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authorDavid S. Miller <davem@davemloft.net>2018-03-29 18:22:31 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-29 18:22:31 +0300
commit56455e0998dd3a8096eb3fdc2c8e870a29a77bef (patch)
tree34a57fad02fee185d7f77e5f05db322d1871f86c /net/xfrm
parent5d22d47b9ed96eddb35821dc2cc4f629f45827f7 (diff)
parent415a13296a1a49639cabf9d2fe92267810caa47a (diff)
downloadlinux-56455e0998dd3a8096eb3fdc2c8e870a29a77bef.tar.xz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next
Steffen Klassert says: ==================== pull request (net-next): ipsec-next 2018-03-29 1) Remove a redundant pointer initialization esp_input_set_header(). From Colin Ian King. 2) Mark the xfrm kmem_caches as __ro_after_init. From Alexey Dobriyan. 3) Do the checksum for an ipsec offlad packet in software if the device does not advertise NETIF_F_HW_ESP_TX_CSUM. From Shannon Nelson. 4) Use booleans for true and false instead of integers in xfrm_policy_cache_flush(). From Gustavo A. R. Silva Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_input.c3
-rw-r--r--net/xfrm/xfrm_policy.c4
2 files changed, 4 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_input.c b/net/xfrm/xfrm_input.c
index 1472c0857975..44fc54dc013c 100644
--- a/net/xfrm/xfrm_input.c
+++ b/net/xfrm/xfrm_input.c
@@ -9,6 +9,7 @@
*/
#include <linux/bottom_half.h>
+#include <linux/cache.h>
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/module.h>
@@ -31,7 +32,7 @@ struct xfrm_trans_cb {
#define XFRM_TRANS_SKB_CB(__skb) ((struct xfrm_trans_cb *)&((__skb)->cb[0]))
-static struct kmem_cache *secpath_cachep __read_mostly;
+static struct kmem_cache *secpath_cachep __ro_after_init;
static DEFINE_SPINLOCK(xfrm_input_afinfo_lock);
static struct xfrm_input_afinfo const __rcu *xfrm_input_afinfo[AF_INET6 + 1];
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 625b3fca5704..0e065db6c7c0 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -51,7 +51,7 @@ static DEFINE_SPINLOCK(xfrm_policy_afinfo_lock);
static struct xfrm_policy_afinfo const __rcu *xfrm_policy_afinfo[AF_INET6 + 1]
__read_mostly;
-static struct kmem_cache *xfrm_dst_cache __read_mostly;
+static struct kmem_cache *xfrm_dst_cache __ro_after_init;
static __read_mostly seqcount_t xfrm_policy_hash_generation;
static void xfrm_init_pmtu(struct xfrm_dst **bundle, int nr);
@@ -1743,7 +1743,7 @@ static void xfrm_pcpu_work_fn(struct work_struct *work)
void xfrm_policy_cache_flush(void)
{
struct xfrm_dst *old;
- bool found = 0;
+ bool found = false;
int cpu;
might_sleep();