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Merge tag 'v4.9.169' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into odroidn2-4.9.y

Browse Source 
This is the 4.9.169 stable release
This commit is contained in:
Mauro (mdrjr) Ribeiro
2019-04-25 19:25:24 -03:00
parent 98336d382f df62169c33
commit 75faeb6f0e
84 changed files with 1141 additions and 289 deletions
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36
include/linux/bitrev.h
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@@ -31,32 +31,32 @@ static inline u32 __bitrev32(u32 x)
#define __constant_bitrev32(x) \
({ \
u32 __x = x; \
__x = (__x >> 16) | (__x << 16); \
__x = ((__x & (u32)0xFF00FF00UL) >> 8) | ((__x & (u32)0x00FF00FFUL) << 8); \
__x = ((__x & (u32)0xF0F0F0F0UL) >> 4) | ((__x & (u32)0x0F0F0F0FUL) << 4); \
__x = ((__x & (u32)0xCCCCCCCCUL) >> 2) | ((__x & (u32)0x33333333UL) << 2); \
__x = ((__x & (u32)0xAAAAAAAAUL) >> 1) | ((__x & (u32)0x55555555UL) << 1); \
__x; \
u32 ___x = x; \
___x = (___x >> 16) | (___x << 16); \
___x = ((___x & (u32)0xFF00FF00UL) >> 8) | ((___x & (u32)0x00FF00FFUL) << 8); \
___x = ((___x & (u32)0xF0F0F0F0UL) >> 4) | ((___x & (u32)0x0F0F0F0FUL) << 4); \
___x = ((___x & (u32)0xCCCCCCCCUL) >> 2) | ((___x & (u32)0x33333333UL) << 2); \
___x = ((___x & (u32)0xAAAAAAAAUL) >> 1) | ((___x & (u32)0x55555555UL) << 1); \
___x; \
})
#define __constant_bitrev16(x) \
({ \
u16 __x = x; \
__x = (__x >> 8) | (__x << 8); \
__x = ((__x & (u16)0xF0F0U) >> 4) | ((__x & (u16)0x0F0FU) << 4); \
__x = ((__x & (u16)0xCCCCU) >> 2) | ((__x & (u16)0x3333U) << 2); \
__x = ((__x & (u16)0xAAAAU) >> 1) | ((__x & (u16)0x5555U) << 1); \
__x; \
u16 ___x = x; \
___x = (___x >> 8) | (___x << 8); \
___x = ((___x & (u16)0xF0F0U) >> 4) | ((___x & (u16)0x0F0FU) << 4); \
___x = ((___x & (u16)0xCCCCU) >> 2) | ((___x & (u16)0x3333U) << 2); \
___x = ((___x & (u16)0xAAAAU) >> 1) | ((___x & (u16)0x5555U) << 1); \
___x; \
})
#define __constant_bitrev8(x) \
({ \
u8 __x = x; \
__x = (__x >> 4) | (__x << 4); \
__x = ((__x & (u8)0xCCU) >> 2) | ((__x & (u8)0x33U) << 2); \
__x = ((__x & (u8)0xAAU) >> 1) | ((__x & (u8)0x55U) << 1); \
__x; \
u8 ___x = x; \
___x = (___x >> 4) | (___x << 4); \
___x = ((___x & (u8)0xCCU) >> 2) | ((___x & (u8)0x33U) << 2); \
___x = ((___x & (u8)0xAAU) >> 1) | ((___x & (u8)0x55U) << 1); \
___x; \
})
#define bitrev32(x) \

2
include/linux/mlx5/driver.h
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@@ -578,6 +578,8 @@ enum mlx5_pci_status {
};
struct mlx5_td {
/* protects tirs list changes while tirs refresh */
struct mutex list_lock;
struct list_head tirs_list;
u32 tdn;
};

3
include/linux/string.h
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@@ -111,6 +111,9 @@ extern void * memscan(void *,int,__kernel_size_t);
#ifndef __HAVE_ARCH_MEMCMP
extern int memcmp(const void *,const void *,__kernel_size_t);
#endif
#ifndef __HAVE_ARCH_BCMP
extern int bcmp(const void *,const void *,__kernel_size_t);
#endif
#ifndef __HAVE_ARCH_MEMCHR
extern void * memchr(const void *,int,__kernel_size_t);
#endif

2
include/linux/virtio_ring.h
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@@ -62,7 +62,7 @@ struct virtqueue;
/*
* Creates a virtqueue and allocates the descriptor ring. If
* may_reduce_num is set, then this may allocate a smaller ring than
* expected. The caller should query virtqueue_get_ring_size to learn
* expected. The caller should query virtqueue_get_vring_size to learn
* the actual size of the ring.
*/
struct virtqueue *vring_create_virtqueue(unsigned int index,

2
include/net/ip.h
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@@ -581,7 +581,7 @@ int ip_options_get_from_user(struct net *net, struct ip_options_rcu **optp,
unsigned char __user *data, int optlen);
void ip_options_undo(struct ip_options *opt);
void ip_forward_options(struct sk_buff *skb);
int ip_options_rcv_srr(struct sk_buff *skb);
int ip_options_rcv_srr(struct sk_buff *skb, struct net_device *dev);
/*
* Functions provided by ip_sockglue.c

1
include/net/net_namespace.h
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@@ -53,6 +53,7 @@ struct net {
*/
spinlock_t rules_mod_lock;
u32 hash_mix;
atomic64_t cookie_gen;
struct list_head list; /* list of network namespaces */

15
include/net/netns/hash.h
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@@ -1,21 +1,10 @@
#ifndef __NET_NS_HASH_H__
#define __NET_NS_HASH_H__
#include <asm/cache.h>
struct net;
#include <net/net_namespace.h>
static inline u32 net_hash_mix(const struct net *net)
{
#ifdef CONFIG_NET_NS
/*
* shift this right to eliminate bits, that are
* always zeroed
*/
return (u32)(((unsigned long)net) >> L1_CACHE_SHIFT);
#else
return 0;
#endif
return net->hash_mix;
}
#endif