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Tue, 03 Sep 2024 05:42:13 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFeUiEaFLE5xXFPPRXAqOYMGgp5Lxxy1rmWivLg51XXli2/ChgQ0liP3LPA9T2uchXW0oL+Jw== X-Received: by 2002:a17:902:e5c3:b0:205:951b:5636 with SMTP id d9443c01a7336-205951b590fmr39929065ad.47.1725367333140; Tue, 03 Sep 2024 05:42:13 -0700 (PDT) From: Ani Sinha To: Paolo Bonzini , Marcelo Tosatti Cc: Ani Sinha , kvm@vger.kernel.org, qemu-devel@nongnu.org Subject: [PATCH 2/2] kvm/i386: do not initialize identity_base variable Date: Tue, 3 Sep 2024 18:11:43 +0530 Message-ID: <20240903124143.39345-3-anisinha@redhat.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20240903124143.39345-1-anisinha@redhat.com> References: <20240903124143.39345-1-anisinha@redhat.com> 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=170.10.129.124; envelope-from=anisinha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.142, 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_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: 1725367401192116600 Content-Type: text/plain; charset="utf-8" identity_base variable is first initialzied to address 0xfffbc000 and then kvm_vm_set_identity_map_addr() overrides this value to address 0xfeffc000. The initial address to which the variable was initialized was never used. C= lean it up. Signed-off-by: Ani Sinha --- target/i386/kvm/kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c index 574c62c21a..c8face0eeb 100644 --- a/target/i386/kvm/kvm.c +++ b/target/i386/kvm/kvm.c @@ -3187,7 +3187,7 @@ static void kvm_vm_enable_energy_msrs(KVMState *s) =20 int kvm_arch_init(MachineState *ms, KVMState *s) { - uint64_t identity_base =3D 0xfffbc000; + uint64_t identity_base; int ret; struct utsname utsname; Error *local_err =3D NULL; --=20 2.42.0