From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 A12F62B9C1; Tue, 19 Mar 2024 17:52:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710870774; cv=none; b=Kus+hbiNkunADQDYMc0haRcFYiK6YUG+nl2+WXoexxUlbJUL/w8ZwrnAT/hPeokXJcrFZjPCHVs8zu+0QdlHdHdrh1gzZxQdjAK4K+7uLzqg2rvLHQcTqbqVurr7YvJ/ErV7Uig+/G+IOqwoLKqizHC/MHMgpDlk1qM4zyI7Mak= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710870774; c=relaxed/simple; bh=w+dyHbjX7gc0ioAKMxug+Uk+hBJ8l5PehIsqPnA7H6Y=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=c3Ea70s//2D6Ib7xvdsYosTQdMzRsi4eF1vhQvv484AiTGltfWcquP7FRFt+XOaOhBxnP1LFpI6aLwiZyIx5c9v9nYx0nSeCBjJQXXcbGxK5dAoMV7v+Jxff3vLwcsXM0zSpXUPpcXJP0Z0Hd8hmzzBjeidy+s1IaLLjNhuVksQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=tp5kErN6; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="tp5kErN6" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=6o4kZXWWhBj7TyRY/j0EqK3kig9yCh9grF6z6ubfGrk=; b=tp5kErN6B90TBrI1Ept7eFLHD6 PJf4vKxX+PkD0H2UCVyQ6NEmEoWS6nPMIOaMd3ZgenNnqiv36wSfVwyo5zYx3R9ex+nv0+C1kLEs5 r+6exMjyGjT1gBDvbR6+eFx5nR9rSXVdKN0X1X4C7LdIgvQwO189o7rkklEDNdWqERs8Sc3JfHhdr 9w6z3NwBJVwm8tCv1xkc96EqxTtgecruv3NYhRmHfeNjdcJZGiKKDX01OytzVrmIlVB/NojtbKdJ2 PgEopQJ7e1ZhbvamBkKMJcrbaNpuAlzkAgcs+qgf7pAIkmIGU7zwcmkPxAPCZzH0OovmgHNZuVW8q 1thoFD4w==; Received: from willy by casper.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1rmddm-00000002RXq-3m49; Tue, 19 Mar 2024 17:52:46 +0000 Date: Tue, 19 Mar 2024 17:52:46 +0000 From: Matthew Wilcox To: Gregory Price Cc: linux-mm@kvack.org, linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, ying.huang@intel.com, dan.j.williams@intel.com, honggyu.kim@sk.com, corbet@lwn.net, arnd@arndb.de, luto@kernel.org, akpm@linux-foundation.org, shuah@kernel.org, Gregory Price Subject: Re: [RFC v3 3/3] ktest: sys_move_phys_pages ktest Message-ID: References: <20240319172609.332900-1-gregory.price@memverge.com> <20240319172609.332900-4-gregory.price@memverge.com> Precedence: bulk X-Mailing-List: linux-api@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: <20240319172609.332900-4-gregory.price@memverge.com> On Tue, Mar 19, 2024 at 01:26:09PM -0400, Gregory Price wrote: > Implement simple ktest that looks up the physical address via > /proc/self/pagemap and migrates the page based on that information. What? LOL. No.