From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 F15172FB2 for ; Tue, 25 Feb 2025 15:37:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740497843; cv=none; b=ZanPBwVB9qSvSfr/AuwTpI1cYsC9vXLdUYm3af92BGlt02rGK2uRtl67CiwEdCbqw/e7fq0Y1skZ2LxlWcfr839iMs6WuK5hQvUfEJrhztIkGlcy5xW5TZBsRMzhSqD++Thviws7xdR26H0qmoDK9yjUOiZAmkKety5gHQI3PA4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740497843; c=relaxed/simple; bh=5RsOOvv4/v4k8q1hK8YiYnK0f9T2HxNOpQanU6J/Cfc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DOjQIHXR+bhrFB2a9fEM8zhGejp1SaX5x7G99/RtF6UPMtM4EABhmUoRc98kj298UZGprUdZ9BjjQ+EOBowgz6eq2nm3HrmLSLZ7PZRi4UmxJNB4SpGEv8BtaOMmjVhckbApgcI69IrEXqe80jD/1ebrZh/sLvLylJLMgUF2Nz8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id F2BD3C4CEDD; Tue, 25 Feb 2025 15:37:19 +0000 (UTC) Date: Tue, 25 Feb 2025 15:37:17 +0000 From: Catalin Marinas To: Ryan Roberts Cc: Will Deacon , Pasha Tatashin , Andrew Morton , Uladzislau Rezki , Christoph Hellwig , David Hildenbrand , "Matthew Wilcox (Oracle)" , Mark Rutland , Anshuman Khandual , Alexandre Ghiti , Kevin Brodsky , linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 11/14] mm/vmalloc: Batch arch_sync_kernel_mappings() more efficiently Message-ID: References: <20250217140809.1702789-1-ryan.roberts@arm.com> <20250217140809.1702789-12-ryan.roberts@arm.com> 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: <20250217140809.1702789-12-ryan.roberts@arm.com> On Mon, Feb 17, 2025 at 02:08:03PM +0000, Ryan Roberts wrote: > When page_shift is greater than PAGE_SIZE, __vmap_pages_range_noflush() s/PAGE_SIZE/PAGE_SHIFT/ Otherwise it looks fine. Reviewed-by: Catalin Marinas