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([2602:47:d48a:1201:90f5:6f8b:e78a:4a0]) by smtp.gmail.com with ESMTPSA id d19-20020a170903209300b00186fa988a13sm12383807plc.166.2022.11.22.12.57.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 22 Nov 2022 12:57:44 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com, philmd@linaro.org, alex.bennee@linaro.org, Daniel Henrique Barboza Subject: [PATCH v2 4/7] target/ppc: Use QEMU_IOTHREAD_LOCK_GUARD in cpu_interrupt_exittb Date: Tue, 22 Nov 2022 12:57:36 -0800 Message-Id: <20221122205739.603510-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221122205739.603510-1-richard.henderson@linaro.org> References: <20221122205739.603510-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1031; envelope-from=richard.henderson@linaro.org; helo=mail-pj1-x1031.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org In addition, use tcg_enabled instead of !kvm_enabled. Reviewed-by: Paolo Bonzini Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Daniel Henrique Barboza Signed-off-by: Richard Henderson --- target/ppc/helper_regs.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/target/ppc/helper_regs.c b/target/ppc/helper_regs.c index c0aee5855b..779e7db513 100644 --- a/target/ppc/helper_regs.c +++ b/target/ppc/helper_regs.c @@ -22,6 +22,7 @@ #include "qemu/main-loop.h" #include "exec/exec-all.h" #include "sysemu/kvm.h" +#include "sysemu/tcg.h" #include "helper_regs.h" #include "power8-pmu.h" #include "cpu-models.h" @@ -203,17 +204,10 @@ void cpu_interrupt_exittb(CPUState *cs) { /* * We don't need to worry about translation blocks - * when running with KVM. + * unless running with TCG. */ - if (kvm_enabled()) { - return; - } - - if (!qemu_mutex_iothread_locked()) { - qemu_mutex_lock_iothread(); - cpu_interrupt(cs, CPU_INTERRUPT_EXITTB); - qemu_mutex_unlock_iothread(); - } else { + if (tcg_enabled()) { + QEMU_IOTHREAD_LOCK_GUARD(); cpu_interrupt(cs, CPU_INTERRUPT_EXITTB); } } -- 2.34.1