> On 7. May 2021, at 20:26, Warner Losh <[email protected]> wrote: > > https://reviews.freebsd.org/D30163 > > May be the ticket to solve this... I don't understand that. RACK should just compile fine when RATELIMIT is defined in the kernel config. Gordon states that this is the case for him. Whu do you think that D30163 is needed to compile RACK on a platform where RATELIMIT is in the kernel config?
Best regards Michael > > Warner > > On Fri, May 7, 2021, 12:03 PM Michael Tuexen > <[email protected]> wrote: > > On 7. May 2021, at 19:47, Gordon Bergling <[email protected]> wrote: > > > > On Fri, May 07, 2021 at 05:39:37PM +0800, Li-Wen Hsu wrote: > >> On Thu, May 6, 2021 at 11:26 PM Randall Stewart <[email protected]> wrote: > >>> > >>> The branch main has been updated by rrs: > >>> > >>> URL: > >>> https://cgit.FreeBSD.org/src/commit/?id=5d8fd932e418f03e98b3469c4088a36f0ef34ffe > >>> > >>> commit 5d8fd932e418f03e98b3469c4088a36f0ef34ffe > >>> Author: Randall Stewart <[email protected]> > >>> AuthorDate: 2021-05-06 15:22:26 +0000 > >>> Commit: Randall Stewart <[email protected]> > >>> CommitDate: 2021-05-06 15:22:26 +0000 > >>> > >>> This brings into sync FreeBSD with the netflix versions of rack and > >>> bbr. > >>> This fixes several breakages (panics) since the tcp_lro code was > >>> committed that have been reported. Quite a few new features are > >>> now in rack (prefecting of DGP -- Dynamic Goodput Pacing among the > >>> largest). There is also support for ack-war prevention. Documents > >>> comming soon on rack.. > >>> > >>> Sponsored by: Netflix > >>> Reviewed by: rscheff, mtuexen > >>> Differential Revision: https://reviews.freebsd.org/D30036 > >> > >> This seems braking LINT kernel build of powerpc: > >> > >> https://ci.freebsd.org/job/FreeBSD-main-powerpc-LINT/6082/console > >> > >> Searching "error:" leads to: > >> > >> 00:08:15.153 > >> /workspace/src/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:2143:16: > >> error: implicit declaration of function 'tcp_hw_highest_rate' is > >> invalid in C99 [-Werror,-Wimplicit-function-declaration] > >> 00:08:15.153 high_rate = > >> tcp_hw_highest_rate(rack->r_ctl.crte); > >> 00:08:15.153 ^ > >> > >> and > >> > >> 00:08:15.163 > >> /workspace/src/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:2165:16: > >> error: implicit declaration of function 'tcp_hw_highest_rate_ifp' is > >> invalid in C99 [-Werror,-Wimplicit-function-declaration] > >> 00:08:15.163 high_rate = > >> tcp_hw_highest_rate_ifp(rack->rc_inp->inp_route.ro_nh->nh_ifp, > >> rack->rc_inp); > >> 00:08:15.163 ^ > >> > >> I suspect this is because RATELIMIT is not defined in default powerpc > >> build? Is it safe to enable it? > >> > >> Best, > >> Li-Wen > > > > That should not be something RATELIMT related. I regular test 14-CURRENT on > > a > > RPi4B and the build today fails with > > > > -------------------------------------------------------------- > >>>> stage 3.1: building everything > > -------------------------------------------------------------- > > /tank/nfs_public/tiny/src/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:2143:16: > > error: implicit declaration of function 'tcp_hw_highest_rate' is invalid > > in C99 [-Werror,-Wimplicit-function-declaration] > > high_rate = tcp_hw_highest_rate(rack->r_ctl.crte); > > ^ > > /tank/nfs_public/tiny/src/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:2165:16: > > error: implicit declaration of function 'tcp_hw_highest_rate_ifp' is > > invalid in C99 [-Werror,-Wimplicit-function-declaration] > > high_rate = > > tcp_hw_highest_rate_ifp(rack->rc_inp->inp_route.ro_nh->nh_ifp, > > rack->rc_inp); > > ^ > > /tank/nfs_public/tiny/src/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:14166:15: > > error: implicit declaration of function 'tcp_hw_highest_rate' is invalid > > in C99 [-Werror,-Wimplicit-function-declaration] > > high_rate = tcp_hw_highest_rate(rack->r_ctl.crte); > > ^ > > /tank/nfs_public/tiny/src/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:14193:15: > > error: implicit declaration of function 'tcp_hw_highest_rate_ifp' is > > invalid in C99 [-Werror,-Wimplicit-function-declaration] > > high_rate = > > tcp_hw_highest_rate_ifp(rack->rc_inp->inp_route.ro_nh->nh_ifp, > > rack->rc_inp); > > ^ > > 4 errors generated. > > --- rack.o --- > > *** [rack.o] Error code 1 > > > > > > RATELIMIT is included in my KERNCONF since I use tcp_bbr(4) for a > > while on the RPi4B now. > Can you post the kernel config you are using? I'm building the kernel on an > arm64 platform by using > > tuexen@parallels:~/freebsd-src/sys/arm64/conf % cat SCTP > include GENERIC > ident SCTP > > makeoptions WITH_EXTRA_TCP_STACKS=1 > options SCTP > options SCTP_DEBUG > options TCPHPTS > options TCP_BLACKBOX > options RATELIMIT > options DEBUG_REDZONE > options IPFIREWALL > options IPFIREWALL_VERBOSE > options IPFIREWALL_VERBOSE_LIMIT=5 > options IPFIREWALL_DEFAULT_TO_ACCEPT > > It looks like RATELIMIT is not defined, when tcp_ratelimit.h is included... > > Best regards > Michael > > > --Gordon > _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/dev-commits-src-main To unsubscribe, send any mail to "[email protected]"
