Message ID | 20180119145756.7629-3-luc.michel@greensocs.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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s=mail; t=1516373880; bh=HrHpyMxolNmkgunbKJZFrlz035vs8W/r8Ad5WckIJao=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=KucRMA2o81uQh4F9qBuLpmhVND+faKI22wnlZDWMGePrH9bAZZl9BGT66HpofqmJc 3LQEj1/E1QFT9e6JOEIXDZl29BfeRhz4zCK2OltzenkQKnAMHVrgxnvWM9TJC3NHEU CAVqD04UVbafAm4Nsqz1hUAnlJsYubH9XqIg8Qoo= Received: from michell-laptop.hive.antfield.fr (tima-dhcp-h14.imag.fr [147.171.132.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: luc.michel@greensocs.com) by greensocs.com (Postfix) with ESMTPSA id B54355E2F8; Fri, 19 Jan 2018 15:57:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=greensocs.com; s=mail; t=1516373879; bh=HrHpyMxolNmkgunbKJZFrlz035vs8W/r8Ad5WckIJao=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=28BinC0mPAFgWEJDhSg6rCd0mdRit7fcW5zBoAvMR2q8iL3tbOsQe+S7tmuRMmPZ1 ItEM6/mZtd4C0GyhZ9uibD9ky56YCc9jVCqxJvwoPpcXb7qRDwDPIOjRciNu32ESvQ VKRGI+tYKvNrr0LkKyltPbYa0BdWjK3afBH4yYcQ= From: luc.michel@greensocs.com To: qemu-devel@nongnu.org Date: Fri, 19 Jan 2018 15:57:53 +0100 Message-Id: <20180119145756.7629-3-luc.michel@greensocs.com> X-Mailer: git-send-email 2.16.0 In-Reply-To: <20180119145756.7629-1-luc.michel@greensocs.com> References: <20180119145756.7629-1-luc.michel@greensocs.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 193.104.36.180 X-Mailman-Approved-At: Fri, 19 Jan 2018 11:42:55 -0500 Subject: [Qemu-devel] [PATCH 1/4] hw/intc/arm_gic: Prevent the GIC from signaling an IRQ when it's "active and pending" X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: "Edgar E . Iglesias" <edgar.iglesias@xilinx.com>, Peter Maydell <peter.maydell@linaro.org>, Alistair Francis <alistair.francis@xilinx.com>, qemu-arm@nongnu.org, Luc MICHEL <luc.michel@git.antfield.fr> Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> X-Virus-Scanned: ClamAV using ClamSMTP |
diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c index d701e49ff9..dad383ea12 100644 --- a/hw/intc/arm_gic.c +++ b/hw/intc/arm_gic.c @@ -93,6 +93,7 @@ void gic_update(GICState *s) best_irq = 1023; for (irq = 0; irq < s->num_irq; irq++) { if (GIC_TEST_ENABLED(irq, cm) && gic_test_pending(s, irq, cm) && + (!GIC_TEST_ACTIVE(irq, cm)) && (irq < GIC_INTERNAL || GIC_TARGET(irq) & cm)) { if (GIC_GET_PRIORITY(irq, cpu) < best_prio) { best_prio = GIC_GET_PRIORITY(irq, cpu);