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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35D4DCDB465 for ; Thu, 19 Oct 2023 13:29:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235390AbjJSN3j (ORCPT ); Thu, 19 Oct 2023 09:29:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233178AbjJSN3i (ORCPT ); Thu, 19 Oct 2023 09:29:38 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47D93F7 for ; Thu, 19 Oct 2023 06:29:37 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1E8FBC433C7; Thu, 19 Oct 2023 13:29:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697722176; bh=Y1Tkmfw6SUBigoJtsOJGiGOARu5ON+4W8t4PmOZp9Uk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Tj7DHZe57F2Ew/ZT+E3PN5UeJ31O5+bIQJVP7Qi5qR9RCB3/6kqncpjFbPOivdj0j 0fWMYpGAFhPjdoZIO1i7pAfOVFcOfHa22GnDl2ghG1LitHjpZT2MzWj9VBNBVbIUXb 12o/J02ejWoK+SKKEDl/xRDsoPF5IQbhcLc1BzpMhxxENU7X7nIm2ckeUX6G4ms+Uw mdvqODtFI0JJNySo9jgXX7wZrE0tSS4P6SOkuvlCYw4KVR5gR2Lat9+x6uO7PETkVR BRm/7DIxzdYIvkVe7V3WgMQzt8bpoBcLh2CjNoVaVNVY3PuSaAwqEQtqVyb8qJLFuO csONWI5rekMgQ== Date: Thu, 19 Oct 2023 15:29:33 +0200 From: Alejandro Colomar To: Muhammad Usama Anjum Cc: kernel@collabora.com, linux-man@vger.kernel.org Subject: Re: [PATCH 1/2] ioctl_userfaultfd.2: add UFFD_FEATURE_WP_ASYNC Message-ID: References: <20231019131252.2368728-1-usama.anjum@collabora.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="TDH3Aug23FBwu+ru" Content-Disposition: inline In-Reply-To: <20231019131252.2368728-1-usama.anjum@collabora.com> Precedence: bulk List-ID: X-Mailing-List: linux-man@vger.kernel.org --TDH3Aug23FBwu+ru Content-Type: text/plain; protected-headers=v1; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Date: Thu, 19 Oct 2023 15:29:33 +0200 From: Alejandro Colomar To: Muhammad Usama Anjum Cc: kernel@collabora.com, linux-man@vger.kernel.org Subject: Re: [PATCH 1/2] ioctl_userfaultfd.2: add UFFD_FEATURE_WP_ASYNC On Thu, Oct 19, 2023 at 06:12:44PM +0500, Muhammad Usama Anjum wrote: > Signed-off-by: Muhammad Usama Anjum > --- > Changes since v1: > - Employ sementic new lines by breaking sentence before "by" > --- > man2/ioctl_userfaultfd.2 | 5 +++++ > 1 file changed, 5 insertions(+) >=20 > diff --git a/man2/ioctl_userfaultfd.2 b/man2/ioctl_userfaultfd.2 > index e68085262..f6cafd9a2 100644 > --- a/man2/ioctl_userfaultfd.2 > +++ b/man2/ioctl_userfaultfd.2 > @@ -244,6 +244,11 @@ If this feature bit is set, > the kernel supports resolving faults with the > .B UFFDIO_POISON > ioctl. > +.TP > +.BR UFFD_FEATURE_WP_ASYNC " (since Linux 6.7)" Has this feature been merged? Thanks, Alex > +If this feature bit is set, > +the write protection faults would be asynchronously resolved > +by the kernel. > .PP > The returned > .I ioctls > --=20 > 2.42.0 >=20 --=20 --TDH3Aug23FBwu+ru Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE6jqH8KTroDDkXfJAnowa+77/2zIFAmUxLz0ACgkQnowa+77/ 2zLtXw//Vp5+CCVNKIMsNcKL0FwHDJxWmxSwfmneUnNCtfs+U2VALNv9+2Vhgf6I mAsIYOUtmg+f5zZt62eVmRG+UKAnfx/zm9eObdGxDuvT+8higqkBwaCR5vdF68DF F7H61tDA3lRkOlWrD39KucOvcFlHhZhS2i2OpOez/7UFzjQIiS+RQQe7mnQhoF/j 2cVQ2bZ+NnC1N+Nl3lXcL7aRqThrmaKLHzvKHTYXE3U0TEQ9bPViGPMJ4UszGCQt ChBZJufleeOsoUgZB16vZYfH+F7WU7O7MzowSWh9Vyq4xw8W7sLwW7kBvarRVDFZ D6boT3e5bKdkuOnoWQ7BCrQ/bqnrm2UPyZZi2ydZjh3KC0lJeY8Aktq5h3+EgA2A 0utszIhD3Rih4mmxhGppYxQRKP0ADOjytx/0Ydx0KXkXn1Bq/Netx6rVC/RVbdfq h4m5gnn4H31lXSIM6f3+xNubCepP+ZRQFH+fRlRCROJ2Hkz94AbPLIMZRdSg2mgl C7MM1OmyNIrjq1g+OaY/EFNAcyXsi1S1UdyI7zdQ8qrGpQtY3oJlbX8ELLTiX2vQ QpqcTzC7IIeMGWzLOVmJVc2KZtAJgc+ZOHZgQioNl15EvSpGzHgO+NNqbuB9SsVo o8p2wg7CVKU1J0m2E7Q0MaRDAoOipW9C/UHIXbvGY4VAkP9HFzM= =ulhW -----END PGP SIGNATURE----- --TDH3Aug23FBwu+ru--