From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 3D100383328; Thu, 25 Jun 2026 09:11:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782378669; cv=none; b=saqye10gfOPh1OL5OofAI0P8EfmJNo7mTEkhBrOE2uf4c+Rk2ctgdxWZqa2SUgVFDq0948MGF2MG7rMaRyj2UYEu6U8iz6QIBWlupoz9cPpBhAZ+8vey83nv5UMze1djJcdTKYT1rDeCNVx6qb0JRRlopME3PW9FtgtVDBHRAyM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782378669; c=relaxed/simple; bh=vYVLm2mowQLSLaH1djH7NkJgaINe3c0SQXcyEO1fmBQ=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=V8viK1ThZnPJzm5pwmoR/jLhUwoMZx4amBXdHmO7pIGESEFA6PNSZ8mn0fHVu+2VWEKNNQsC/RAK5gPDCRmJy3ehklSRLa0ZvMznCXtRXOIzqbTJJai2qwIKxFXL84NSQUUNQND0cTc5rE2J/jOD16Z1hzZAt3YlCebKeftBqAU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=n0rd3Hq8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="n0rd3Hq8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E79A11F000E9; Thu, 25 Jun 2026 09:11:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782378668; bh=w/sutQTxrkpg6/YMIZU8opSDaoNh05pdMby8e5mXodQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=n0rd3Hq8UXydvt8y0GFa1ngVOYAY3si0zXLn/WcE1kmSJidgdkN4Ztp+BDfqBHGus iGbF/STWqCa8w6YsvBW740mJtwdt4fLL3dMxRvt17IHur3M0Xxpt9DuLx3eFEprzGW ZcJ1mftxKRknK5TkTmjiR4rVC1S+JhbzEuQfc46XQtZ8pryFdQMt3t9EaNW71Uxw0b WjNiF/ntKLtDjXbNakPN+1bqkG2k/Y9T+TdFLMtaCMsIzVqAOxh/4hA71BQjErW+Di 64THDw8NvDG72UgOu9GVIU6kfwKebCaZT0yPxgdkZfVhwyKIEAFQm//3XjmHN+4OPE qoKR5Ymnu+4kg== Message-ID: Date: Thu, 25 Jun 2026 11:11:04 +0200 Precedence: bulk X-Mailing-List: linux-kernel-mentees@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] Docs/mm: fix documentation warning for GFP parameter in kmalloc_obj, kmalloc_objs and kmalloc_flex Content-Language: en-US To: Andrew Morton , Jakov Novak Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Harry Yoo , Hao Li , Christoph Lameter , David Rientjes , Roman Gushchin , linux-kernel-mentees@lists.linux.dev, Shuah Khan References: <20260619113622.11712-1-jakovnovak30@gmail.com> <20260624184856.55fe055b85e17ed2c6572182@linux-foundation.org> From: "Vlastimil Babka (SUSE)" Autocrypt: addr=vbabka@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 6/25/26 03:48, Andrew Morton wrote: > On Fri, 19 Jun 2026 13:36:22 +0200 Jakov Novak wrote: > >> Subject: [PATCH] Docs/mm: fix documentation warning for GFP parameter in kmalloc_obj, kmalloc_objs and kmalloc_flex > > Thanks. > > "mm/slab: ..." would be a better subject. > >> Date: Fri, 19 Jun 2026 13:36:22 +0200 >> X-Mailer: git-send-email 2.54.0 >> >> Compiling the documentation currently gives the errors: >> >> WARNING: ./include/linux/slab.h:1100 Excess function parameter 'GFP' description in 'kmalloc_obj' >> WARNING: ./include/linux/slab.h:1112 Excess function parameter 'GFP' description in 'kmalloc_objs' >> WARNING: ./include/linux/slab.h:1127 Excess function parameter 'GFP' description in 'kmalloc_flex' >> WARNING: ./include/linux/slab.h:1100 Excess function parameter 'GFP' description in 'kmalloc_obj' >> WARNING: ./include/linux/slab.h:1112 Excess function parameter 'GFP' description in 'kmalloc_objs' >> WARNING: ./include/linux/slab.h:1127 Excess function parameter 'GFP' description in 'kmalloc_flex' >> >> This effectively omits the GFP parameter from the current kernel >> documentation. This patch marks the "..." parameter with the previous >> description of the GFP parameter along with an "optional" tag in >> parantheses. > > "parentheses". > > I'll assume that Vlastimil will be processing this patch. As Harry pointed out, Randy already fixed this, since then it's in mainline.