Date: Mon, 2 Nov 2015 14:18:07 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Brooks Davis <brooks@freebsd.org> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: Broken things on MIPS32 - what I'd like help with! Message-ID: <CAJ-VmokRifLphnqR1ZHZ-QXqrv1Tqg9OVWc0-kcE1gBO6UyhCg@mail.gmail.com> In-Reply-To: <20151102215447.GB50561@spindle.one-eyed-alien.net> References: <CAJ-Vmo=BivugeVDFraUeD1dj3TxeZJWD-jHnF4jmO-7yc%2BuY5Q@mail.gmail.com> <20151102215447.GB50561@spindle.one-eyed-alien.net>
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On 2 November 2015 at 13:54, Brooks Davis <brooks@freebsd.org> wrote: > On Sun, Nov 01, 2015 at 06:33:56PM -0800, Adrian Chadd wrote: >> Hi, >> >> There are a couple of things that are broken on mips32 right now and >> I'm stretched pretty thin for time. >> >> I'd really appreciate it if someone could help by figuring out what's up. >> >> * If I use scp to copy something into a USB rootfs on my Carambola2, >> the whole system hangs. I can use ddb to break into things, but >> nothing obvious has shown up. The only two locks are a buflock and a >> vfslock - but I didn't get any LORs from Witness. >> >> * ddb "continue" and "step" no longer works. I don't know when it >> stopped working; I'd really appreciate some help figuring that out. > > Robert Watson methioned recently that "continue" wasn't working on > mips64. Our tree is >3 months out of date so some bisection may be in > order. Yeah. Mine is -HEAD and still broken. I think we need to bisect. > > scp is working for us. I debugged this with jeffr. phew! -adrian
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