search for: dst_entry

...count) -{ - return sizeof(acl_ea_header) + count * sizeof(acl_ea_entry); -} - -static int ext2_acl_to_xattr(void *dst, const void *src, - size_t dst_size, size_t src_size) -{ - int i, count; - const void *end = src + src_size; - acl_ea_header *ext_acl = (acl_ea_header *)dst; - acl_ea_entry *dst_entry = ext_acl->a_entries; - ext2_acl_entry *src_entry; - - if (src_size < sizeof(ext2_acl_header)) - goto fail; - if (((ext2_acl_header *)src)->a_version != - cpu_to_le32(EXT2_ACL_VERSION)) - goto fail; - src += sizeof(ext2_acl_header); - count = ext2_acl_count(src_size); - if (count &lt...

...4/xfrm4_policy.c --- a/net/ipv4/xfrm4_policy.c 2007-05-25 12:21:11.000000000 +0300 +++ b/net/ipv4/xfrm4_policy.c 2007-05-25 12:21:11.000000000 +0300 @@ -16,6 +16,8 @@ static struct dst_ops xfrm4_dst_ops; static struct xfrm_policy_afinfo xfrm4_policy_afinfo; +static void xfrm4_update_pmtu(struct dst_entry *dst, u32 mtu); + static int xfrm4_dst_lookup(struct xfrm_dst **dst, struct flowi *fl) { return __ip_route_output_key((struct rtable**)dst, fl); @@ -53,17 +55,20 @@ struct dst_entry *dst, *dst_prev; struct rtable *rt0 = (struct rtable*)(*dst_p); struct rtable *rt = rt0; - u...

On Thu, Oct 17, 2019 at 7:44 PM Andrey Konovalov <andreyknvl at google.com> wrote: > > Currently kcov can only collect coverage for syscalls that are issued > from the current process. This patch adds support for KCOV_REMOTE_ENABLE, > that makes it possible to collect coverage for arbitrary parts of the > kernel code, provided that this part is annotated with kcov_remote_start

...nst 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_output.c +++ b/net/ipv6/ip6_output.c @@ -537,7 +537,7 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) skb_copy_secmark(to, from); } -static void ipv6_...

...nst 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_output.c +++ b/net/ipv6/ip6_output.c @@ -537,7 +537,7 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) skb_copy_secmark(to, from); } -static void ipv6_...

...turn __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 void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) skb_copy_secmark(to, from); } -static void ipv6_...

...turn __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 void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) skb_copy_secmark(to, from); } -static void ipv6_...

...llows these conditions... if (dnat_took_place(skb)) { <snip> if (ip_route_input(skb, iph->daddr, iph->saddr, iph->tos, <snip> if (!ip_route_output_key(&rt, &fl)) { <snip> if (((struct dst_entry *)rt)->dev == dev || rt->rt_type == RTN_LOCAL) { ** ok here ** else ** CHOKE with above msg ** As far as I know, there was nothing fancy in my settings. A host specific route for the vifX.0 and the domU, normal subnet routing on eth0 and...

...turn __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 void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) skb_copy_secmark(to, from); } -static void ipv6_s...

...turn __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 void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) skb_copy_secmark(to, from); } -static void ipv6_s...

https://bugzilla.netfilter.org/show_bug.cgi?id=847 Summary: Owner matching fails on listening socket Product: netfilter/iptables Version: unspecified Platform: x86_64 OS/Version: Debian GNU/Linux Status: NEW Severity: enhancement Priority: P5 Component: ip_tables (kernel) AssignedTo:

...clude <net/icmp.h> >+ >++extern int xen_checksum_setup(struct sk_buff *skb); >++ >+ /* Add encapsulation header. >+ * >+ * In transport mode, the IP header will be moved forward to make space >+@@ -102,7 +104,11 @@ static int xfrm4_output_one(struct sk_bu >+ struct dst_entry *dst = skb->dst; >+ struct xfrm_state *x = dst->xfrm; >+ int err; >+- >++ >++ err = xen_checksum_setup(skb); >++ if (err) >++ goto error_nolock; >++ >+ if (skb->ip_summed == CHECKSUM_HW) { >+ err = skb_checksum_help(skb, 0); >+ if (err) > > &...

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

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

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later

* * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

* * * This series of VMCI linux upstreaming patches include latest udpate from VMware to address Greg's and all other's code review comments. Summary of changes: - Rebase our linux kernel tree from v3.5 to v3.7. - Fix all checkpatch warnings and errors. Fix some checkpatch with -strict errors. This addresses Greg's comment: On 15 Nov 2012

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

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