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 BD300C43334 for ; Fri, 3 Jun 2022 17:37:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344546AbiFCRhw (ORCPT ); Fri, 3 Jun 2022 13:37:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45928 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238776AbiFCRhq (ORCPT ); Fri, 3 Jun 2022 13:37:46 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 49E9639BA7 for ; Fri, 3 Jun 2022 10:37:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1654277863; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=4wY2ti1jWVmcco4dB7M/EO1qrDihEXd7FNjPS1P93a0=; b=aX4OJpM0z2y4jajZiiBbQ9F8rDffY81PeDPouO8FUQTisx9NudFRJ+ipzA96nMJkwy4zcP uci0GqVEyj2iY1W/xJvH9LYloxwcdtH4kK1ZWgh2EEtfJrLu+4JEHGBAPvCP8uJfLnZzPd RnG44/3HCrYTfe3k8rXT0fM5foAV8Mw= Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-643-U-ithwNHPauNhYg2hNOIuA-1; Fri, 03 Jun 2022 13:37:40 -0400 X-MC-Unique: U-ithwNHPauNhYg2hNOIuA-1 Received: by mail-il1-f200.google.com with SMTP id i16-20020a056e021d1000b002d3bbe39232so6664806ila.20 for ; Fri, 03 Jun 2022 10:37:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=4wY2ti1jWVmcco4dB7M/EO1qrDihEXd7FNjPS1P93a0=; b=wBfZ4wSHUC0WlLfBUqZbr+nW9gPsz5Nb8W7iHPXUVKZgiGy6rwP/JKa8pDYYIhVaGe R8MZxz8gal3AC7dxXF9GUb4JrUwJbeC4T1SQyJoVDYLPVpZMltZ5ALsm5XC+DUBabLYv I/1UKN2nT9dAp+y0q5LeZIcyIBbcX5+IgrHcpGDPvYvS3keuFdF0ZJ02vukzpn5vXHTz 3+RQ1A90YLc3wupFC+8mMFVwj278+rlpyneZux980keXPtmM+qgQ+eJJUFXnwidrG49Z YgYL3BZb/S4uxF2TeRONchWRGugkjbowuT7Ep80g6hEmkSxQbECInn1C21oFwnBfLl0D 9f3w== X-Gm-Message-State: AOAM531j3DIKSrv/Cp24RjVj8MJ2cEJO0PUHN58ucb+XDkb9yd5UQZah UM0ak9F3C+t2nPK7CxlYQMKexj6tFQv56XiJ8EC2zDZ5nDv0UWjrwDhzsb/S52BRUIwClaLDrhW G81OifRWR6houVKaG5G7qSUdCERaZiCWG16ThokIuulwweT9yasYFZDVtgWe1+dIW9L+nIEM4WA == X-Received: by 2002:a05:6e02:1aa6:b0:2d1:b452:f143 with SMTP id l6-20020a056e021aa600b002d1b452f143mr6717758ilv.278.1654277859470; Fri, 03 Jun 2022 10:37:39 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxXXN7nQhcHYuKYC3FMdwo6WzrsYqUkRVcgdkpnlgAN7OoTQ+TqlM8ndxiikifU+UVw8ICjBA== X-Received: by 2002:a05:6e02:1aa6:b0:2d1:b452:f143 with SMTP id l6-20020a056e021aa600b002d1b452f143mr6717740ilv.278.1654277859142; Fri, 03 Jun 2022 10:37:39 -0700 (PDT) Received: from localhost.localdomain (cpec09435e3e0ee-cmc09435e3e0ec.cpe.net.cable.rogers.com. [99.241.198.116]) by smtp.gmail.com with ESMTPSA id g23-20020a02bb97000000b0032e1e0ac289sm2791117jan.8.2022.06.03.10.37.37 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 03 Jun 2022 10:37:38 -0700 (PDT) From: Peter Xu To: linux-kernel@vger.kernel.org, linux-man@vger.kernel.org, linux-mm@kvack.org Cc: Michael Kerrisk , Andrea Arcangeli , Alejandro Colomar , Nadav Amit , Axel Rasmussen , Andrew Morton , peterx@redhat.com Subject: [PATCH v2 0/2] userfaultfd.2: Update to latest Date: Fri, 3 Jun 2022 13:37:34 -0400 Message-Id: <20220603173736.62581-1-peterx@redhat.com> X-Mailer: git-send-email 2.32.0 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v2: - Use semantic newlines always in patch 1 [Alex] - Fix s/.BR/.B/ in patch 2 [Alex] - Rebased to http://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git Add the two missing pieces till latest 5.19-rc1: the UFFD_USER_MODE_ONLY flag, and also the recent wr-protect support on shmem and hugetlbfs. Please review, thanks. Peter Xu (2): userfaultfd.2: Add section for UFFD_USER_MODE_ONLY userfaultfd.2: Update on write-protection support man2/userfaultfd.2 | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-) -- 2.32.0