From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f73.google.com (mail-wm1-f73.google.com [209.85.128.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E9194283FC9 for ; Thu, 11 Dec 2025 01:26:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765416370; cv=none; b=P+SaGTfQwQi9vPMy5MNBL0eEVPBD+rlTqYCGBLXFh3Xqc7c6OeBcrK3vqKXkxDmgs+KN8Zw0p7Tn9H2HnCdEpWPY/nAezQTz+2WrsAaekxR/wIOopRc7YwkhOCuT3RCjYJhabMQNokC1vS3lGQDpEdUHcU3jmH+ZvX8gW9u/Ido= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765416370; c=relaxed/simple; bh=fkIU38+DrR3AdoeQ0P5x44vvFvvxY/Cefi42fu4JTfI=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=j4eVAIMcWcH17E/BG86TK0l3Lbog7r7XfwD6T2Cv321mkHTLwwgGUqnGxBU3u1lhtSQGVaigPBxttjL9BDXx9HwisTl5L6O35Kp88G136k8Qo91xef8QR2Cmbh5G+2hT/K7D/qmEEFi8p8U9oJPWbzjpwRrkqt7VCCgizEx7ldQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=2l6rqx80; arc=none smtp.client-ip=209.85.128.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--aliceryhl.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="2l6rqx80" Received: by mail-wm1-f73.google.com with SMTP id 5b1f17b1804b1-477cf2230c8so2536945e9.0 for ; Wed, 10 Dec 2025 17:26:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1765416367; x=1766021167; darn=lists.linux.dev; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=Y4KiDnrQtQVQJ8eu5sE0xs2xE6UVbNpY7d6oBg5X4Nc=; b=2l6rqx803M/5IpLW6R3M/goCatysnmdso78vc7buJ0lBs6CeNRA4zk2PQNSUyxKNdx y8PDGQC97N1TYtmfikQDxJNDoVJaTldFgh3iPKSVM8qq0NTwpRrZY94H0aW/4ZVhFblr GjDPKI9r5EBpSrI5cvGkl2ZTfHB8FtxxjG1mvTaI6EYYTQrzNyL6rci6QqIoBA4BElWT dxJX1Ge+s+x4GyGryLlzU/iO1D2lHfq9LLsTjJn6JA/3DczGs98dnfOVvX4MAjl+uVed NFSnCrkaSR1g+HGbp/CST3vyH1C4aoF7Bjm2d/HC2mSs7+0ZJ00Z33L8aFxaoGs3GdML pJnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765416367; x=1766021167; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Y4KiDnrQtQVQJ8eu5sE0xs2xE6UVbNpY7d6oBg5X4Nc=; b=uiAt2+xdW/P7yRWMTvLMERN7YK5TAElbhz41J76H/RCuU705cgk/rTXaqPvpJkkv6b S1cwNp4U5c+6/ljZVAD52EmZkjq4fP9RwOaykwoL8Xf9yNcZtrW9d6E9KYchTm2tQ6hX vzLq8vJQVreCvZaxxYB77LfagS1tfwmcXE9OSaoMNUjdbXYD2cg/McPrgiva7VHn4COy BNVcJEwJvRmw1ph7wwbEgcvv+ll5ObLJKMJ4yQJ/SwcvecHH95U/DuOUU7RZ4Sop0MR2 hNVXU8E05GyRfhNl7qPKkXzaJvqN1T8E9w09DaViRT7HKS6i2F8gDDiVJ2IY8MoqDvNZ J0Kg== X-Forwarded-Encrypted: i=1; AJvYcCWaBbz4CY6xhAPIW9hEX3qk7tYZspoX53sue99PEtmccvT//b5NbY1HGZPi3O/MbgH/iwmdcuMV8TQ=@lists.linux.dev X-Gm-Message-State: AOJu0Yz0dWx4Q0jweHvhP7EpYRz8qjj5eiy7KpquRQq8tU12UwKDpYEb cCeiy0Yf1q+G/5D3jTbbThkeRpF9ljVCg1Trps8xY0LXM0LRyDVzuVf6EmyrXZgIC+AXdi+SqDb 3siL5auTCnHW8bjhGUg== X-Google-Smtp-Source: AGHT+IHBasYlnGxpOIwRHX92I/SAKHIZ5gppj6j0ZTPmxxHS+/VA0qY5cuzl4EMGaGmPCgxYW2i2O5kk3zlaYX4= X-Received: from wmbdx18.prod.google.com ([2002:a05:600c:63d2:b0:477:a0e9:dc85]) (user=aliceryhl job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:3106:b0:476:84e9:b571 with SMTP id 5b1f17b1804b1-47a8380c5aemr35666215e9.14.1765416367088; Wed, 10 Dec 2025 17:26:07 -0800 (PST) Date: Thu, 11 Dec 2025 01:26:06 +0000 In-Reply-To: <20251209125029.1117897-1-xry111@xry111.site> Precedence: bulk X-Mailing-List: loongarch@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20251209125029.1117897-1-xry111@xry111.site> Message-ID: Subject: Re: [PATCH] rust_binder: Fix build failure if !CONFIG_COMPAT From: Alice Ryhl To: Xi Ruoyao Cc: Huacai Chen , WANG Xuerui , Mingcong Bai , loongarch@lists.linux.dev, hev , Miguel Ojeda , Greg Kroah-Hartman , "Arve =?utf-8?B?SGrDuG5uZXbDpWc=?=" , Todd Kjos , Christian Brauner , Carlos Llamas , Wedson Almeida Filho , "open list:ANDROID DRIVERS" Content-Type: text/plain; charset="utf-8" On Tue, Dec 09, 2025 at 08:50:19PM +0800, Xi Ruoyao wrote: > The bindgen utility cannot handle "#define compat_ptr_ioctl NULL" in the > C header, so we need to handle this case on our own. > > Simply skip this field in the initializer when !CONFIG_COMPAT as the > SAFETY comment above this initializer implies this is allowed. > > Reported-by: Miguel Ojeda > Closes: https://lore.kernel.org/all/CANiq72mrVzqXnAV=Hy2XBOonLHA6YQgH-ckZoc_h0VBvTGK8rA@mail.gmail.com/ > Signed-off-by: Xi Ruoyao Reviewed-by: Alice Ryhl Thanks!