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[Qemu-devel] [Bug 1694998] Re: PPC: msgsnd instruction leads to assertio
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From: |
Kurban Mallachiev |
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Subject: |
[Qemu-devel] [Bug 1694998] Re: PPC: msgsnd instruction leads to assertion |
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Date: |
Thu, 15 Jun 2017 17:53:21 -0000 |
Yes, Thomas, this patch fixes the issue.
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https://bugs.launchpad.net/bugs/1694998
Title:
PPC: msgsnd instruction leads to assertion
Status in QEMU:
New
Bug description:
I tried to send doorbells (using msgsnd) between cores in guest OS. On QEMU
v2.9.0 usage of msgsnd instruction leads to error:
ERROR: <...>/qemu-new/translate-common.c:34:tcg_handle_interrupt: assertion
failed: (qemu_mutex_iothread_locked())
QEMU v2.8.0 works fine.
QEMU run options: qemu-system-ppc -serial stdio -M ppce500 -cpu e500mc
-smp 2 -m 512M -kernel pok.elf
pok.elf attached
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