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Thu, 03 Apr 2025 12:47:54 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHJWwmuv6ASPW4m5HivWKuS5ZRT5dsWPADz5fd4MKFZofWr6y30qgN4nUHF/tuMHU3Dm5b6NQ== X-Received: by 2002:a17:907:6d0a:b0:ac7:1c1a:d0f6 with SMTP id a640c23a62f3a-ac7d1a7dd9cmr74039866b.37.1743709674161; Thu, 03 Apr 2025 12:47:54 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: Wei Liu , qemu-stable@nongnu.org Subject: [PATCH] target/i386: hvf: fix lflags_to_rflags Date: Thu, 3 Apr 2025 21:47:52 +0200 Message-ID: <20250403194752.103264-1-pbonzini@redhat.com> X-Mailer: git-send-email 2.49.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.649, 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: 1743709739851019000 Content-Type: text/plain; charset="utf-8" Clear the flags before adding in the ones computed from lflags. Cc: Wei Liu Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- target/i386/hvf/x86_flags.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/i386/hvf/x86_flags.c b/target/i386/hvf/x86_flags.c index 32772c359e9..31d76c067bf 100644 --- a/target/i386/hvf/x86_flags.c +++ b/target/i386/hvf/x86_flags.c @@ -284,6 +284,7 @@ void set_SF(CPUX86State *env, bool val) =20 void lflags_to_rflags(CPUX86State *env) { + env->eflags &=3D ~(CC_C|CC_P|CC_A|CC_P|CC_Z|CC_S|CC_O); env->eflags |=3D get_CF(env) ? CC_C : 0; env->eflags |=3D get_PF(env) ? CC_P : 0; env->eflags |=3D get_AF(env) ? CC_A : 0; --=20 2.49.0