From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 33769CCD192 for ; Wed, 15 Oct 2025 13:13:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1180A10E7D6; Wed, 15 Oct 2025 13:13:02 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="m8Ob9jb/"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id B0C3410E7D3; Wed, 15 Oct 2025 13:13:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1760533979; bh=CbnARJ1NcaAYMxMWl6wrepneykP7YTXb9rnB9JY3DjY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=m8Ob9jb/yqmdZN5gbXCzgVebh2Me0gTPCS7skTCvVHKVKZb+E7d3Ne+V6rwVXRlDt VYSG1AI2Zntyba9pSD9ieku+zAV8xZnQZKl1w135SeDH5V4jRI+7aCCI29CMlO7vgi EB2NhMEXtEfUYG/7m5wKCKYVi2mOj9ZciBV77NvzD2jEhcQknQBWaf5TS/Gqz67Q2G 6WKnH7+N7X6nLqyebw7YxBL1E6GQZIu4uWTpxiRS5TaV9n6PV6zCSts1MNZuwssU6O IGZzlxOQrCxo4Rfk1xY97c/4o8aeVa8stN4cxnQC+n8Zo7D1h0zeDOcmkFdwD1x9B8 boa/A3UcsyrGg== Received: from fedora (unknown [IPv6:2a01:e0a:2c:6930:d919:a6e:5ea1:8a9f]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bbrezillon) by bali.collaboradmins.com (Postfix) with ESMTPSA id 27C4F17E05FE; Wed, 15 Oct 2025 15:12:58 +0200 (CEST) Date: Wed, 15 Oct 2025 15:12:55 +0200 From: Boris Brezillon To: =?UTF-8?B?TG/Dr2M=?= Molinari Cc: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , Rob Herring , Steven Price , Liviu Dudau , Melissa Wen , =?UTF-8?B?TWHDrXJh?= Canal , Hugh Dickins , Baolin Wang , Andrew Morton , Al Viro , =?UTF-8?B?TWlrb8WCYWo=?= Wasiak , Christian Brauner , Nitin Gote , Andi Shyti , Christopher Healy , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, linux-mm@kvack.org, kernel@collabora.com Subject: Re: [PATCH v3 07/10] drm/panthor: Introduce huge tmpfs mount point option Message-ID: <20251015151255.6f314a11@fedora> In-Reply-To: <6f1fb1a5-5d6f-4ebf-bf12-3481d360fb7f@collabora.com> References: <20251004093054.21388-1-loic.molinari@collabora.com> <20251004093054.21388-8-loic.molinari@collabora.com> <20251006092856.02fbfd9e@fedora> <6f1fb1a5-5d6f-4ebf-bf12-3481d360fb7f@collabora.com> Organization: Collabora X-Mailer: Claws Mail 4.3.1 (GTK 3.24.49; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Wed, 15 Oct 2025 15:09:31 +0200 Lo=C3=AFc Molinari wrote: > On 06/10/2025 09:28, Boris Brezillon wrote: > > On Sat, 4 Oct 2025 11:30:50 +0200 > > Lo=C3=AFc Molinari wrote: > > =20 > >> diff --git a/drivers/gpu/drm/panthor/panthor_drv.c b/drivers/gpu/drm/p= anthor/panthor_drv.c > >> index fdbe89ef7f43..a2be3b904ca2 100644 > >> --- a/drivers/gpu/drm/panthor/panthor_drv.c > >> +++ b/drivers/gpu/drm/panthor/panthor_drv.c > >> @@ -1623,6 +1624,12 @@ static const struct drm_driver panthor_drm_driv= er =3D { > >> #endif > >> }; > >> =20 > >> +#ifdef CONFIG_TRANSPARENT_HUGEPAGE > >> +bool panthor_transparent_hugepage; > >> +module_param_named(transparent_hugepage, panthor_transparent_hugepage= , bool, 0400); > >> +MODULE_PARM_DESC(transparent_hugepage, "Use a dedicated tmpfs mount p= oint with Transparent Hugepage enabled (false =3D default)"); =20 > >=20 > > nit: I'd go for a slightly shorter name, like [panthor_]enable_thp. =20 >=20 > For v4, in order to be consistent with the "transparent_hugepage*"=20 > kernel parameters, I'd prefer to keep the "panthor.transparent_hugepage"= =20 > (and "panfrost.transparent_hugepage") module parameter name >=20 > I could keep the parameter name as is and change the variable name though. Fair enough. Let's just keep things as they are in this version. >=20 > > The patch is > >=20 > > Reviewed-by: Boris Brezillon > >=20 > > regardless. > > =20