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From: Gavin Shan <gshan@redhat.com>
To: qemu-arm@nongnu.org
Cc: qemu-devel@nongnu.org, qemu-riscv@nongnu.org, rad@semihalf.com,
	peter.maydell@linaro.org, quic_llindhol@quicinc.com,
	eduardo@habkost.net, marcel.apfelbaum@gmail.com,
	philmd@linaro.org, wangyanan55@huawei.com, palmer@dabbelt.com,
	alistair.francis@wdc.com, bin.meng@windriver.com,
	thuth@redhat.com, lvivier@redhat.com, pbonzini@redhat.com,
	imammedo@redhat.com, yihyu@redhat.com, shan.gavin@gmail.com
Subject: [PATCH v2 4/4] hw/riscv: Validate socket and NUMA node boundary
Date: Thu, 23 Feb 2023 16:14:01 +0800	[thread overview]
Message-ID: <20230223081401.248835-5-gshan@redhat.com> (raw)
In-Reply-To: <20230223081401.248835-1-gshan@redhat.com>

There are two RISCV machines where NUMA is aware: 'virt' and 'spike'.
Both of them are required to follow socket-NUMA-node boundary. To
enable the validation to reject incorrect configuration.

Signed-off-by: Gavin Shan <gshan@redhat.com>
---
 hw/riscv/spike.c | 1 +
 hw/riscv/virt.c  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c
index cc3f6dac17..fba0cbec29 100644
--- a/hw/riscv/spike.c
+++ b/hw/riscv/spike.c
@@ -342,6 +342,7 @@ static void spike_board_init(MachineState *machine)
 
 static void spike_machine_instance_init(Object *obj)
 {
+    set_numa_socket_boundary(MACHINE(obj));
 }
 
 static void spike_machine_class_init(ObjectClass *oc, void *data)
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index b81081c70b..ed79becb96 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -1521,6 +1521,7 @@ static void virt_machine_init(MachineState *machine)
 
 static void virt_machine_instance_init(Object *obj)
 {
+    set_numa_socket_boundary(MACHINE(obj));
 }
 
 static char *virt_get_aia_guests(Object *obj, Error **errp)
-- 
2.23.0



  parent reply	other threads:[~2023-02-23  8:16 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-23  8:13 [PATCH v2 0/4] NUMA: Apply socket-NUMA-node boundary for aarch64 and RiscV machines Gavin Shan
2023-02-23  8:13 ` [PATCH v2 1/4] qtest/numa-test: Follow socket-NUMA-node boundary for aarch64 Gavin Shan
2023-02-23  8:13 ` [PATCH v2 2/4] numa: Validate socket and NUMA node boundary if required Gavin Shan
2023-02-23  9:05   ` Philippe Mathieu-Daudé
2023-02-23 10:27     ` Gavin Shan
2023-02-23  8:14 ` [PATCH v2 3/4] hw/arm: Validate socket and NUMA node boundary Gavin Shan
2023-02-23  8:14 ` Gavin Shan [this message]
2023-02-23 12:25 ` [PATCH v2 0/4] NUMA: Apply socket-NUMA-node boundary for aarch64 and RiscV machines Andrew Jones
2023-02-24  7:20   ` Gavin Shan
2023-02-23 12:57 ` Daniel P. Berrangé
2023-02-24  5:47   ` Gavin Shan
2023-02-23 13:18 ` Daniel Henrique Barboza
2023-02-24  7:09   ` Gavin Shan
2023-02-24  9:26     ` Daniel Henrique Barboza
2023-02-24 10:16       ` Gavin Shan
2023-02-24 10:39         ` Andrew Jones
2023-02-24 14:20         ` Igor Mammedov
2023-02-25  0:05           ` Gavin Shan

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