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 50838C54EE9 for ; Thu, 22 Sep 2022 14:25:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=/2ux9jMjyBq4Q05qdt7bTCh8niJjctD/ENNkXrNwWxI=; b=av17By0I9ddYV6 TS8K9c4ioSInDaJb2XI1VWxYGtKEhC2Z5avIeFZz8IYT/o930JIbHn9QeQXUbO4CqH0FCUZpHIkFh p521PtIzCWqE8dLvpXGmW5niwX0yV4FYfjSFmCHEOPlBGW1zWBP/wtwYhvbzZxQFjH6y7yoUpk7+T xeLfEL6cyaDfsi3spaZTYdEFYBcZMtU0QX0D83VE42pwa7rFSXUyDufHHzOLwdCGwOLzojEx5LVl2 NNHsE9iYS49FU2Zo8XZzGZq+upmu7HhZV0+oUbzk9BQhI/7naPzjRgM7WGLm+nB7G+IJ8TxyC+ASe zgEKhAVNlYZ6d6WuIOcQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1obN7i-00FzMf-5N; Thu, 22 Sep 2022 14:24:18 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1obN7e-00FzKg-D1 for linux-arm-kernel@lists.infradead.org; Thu, 22 Sep 2022 14:24:16 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 85A1B1595; Thu, 22 Sep 2022 07:24:18 -0700 (PDT) Received: from e121896.arm.com (unknown [10.57.1.91]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 4C3433F73B; Thu, 22 Sep 2022 07:24:09 -0700 (PDT) From: James Clark To: coresight@lists.linaro.org, catalin.marinas@arm.com, linux-arm-kernel@lists.infradead.org Cc: suzuki.poulose@arm.com, mathieu.poirier@linaro.org, mike.leach@linaro.org, leo.yan@linaro.org, broonie@kernel.org, linux-kernel@vger.kernel.org, James Clark , Will Deacon Subject: [PATCH v2 0/1] arm64: defconfig: Add Coresight as module Date: Thu, 22 Sep 2022 15:23:59 +0100 Message-Id: <20220922142400.478815-1-james.clark@arm.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220922_072414_504182_62F361A8 X-CRM114-Status: UNSURE ( 9.11 ) X-CRM114-Notice: Please train this message. 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: , 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 I'm still leaving out CONFIG_CORESIGHT_SOURCE_ETM4X because it depends on the outcome of the investigation into CONFIG_PID_IN_CONTEXTIDR, but I think we should enable these ones for now and start getting some of the benefits sooner. Changes since v1: * Remove CONFIG_CORESIGHT_CTI_INTEGRATION_REGS=y which shouldn't be enabled by default ----- As suggested by Catalin here's the change to add Coresight to defconfig. Unfortunately I don't think we should add CONFIG_CORESIGHT_SOURCE_ETM4X which builds a few files until [1] is merged because of the overhead of CONFIG_PID_IN_CONTEXTIDR. [1]: https://lore.kernel.org/lkml/20211021134530.206216-1-leo.yan@linaro.org/T/ applies to arm64/for-next/core (e99db032d186) James Clark (1): arm64: defconfig: Add Coresight as module arch/arm64/configs/defconfig | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.28.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel