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[2001:4830:134:3::11]) by mx.google.com with ESMTPS id r13si9900695qtr.290.2018.11.12.09.30.55 for (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 12 Nov 2018 09:30:55 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:49891 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gMG34-0006Ax-UK for patch@linaro.org; Mon, 12 Nov 2018 12:30:54 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60627) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gMFht-00046J-Rx for qemu-devel@nongnu.org; Mon, 12 Nov 2018 12:09:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gMFht-0000ge-92 for qemu-devel@nongnu.org; Mon, 12 Nov 2018 12:09:01 -0500 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:52546) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gMFht-0008MG-1V for qemu-devel@nongnu.org; Mon, 12 Nov 2018 12:09:01 -0500 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1gMFhL-0005sD-H1 for qemu-devel@nongnu.org; Mon, 12 Nov 2018 17:08:27 +0000 From: Peter Maydell To: qemu-devel@nongnu.org Date: Mon, 12 Nov 2018 17:08:07 +0000 Message-Id: <20181112170816.500-8-peter.maydell@linaro.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181112170816.500-1-peter.maydell@linaro.org> References: <20181112170816.500-1-peter.maydell@linaro.org> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 07/16] target/arm64: hold BQL when calling do_interrupt() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: Alex Bennée Fix the assertion failure when running interrupts. Signed-off-by: Alex Bennée Reviewed-by: Peter Maydell Reviewed-by: Richard Henderson Message-id: 20181109152119.9242-3-alex.bennee@linaro.org Signed-off-by: Peter Maydell --- target/arm/kvm64.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.19.1 diff --git a/target/arm/kvm64.c b/target/arm/kvm64.c index 6351a54b287..c39150e5e18 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; }