Displaying 14 results from an estimated 14 matches for "net_get_random_onc".
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net_get_random_once
2015 Feb 03
0
[PATCH v3 net 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...++ b/net/ipv6/ip6_output.c
@@ -537,20 +537,6 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from)
skb_copy_secmark(to, from);
}
-static void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
-{
- static u32 ip6_idents_hashrnd __read_mostly;
- u32 hash, id;
-
- net_get_random_once(&ip6_idents_hashrnd, sizeof(ip6_idents_hashrnd));
-
- hash = __ipv6_addr_jhash(&rt->rt6i_dst.addr, ip6_idents_hashrnd);
- hash = __ipv6_addr_jhash(&rt->rt6i_src.addr, hash);
-
- id = ip_idents_reserve(hash, 1);
- fhdr->identification = htonl(id);
-}
-
int ip6_fragment(struct...
2015 Feb 03
0
[PATCH v3 net 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...++ b/net/ipv6/ip6_output.c
@@ -537,20 +537,6 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from)
skb_copy_secmark(to, from);
}
-static void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
-{
- static u32 ip6_idents_hashrnd __read_mostly;
- u32 hash, id;
-
- net_get_random_once(&ip6_idents_hashrnd, sizeof(ip6_idents_hashrnd));
-
- hash = __ipv6_addr_jhash(&rt->rt6i_dst.addr, ip6_idents_hashrnd);
- hash = __ipv6_addr_jhash(&rt->rt6i_src.addr, hash);
-
- id = ip_idents_reserve(hash, 1);
- fhdr->identification = htonl(id);
-}
-
int ip6_fragment(struct...
2015 Jan 30
0
[PATCH v2 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...struct sk_buff *to, struct sk_buff *from)
skb_copy_secmark(to, from);
}
-static void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
+void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
{
static u32 ip6_idents_hashrnd __read_mostly;
- u32 hash, id;
+ u32 id;
net_get_random_once(&ip6_idents_hashrnd, sizeof(ip6_idents_hashrnd));
- hash = __ipv6_addr_jhash(&rt->rt6i_dst.addr, ip6_idents_hashrnd);
- hash = __ipv6_addr_jhash(&rt->rt6i_src.addr, hash);
-
- id = ip_idents_reserve(hash, 1);
+ id = __ipv6_select_ident(ip6_idents_hashrnd, &rt->rt6i_dst.a...
2015 Jan 30
0
[PATCH v2 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...struct sk_buff *to, struct sk_buff *from)
skb_copy_secmark(to, from);
}
-static void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
+void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
{
static u32 ip6_idents_hashrnd __read_mostly;
- u32 hash, id;
+ u32 id;
net_get_random_once(&ip6_idents_hashrnd, sizeof(ip6_idents_hashrnd));
- hash = __ipv6_addr_jhash(&rt->rt6i_dst.addr, ip6_idents_hashrnd);
- hash = __ipv6_addr_jhash(&rt->rt6i_src.addr, hash);
-
- id = ip_idents_reserve(hash, 1);
+ id = __ipv6_select_ident(ip6_idents_hashrnd, &rt->rt6i_dst.a...
2015 Feb 03
4
[PATCH v4 net 0/3] Restore UFO support to virtio_net devices
commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4
Author: Ben Hutchings <ben at decadent.org.uk>
Date: Thu Oct 30 18:27:12 2014 +0000
drivers/net: Disable UFO through virtio
Turned off UFO support to virtio-net based devices due to issues
with IPv6 fragment id generation for UFO packets. The issue
was that IPv6 UFO/GSO implementation expects the fragment id
to be supplied in
2015 Feb 03
4
[PATCH v4 net 0/3] Restore UFO support to virtio_net devices
commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4
Author: Ben Hutchings <ben at decadent.org.uk>
Date: Thu Oct 30 18:27:12 2014 +0000
drivers/net: Disable UFO through virtio
Turned off UFO support to virtio-net based devices due to issues
with IPv6 fragment id generation for UFO packets. The issue
was that IPv6 UFO/GSO implementation expects the fragment id
to be supplied in
2015 Jan 30
9
[PATCH v2 0/3] Restore UFO support to virtio_net devices
commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4
Author: Ben Hutchings <ben at decadent.org.uk>
Date: Thu Oct 30 18:27:12 2014 +0000
drivers/net: Disable UFO through virtio
Turned off UFO support to virtio-net based devices due to issues
with IPv6 fragment id generation for UFO packets. The issue
was that IPv6 UFO/GSO implementation expects the fragment id
to be supplied in
2015 Jan 30
9
[PATCH v2 0/3] Restore UFO support to virtio_net devices
commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4
Author: Ben Hutchings <ben at decadent.org.uk>
Date: Thu Oct 30 18:27:12 2014 +0000
drivers/net: Disable UFO through virtio
Turned off UFO support to virtio-net based devices due to issues
with IPv6 fragment id generation for UFO packets. The issue
was that IPv6 UFO/GSO implementation expects the fragment id
to be supplied in
2015 Feb 02
5
[PATCH v3 0/3] Restore UFO support to virtio_net devices
commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4
Author: Ben Hutchings <ben at decadent.org.uk>
Date: Thu Oct 30 18:27:12 2014 +0000
drivers/net: Disable UFO through virtio
Turned off UFO support to virtio-net based devices due to issues
with IPv6 fragment id generation for UFO packets. The issue
was that IPv6 UFO/GSO implementation expects the fragment id
to be supplied in
2015 Feb 02
5
[PATCH v3 0/3] Restore UFO support to virtio_net devices
commit 3d0ad09412ffe00c9afa201d01effdb6023d09b4
Author: Ben Hutchings <ben at decadent.org.uk>
Date: Thu Oct 30 18:27:12 2014 +0000
drivers/net: Disable UFO through virtio
Turned off UFO support to virtio-net based devices due to issues
with IPv6 fragment id generation for UFO packets. The issue
was that IPv6 UFO/GSO implementation expects the fragment id
to be supplied in
2014 Oct 27
3
[PATCH net 0/2] drivers/net,ipv6: Fix IPv6 fragment ID selection for virtio
The virtio net protocol supports UFO but does not provide for passing a
fragment ID for fragmentation of IPv6 packets. We used to generate a
fragment ID wherever such a packet was fragmented, but currently we
always use ID=0!
Ben.
Ben Hutchings (2):
drivers/net: Disable UFO through virtio
drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO packets
drivers/net/macvtap.c | 16
2014 Oct 27
3
[PATCH net 0/2] drivers/net,ipv6: Fix IPv6 fragment ID selection for virtio
The virtio net protocol supports UFO but does not provide for passing a
fragment ID for fragmentation of IPv6 packets. We used to generate a
fragment ID wherever such a packet was fragmented, but currently we
always use ID=0!
Ben.
Ben Hutchings (2):
drivers/net: Disable UFO through virtio
drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO packets
drivers/net/macvtap.c | 16
2014 Oct 30
5
[PATCH v2 net 0/2] drivers/net,ipv6: Fix IPv6 fragment ID selection for virtio
The virtio net protocol supports UFO but does not provide for passing a
fragment ID for fragmentation of IPv6 packets. We used to generate a
fragment ID wherever such a packet was fragmented, but currently we
always use ID=0!
v2: Add blank lines after declarations
Ben.
Ben Hutchings (2):
drivers/net: Disable UFO through virtio
drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO
2014 Oct 30
5
[PATCH v2 net 0/2] drivers/net,ipv6: Fix IPv6 fragment ID selection for virtio
The virtio net protocol supports UFO but does not provide for passing a
fragment ID for fragmentation of IPv6 packets. We used to generate a
fragment ID wherever such a packet was fragmented, but currently we
always use ID=0!
v2: Add blank lines after declarations
Ben.
Ben Hutchings (2):
drivers/net: Disable UFO through virtio
drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO