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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EDF3FC2D0E6 for ; Wed, 25 Mar 2020 18:43:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C8FAE206F6 for ; Wed, 25 Mar 2020 18:43:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="netoBFLd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727539AbgCYSnW (ORCPT ); Wed, 25 Mar 2020 14:43:22 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:36091 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727006AbgCYSnW (ORCPT ); Wed, 25 Mar 2020 14:43:22 -0400 Received: by mail-wr1-f68.google.com with SMTP id 31so4552587wrs.3; Wed, 25 Mar 2020 11:43:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=7O9ynMa/XszSiQjU9DnfA69BL3KK4uFcPsr5Zfru8hM=; b=netoBFLdadXAoh2L96ovXCkEk9G7QhSid9/SVDV3erhTy8xriUACPmZRHgkMG0RerT yvbw5JE2FdbT84nNaEJ4UUbVyG6oUJCNswSMmPCPULNvUEdTCBzgjSSjE0ZgoXVYirEz QKZ9EGgzvtMlwNvW7i2i9UfbsJnNiZFehh0dSVh6v+FPP1vATUI0TLMyRLgdPndYccR/ c9TdR1IRgjrObZmVXmRehXBU901ho2hT+LPwzuNvk1MKogbTpulFyl2eGa3Y6PSBxpx+ OtL2Hn/Js5qUH09Z/cA0fylwu7cUvnNnB29QjMh6qmRG2AXHlwTJT1ynVzmn99lh9qn+ RPYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=7O9ynMa/XszSiQjU9DnfA69BL3KK4uFcPsr5Zfru8hM=; b=SECqYR7KsCpHaZdHdIGjJwvbZG1bpM9qjW4ojM1XlRYg2qvaDODNXbIr8abspUgEtL 6iV08l/LuePK7Exsatz6LT8csIlf90BJ+34de4iMMBFi7aeObeAv5IGt5Zatxuk4F1+s VF8xJO08MCCgCfq2T1FCfAIA0cVL3JSwDkfKS7fAVKkW1fbqsVbv7Lir2LnIkFX9HJx/ P97hd4X0jD3D7pbwWLcSjlH2giANrq00GRH7C1YEfE+9asGDnuuDqfGLg4lI1mmhCMAF gem+KDZK1xAiET+hIPSXHLU+Rzfg9rqCeGTD7aojijYO8SRG9OxViqWgT8GLXjWYq3Tv 4kJQ== X-Gm-Message-State: ANhLgQ1fH84z0ZNBZCXOXjeFe2nsl0VIBAOVrLIXaPnA+GbqOaof9/99 6tVGaKjAVHLPH7ESVpfEH465tvT+f4UieglswoW8xg== X-Google-Smtp-Source: ADFU+vtotW0hSWfsINdHPqKmskY8pGIuk5Gng3pWSqBKe0+phrdgl8o1zuoQd71BKYd/PsX6PY7UPK+NTvuaTbvqFCE= X-Received: by 2002:a5d:6187:: with SMTP id j7mr5053880wru.419.1585161798469; Wed, 25 Mar 2020 11:43:18 -0700 (PDT) MIME-Version: 1.0 References: <20200324125442.21983-1-geert+renesas@glider.be> In-Reply-To: <20200324125442.21983-1-geert+renesas@glider.be> From: Alex Deucher Date: Wed, 25 Mar 2020 14:43:07 -0400 Message-ID: Subject: Re: [PATCH] dma-buf: Improve CONFIG_DMABUF_MOVE_NOTIFY help text To: Geert Uytterhoeven Cc: =?UTF-8?Q?Christian_K=C3=B6nig?= , Sumit Semwal , Daniel Vetter , LKML , Maling list - DRI developers , linux-media Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 24, 2020 at 8:54 AM Geert Uytterhoeven wrote: > > Improve the help text for the CONFIG_DMABUF_MOVE_NOTIFY symbol by: > 1. Removing duplicated single quotes, > 2. Adding a missing subject, > 3. Fixing a misspelling of "yet", > 4. Wrapping long lines. > > Fixes: bb42df4662a44765 ("dma-buf: add dynamic DMA-buf handling v15") > Signed-off-by: Geert Uytterhoeven Applied. Thanks! Alex > --- > drivers/dma-buf/Kconfig | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig > index ef73b678419c6d86..9626673f1d83ae64 100644 > --- a/drivers/dma-buf/Kconfig > +++ b/drivers/dma-buf/Kconfig > @@ -43,11 +43,12 @@ config DMABUF_MOVE_NOTIFY > bool "Move notify between drivers (EXPERIMENTAL)" > default n > help > - Don''t pin buffers if the dynamic DMA-buf interface is available on both the > - exporter as well as the importer. This fixes a security problem where > - userspace is able to pin unrestricted amounts of memory through DMA-buf. > - But marked experimental because we don''t jet have a consistent execution > - context and memory management between drivers. > + Don't pin buffers if the dynamic DMA-buf interface is available on > + both the exporter as well as the importer. This fixes a security > + problem where userspace is able to pin unrestricted amounts of memory > + through DMA-buf. > + This is marked experimental because we don't yet have a consistent > + execution context and memory management between drivers. > > config DMABUF_SELFTESTS > tristate "Selftests for the dma-buf interfaces" > -- > 2.17.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel 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 X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6E513C2D0E5 for ; Wed, 25 Mar 2020 18:43:22 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 41F6D206F6 for ; Wed, 25 Mar 2020 18:43:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="netoBFLd" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 41F6D206F6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 89A726E1A7; Wed, 25 Mar 2020 18:43:21 +0000 (UTC) Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by gabe.freedesktop.org (Postfix) with ESMTPS id BBFCF6E1A7 for ; Wed, 25 Mar 2020 18:43:19 +0000 (UTC) Received: by mail-wr1-x441.google.com with SMTP id 65so4589826wrl.1 for ; Wed, 25 Mar 2020 11:43:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=7O9ynMa/XszSiQjU9DnfA69BL3KK4uFcPsr5Zfru8hM=; b=netoBFLdadXAoh2L96ovXCkEk9G7QhSid9/SVDV3erhTy8xriUACPmZRHgkMG0RerT yvbw5JE2FdbT84nNaEJ4UUbVyG6oUJCNswSMmPCPULNvUEdTCBzgjSSjE0ZgoXVYirEz QKZ9EGgzvtMlwNvW7i2i9UfbsJnNiZFehh0dSVh6v+FPP1vATUI0TLMyRLgdPndYccR/ c9TdR1IRgjrObZmVXmRehXBU901ho2hT+LPwzuNvk1MKogbTpulFyl2eGa3Y6PSBxpx+ OtL2Hn/Js5qUH09Z/cA0fylwu7cUvnNnB29QjMh6qmRG2AXHlwTJT1ynVzmn99lh9qn+ RPYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=7O9ynMa/XszSiQjU9DnfA69BL3KK4uFcPsr5Zfru8hM=; b=VekEmNonki0zCbEiggnZQQln0tM9aTEplLlPOHbbjWc49k+gQRouKWgf4gZe/gK62C jn6ch4j3UeoQl/wsQ5N4MgzF4wQHI2uLtw5awHEqRu8bxvU1xdlRanltmWd7Jndgg6U0 Dn2Mk9kgcR+JYsxkg7Tjyi+VlPNVaGiebJGjKg74zXooDglMcDU88W72naCp0lDZOeEX LX4XCk4LBoCEuKvSaKMwSbETmDzdTpparguJZ5dWAgT/ZxeyISUSYaqpAwTDdytH3V0D 6e1zmTQCtpN8cPPowpqLslFqi18Kn0jsrNiNqJapW8Ar+flbjZm3jAuhvJHKDbVnEh4K jOMw== X-Gm-Message-State: ANhLgQ00gv36WG1z4kD4j195VnWmylLJ5Yt8TUkjMQxT40D7tvf1Qdge AVAYef6zt3DBj4Uf8aEh/BiGljxloAC6VjXVGmE= X-Google-Smtp-Source: ADFU+vtotW0hSWfsINdHPqKmskY8pGIuk5Gng3pWSqBKe0+phrdgl8o1zuoQd71BKYd/PsX6PY7UPK+NTvuaTbvqFCE= X-Received: by 2002:a5d:6187:: with SMTP id j7mr5053880wru.419.1585161798469; Wed, 25 Mar 2020 11:43:18 -0700 (PDT) MIME-Version: 1.0 References: <20200324125442.21983-1-geert+renesas@glider.be> In-Reply-To: <20200324125442.21983-1-geert+renesas@glider.be> From: Alex Deucher Date: Wed, 25 Mar 2020 14:43:07 -0400 Message-ID: Subject: Re: [PATCH] dma-buf: Improve CONFIG_DMABUF_MOVE_NOTIFY help text To: Geert Uytterhoeven X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniel Vetter , LKML , Maling list - DRI developers , =?UTF-8?Q?Christian_K=C3=B6nig?= , linux-media Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, Mar 24, 2020 at 8:54 AM Geert Uytterhoeven wrote: > > Improve the help text for the CONFIG_DMABUF_MOVE_NOTIFY symbol by: > 1. Removing duplicated single quotes, > 2. Adding a missing subject, > 3. Fixing a misspelling of "yet", > 4. Wrapping long lines. > > Fixes: bb42df4662a44765 ("dma-buf: add dynamic DMA-buf handling v15") > Signed-off-by: Geert Uytterhoeven Applied. Thanks! Alex > --- > drivers/dma-buf/Kconfig | 11 ++++++----- > 1 file changed, 6 insertions(+), 5 deletions(-) > > diff --git a/drivers/dma-buf/Kconfig b/drivers/dma-buf/Kconfig > index ef73b678419c6d86..9626673f1d83ae64 100644 > --- a/drivers/dma-buf/Kconfig > +++ b/drivers/dma-buf/Kconfig > @@ -43,11 +43,12 @@ config DMABUF_MOVE_NOTIFY > bool "Move notify between drivers (EXPERIMENTAL)" > default n > help > - Don''t pin buffers if the dynamic DMA-buf interface is available on both the > - exporter as well as the importer. This fixes a security problem where > - userspace is able to pin unrestricted amounts of memory through DMA-buf. > - But marked experimental because we don''t jet have a consistent execution > - context and memory management between drivers. > + Don't pin buffers if the dynamic DMA-buf interface is available on > + both the exporter as well as the importer. This fixes a security > + problem where userspace is able to pin unrestricted amounts of memory > + through DMA-buf. > + This is marked experimental because we don't yet have a consistent > + execution context and memory management between drivers. > > config DMABUF_SELFTESTS > tristate "Selftests for the dma-buf interfaces" > -- > 2.17.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel