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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1738945265; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ChsP6jh0nN3XTYZLxic4RQzTE099qqReYXMiCgyvU44=; b=WJM2qkOTV0B+A68+xWHhm/tmxTc45kU7yQMxddDUmog8atARumxV6vCk2XzfZN5gwWvIRO qjUdCBUgo0VNiM7V6AAb/+Dl1J5Eg6eHIBf/3pwcrUgvvLm16b4kBgTvZshCLF5gSKbOqG fxHz3SqFiBM6e2NGjJz02Ogz1pdFAWA= X-MC-Unique: F53w_gqUOfCGDVp2VcuZMA-1 X-Mimecast-MFC-AGG-ID: F53w_gqUOfCGDVp2VcuZMA From: Igor Mammedov To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Song Gao Subject: [PATCH v2 02/10] loongarch: reset vcpu after it's created Date: Fri, 7 Feb 2025 17:20:40 +0100 Message-ID: <20250207162048.1890669-3-imammedo@redhat.com> In-Reply-To: <20250207162048.1890669-1-imammedo@redhat.com> References: <20250207162048.1890669-1-imammedo@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=imammedo@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1738945369512019100 Reseting vcpu before its thread is created, caused various issues in the pa= st for other targets. It doesn't cause issues for loongarch at the moment but to be consistent with the rest of targets, move reset during realize time after qemu_init_vcpu(). That basically prevents reset being run when when vCPU is in incositent sta= te (i.e. accelerator hasn't initialized vCPU yet). Signed-off-by: Igor Mammedov Reviewed-by: Bibo Mao Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- CC: Song Gao --- target/loongarch/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index e91f4a5239..15018d43ae 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -634,8 +634,8 @@ static void loongarch_cpu_realizefn(DeviceState *dev, E= rror **errp) =20 loongarch_cpu_register_gdb_regs_for_features(cs); =20 - cpu_reset(cs); qemu_init_vcpu(cs); + cpu_reset(cs); =20 lacc->parent_realize(dev, errp); } --=20 2.43.0