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-rw-r--r--include/acpi/actypes.h3
-rw-r--r--include/drm/drm_gem_shmem_helper.h5
-rw-r--r--include/linux/blkdev.h3
-rw-r--r--include/linux/blktrace_api.h18
-rw-r--r--include/linux/bootconfig.h3
-rw-r--r--include/linux/hid.h2
-rw-r--r--include/linux/icmpv6.h16
-rw-r--r--include/linux/kvm_host.h2
-rw-r--r--include/linux/mm.h4
-rw-r--r--include/linux/netfilter/ipset/ip_set.h11
-rw-r--r--include/linux/platform_data/spi-omap2-mcspi.h1
-rw-r--r--include/sound/soc.h2
-rw-r--r--include/uapi/linux/dm-ioctl.h4
-rw-r--r--include/xen/interface/io/tpmif.h2
-rw-r--r--include/xen/xenbus.h3
15 files changed, 57 insertions, 22 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index a2583c2bc054..4defed58ea33 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -532,11 +532,12 @@ typedef u64 acpi_integer;
strnlen (a, ACPI_NAMESEG_SIZE) == ACPI_NAMESEG_SIZE)
/*
- * Algorithm to obtain access bit width.
+ * Algorithm to obtain access bit or byte width.
* Can be used with access_width of struct acpi_generic_address and access_size of
* struct acpi_resource_generic_register.
*/
#define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2))
+#define ACPI_ACCESS_BYTE_WIDTH(size) (1 << ((size) - 1))
/*******************************************************************************
*
diff --git a/include/drm/drm_gem_shmem_helper.h b/include/drm/drm_gem_shmem_helper.h
index e34a7b7f848a..294b2931c4cc 100644
--- a/include/drm/drm_gem_shmem_helper.h
+++ b/include/drm/drm_gem_shmem_helper.h
@@ -96,6 +96,11 @@ struct drm_gem_shmem_object {
* The address are un-mapped when the count reaches zero.
*/
unsigned int vmap_use_count;
+
+ /**
+ * @map_cached: map object cached (instead of using writecombine).
+ */
+ bool map_cached;
};
#define to_drm_gem_shmem_obj(obj) \
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 053ea4b51988..f629d40c645c 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -524,7 +524,7 @@ struct request_queue {
unsigned int sg_reserved_size;
int node;
#ifdef CONFIG_BLK_DEV_IO_TRACE
- struct blk_trace *blk_trace;
+ struct blk_trace __rcu *blk_trace;
struct mutex blk_trace_mutex;
#endif
/*
@@ -1494,7 +1494,6 @@ static inline void put_dev_sector(Sector p)
}
int kblockd_schedule_work(struct work_struct *work);
-int kblockd_schedule_work_on(int cpu, struct work_struct *work);
int kblockd_mod_delayed_work_on(int cpu, struct delayed_work *dwork, unsigned long delay);
#define MODULE_ALIAS_BLOCKDEV(major,minor) \
diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index 7bb2d8de9f30..3b6ff5902edc 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -51,9 +51,13 @@ void __trace_note_message(struct blk_trace *, struct blkcg *blkcg, const char *f
**/
#define blk_add_cgroup_trace_msg(q, cg, fmt, ...) \
do { \
- struct blk_trace *bt = (q)->blk_trace; \
+ struct blk_trace *bt; \
+ \
+ rcu_read_lock(); \
+ bt = rcu_dereference((q)->blk_trace); \
if (unlikely(bt)) \
__trace_note_message(bt, cg, fmt, ##__VA_ARGS__);\
+ rcu_read_unlock(); \
} while (0)
#define blk_add_trace_msg(q, fmt, ...) \
blk_add_cgroup_trace_msg(q, NULL, fmt, ##__VA_ARGS__)
@@ -61,10 +65,14 @@ void __trace_note_message(struct blk_trace *, struct blkcg *blkcg, const char *f
static inline bool blk_trace_note_message_enabled(struct request_queue *q)
{
- struct blk_trace *bt = q->blk_trace;
- if (likely(!bt))
- return false;
- return bt->act_mask & BLK_TC_NOTIFY;
+ struct blk_trace *bt;
+ bool ret;
+
+ rcu_read_lock();
+ bt = rcu_dereference(q->blk_trace);
+ ret = bt && (bt->act_mask & BLK_TC_NOTIFY);
+ rcu_read_unlock();
+ return ret;
}
extern void blk_add_driver_data(struct request_queue *q, struct request *rq,
diff --git a/include/linux/bootconfig.h b/include/linux/bootconfig.h
index 7e18c939663e..d11e183fcb54 100644
--- a/include/linux/bootconfig.h
+++ b/include/linux/bootconfig.h
@@ -10,6 +10,9 @@
#include <linux/kernel.h>
#include <linux/types.h>
+#define BOOTCONFIG_MAGIC "#BOOTCONFIG\n"
+#define BOOTCONFIG_MAGIC_LEN 12
+
/* XBC tree node */
struct xbc_node {
u16 next;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index cd41f209043f..875f71132b14 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -492,7 +492,7 @@ struct hid_report_enum {
};
#define HID_MIN_BUFFER_SIZE 64 /* make sure there is at least a packet size of space */
-#define HID_MAX_BUFFER_SIZE 4096 /* 4kb */
+#define HID_MAX_BUFFER_SIZE 8192 /* 8kb */
#define HID_CONTROL_FIFO_SIZE 256 /* to init devices with >100 reports */
#define HID_OUTPUT_FIFO_SIZE 64
diff --git a/include/linux/icmpv6.h b/include/linux/icmpv6.h
index 93338fd54af8..33d379602314 100644
--- a/include/linux/icmpv6.h
+++ b/include/linux/icmpv6.h
@@ -22,19 +22,23 @@ extern int inet6_unregister_icmp_sender(ip6_icmp_send_t *fn);
int ip6_err_gen_icmpv6_unreach(struct sk_buff *skb, int nhs, int type,
unsigned int data_len);
+#if IS_ENABLED(CONFIG_NF_NAT)
+void icmpv6_ndo_send(struct sk_buff *skb_in, u8 type, u8 code, __u32 info);
+#else
+#define icmpv6_ndo_send icmpv6_send
+#endif
+
#else
static inline void icmpv6_send(struct sk_buff *skb,
u8 type, u8 code, __u32 info)
{
-
}
-#endif
-#if IS_ENABLED(CONFIG_NF_NAT)
-void icmpv6_ndo_send(struct sk_buff *skb_in, u8 type, u8 code, __u32 info);
-#else
-#define icmpv6_ndo_send icmpv6_send
+static inline void icmpv6_ndo_send(struct sk_buff *skb,
+ u8 type, u8 code, __u32 info)
+{
+}
#endif
extern int icmpv6_init(void);
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 7944ad6ac10b..bcb9b2ac0791 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -1344,7 +1344,7 @@ static inline void kvm_vcpu_set_dy_eligible(struct kvm_vcpu *vcpu, bool val)
#endif /* CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT */
struct kvm_vcpu *kvm_get_running_vcpu(void);
-struct kvm_vcpu __percpu **kvm_get_running_vcpus(void);
+struct kvm_vcpu * __percpu *kvm_get_running_vcpus(void);
#ifdef CONFIG_HAVE_KVM_IRQ_BYPASS
bool kvm_arch_has_irq_bypass(void);
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 52269e56c514..c54fb96cb1e6 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -2715,6 +2715,10 @@ static inline bool debug_pagealloc_enabled_static(void)
#if defined(CONFIG_DEBUG_PAGEALLOC) || defined(CONFIG_ARCH_HAS_SET_DIRECT_MAP)
extern void __kernel_map_pages(struct page *page, int numpages, int enable);
+/*
+ * When called in DEBUG_PAGEALLOC context, the call should most likely be
+ * guarded by debug_pagealloc_enabled() or debug_pagealloc_enabled_static()
+ */
static inline void
kernel_map_pages(struct page *page, int numpages, int enable)
{
diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
index 908d38dbcb91..5448c8b443db 100644
--- a/include/linux/netfilter/ipset/ip_set.h
+++ b/include/linux/netfilter/ipset/ip_set.h
@@ -121,6 +121,7 @@ struct ip_set_ext {
u32 timeout;
u8 packets_op;
u8 bytes_op;
+ bool target;
};
struct ip_set;
@@ -187,6 +188,14 @@ struct ip_set_type_variant {
/* Return true if "b" set is the same as "a"
* according to the create set parameters */
bool (*same_set)(const struct ip_set *a, const struct ip_set *b);
+ /* Region-locking is used */
+ bool region_lock;
+};
+
+struct ip_set_region {
+ spinlock_t lock; /* Region lock */
+ size_t ext_size; /* Size of the dynamic extensions */
+ u32 elements; /* Number of elements vs timeout */
};
/* The core set type structure */
@@ -501,7 +510,7 @@ ip_set_init_skbinfo(struct ip_set_skbinfo *skbinfo,
}
#define IP_SET_INIT_KEXT(skb, opt, set) \
- { .bytes = (skb)->len, .packets = 1, \
+ { .bytes = (skb)->len, .packets = 1, .target = true,\
.timeout = ip_set_adt_opt_timeout(opt, set) }
#define IP_SET_INIT_UEXT(set) \
diff --git a/include/linux/platform_data/spi-omap2-mcspi.h b/include/linux/platform_data/spi-omap2-mcspi.h
index 0bf9fddb8306..3b400b1919a9 100644
--- a/include/linux/platform_data/spi-omap2-mcspi.h
+++ b/include/linux/platform_data/spi-omap2-mcspi.h
@@ -11,6 +11,7 @@ struct omap2_mcspi_platform_config {
unsigned short num_cs;
unsigned int regs_offset;
unsigned int pin_dir:1;
+ size_t max_xfer_len;
};
struct omap2_mcspi_device_config {
diff --git a/include/sound/soc.h b/include/sound/soc.h
index f0e4f36f83bf..8a2266676b2d 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1157,7 +1157,7 @@ struct snd_soc_pcm_runtime {
((i) < rtd->num_codecs) && ((dai) = rtd->codec_dais[i]); \
(i)++)
#define for_each_rtd_codec_dai_rollback(rtd, i, dai) \
- for (; ((--i) >= 0) && ((dai) = rtd->codec_dais[i]);)
+ for (; (--(i) >= 0) && ((dai) = rtd->codec_dais[i]);)
void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd);
diff --git a/include/uapi/linux/dm-ioctl.h b/include/uapi/linux/dm-ioctl.h
index 2df8ceca1f9b..6622912c2342 100644
--- a/include/uapi/linux/dm-ioctl.h
+++ b/include/uapi/linux/dm-ioctl.h
@@ -272,9 +272,9 @@ enum {
#define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
#define DM_VERSION_MAJOR 4
-#define DM_VERSION_MINOR 41
+#define DM_VERSION_MINOR 42
#define DM_VERSION_PATCHLEVEL 0
-#define DM_VERSION_EXTRA "-ioctl (2019-09-16)"
+#define DM_VERSION_EXTRA "-ioctl (2020-02-27)"
/* Status bits */
#define DM_READONLY_FLAG (1 << 0) /* In/Out */
diff --git a/include/xen/interface/io/tpmif.h b/include/xen/interface/io/tpmif.h
index 28e7dcd75e82..f8aa8bac5196 100644
--- a/include/xen/interface/io/tpmif.h
+++ b/include/xen/interface/io/tpmif.h
@@ -46,7 +46,7 @@ struct vtpm_shared_page {
uint8_t pad;
uint8_t nr_extra_pages; /* extra pages for long packets; may be zero */
- uint32_t extra_pages[0]; /* grant IDs; length in nr_extra_pages */
+ uint32_t extra_pages[]; /* grant IDs; length in nr_extra_pages */
};
#endif
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index 89a889585ba0..850a43bd69d3 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -42,6 +42,7 @@
#include <linux/completion.h>
#include <linux/init.h>
#include <linux/slab.h>
+#include <linux/semaphore.h>
#include <xen/interface/xen.h>
#include <xen/interface/grant_table.h>
#include <xen/interface/io/xenbus.h>
@@ -76,7 +77,7 @@ struct xenbus_device {
enum xenbus_state state;
struct completion down;
struct work_struct work;
- spinlock_t reclaim_lock;
+ struct semaphore reclaim_sem;
};
static inline struct xenbus_device *to_xenbus_device(struct device *dev)
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-20 14:25:18 +0300