From: Richard Henderson <rth@twiddle.net>
To: qemu-devel <qemu-devel@nongnu.org>
Cc: "Alex Bennée" <alex.bennee@linaro.org>
Subject: [Qemu-devel] target-alpha mttcg success
Date: Sat, 12 Nov 2016 17:57:27 +0100 [thread overview]
Message-ID: <54f6f6ed-9d1e-1bce-d665-a282863c2028@twiddle.net> (raw)
> PID USER PR NI VIRT RES S P %CPU %MEM TIME+ COMMAND
> 7817 rth 20 0 5304360 712404 R 3 94.4 9.1 2:45.21 qemu-system-alp
> 7819 rth 20 0 5304360 712404 R 1 90.7 9.1 2:01.84 qemu-system-alp
> 7818 rth 20 0 5304360 712404 R 2 90.1 9.1 2:04.52 qemu-system-alp
> 7820 rth 20 0 5304360 712404 R 0 89.4 9.1 1:49.37 qemu-system-alp
> 7811 rth 20 0 5304360 712404 S 1 9.6 9.1 0:10.76 qemu-system-alp
Whee! During a guest make -j4 build of glibc.
On top of Alex's latest patch set all that is required for basic success is an
update to the alpha bios. Which until today didn't support smp at all.
There does appear to be a problem with delivery of ISA interrupts for smp,
regardless whether mttcg is enabled or not, though PCI interrupts are working
fine. This appears in that both serial console and ps2 keyboard are
non-responsive, but one can ssh into the guest. Which doesn't make a whole lot
of sense. More debugging required, I suppose.
I'll post the palcode update once the mttcg patch set is merged.
r~
next reply other threads:[~2016-11-12 16:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-12 16:57 Richard Henderson [this message]
2016-11-13 9:39 ` [Qemu-devel] target-alpha mttcg success Alex Bennée
2016-11-13 11:03 ` Richard Henderson
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