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realtime-virtual-host: add tsc-deadline=on to qemu cmdline

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So that QEMU uses the in kernel irqchip.

Original patch provided by Luiz Capitulino <lcapitulino@redhat.com>.

Resolves: rhbz#1554458

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>
This commit is contained in:
Jaroslav Škarvada 2019-06-10 19:11:53 +02:00
parent 35a7b93284
commit 9b1c045d30
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1 changed files with 1 additions and 1 deletions
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profiles/realtime-virtual-host/script.sh
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@ -23,7 +23,7 @@ run_tsc_deadline_latency()
-device isa-debug-exit,iobase=0xf4,iosize=0x4 \
-display none -serial stdio -device pci-testdev \
-kernel "$TSCDEADLINE_LATENCY" \
-cpu host \
-cpu host,tsc-deadline=on \
-mon chardev=char0,mode=readline \
-chardev socket,id=char0,nowait,path=$unixpath,server | grep latency | cut -f 2 -d ":" > $dir/out &