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 5C0B0CD6E44 for ; Thu, 28 May 2026 12:59:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=b+jwqyJhTHrkidzVwJv9jMk5PK21IsqlZqVVecUElF4=; b=lj6ZRc2kM40utvdcXVzaeZLc1G 2rmRe2xiPdaQrFSlTJht+l0KJ5owCQjjhRxYaCrwRjtMFdkDhdGvtJimdfFEiNTr2ODrqIYx2EiO2 81KQORlOvIcAJ7Y9Tgq4PsSfWHHG8hY5Rtoiokc3nrVKMbQ89e6i+6EAExRI18dZ9XYuzcVb3JOpO +B4yw8n9ltdpDPlWpwt4k39mJ1MtBD80gor9+3ucJQDQ7HZ2UMiCMSWiQfEf2GgjgnwGuLTs5wbto TSuz5wykW70I+Lkd7kwetWobaYA0imj/4Jw4e8r51XhBoWFWEhVHaT2j8leHT+OkPvJU/hExnFr6c 2K3RAIIA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wSaKH-00000005kt4-1TyK; Thu, 28 May 2026 12:59:05 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wSaKE-00000005ksk-0zYB for linux-arm-kernel@lists.infradead.org; Thu, 28 May 2026 12:59:04 +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 4B5F74402; Thu, 28 May 2026 05:58:54 -0700 (PDT) Received: from localhost (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id E0C4F3F905; Thu, 28 May 2026 05:58:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1779973139; bh=EtwdzFZAT5liRg+obWkCWT2dOeHihm9V0uJzgkL0RS0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vbGA8w00gDgaQ0ABpSc7A31lw9iJRbykSCjeuBiGYVwz1bKE/JrhRVCZpi4D3Cy9T 5EH90R9mhElDSpxsFOFJq1NtE6Gyj91n3mHEktwRVp2CmSsBnlq7hrmxnnxFbm0Iss l2j0fDdj+2QAQY6tpm09JODae0/e+YdZgZDsyGRc= Date: Thu, 28 May 2026 13:58:56 +0100 From: Leo Yan To: Yeoreum Yun Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, suzuki.poulose@arm.com, mike.leach@arm.com, james.clark@linaro.org, alexander.shishkin@linux.intel.com, jie.gan@oss.qualcomm.com Subject: Re: [PATCH v7 03/13] coresight: etm4x: introduce ETM_MAX_SEQ_TRANSITIONS Message-ID: <20260528125856.GC101133@e132581.arm.com> References: <20260519154812.254884-1-yeoreum.yun@arm.com> <20260519154812.254884-4-yeoreum.yun@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260519154812.254884-4-yeoreum.yun@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260528_055902_342647_92CFDFCA X-CRM114-Status: UNSURE ( 7.55 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, May 19, 2026 at 04:48:02PM +0100, Yeoreum Yun wrote: > According to IHI006H Embedded Trace Macrocell Architecture > Specification [0], n could be 0-2 for TCRSEQEVR when > TCRIDR5.NUMSEQSTATE is 0b100. > > Therefore, introduce ETM_MAX_SEQ_TRANSITIONS macro and apply this > in TCRSEQEVR relevant fields. > > Link: https://developer.arm.com/documentation/ihi0064/latest/ [0] > Suggestedby: Leo Yan s/Suggestedby/Suggested-by > Signed-off-by: Yeoreum Yun The change looks good to me: Reviewed-by: Leo Yan