search for: fhdr

Displaying 20 results from an estimated 39 matches for "fhdr".

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[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 26
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...e/net/ipv6.h index 4292929..ca6137b 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -671,7 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); } +void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt); void ipv6_proxy_select_ident(struct sk_buff *skb); +void ipv6_skb_set_fragid(struct sk_buff *skb, __be32 frag_id); int ip6_dst_hoplimit(struct dst_entry *dst); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index ce69a12..b940b3f 100644 --- a/net/ipv6/ip6_ou...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 26
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...e/net/ipv6.h index 4292929..ca6137b 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -671,7 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); } +void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt); void ipv6_proxy_select_ident(struct sk_buff *skb); +void ipv6_skb_set_fragid(struct sk_buff *skb, __be32 frag_id); int ip6_dst_hoplimit(struct dst_entry *dst); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index ce69a12..b940b3f 100644 --- a/net/ipv6/ip6_ou...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
2
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...t.c > > > +++ b/net/ipv6/ip6_output.c > > > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > > > sizeof(struct frag_hdr)) & ~7; > > > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > > > ipv6_select_ident(&fhdr, rt); > > > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > > > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > > > + fhdr.identification); > > > > > > append: > > > return skb_append_da...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
2
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...t.c > > > +++ b/net/ipv6/ip6_output.c > > > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > > > sizeof(struct frag_hdr)) & ~7; > > > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > > > ipv6_select_ident(&fhdr, rt); > > > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > > > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > > > + fhdr.identification); > > > > > > append: > > > return skb_append_da...
[PATCH v3 net 1/3] ipv6: Select fragment id during UFO segmentation if not set.
2015 Feb 03
0
[PATCH v3 net 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...pv6.h @@ -671,6 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); } +u32 __ipv6_select_ident(u32 hashrnd, struct in6_addr *dst, + struct in6_addr *src); +void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt); void ipv6_proxy_select_ident(struct sk_buff *skb); int ip6_dst_hoplimit(struct dst_entry *dst); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index ce69a12..d28f2a2 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -537,20 +537,6 @@ static voi...
[PATCH v3 net 1/3] ipv6: Select fragment id during UFO segmentation if not set.
2015 Feb 03
0
[PATCH v3 net 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...pv6.h @@ -671,6 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); } +u32 __ipv6_select_ident(u32 hashrnd, struct in6_addr *dst, + struct in6_addr *src); +void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt); void ipv6_proxy_select_ident(struct sk_buff *skb); int ip6_dst_hoplimit(struct dst_entry *dst); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index ce69a12..d28f2a2 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -537,20 +537,6 @@ static voi...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...++ b/net/ipv6/ip6_output.c > > > > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > > > > sizeof(struct frag_hdr)) & ~7; > > > > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > > > > ipv6_select_ident(&fhdr, rt); > > > > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > > > > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > > > > + fhdr.identification); > > > > > > > > append: > > &g...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...++ b/net/ipv6/ip6_output.c > > > > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > > > > sizeof(struct frag_hdr)) & ~7; > > > > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > > > > ipv6_select_ident(&fhdr, rt); > > > > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > > > > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > > > > + fhdr.identification); > > > > > > > > append: > > &g...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
7
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...9a12..819a821 100644 > --- a/net/ipv6/ip6_output.c > +++ b/net/ipv6/ip6_output.c > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > sizeof(struct frag_hdr)) & ~7; > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > ipv6_select_ident(&fhdr, rt); > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > + fhdr.identification); > > append: > return skb_append_datato_frags(sk, skb, getfrag, from, > I thought about mi...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
7
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...9a12..819a821 100644 > --- a/net/ipv6/ip6_output.c > +++ b/net/ipv6/ip6_output.c > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > sizeof(struct frag_hdr)) & ~7; > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > ipv6_select_ident(&fhdr, rt); > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > + fhdr.identification); > > append: > return skb_append_datato_frags(sk, skb, getfrag, from, > I thought about mi...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...--- a/net/ipv6/ip6_output.c > > +++ b/net/ipv6/ip6_output.c > > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > > sizeof(struct frag_hdr)) & ~7; > > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > > ipv6_select_ident(&fhdr, rt); > > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > > + fhdr.identification); > > > > append: > > return skb_append_datato_frags(sk, skb, getfrag, f...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...--- a/net/ipv6/ip6_output.c > > +++ b/net/ipv6/ip6_output.c > > @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > > sizeof(struct frag_hdr)) & ~7; > > skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > > ipv6_select_ident(&fhdr, rt); > > - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > > + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > > + fhdr.identification); > > > > append: > > return skb_append_datato_frags(sk, skb, getfrag, f...
[PATCH v2 1/3] ipv6: Select fragment id during UFO segmentation if not set.
2015 Jan 30
0
[PATCH v2 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...pv6.h @@ -671,6 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); } +u32 __ipv6_select_ident(u32 hashrnd, struct in6_addr *dst, + struct in6_addr *src); +void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt); void ipv6_proxy_select_ident(struct sk_buff *skb); int ip6_dst_hoplimit(struct dst_entry *dst); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index ce69a12..5dc91fe 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -537,17 +537,15 @@ static vo...
[PATCH v2 1/3] ipv6: Select fragment id during UFO segmentation if not set.
2015 Jan 30
0
[PATCH v2 1/3] ipv6: Select fragment id during UFO segmentation if not set.
...pv6.h @@ -671,6 +671,9 @@ static inline int ipv6_addr_diff(const struct in6_addr *a1, const struct in6_add return __ipv6_addr_diff(a1, a2, sizeof(struct in6_addr)); } +u32 __ipv6_select_ident(u32 hashrnd, struct in6_addr *dst, + struct in6_addr *src); +void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt); void ipv6_proxy_select_ident(struct sk_buff *skb); int ip6_dst_hoplimit(struct dst_entry *dst); diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index ce69a12..5dc91fe 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -537,17 +537,15 @@ static vo...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
2
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...output.c > >> +++ b/net/ipv6/ip6_output.c > >> @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > >> sizeof(struct frag_hdr)) & ~7; > >> skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > >> ipv6_select_ident(&fhdr, rt); > >> - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > >> + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > >> + fhdr.identification); > >> > >> append: > >> return skb_append_datato_f...
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
2
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...output.c > >> +++ b/net/ipv6/ip6_output.c > >> @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, > >> sizeof(struct frag_hdr)) & ~7; > >> skb_shinfo(skb)->gso_type = SKB_GSO_UDP; > >> ipv6_select_ident(&fhdr, rt); > >> - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; > >> + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, > >> + fhdr.identification); > >> > >> append: > >> return skb_append_datato_f...
[PATCH v4 net 0/3] Restore UFO support to virtio_net devices
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
[PATCH v4 net 0/3] Restore UFO support to virtio_net devices
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
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...et/ipv6/ip6_output.c index ce69a12..819a821 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, sizeof(struct frag_hdr)) & ~7; skb_shinfo(skb)->gso_type = SKB_GSO_UDP; ipv6_select_ident(&fhdr, rt); - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, + fhdr.identification); append: return skb_append_datato_frags(sk, skb, getfrag, from, -- MST
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
2015 Jan 28
0
[PATCH 1/3] ipv6: Select fragment id during UFO/GSO segmentation if not set.
...et/ipv6/ip6_output.c index ce69a12..819a821 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1092,7 +1092,8 @@ static inline int ip6_ufo_append_data(struct sock *sk, sizeof(struct frag_hdr)) & ~7; skb_shinfo(skb)->gso_type = SKB_GSO_UDP; ipv6_select_ident(&fhdr, rt); - skb_shinfo(skb)->ip6_frag_id = fhdr.identification; + skb_shinfo(skb)->ip6_frag_id = jhash_1word(skb_shinfo(skb)->ip6_frag_id, + fhdr.identification); append: return skb_append_datato_frags(sk, skb, getfrag, from, -- MST