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[Qemu-commits] [qemu/qemu] 576a94: vl: take iothread lock very early
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[Qemu-commits] [qemu/qemu] 576a94: vl: take iothread lock very early |
Date: |
Tue, 03 Mar 2015 06:00:06 -0800 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: 576a94d8bcaa1bb07a81d9ffd2cf76095a66ad9a
https://github.com/qemu/qemu/commit/576a94d8bcaa1bb07a81d9ffd2cf76095a66ad9a
Author: Paolo Bonzini <address@hidden>
Date: 2015-03-03 (Tue, 03 Mar 2015)
Changed paths:
M vl.c
Log Message:
-----------
vl: take iothread lock very early
If the iothread lock isn't taken by the main thread, the RCU callbacks
might run concurrently with the main thread. QEMU's not ready for that.
Signed-off-by: Paolo Bonzini <address@hidden>
Tested-by: Christian Borntraeger <address@hidden>
Tested-by: Gonglei <address@hidden>
Signed-off-by: Peter Maydell <address@hidden>
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