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Wed, 15 Apr 2026 13:29:30 +0000 (UTC) From: Mohamed Mediouni To: qemu-devel@nongnu.org Cc: Mohamed Mediouni , Zhao Liu , Paolo Bonzini , Pedro Barbuda Subject: [PATCH v2 01/10] whpx: i386: set apicbase value only on success Date: Wed, 15 Apr 2026 15:29:17 +0200 Message-ID: <20260415132926.58878-2-mohamed@unpredictable.fr> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260415132926.58878-1-mohamed@unpredictable.fr> References: <20260415132926.58878-1-mohamed@unpredictable.fr> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: sFncb-C0KLGaTICGFUxnyqvT2knKKtoX X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDE1MDEyNSBTYWx0ZWRfX833b+YWspKs8 4UQYkNgikMSgZWYGns6AaTjyjvK9aonIhqb6RzKXHjF6ofunlvzZXwJOO6OZOkjOVDhhNVbGMhz JfEn9adg87c6EVxoXcHLgg9pLe78vBsM5pujkffTDJnLxytseIA6e1oLs2s7Emz2WLkXsN5MJhU xe6fLB9z7G9TNdbacArpcSM/f93E2w3WP5YJQly10a8WGHr+UfvhvzneBQf6IdktzR/2OJcg4Nq 7vUWd9ERhbPdXKx7zCciXkJCHVjOZx+FLUAex0DZqzynlQbyuH2k8LVh6x64avAROFqLSXX9KhX w+JR2WFKHdVdXXuFktLSn6rzvYJb4LQcn22Xe+3xSQndana6AoJtUfVLv2mBpU= X-Authority-Info-Out: v=2.4 cv=Xqr3+FF9 c=1 sm=1 tr=0 ts=69df92bc cx=c_apl:c_pps:t_out a=azHRBMxVc17uSn+fyuI/eg==:117 a=azHRBMxVc17uSn+fyuI/eg==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=uh2sygq7LFHjsVUyvz4A:9 X-Proofpoint-ORIG-GUID: sFncb-C0KLGaTICGFUxnyqvT2knKKtoX Received-SPF: pass client-ip=57.103.64.251; envelope-from=mohamed@unpredictable.fr; helo=outbound.pv.icloud.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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_LOW=-0.7, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-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: qemu development 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 Signed-off-by: Mohamed Mediouni --- target/i386/whpx/whpx-all.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/i386/whpx/whpx-all.c b/target/i386/whpx/whpx-all.c index 86d2dc1df8..56a789c5fd 100644 --- a/target/i386/whpx/whpx-all.c +++ b/target/i386/whpx/whpx-all.c @@ -2001,8 +2001,9 @@ int whpx_vcpu_run(CPUState *cpu) int msr_ret = cpu_set_apic_base(X86_CPU(cpu)->apic_state, val); if (msr_ret < 0) { x86_emul_raise_exception(&X86_CPU(cpu)->env, EXCP0D_GPF, 0); + } else { + whpx_set_reg(cpu, WHvX64RegisterApicBase, reg); } - whpx_set_reg(cpu, WHvX64RegisterApicBase, reg); } } -- 2.50.1 (Apple Git-155)