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mark IPv6 route6 and dest6 input MP-safe
On Thu, Jun 19, 2025 at 08:08:42PM +0200, Alexander Bluhm wrote:
> On Thu, May 22, 2025 at 03:48:10PM +0900, Alexander Bluhm wrote:
> > Hi,
> >
> > Both functions dest6_input() and route6_input() for IPv6 destination
> > options and routing header do not use global state. Mark them as
> > MP-safe. Note that ip6_unknown_opt() is already running in parallel
> > for hop-by-hop options.
> >
> > ok?
>
> anyone?
>
ok mvs
> > bluhm
> >
> > Index: netinet6/in6_proto.c
> > ===================================================================
> > RCS file: /data/mirror/openbsd/cvs/src/sys/netinet6/in6_proto.c,v
> > diff -u -p -r1.127 in6_proto.c
> > --- netinet6/in6_proto.c 20 May 2025 18:41:06 -0000 1.127
> > +++ netinet6/in6_proto.c 22 May 2025 06:10:19 -0000
> > @@ -183,14 +183,14 @@ const struct protosw inet6sw[] = {
> > .pr_type = SOCK_RAW,
> > .pr_domain = &inet6domain,
> > .pr_protocol = IPPROTO_DSTOPTS,
> > - .pr_flags = PR_ATOMIC|PR_ADDR,
> > + .pr_flags = PR_ATOMIC|PR_ADDR|PR_MPINPUT,
> > .pr_input = dest6_input
> > },
> > {
> > .pr_type = SOCK_RAW,
> > .pr_domain = &inet6domain,
> > .pr_protocol = IPPROTO_ROUTING,
> > - .pr_flags = PR_ATOMIC|PR_ADDR,
> > + .pr_flags = PR_ATOMIC|PR_ADDR|PR_MPINPUT,
> > .pr_input = route6_input
> > },
> > {
>
mark IPv6 route6 and dest6 input MP-safe