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 E7D223DBD70; Fri, 24 Apr 2026 14:19:32 +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=1777040373; cv=none; b=Gu7YgH/iwW+p2m0mVvAfHBc6HpFOpycoLexuHIi3PVbhTHVahLlcfESTwX2H48lYnz9ykJJ0xwDjivCcR91ZVkEKu5beDdhEK9RRO0sL5+IihhiwqQjz+t/pLa24F1XZGv+yKR1TSwJ6QhUlEVi9vbyyiH6VdAr/VJd9b6GEJwE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777040373; c=relaxed/simple; bh=XuFBaYFsxNxJuAT5m5PmvNcPPDaWLvDhlZjjhyfsrpo=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=jgBgUC9iHiNMKv4RjWuq5NLOVEHkYSarXCtPtfwRhaDaJaZXPi1NWm02o69ySsiQhbkNo4v7XnMMDi8yqZ0bKxMnHGl5KhHHG2YMi/AlZq87M24JQrpoFf9dNwaPvVo+ul3VwOlG/YGyyWSUN6s9RHaS0JJln+cLDVGEBZm7sWM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=K0IngNMP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="K0IngNMP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9998C19425; Fri, 24 Apr 2026 14:19:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1777040372; bh=XuFBaYFsxNxJuAT5m5PmvNcPPDaWLvDhlZjjhyfsrpo=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=K0IngNMPxAAEI2TDeCeCwYC8Vvs1HT4fE9HmmudRcIoD4y/iMXvym80IhDwFTrdp8 tpoHGBsvaugUDeKCl0zBVlNEnGIox0SKjJC6JdaU/xfLm8UNmkH2Nga4F2MYcETzgL KiHKTp/p4Bjyg2u+QwQJqALX+Z+KzikpBS14CJok= Date: Fri, 24 Apr 2026 07:19:30 -0700 From: Andrew Morton To: Matthew Brost Cc: Nico Pache , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: Re: [PATCH 7.2 v16 00/13] khugepaged: mTHP support Message-Id: <20260424071930.62318a9294e07c99ba0ff8a2@linux-foundation.org> In-Reply-To: References: <20260419185750.260784-1-npache@redhat.com> <20260424065828.031775921990de37f83a2468@linux-foundation.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 24 Apr 2026 07:05:19 -0700 Matthew Brost wrote: > On Fri, Apr 24, 2026 at 06:58:28AM -0700, Andrew Morton wrote: > > On Sun, 19 Apr 2026 12:57:37 -0600 Nico Pache wrote: > > > > > The following series provides khugepaged with the capability to collapse > > > anonymous memory regions to mTHPs. > > > > Lots of stuff here: > > https://sashiko.dev/#/patchset/20260419185750.260784-1-npache@redhat.com > > > > It's going to take some time. Hopefully worthwhile. > > > > As always, it's useful to hear about the usefulness of the AI review. > > Drive by comment. > > On the DRM side sashiko batting average is about .500 but even on misses > it is generally is helpful in questioning assumptions made in patches. Interesting, thanks. Personally, not adding bugs to Linux is so damn important, I'd be happy with a lot less than 50%. > Matt sashiko "A sashiko mat is a decorative or functional mat, such as a coaster, table mat, or place mat, made using traditional Japanese, functional, and meditative embroidery stitching". So there.