From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-184.mta0.migadu.com (out-184.mta0.migadu.com [91.218.175.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E57DA23D2A3 for ; Wed, 10 Dec 2025 22:45:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.184 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765406724; cv=none; b=Zs95rRSO69W71gPYuAuDtlYSbBQVurYWylOzD4t9jvHJzzdHPJRxJZC4XXvyuJUTtxvcQ/BKdtRss3DpgS3uAFZhfQbyVKDjNk+uAK9xNPlFCW2kEkJ//QKtGEVhZZXpDQ1D3quSiBSQ7JTYMZM5DoMYXGpavY337Xj1ucS4Q2I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765406724; c=relaxed/simple; bh=F8wDMLR+rE6vB+IU6VHsmx+VpD4YowSl7bw9UYhjoCc=; h=Content-Type:Mime-Version:Subject:From:In-Reply-To:Date:Cc: Message-Id:References:To; b=p79SyA78hfmyYSU16AOHcLYur1r/hpYAt8C6ZiGMm8j6ffr9pd1qt6DTwefm4qJQw7fze2u3lGVwwDbfUxcrRsASuB6m/ETBDbSDeu4LfBdPM58j0KMFpAmTk+ANYhaMdtGtQ7JBv7m5Q4F1L0fV8qpi+PdcVca1evfNxBWFl9o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=VSzpe43Z; arc=none smtp.client-ip=91.218.175.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="VSzpe43Z" Content-Type: text/plain; charset=us-ascii DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1765406706; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Vv7jw0YtjWobu2NOG4bl68llMTBn+GzU2lUUPiSfLB8=; b=VSzpe43ZtJGVlpkYlryr7CGbdc2zK6VwYjEs0GfXEljAD2PPXsb2Qd3hiZKBn1eNfc4fUy nHwJDfXBT1E/InskyNNLLr7KiHpwNuRoG7oFmrHIhGP+jbvDjAvCv5Ai78GwM3eZ0Xdli6 /zCjzUH4BJMV9JZnRnoWqeF9rM2VJls= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3826.700.81\)) Subject: Re: [PATCH] scsi: pmcraid: Replace cpu_to_be64 + le64_to_cpu with swab64 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Thorsten Blum In-Reply-To: <20251210222100.66ac5c88@pumpkin> Date: Wed, 10 Dec 2025 23:45:02 +0100 Cc: Christoph Hellwig , "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Content-Transfer-Encoding: 7bit Message-Id: <2A50F908-C2F2-437F-A817-889C507FBF13@linux.dev> References: <20251210143322.596158-1-thorsten.blum@linux.dev> <20251210222100.66ac5c88@pumpkin> To: David Laight X-Migadu-Flow: FLOW_OUT On 10. Dec 2025, at 23:21, David Laight wrote: > > [...] > > You'd need to run sparse. I compiled it with C=1 and there are other, unrelated sparse warnings: CC [M] drivers/scsi/pmcraid.o CHECK drivers/scsi/pmcraid.c drivers/scsi/pmcraid.c:73:1: error: bad constant expression drivers/scsi/pmcraid.c:74:1: error: bad constant expression drivers/scsi/pmcraid.c:75:1: error: bad constant expression drivers/scsi/pmcraid.c:76:1: error: bad constant expression drivers/scsi/pmcraid.c:78:1: error: bad constant expression drivers/scsi/pmcraid.c:79:1: error: bad constant expression drivers/scsi/pmcraid.c:84:1: error: bad constant expression drivers/scsi/pmcraid.c:85:1: error: bad constant expression drivers/scsi/pmcraid.c:89:1: error: bad constant expression drivers/scsi/pmcraid.c:90:1: error: bad constant expression Compiling with V=1 also confirms that sparse is running: # CHECK drivers/scsi/pmcraid.c sparse -D__linux__ ... -D__KBUILD_MODNAME=pmcraid drivers/scsi/pmcraid.c