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From: | Richard Henderson |
Subject: | [Qemu-devel] target-alpha mttcg success |
Date: | Sat, 12 Nov 2016 17:57:27 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 |
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~
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