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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A83A7C433F5 for ; Wed, 20 Oct 2021 08:56:52 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 0923661183 for ; Wed, 20 Oct 2021 08:56:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0923661183 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4HZ4H61fR1z3c7C for ; Wed, 20 Oct 2021 19:56:50 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=FicmaPqp; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=linuxfoundation.org (client-ip=198.145.29.99; helo=mail.kernel.org; envelope-from=gregkh@linuxfoundation.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=FicmaPqp; dkim-atps=neutral Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4HZ4GP0mgvz2y8P for ; Wed, 20 Oct 2021 19:56:12 +1100 (AEDT) Received: by mail.kernel.org (Postfix) with ESMTPSA id 1ED0161004; Wed, 20 Oct 2021 08:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1634720168; bh=Zb6cdSPaiuzX2LILzLYpQZahassfoYygri0Z+gn9Gz4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FicmaPqpkSATWNrLIg8kQtlJwJHkROycKClRvuxklISlxxuO30+tNoBPYHiBsCIBY C6Ud01eugF8PkSmgVqo2XsImrPWY0z3qR/a/K0N43SLAWSUD0W9ULDN/+B15nFQJQs i5RvQMtOvPKejoj1RYvlevNKvsQtmDmgDVSO0SRA= Date: Wed, 20 Oct 2021 10:56:05 +0200 From: Greg KH To: Xianting Tian Subject: Re: [PATCH v11 2/3] tty: hvc: pass DMA capable memory to put_chars() Message-ID: References: <20211015024658.1353987-1-xianting.tian@linux.alibaba.com> <20211015024658.1353987-3-xianting.tian@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: arnd@arndb.de, amit@kernel.org, jirislaby@kernel.org, shile.zhang@linux.alibaba.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, osandov@fb.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I include quotations after my reply? http://daringfireball.net/2007/07/on_top On Wed, Oct 20, 2021 at 04:47:23PM +0800, Xianting Tian wrote: > hi Greg， > > Could I get  your comments of this new version patches？ thanks It has been less than 5 days. Please relax, and only worry after 2 weeks have gone by. We have lots of patches to review. To help maintainers out, why don't you review other patches on the mailing lists as well while you wait? thanks, greg k-h 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5096AC433EF for ; Wed, 20 Oct 2021 08:56:14 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 0879661183 for ; Wed, 20 Oct 2021 08:56:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0879661183 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id C59DA40375; 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Wed, 20 Oct 2021 08:56:09 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp2.osuosl.org (Postfix) with ESMTPS id 0860D4021B for ; Wed, 20 Oct 2021 08:56:08 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 1ED0161004; Wed, 20 Oct 2021 08:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1634720168; bh=Zb6cdSPaiuzX2LILzLYpQZahassfoYygri0Z+gn9Gz4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FicmaPqpkSATWNrLIg8kQtlJwJHkROycKClRvuxklISlxxuO30+tNoBPYHiBsCIBY C6Ud01eugF8PkSmgVqo2XsImrPWY0z3qR/a/K0N43SLAWSUD0W9ULDN/+B15nFQJQs i5RvQMtOvPKejoj1RYvlevNKvsQtmDmgDVSO0SRA= Date: Wed, 20 Oct 2021 10:56:05 +0200 From: Greg KH To: Xianting Tian Subject: Re: [PATCH v11 2/3] tty: hvc: pass DMA capable memory to put_chars() Message-ID: References: <20211015024658.1353987-1-xianting.tian@linux.alibaba.com> <20211015024658.1353987-3-xianting.tian@linux.alibaba.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: arnd@arndb.de, amit@kernel.org, jirislaby@kernel.org, shile.zhang@linux.alibaba.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, osandov@fb.com X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" QTogaHR0cDovL2VuLndpa2lwZWRpYS5vcmcvd2lraS9Ub3BfcG9zdApROiBXZXJlIGRvIEkgZmlu ZCBpbmZvIGFib3V0IHRoaXMgdGhpbmcgY2FsbGVkIHRvcC1wb3N0aW5nPwpBOiBCZWNhdXNlIGl0 IG1lc3NlcyB1cCB0aGUgb3JkZXIgaW4gd2hpY2ggcGVvcGxlIG5vcm1hbGx5IHJlYWQgdGV4dC4K UTogV2h5IGlzIHRvcC1wb3N0aW5nIHN1Y2ggYSBiYWQgdGhpbmc/CkE6IFRvcC1wb3N0aW5nLgpR OiBXaGF0IGlzIHRoZSBtb3N0IGFubm95aW5nIHRoaW5nIGluIGUtbWFpbD8KCkE6IE5vLgpROiBT aG91bGQgSSBpbmNsdWRlIHF1b3RhdGlvbnMgYWZ0ZXIgbXkgcmVwbHk/CgpodHRwOi8vZGFyaW5n ZmlyZWJhbGwubmV0LzIwMDcvMDcvb25fdG9wCgpPbiBXZWQsIE9jdCAyMCwgMjAyMSBhdCAwNDo0 NzoyM1BNICswODAwLCBYaWFudGluZyBUaWFuIHdyb3RlOgo+IGhpIEdyZWfvvIwKPiAKPiBDb3Vs ZCBJIGdldMKgIHlvdXIgY29tbWVudHMgb2YgdGhpcyBuZXcgdmVyc2lvbiBwYXRjaGVz77yfIHRo YW5rcwoKSXQgaGFzIGJlZW4gbGVzcyB0aGFuIDUgZGF5cy4gIFBsZWFzZSByZWxheCwgYW5kIG9u bHkgd29ycnkgYWZ0ZXIgMgp3ZWVrcyBoYXZlIGdvbmUgYnkuICBXZSBoYXZlIGxvdHMgb2YgcGF0 Y2hlcyB0byByZXZpZXcuICBUbyBoZWxwCm1haW50YWluZXJzIG91dCwgd2h5IGRvbid0IHlvdSBy ZXZpZXcgb3RoZXIgcGF0Y2hlcyBvbiB0aGUgbWFpbGluZyBsaXN0cwphcyB3ZWxsIHdoaWxlIHlv dSB3YWl0PwoKdGhhbmtzLAoKZ3JlZyBrLWgKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KVmlydHVhbGl6YXRpb24gbWFpbGluZyBsaXN0ClZpcnR1YWxpemF0 aW9uQGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0 aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZvL3ZpcnR1YWxpemF0aW9u 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 342C2C433EF for ; Wed, 20 Oct 2021 08:56:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19A4761354 for ; Wed, 20 Oct 2021 08:56:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230102AbhJTI6Y (ORCPT ); Wed, 20 Oct 2021 04:58:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:49132 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229555AbhJTI6W (ORCPT ); Wed, 20 Oct 2021 04:58:22 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1ED0161004; Wed, 20 Oct 2021 08:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1634720168; bh=Zb6cdSPaiuzX2LILzLYpQZahassfoYygri0Z+gn9Gz4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FicmaPqpkSATWNrLIg8kQtlJwJHkROycKClRvuxklISlxxuO30+tNoBPYHiBsCIBY C6Ud01eugF8PkSmgVqo2XsImrPWY0z3qR/a/K0N43SLAWSUD0W9ULDN/+B15nFQJQs i5RvQMtOvPKejoj1RYvlevNKvsQtmDmgDVSO0SRA= Date: Wed, 20 Oct 2021 10:56:05 +0200 From: Greg KH To: Xianting Tian Cc: jirislaby@kernel.org, amit@kernel.org, arnd@arndb.de, osandov@fb.com, shile.zhang@linux.alibaba.com, linuxppc-dev@lists.ozlabs.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v11 2/3] tty: hvc: pass DMA capable memory to put_chars() Message-ID: References: <20211015024658.1353987-1-xianting.tian@linux.alibaba.com> <20211015024658.1353987-3-xianting.tian@linux.alibaba.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A: http://en.wikipedia.org/wiki/Top_post Q: Were do I find info about this thing called top-posting? A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I include quotations after my reply? http://daringfireball.net/2007/07/on_top On Wed, Oct 20, 2021 at 04:47:23PM +0800, Xianting Tian wrote: > hi Greg， > > Could I get  your comments of this new version patches？ thanks It has been less than 5 days. Please relax, and only worry after 2 weeks have gone by. We have lots of patches to review. To help maintainers out, why don't you review other patches on the mailing lists as well while you wait? thanks, greg k-h