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From: Ola Lundqvist (opal_at_debian.org)
Date: Mon 09 Aug 2004 - 16:56:36 BST


Hello

My debian patch can be found at:

http://debian.opal.dhs.org/patch-2.4.26-vs1.28.diff

The full patch set is available a
'apt-get source kernel-patch-ctx' away. Or on
http://ftp.se.debian.org/debian/pool/main/k/kernel-patch-ctx/

Regards,

// Ola

On Mon, Aug 09, 2004 at 03:00:02PM +0200, Herbert Poetzl wrote:
> On Mon, Aug 09, 2004 at 02:29:01PM +0200, Ola Lundqvist wrote:
> > Hello
> >
> > I'm the maintainer of kernel-patch-ctx in Debian. I have prepared a version of 1.28 for
> > debian of the kernel patch. I had to modify it some in order to make it apply nicely
> > because Debian ship with some patches for ipv6 etc.
>
> do not use the patch for the vanilla kernel, if you want
> something updated for debian, please send me an url where
> I can download the debian patches (preferable in one
> patch) ... I'll update the debian branch to vs1.29.rc1
> then so we can get debian folks up to date ...
>
> the debian kernel is quite different, and adapting the
> mainline patches to debian always resulted in a broken
> kernel ...
>
> TIA,
> Herbert
>
> > I get a problem with include/net/route.h.
> >
> > Problematic function here:
> >
> > ---
> >
> > static inline int ip_route_connect(struct rtable **rp, u32 dst,
> > u32 src, u32 tos, int oif, u8 protocol,
> > u16 sport, u16 dport, struct sock *sk)
> > {
> > struct flowi fl = { .oif = oif,
> > .nl_u = { .ip4_u = { .daddr = dst,
> > .saddr = src,
> > .tos = tos } },
> > .proto = protocol,
> > .uli_u = { .ports =
> > { .sport = sport,
> > .dport = dport } } };
> >
> > int err;
> > struct iproot_info *ip_info = current->ip_info;
> > if (ip_info != NULL) {
> > __u32 ipv4root = ip_info->ipv4[0];
> > if (ipv4root != 0) {
> > int n = ip_info->nbipv4;
> > if (src == 0) {
> > if (n > 1) {
> > u32 foundsrc;
> > int i;
> > err = ip_route_output(rp, dst, src, tos, oif);
> > if (err) return err;
> > foundsrc = (*rp)->rt_src;
> > ip_rt_put(*rp);
> > for (i=0; i<n; i++){
> > u32 mask = ip_info->mask[i];
> > u32 ipv4 = ip_info->ipv4[i];
> > u32 netipv4 = ipv4 & mask;
> > if ((foundsrc & mask) == netipv4) {
> > src = ipv4;
> > break;
> > }
> > }
> > }
> > if (src == 0)
> > src = dst == 0x0100007f
> > ? 0x0100007f: ipv4root;
> > } else {
> > int i;
> > for (i=0; i<n; i++) {
> > if (ip_info->ipv4[i] == src) break;
> > }
> > if (i == n)
> > return -EPERM;
> > }
> > if (dst == 0x0100007f && !vx_check(0, VX_ADMIN))
> > dst = ipv4root;
> > }
> > }
> > if (!dst || !src) {
> > err = __ip_route_output_key(rp, &fl);
> > if (err)
> > return err;
> > fl.fl4_dst = (*rp)->rt_dst;
> > fl.fl4_src = (*rp)->rt_src;
> > ip_rt_put(*rp);
> > *rp = NULL;
> > }
> > return ip_route_output_flow(rp, &fl, sk, 0);
> > }
> >
> > ---
> >
> > The problem is that there is no ip_route_output function in this kernel tree. What is
> > intended here and what can I use instead. I have a ip_route_output_flow and
> > a ip_route_output_key function to use...
> >
> > extern int __ip_route_output_key(struct rtable **, const struct flowi *flp);
> > extern int ip_route_output_key(struct rtable **, struct flowi *flp);
> > extern int ip_route_output_flow(struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
> >
> > I can probably fix this but I do not want to create a bug so I need
> > to know what this function should accomplish.
> >
> > Best regards,
> >
> > // Ola
> >
> > --
> > --------------------- Ola Lundqvist ---------------------------
> > / opal_at_debian.org Annebergsslingan 37 \
> > | opal_at_lysator.liu.se 654 65 KARLSTAD |
> > | +46 (0)54-10 14 30 +46 (0)70-332 1551 |
> > | http://www.opal.dhs.org UIN/icq: 4912500 |
> > \ gpg/f.p.: 7090 A92B 18FE 7994 0C36 4FE4 18A1 B1CF 0FE5 3DD9 /
> > ---------------------------------------------------------------
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-- 
 --------------------- Ola Lundqvist ---------------------------
/  opal_at_debian.org                     Annebergsslingan 37      \
|  opal_at_lysator.liu.se                 654 65 KARLSTAD          |
|  +46 (0)54-10 14 30                  +46 (0)70-332 1551       |
|  http://www.opal.dhs.org             UIN/icq: 4912500         |
\  gpg/f.p.: 7090 A92B 18FE 7994 0C36  4FE4 18A1 B1CF 0FE5 3DD9 /
 ---------------------------------------------------------------
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