From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 508A032938D for ; Mon, 13 Jul 2026 16:06:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783958770; cv=none; b=quEz8YAEbZQp8uLJFr1dBw8w9ofvGB1J5xE/b8P679WUUT5IIzzCwVcg1Y+lxmxc84kztS1zJSgGioawpS40oiXSXVn3rlWjj+VGN5cANemZ4oJkJIoMwr8J07kLBZDKQ8d1Aq8GHI4s8k3idKBDFGX9opamKDoit6HjjMNZ+Z0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783958770; c=relaxed/simple; bh=yEMTKovakq9/9otdcLu2gUK0Lo+WFx21FZWFEZv0NLI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=P43D4YdjscSI91cQpQxRX43BhWWwlqI8fMWDW9Pbb9qfimMZgSRAuaJF1bULN1vM0YC32UXnXwkXahkjx/1wuF4U8clDBqkDORknsmobyFMsq8RUveH1VObijLo7A81g7XYscNFfBsIa7bT66Mi2iArl9cOM+DXYkc+R+5dMIr4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=a3w/eJaK; arc=none smtp.client-ip=192.198.163.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="a3w/eJaK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1783958768; x=1815494768; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=yEMTKovakq9/9otdcLu2gUK0Lo+WFx21FZWFEZv0NLI=; b=a3w/eJaK81D+eKSl0eOpesWoLdiEq4s2NDFcy8YfCq5E55QSRelUajEg o/DCgpMn/C6HIkym7mJSKs/qGlDRhLxo07SGLSheiT1bFV42bkOJHEseu huTRtteGWwEvge0POOA/2qt3W4LbhztPycBlQx3rO0Pu30MKDx2gAFr4L +ObRkJCl7mJJdDzisMVRggOrKmT+CzkUL6la8s55om3/k2ioxhEecn/qe xuQMHiSfZO4ahGQHdVmGQfqBtrsrVJoUf8vs0uXweM2iY6GQR0FqfYOzS U4Ar3Gt1hP6IkwnYQH0d5ID5bFQWYOqMolAdX9O1+iO6uMEh3m0ZIeW/c Q==; X-CSE-ConnectionGUID: bvdV/4t1SJmqikjHNOOy/w== X-CSE-MsgGUID: snaz2I2CRoifsrnTTfhIGg== X-IronPort-AV: E=McAfee;i="6800,10657,11841"; a="95940373" X-IronPort-AV: E=Sophos;i="6.25,154,1779174000"; d="scan'208";a="95940373" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jul 2026 09:06:07 -0700 X-CSE-ConnectionGUID: uL4GLOADQ5W80FRjNXjJdQ== X-CSE-MsgGUID: hTCneDZVRYCkIsbNqa53jg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,154,1779174000"; d="scan'208";a="252965456" Received: from ijarvine-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.88]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jul 2026 09:06:05 -0700 Date: Mon, 13 Jul 2026 19:06:03 +0300 From: Andy Shevchenko To: Matthew Wilcox Cc: "David Hildenbrand (Arm)" , Anshuman Khandual , linux-mm@kvack.org, usama.arif@linux.dev, hughd@google.com, ryan.roberts@arm.com, Andrew Morton , linux-kernel@vger.kernel.org Subject: Re: [PATCH V3] mm: Standardize printing for pgtable entries Message-ID: References: <20260709044334.1741263-1-anshuman.khandual@arm.com> <5ee8783e-4deb-48fc-a4c4-96b02d79a6cb@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: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Mon, Jul 13, 2026 at 01:34:17PM +0100, Matthew Wilcox wrote: > On Mon, Jul 13, 2026 at 02:36:50PM +0300, Andy Shevchenko wrote: > > FWIW, we have hex_dump_to_buffer() for that already. > > ... which doesn't eliminate the problem of allocating buffers in the > caller. Right, for this we need to integrate hex_dump_to_buffer() into %ph. -- With Best Regards, Andy Shevchenko