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Sat, 27 Dec 2025 01:17:27 -0800 (PST) X-Google-Smtp-Source: AGHT+IFIbaFoSTuzbMOM6w2TnNnqHOHVgbC7rvsa5ZRIMPwj/Oiv/2BVWsdaAqBovczFP80Gz9bYQg== X-Received: by 2002:a05:600c:c83:b0:479:3876:22a8 with SMTP id 5b1f17b1804b1-47d19555940mr294996185e9.16.1766827047055; Sat, 27 Dec 2025 01:17:27 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: Zhao Liu Subject: [PULL 033/153] rust: do not copy the SysBusDevice Date: Sat, 27 Dec 2025 10:14:20 +0100 Message-ID: <20251227091622.20725-34-pbonzini@redhat.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251227091622.20725-1-pbonzini@redhat.com> References: <20251227091622.20725-1-pbonzini@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 (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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charset="utf-8" Reviewed-by: Zhao Liu Signed-off-by: Paolo Bonzini --- rust/hw/core/src/sysbus.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rust/hw/core/src/sysbus.rs b/rust/hw/core/src/sysbus.rs index 68165e89295..ec620639be5 100644 --- a/rust/hw/core/src/sysbus.rs +++ b/rust/hw/core/src/sysbus.rs @@ -78,7 +78,7 @@ fn mmio_addr(&self, id: u32) -> Option { assert!(bql::is_locked()); // SAFETY: the BQL ensures that no one else writes to sbd.mmio[], = and // the SysBusDevice must be initialized to get an IsA. - let sbd =3D unsafe { *self.upcast().as_ptr() }; + let sbd =3D unsafe { &*self.upcast().as_ptr() }; let id: usize =3D id.try_into().unwrap(); if sbd.mmio[id].memory.is_null() { None --=20 2.52.0