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 B6EA7C43458 for ; Thu, 9 Jul 2026 16:03:25 +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=b4FZXV4gOB4t0fuVavrKgoPj2lv8582gyC52JUezK+g=; b=ufeREmrJZiijAzIqYUfraqfAJA z3ikiTxJEC0nesyRzOLzOVlVoNlnUjpk3/Kwps/ORYBEb8JxaJJ9mQqC08JFAKHYtUuy1sjaO3Zig tarJG9hSKeoXSPzsBLj9UgdBE7wjwfOdNC4PS94d6OW5ovRxpLqHIla4Meu+TzyIdKGxGs2n6v70t jBt44PVQTF9nWDz2JV5iGQ9pRuEo5Jk3PNie4UKzUFOMz38lK6bXmKGrZ0FsN7fwxraR/7xCR4KT/ YrLyuDuuSuCiilk4aR2IkaO8mTtu7n3/QWaTfzvxa2ijVshRczs+vpjaUa9TuUCKSdtFvpbBoyY0u gwDfke8w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1whrDa-00000002zTW-20O6; Thu, 09 Jul 2026 16:03:18 +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 1whrDY-00000002zSz-0EDm for linux-arm-kernel@lists.infradead.org; Thu, 09 Jul 2026 16:03:17 +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 2D05126A4; Thu, 9 Jul 2026 09:03:09 -0700 (PDT) Received: from localhost (unknown [10.2.196.114]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 135E93F66F; Thu, 9 Jul 2026 09:03:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1783612993; bh=N0FPojFXU0pApsxKjA1PK/ID5/1WXuMBs5arWXUUvQM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lwUl9usLcQddI2IzwBL69XkoXm9FRCR/3m0y3ujMpzKtgWru2cs8UDMVIssWrVPQU JG2qjsqxCDsS/8xxdiEsS9gILRBqQkZ1ONfPMNskK9VX59capxh4Gyj7I8rry0cGuv h8ai4NIhmyLq0K/FlfnlZMTxncnREZbvxw+fSdgU= Date: Thu, 9 Jul 2026 17:03:10 +0100 From: Leo Yan To: Robin Murphy Cc: will@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, ilkka@os.amperecomputing.com Subject: Re: [PATCH 4/5] perf/arm-cmn: Add new filters Message-ID: <20260709160310.GG1024232@e132581.arm.com> References: <5304caf0300992329742d22b746167b2f3e4174c.1782830759.git.robin.murphy@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5304caf0300992329742d22b746167b2f3e4174c.1782830759.git.robin.murphy@arm.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260709_090316_148311_7AD3ACEB X-CRM114-Status: UNSURE ( 8.52 ) 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, Jun 30, 2026 at 04:19:19PM +0100, Robin Murphy wrote: [...] > @@ -284,6 +286,9 @@ enum cmn_filter_select { > SEL_CBUSY_SNTHROTTLE_SEL, > SEL_HBT_LBT_SEL, > SEL_SN_HOME_SEL, > + SEL_SNP_VC_SEL, > + SEL_ENHANCED_HBT_LBT_SEL, > + SEL_EVICT_STATE_SEL, > SEL_MAX > }; Though SEL_SNP_VC_SEL/SEL_ENHANCED_HBT_LBT_SEL are not really used in this patch, I understand this is preparing for new filters. The secondary filter between SEL_EVICT_STATE_SEL and SEL_HBT_LBT_SEL also looks good to me: Reviewed-by: Leo Yan