7 +62,7 @@ struct ts_config
int flags;
/**
- * get_next_block - fetch next block of data
+ * @get_next_block: fetch next block of data
* @consumed: number of bytes consumed by the caller
* @dst: destination buffer
* @conf: search configuration
@@ -79,7 +79,7 @@ struct ts_config
struct ts_state *state);
/**
- * finish - finalize/clean a series of get_next_block() calls
+ * @finish: finalize/clean a series of get_next_block() calls
* @conf: search configuration
* @state: search state
*
diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
index 34f053a150a9..cf2862bd134a 100644
--- a/include/linux/thread_info.h
+++ b/include/linux/thread_info.h
@@ -43,11 +43,7 @@ enum {
#define THREAD_ALIGN THREAD_SIZE
#endif
-#if IS_ENABLED(CONFIG_DEBUG_STACK_USAGE) || IS_ENABLED(CONFIG_DEBUG_KMEMLEAK)
-# define THREADINFO_GFP (GFP_KERNEL_ACCOUNT | __GFP_ZERO)
-#else
-# define THREADINFO_GFP (GFP_KERNEL_ACCOUNT)
-#endif
+#define THREADINFO_GFP (GFP_KERNEL_ACCOUNT | __GFP_ZERO)
/*
* flag set/clear/test wrappers
diff --git a/include/linux/timekeeping32.h b/include/linux/timekeeping32.h
index af4114d5dc17..3616b4becb59 100644
--- a/include/linux/timekeeping32.h
+++ b/include/linux/timekeeping32.h
@@ -9,9 +9,6 @@
extern void do_gettimeofday(struct timeval *tv);
unsigned long get_seconds(void);
-/* does not take xtime_lock */
-struct timespec __current_kernel_time(void);
-
static inline struct timespec current_kernel_time(void)
{
struct timespec64 now = current_kernel_time64();
diff --git a/include/linux/timer.h b/include/linux/timer.h
index 2448f9cc48a3..7b066fd38248 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -8,8 +8,6 @@
#include <linux/debugobjects.h>
#include <linux/stringify.h>
-struct tvec_base;
-
struct timer_list {
/*
* All fields that change during normal runtime grouped to the
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 13:25:23 +0000