[I listed my /usr/src svn veriosn information instead of /usr/ports .
Correcting. . .]
On 2018-Dec-31, at 12:05, Mark Millard wrote:
> On 2018-Dec-31, at 10:16, Jonathan Chen wrote:
>
>> On Mon, 31 Dec 2018 at 21:05, Mark Millard wrote:
>> [...]
>>> But if you have a form of hang-up that
On 2018-Dec-31, at 10:16, Jonathan Chen wrote:
> On Mon, 31 Dec 2018 at 21:05, Mark Millard wrote:
> [...]
>> But if you have a form of hang-up that shows no sign of being tied
>> to kevent or hangs-up only sometimes, I'd be surprised if the __packed
>> change(s) would fix the issue.
>
> With
On Mon, 31 Dec 2018 at 21:05, Mark Millard wrote:
[...]
> But if you have a form of hang-up that shows no sign of being tied
> to kevent or hangs-up only sometimes, I'd be surprised if the __packed
> change(s) would fix the issue.
With the __packed-modified qemu-user-static, the amd64->armv7
On 2018-Dec-30, at 21:01, Jonathan Chen wrote:
> On Mon, 31 Dec 2018 at 14:34, Mark Millard via freebsd-ports
> wrote:
>>
>> [Removing __packed did make the size and offsets match armv7
>> and the build worked based on the reconstructed qemu-arm-static.]
>
> Thanks for the analysis Mark! I've
On Mon, 31 Dec 2018 at 14:34, Mark Millard via freebsd-ports
wrote:
>
> [Removing __packed did make the size and offsets match armv7
> and the build worked based on the reconstructed qemu-arm-static.]
Thanks for the analysis Mark! I've been suffering quite a few hangups
with my ports crossbuilds
On 2018-Dec-28, at 12:12, Mark Millard wrote:
> On 2018-Dec-28, at 05:13, Michal Meloun wrote:
>
>> Mark,
>> this is known problem with qemu-user-static.
>> Emulation of every single interruptible syscall is broken by design (it
>> have signal related races). Theses races cannot be solved
[Removing __packed did make the size and offsets match armv7
and the build worked based on the reconstructed qemu-arm-static.]
On 2018-Dec-30, at 16:38, Mark Millard wrote:
> On 2018-Dec-28, at 12:12, Mark Millard wrote:
>
>> On 2018-Dec-28, at 05:13, Michal Meloun wrote:
>>
>>> Mark,
>>>
On 2018-Dec-28, at 12:12, Mark Millard wrote:
> On 2018-Dec-28, at 05:13, Michal Meloun wrote:
>
>> Mark,
>> this is known problem with qemu-user-static.
>> Emulation of every single interruptible syscall is broken by design (it
>> have signal related races). Theses races cannot be solved
[Using ktrace/kdump shows an apperent oddity in the kevent use that
hang-up in cmake, not that I know it causes the hang-up.]
On 2018-Dec-28, at 00:16, Mark Millard wrote:
> [The historical notes are removed and replaced by partial trace
> information from example hang-ups, not that I've
On 2018-Dec-28, at 05:13, Michal Meloun wrote:
> Mark,
> this is known problem with qemu-user-static.
> Emulation of every single interruptible syscall is broken by design (it
> have signal related races). Theses races cannot be solved without major
> rewrite of syscall emulation code.
>
[The historical notes are removed and replaced by partial trace
information from example hang-ups, not that I've figured out
what contributes yet.]
I ran into the following while trying to get evidence
about the hang-up for an amd64->armv7 cross-build of
multimedia/gstreamer1-qt@qt5 .
The
[A native poudreire-devel based build of
multimedia/gstreamer1-qt@qt5 did not hang-up
and worked fine. Official package build history
also provides some evidence.]
On 2018-Dec-22, at 12:55, Mark Millard wrote:
> [I found my E-mail records reporting successful builds using
> qemu-user-static
[I built a FreeBSD head -r340288 context and tried ports head
-r484783 and the problem repeated.]
On 2018-Dec-22, at 12:55, Mark Millard wrote:
> [I found my E-mail records reporting successful builds using
> qemu-user-static from ports head -r484783 under FreeBSD
> head -r340287.]
>
> On
[I found my E-mail records reporting successful builds using
qemu-user-static from ports head -r484783 under FreeBSD
head -r340287.]
On 2018-Dec-22, at 00:10, Mark Millard wrote:
> [I messed up the freebsd-emulation email address the first time I sent
> this. I also forgot to indicate the
[I messed up the freebsd-emulation email address the first time I sent
this. I also forgot to indicate the qemu-user-static vintage relationship.]
I had been reporting intermittent hang-ups for my amd64->{aarch64,armv7} port
cross
builds in another message sequence. But it turns out that one
I had been reporting intermittent hang-ups for my amd64->{aarch64,armv7} port
cross
builds in another message sequence. But it turns out that one thing I ran into
has hung-up every time, the same way, for amd64->armv7 cross builds:
multimedia/gstreamer1-qt@qt5 . So I extract the material here
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