Date: Fri, 7 May 2021 19:12:32 +0200 From: Michael Tuexen <michael.tuexen@macmic.franken.de> To: Brandon Bergren <bdragon@FreeBSD.org> Cc: Warner Losh <imp@bsdimp.com>, Li-Wen Hsu <lwhsu@freebsd.org>, Randall Stewart <rrs@freebsd.org>, src-committers <src-committers@freebsd.org>, "<dev-commits-src-all@freebsd.org>" <dev-commits-src-all@freebsd.org>, dev-commits-src-main@freebsd.org Subject: Re: git: 5d8fd932e418 - main - 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.. Message-ID: <31408BB3-ADBD-47D7-89B2-C151FD4649A4@macmic.franken.de> In-Reply-To: <66dab209-3419-4c82-b5de-398b463610d0@www.fastmail.com> References: <202105061526.146FQS0E008755@gitrepo.freebsd.org> <CAKBkRUy-5MCGEOYRHGk%2BtC3FKjgXmhKg5ppvn1x9eFtbcK1=VQ@mail.gmail.com> <D6646C1F-0DD2-44E6-AF77-BD04D027C556@macmic.franken.de> <CANCZdfqh5fUwVu%2BLT7=Q-ip4_VuTQW%2BZiZbtXFQpMyan4ZW8Rw@mail.gmail.com> <454D2A05-9CE3-4E60-80FD-0C5D97093A3B@macmic.franken.de> <66dab209-3419-4c82-b5de-398b463610d0@www.fastmail.com>
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> On 7. May 2021, at 18:51, Brandon Bergren <bdragon@FreeBSD.org> wrote: >=20 >=20 >=20 > On Fri, May 7, 2021, at 11:30 AM, Michael Tuexen wrote: >>> On 7. May 2021, at 18:11, Warner Losh <imp@bsdimp.com> wrote: >>>=20 >>> Yea. If we can't enable it on powerpc, I have some ideas on how to = keep these modules >>> from building when RATELIMIT isn't enabled. >> What is the problem on 32-bit PPC? Unfortunately, my G4 MacMini died=20= >> last year, but it >> is fine on 64-bit PPC. Can test it on a POWER9 system. >=20 > The powerpc LINT config explicitly disables RATELIMIT. I'm not sure = why though, it looks like it was part of the conversion from = automatically=20 I know that LINT explicitly disables RATELIMIT, but I'm wondering why. Best regards Michael > generated LINT to the manually curated one. >=20 > --=20 > Brandon Bergren > bdragon@FreeBSD.org
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