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Wed, 06 Nov 2024 10:51:38 -0800 (PST) X-Google-Smtp-Source: AGHT+IECbc9TLWnQE3rBH5Hmb3hkfezInGqr1McJVamDLzJQ9VET0dyAPw2qwNnpwxLtKS2N/fX8Fw== X-Received: by 2002:a05:600c:4f83:b0:42c:c28c:e477 with SMTP id 5b1f17b1804b1-4319ad089b0mr320431505e9.23.1730919097928; Wed, 06 Nov 2024 10:51:37 -0800 (PST) Received: from [192.168.10.3] ([151.49.226.83]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-432aa70a1f8sm35156835e9.30.2024.11.06.10.51.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Nov 2024 10:51:37 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: Pierrick Bouvier , Manos Pitsidianakis Subject: [PATCH] rust: pl011: fix device id matching Date: Wed, 6 Nov 2024 19:51:36 +0100 Message-ID: <20241106185136.582198-1-pbonzini@redhat.com> X-Mailer: git-send-email 2.47.0 MIME-Version: 1.0 Received-SPF: pass client-ip=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.34, 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_H2=-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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The offset that is compared against 0x3f8..0x400 is not shifted right. Adjust the pattern matching. Cc: Pierrick Bouvier Cc: Manos Pitsidianakis Signed-off-by: Paolo Bonzini Reviewed-by: Philippe Mathieu-Daudé --- rust/hw/char/pl011/src/device.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rust/hw/char/pl011/src/device.rs b/rust/hw/char/pl011/src/device.rs index 2a85960b81f..6556865fc22 100644 --- a/rust/hw/char/pl011/src/device.rs +++ b/rust/hw/char/pl011/src/device.rs @@ -182,7 +182,7 @@ pub fn read(&mut self, offset: hwaddr, _size: c_uint) -> std::ops::ControlFlow { + Err(v) if (0xfe0..=0xffc).contains(&v) => { u64::from(self.device_id[(offset - 0xfe0) >> 2]) } Err(_) => {