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[Qemu-arm] [PATCH v2 2/6] target/arm64: hold BQL when calling do_interru
From: |
Alex Bennée |
Subject: |
[Qemu-arm] [PATCH v2 2/6] target/arm64: hold BQL when calling do_interrupt() |
Date: |
Thu, 8 Nov 2018 16:33:25 +0000 |
Fix the assertion failure when running interrupts.
Signed-off-by: Alex Bennée <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
---
target/arm/kvm64.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c
index b92ce3437f..03b0f78831 100644
--- a/target/arm/kvm64.c
+++ b/target/arm/kvm64.c
@@ -1000,7 +1000,9 @@ bool kvm_arm_handle_debug(CPUState *cs, struct
kvm_debug_exit_arch *debug_exit)
cs->exception_index = EXCP_BKPT;
env->exception.syndrome = debug_exit->hsr;
env->exception.vaddress = debug_exit->far;
+ qemu_mutex_lock_iothread();
cc->do_interrupt(cs);
+ qemu_mutex_unlock_iothread();
return false;
}
--
2.17.1
- [Qemu-arm] [PATCH v2 0/6] KVM Guest Debug fixes (plus TCG EL2 debug tweaks), Alex Bennée, 2018/11/08
- [Qemu-arm] [PATCH v2 3/6] target/arm64: kvm debug set target_el when passing exception to guest, Alex Bennée, 2018/11/08
- [Qemu-arm] [PATCH v2 2/6] target/arm64: hold BQL when calling do_interrupt(),
Alex Bennée <=
- [Qemu-arm] [PATCH v2 4/6] tests/guest-debug: fix scoping of failcount, Alex Bennée, 2018/11/08
- [Qemu-arm] [PATCH v2 5/6] arm: use symbolic MDCR_TDE in arm_debug_target_el, Alex Bennée, 2018/11/08
- [Qemu-arm] [PATCH v2 1/6] target/arm64: properly handle DBGVR RESS bits, Alex Bennée, 2018/11/08
- [Qemu-arm] [PATCH v2 6/6] arm: fix aa64_generate_debug_exceptions to work with EL2, Alex Bennée, 2018/11/08