From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) (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 2A57E24FC1A; Wed, 5 Mar 2025 16:10:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.175 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741191011; cv=none; b=S6zpv8idVzaLEEkSgxV3jK8K+V54+XgqMfdXVGkf/1Dzif8GKSa8UmHlBItEODO+cfHCrIiuXaurR5XAlW+l8cRBkMqtZ/FF04fmuTedei+y1BI+gIqfyJg8N4U5KJKpo76rkWW25gQjLXscaN6t/YcIWvOItrt09kXmzho85XU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741191011; c=relaxed/simple; bh=tQxIso6zdyCPRW3ea4lNOub/x+vWYMWUlcYeaXspf/g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=aLqYj2HgEw/U94wPt9Od1gNoLf0rEHlaBJmjcxwgnEoLQ2TcKvOW1ZE24hWHk8SSkluplfj+rg9daINx5Y7dH7dFbZyU8mtzHkKpSFIfYrzq0961Ln/LoMYwMdbuz9TPhc3wH5On0nRfruAO5CEI+7dAGmbE1PilHNnuKvtMovI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.com; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.214.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pl1-f175.google.com with SMTP id d9443c01a7336-2234bec7192so129731115ad.2; Wed, 05 Mar 2025 08:10:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741191009; x=1741795809; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=rmm65+uA+Kw6OHf7ipiynKZVxICJEHzaO0o95amWfmM=; b=nqaq/hQ5jbkva+iKterslzZiUJWOUjgEx64UU2IdLqD22FNxQ0EK1Y4PYb755l4FFN Z39u72l09Kii6QjShOQcNaDFQe/m5T78abnKkkzPrHrr0HlZ9zwsswzw0njL53Mq+FSa 3nn0OFfZ2C3bcS2h0AGYo2By6MEoI86LB7v33N+uMvAONol809CdR+8OmjpV2RdrgG5m z+OQ+jxb5EHXqfOEG1lsughLpFl05I3dw+cw5dv2NR53Gr177XXprDGPkeHmWsTEc4+w Q5bBXovkouaV3Y0inLak431n+jMpKaVsNnt8KQf+i6ltx4VbsnV+kwioaZimyW7/woOX pyRg== X-Forwarded-Encrypted: i=1; AJvYcCUqV6MWfqnVLVGKlMCbZ5N9MH8hiwDrpYL/beY2DK45mKfQj825B9urD4bYQg9b9AZhOCEkFU5yAfO5vUFJRP8=@vger.kernel.org, AJvYcCWSIGljxjL6Q4RpSnw7JHmoLF5ds/sao1bRxp3Qk5nz3tUZSPjYZ5JoIn54heV5rojBDaqq3dsCF4xc@vger.kernel.org, AJvYcCXpcJ95hLp7uRHXAcm/qW2wK6WVqiIfKBZ+O7NA1Qppe0K9kHfpsuhl5SLff4M6xeYN3x8rUP/6FaaLMiCa@vger.kernel.org X-Gm-Message-State: AOJu0Yw+8on9RhDHU95A77NCTgmFMfJurvCiJ9CR2FxoaZyHG9ksvzOH qe4veoD9g8G+JV97zwNoxV2e4AMSuQcCjAviIkJ7vXiU1dUk3eG6 X-Gm-Gg: ASbGncvlpw2oYhyrH7ddnIX6pcPMPWd1Tp0Ijv789KQ10chxsZvPEAgT4Sw/QiovXJ5 4cuVOto1nfDPAHf8x128LqVXNyFhpW9LfPWEbdwEb+BaGOB0u2IFqx+HyhMhYcOELncTYwnrH4T 8qhInUvaF17Tk660KiWmqDFw9S6j0N3GWGbLebHO6cqp1cmSRYTEQgO3QNtJ0HO7TdDoKZ6D/jY Lnjq6ISOf3E2DGOzH0FSE9UtGBUlYUjLFBsV0aiRnRvhmdYInTiIw2pzmh5STixOMEo84Vd1K0Y 6N5q17ywWPblHUlVt66QwKs7yHj9UnVc3a5pkeJQF5896k8g8Bj3EqVMsFQG7a+/02OMEr30dk1 pcvE= X-Google-Smtp-Source: AGHT+IHYzu2Hg17Iv+FAPzzj+vp4OtCZufp8iYDa3P2grWwais5vrBs1hTqGVRTHFIBVqoc2TiyA+g== X-Received: by 2002:a17:903:19c7:b0:223:3b76:4e07 with SMTP id d9443c01a7336-223f1c66784mr69929345ad.4.1741191009308; Wed, 05 Mar 2025 08:10:09 -0800 (PST) Received: from localhost (fpd11144dd.ap.nuro.jp. [209.17.68.221]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-223501d2901sm114816735ad.30.2025.03.05.08.10.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Mar 2025 08:10:08 -0800 (PST) Date: Thu, 6 Mar 2025 01:10:07 +0900 From: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= To: Dan Carpenter Cc: Manivannan Sadhasivam , Jingoo Han , Lorenzo Pieralisi , Rob Herring , Bjorn Helgaas , Vidya Sagar , Frank Li , Niklas Cassel , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH] PCI: dwc: ep: Return -ENOMEM for allocation failures Message-ID: <20250305161007.GI847772@rocinante> References: <36dcb6fc-f292-4dd5-bd45-a8c6f9dc3df7@stanley.mountain> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <36dcb6fc-f292-4dd5-bd45-a8c6f9dc3df7@stanley.mountain> Hello, > If the bitmap allocations fail then dw_pcie_ep_init_registers() currently > returns success. Return -ENOMEM instead. Applied to controller/dwc, thank you! Krzysztof