Date: Tue, 12 Nov 2019 09:16:16 -0600 From: Kyle Evans <kevans@freebsd.org> To: Jan Beich <jbeich@freebsd.org> Cc: Antoine Brodin <antoine@freebsd.org>, svn-ports-head@freebsd.org, svn-ports-all@freebsd.org, ports-committers <ports-committers@freebsd.org> Subject: Re: svn commit: r501032 - head/emulators/qemu-sbruno Message-ID: <CACNAnaHtZg6Xt52Fh6NkpsCmr3VuHLyf-X0NgPTWOjyjzY2s4Q@mail.gmail.com> In-Reply-To: <imuk-ra0s-wny@FreeBSD.org> References: <201905081624.x48GOguo036722@repo.freebsd.org> <zhnw-ucvj-wny@FreeBSD.org> <pnos-ucm7-wny@FreeBSD.org> <CAALwa8mc8XXyBMtTj-sUhGwT%2Bb2MVREcZrgPPbD1C7=4ERqTcw@mail.gmail.com> <imuk-ra0s-wny@FreeBSD.org>
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On Wed, May 8, 2019 at 3:02 PM Jan Beich <jbeich@freebsd.org> wrote: > > Antoine Brodin <antoine@freebsd.org> writes: > > > On Wed, May 8, 2019 at 6:36 PM Jan Beich <jbeich@freebsd.org> wrote: > > > >> > >> Jan Beich <jbeich@FreeBSD.org> writes: > >> > >> > Antoine Brodin <antoine@FreeBSD.org> writes: > >> > > >> >> Author: antoine > >> >> Date: Wed May 8 16:24:42 2019 > >> >> New Revision: 501032 > >> >> URL: https://svnweb.freebsd.org/changeset/ports/501032 > >> >> > >> >> Log: > >> >> Unbreak qemu-user-static at runtime > >> > > >> > Why? Wasn't r500819 enough? It was even confirmed in > >> > https://github.com/seanbruno/qemu-bsd-user/issues/74#issuecomment-490337655 > >> > >> Also, I've just checked /latest package for -CURRENT: > >> - qemu-aarch64-static works fine > >> - qemu-arm-static works fine > > > > With version 2.11.50.g20190318_1, I had crashes with: > > How did you upgrade to 2.11.50.g20190318_1? Built manually, built > via poudriere or fetched /latest package from pkg.freebsd.org? > If you mean the package cluster *itself* then it uses qemu-user-static > from a build before e.g., > > http://beefy12.nyi.freebsd.org/data/head-amd64-default/p500844_s347134/.data.json > ended on 2019-05-08 02:39:29 UTC > http://beefy8.nyi.freebsd.org/data/head-armv6-default/p500844_s347134/.data.json > started on 2019-05-05 01:07:43 UTC > > As 2.11.50.g20190318_1 wasn't available at the time 2.11.50.g20190318 was used > which resulted in head-armv6 failing at the initialization. Nothing was built. > > > - qemu-mips-static > > - qemu-arm-static > > - qemu-mips64-static > > > > Changing SSP_CFLAGS fixed at least qemu-mips64-static. > > qemu-mips64-static works fine here without overriding SSP_CFLAGS in > emulators/qemu-user-static. > > Did you rebuild both glib20 *then* qemu-user-static after r500819? > qemu-user-static uses *static* libraries, so it has to be rebuilt each > time one of its BUILD_DEPENDS changes. > > During my testing SSP_CFLAGS in emulators/qemu-user-static had no effect > unlike in devel/glib20. Hi, I did some digging, and both of these commits ultimately just paper over the actual problem -- we end up hitting SSP failures more consistently in our qemu-rebase-3.1 branch even with these applied. It turns out you've just reduced the surface area that's affected, and the source of the bug is discussed in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241905 -- once we get that hammered out, we can/should revert both of these. This is mostly just an FYI to help explain the differences in behavior, since nothing can be done at this time from a ports' perspective. Thanks, Kyle Evans
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