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Cota" To: qemu-devel@nongnu.org Date: Mon, 17 Sep 2018 12:30:45 -0400 Message-Id: <20180917163103.6113-18-cota@braap.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180917163103.6113-1-cota@braap.org> References: <20180917163103.6113-1-cota@braap.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 64.147.123.25 Subject: [Qemu-devel] [PATCH 17/35] target/microblaze: access cpu->interrupt_request with atomics 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: , Cc: Paolo Bonzini , "Edgar E. Iglesias" Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Paolo Bonzini Cc: "Edgar E. Iglesias" Signed-off-by: Paolo Bonzini Signed-off-by: Emilio G. Cota Reviewed-by: Philippe Mathieu-Daudé --- target/microblaze/cpu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/microblaze/cpu.c b/target/microblaze/cpu.c index 9b546a2c18..c9cff79e38 100644 --- a/target/microblaze/cpu.c +++ b/target/microblaze/cpu.c @@ -84,7 +84,8 @@ static void mb_cpu_set_pc(CPUState *cs, vaddr value) static bool mb_cpu_has_work(CPUState *cs) { - return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI); + return atomic_read(&cs->interrupt_request) & (CPU_INTERRUPT_HARD | + CPU_INTERRUPT_NMI); } #ifndef CONFIG_USER_ONLY