linux/net/ipv4/ipcomp.c, branch v2.6.28

ipcomp: Fix warnings after ipcomp consolidation.

2008-07-27T10:59:24Z

net/ipv4/ipcomp.c: In function ‘ipcomp4_init_state’: net/ipv4/ipcomp.c:109: warning: unused variable ‘calg_desc’ net/ipv4/ipcomp.c:108: warning: unused variable ‘ipcd’ net/ipv4/ipcomp.c:107: warning: ‘err’ may be used uninitialized in this function net/ipv6/ipcomp6.c: In function ‘ipcomp6_init_state’: net/ipv6/ipcomp6.c:139: warning: unused variable ‘calg_desc’ net/ipv6/ipcomp6.c:138: warning: unused variable ‘ipcd’ net/ipv6/ipcomp6.c:137: warning: ‘err’ may be used uninitialized in this function Signed-off-by: David S. Miller

ipsec: ipcomp - Merge IPComp implementations

2008-07-25T09:54:40Z

This patch merges the IPv4/IPv6 IPComp implementations since most of the code is identical. As a result future enhancements will no longer need to be duplicated. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller

net: Remove unnecessary inclusions of asm/semaphore.h

2008-04-19T02:15:50Z

None of these files use any of the functionality promised by asm/semaphore.h. It's possible that they rely on it dragging in some unrelated header file, but I can't build all these files, so we'll have fix any build failures as they come up. Signed-off-by: Matthew Wilcox

[IPV4]: Use NIPQUAD_FMT to format ipv4 addresses.

2008-04-14T11:09:00Z

And use %u to format port. Signed-off-by: YOSHIFUJI Hideaki Signed-off-by: David S. Miller

[IPCOMP]: Disable BH on output when using shared tfm

2008-02-28T19:23:17Z

Because we use shared tfm objects in order to conserve memory, (each tfm requires 128K of vmalloc memory), BH needs to be turned off on output as that can occur in process context. Previously this was done implicitly by the xfrm output code. That was lost when it became lockless. So we need to add the BH disabling to IPComp directly. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller

[XFRM]: constify 'struct xfrm_type'

2008-02-01T03:27:20Z

Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

[IPCOMP]: Fetch nexthdr before ipch is destroyed

2008-02-01T03:27:11Z

When I moved the nexthdr setting out of IPComp I accidently moved the reading of ipch->nexthdr after the decompression. Unfortunately this means that we'd be reading from a stale ipch pointer which doesn't work very well. This patch moves the reading up so that we get the correct nexthdr value. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller

[IPSEC]: Forbid BEET + ipcomp for now

2008-01-28T22:53:43Z

While BEET can theoretically work with IPComp the current code can't do that because it tries to construct a BEET mode tunnel type which doesn't (and cannot) exist. In fact as it is it won't even attach a tunnel object at all for BEET which is bogus. To support this fully we'd also need to change the policy checks on input to recognise a plain tunnel as a legal variant of an optional BEET transform. This patch simply fails such constructions for now. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller

[IPSEC]: Fix crypto_alloc_comp error checking

2007-11-07T12:15:03Z

The function crypto_alloc_comp returns an errno instead of NULL to indicate error. So it needs to be tested with IS_ERR. This is based on a patch by Vicen� Beltran Querol. Signed-off-by: Herbert Xu Signed-off-by: David S. Miller

cleanup asm/scatterlist.h includes

2007-11-02T07:47:06Z

Not architecture specific code should not #include . This patch therefore either replaces them with #include or simply removes them if they were unused. Signed-off-by: Adrian Bunk Signed-off-by: Jens Axboe