Message ID | b2560b2a58fcae354ab8efe33cbe185962333b62.1550709660.git.alistair.francis@wdc.com |
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X-Received-From: 216.71.153.141 Subject: [Qemu-devel] [PATCH v2 07/11] RISC-V: Change local interrupts from edge to level 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: "alistair23@gmail.com" <alistair23@gmail.com>, "palmer@sifive.com" <palmer@sifive.com>, Alistair Francis <Alistair.Francis@wdc.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
Upstream RISC-V fork patches, part 4
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expand
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diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index 555756d40c..073bdcfe74 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -95,9 +95,9 @@ uint32_t riscv_cpu_update_mip(RISCVCPU *cpu, uint32_t mask, uint32_t value) cmp = atomic_cmpxchg(&env->mip, old, new); } while (old != cmp); - if (new && !old) { + if (new) { cpu_interrupt(CPU(cpu), CPU_INTERRUPT_HARD); - } else if (!new && old) { + } else { cpu_reset_interrupt(CPU(cpu), CPU_INTERRUPT_HARD); }