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 8DE8BC433EF for ; Wed, 18 May 2022 06:44:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231441AbiERGoC (ORCPT ); Wed, 18 May 2022 02:44:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38056 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231247AbiERGn5 (ORCPT ); Wed, 18 May 2022 02:43:57 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2724F427C9 for ; Tue, 17 May 2022 23:43:56 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id C3343B81E96 for ; Wed, 18 May 2022 06:43:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89BB0C385AA; Wed, 18 May 2022 06:43:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1652856233; bh=RZJeo2ZvTUQTJ2KxE6AqWZbbIpL1jC4oQk2DeGAQ0IQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Rg5OrV9ziFA19WmwJSxzMMHi/rH2Fme1daVsFXzh49gMxtzkacoPz4O0VHuBwfA/j qBQTZ8P66J4cP0g6woW+tDMlB7zZWDBAdAU1RVrFn/OdgJhkLHC8OqQ7TPzAnc/K/J dT2XicFSVty1eIXF1E5oG5iRPCxnfoBTXXNFvYg0= Date: Wed, 18 May 2022 08:43:48 +0200 From: Greg KH To: Kohei Tarumizu Cc: catalin.marinas@arm.com, will@kernel.org, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, rafael@kernel.org, mchehab+huawei@kernel.org, eugenis@google.com, tony.luck@intel.com, pcc@google.com, peterz@infradead.org, marcos@orca.pet, conor.dooley@microchip.com, nicolas.ferre@microchip.com, marcan@marcan.st, linus.walleij@linaro.org, arnd@arndb.de, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v4 7/8] x86: Add Kconfig/Makefile to build hardware prefetch control driver Message-ID: References: <20220518063032.2377351-1-tarumizu.kohei@fujitsu.com> <20220518063032.2377351-8-tarumizu.kohei@fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220518063032.2377351-8-tarumizu.kohei@fujitsu.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 18, 2022 at 03:30:31PM +0900, Kohei Tarumizu wrote: > This adds Kconfig/Makefile to build hardware prefetch control driver > for x86 support. This also adds a MAINTAINERS entry. > > Signed-off-by: Kohei Tarumizu > --- > MAINTAINERS | 1 + > arch/x86/Kconfig | 6 ++++++ > arch/x86/kernel/cpu/Makefile | 2 ++ > 3 files changed, 9 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index dd1345087881..9759c3606c7d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -8623,6 +8623,7 @@ K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) > HARDWARE PREFETCH CONTROL DRIVERS > M: Kohei Tarumizu > S: Maintained > +F: arch/x86/kernel/cpu/x86-pfctl.c > F: drivers/base/pfctl.c > F: drivers/soc/fujitsu/a64fx-pfctl.c > F: include/linux/pfctl.h > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > index 4bed3abf444d..81df9efc69e5 100644 > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -1359,6 +1359,12 @@ config X86_CPUID > with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to > /dev/cpu/31/cpuid. > > +config X86_HWPF_CONTROL > + tristate "x86 Hardware Prefetch Control support" > + depends on X86_64 && HWPF_CONTROL > + help > + This adds Hardware Prefetch driver control support for X86. > + You need a lot more text here about what this is, what it does, why you would want it, and the module name it will create. 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 B4931C433EF for ; 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Wed, 18 May 2022 06:43:59 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nrDPY-00HS6t-1J for linux-arm-kernel@lists.infradead.org; Wed, 18 May 2022 06:43:57 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9BD48B81E90; Wed, 18 May 2022 06:43:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89BB0C385AA; Wed, 18 May 2022 06:43:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1652856233; bh=RZJeo2ZvTUQTJ2KxE6AqWZbbIpL1jC4oQk2DeGAQ0IQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Rg5OrV9ziFA19WmwJSxzMMHi/rH2Fme1daVsFXzh49gMxtzkacoPz4O0VHuBwfA/j qBQTZ8P66J4cP0g6woW+tDMlB7zZWDBAdAU1RVrFn/OdgJhkLHC8OqQ7TPzAnc/K/J dT2XicFSVty1eIXF1E5oG5iRPCxnfoBTXXNFvYg0= Date: Wed, 18 May 2022 08:43:48 +0200 From: Greg KH To: Kohei Tarumizu Subject: Re: [PATCH v4 7/8] x86: Add Kconfig/Makefile to build hardware prefetch control driver Message-ID: References: <20220518063032.2377351-1-tarumizu.kohei@fujitsu.com> <20220518063032.2377351-8-tarumizu.kohei@fujitsu.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220518063032.2377351-8-tarumizu.kohei@fujitsu.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220517_234356_292096_12B09A21 X-CRM114-Status: GOOD ( 19.15 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: rafael@kernel.org, peterz@infradead.org, catalin.marinas@arm.com, linus.walleij@linaro.org, dave.hansen@linux.intel.com, conor.dooley@microchip.com, hpa@zytor.com, will@kernel.org, mchehab+huawei@kernel.org, x86@kernel.org, mingo@redhat.com, eugenis@google.com, arnd@arndb.de, bp@alien8.de, tglx@linutronix.de, pcc@google.com, linux-arm-kernel@lists.infradead.org, marcos@orca.pet, tony.luck@intel.com, marcan@marcan.st, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, May 18, 2022 at 03:30:31PM +0900, Kohei Tarumizu wrote: > This adds Kconfig/Makefile to build hardware prefetch control driver > for x86 support. This also adds a MAINTAINERS entry. > > Signed-off-by: Kohei Tarumizu > --- > MAINTAINERS | 1 + > arch/x86/Kconfig | 6 ++++++ > arch/x86/kernel/cpu/Makefile | 2 ++ > 3 files changed, 9 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index dd1345087881..9759c3606c7d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -8623,6 +8623,7 @@ K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) > HARDWARE PREFETCH CONTROL DRIVERS > M: Kohei Tarumizu > S: Maintained > +F: arch/x86/kernel/cpu/x86-pfctl.c > F: drivers/base/pfctl.c > F: drivers/soc/fujitsu/a64fx-pfctl.c > F: include/linux/pfctl.h > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > index 4bed3abf444d..81df9efc69e5 100644 > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -1359,6 +1359,12 @@ config X86_CPUID > with major 203 and minors 0 to 31 for /dev/cpu/0/cpuid to > /dev/cpu/31/cpuid. > > +config X86_HWPF_CONTROL > + tristate "x86 Hardware Prefetch Control support" > + depends on X86_64 && HWPF_CONTROL > + help > + This adds Hardware Prefetch driver control support for X86. > + You need a lot more text here about what this is, what it does, why you would want it, and the module name it will create. thanks, greg k-h _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel