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 16F08C433FE for ; Tue, 15 Mar 2022 05:36:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344963AbiCOFhV (ORCPT ); Tue, 15 Mar 2022 01:37:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243007AbiCOFhJ (ORCPT ); Tue, 15 Mar 2022 01:37:09 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 3E09D31505; Mon, 14 Mar 2022 22:35:58 -0700 (PDT) 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 03F131480; Mon, 14 Mar 2022 22:35:58 -0700 (PDT) Received: from a077893.arm.com (unknown [10.163.34.48]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 453FD3F766; Mon, 14 Mar 2022 22:35:51 -0700 (PDT) From: Anshuman Khandual To: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, peterz@infradead.org, acme@kernel.org Cc: Anshuman Khandual , Robin Murphy , Suzuki Poulose , James Clark , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Thomas Gleixner , Will Deacon , linux-arm-kernel@lists.infradead.org Subject: [PATCH V4 05/10] perf: Add PERF_BR_NEW_ARCH_[N] map for BRBE on arm64 platform Date: Tue, 15 Mar 2022 11:05:11 +0530 Message-Id: <20220315053516.431515-6-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220315053516.431515-1-anshuman.khandual@arm.com> References: <20220315053516.431515-1-anshuman.khandual@arm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org BRBE captured branch types will overflow perf_branch_entry.type and generic branch types in perf_branch_entry.new_type. So override each available arch specific branch type in the following manner to comprehensively process all reported branch types in BRBE. PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 Signed-off-by: Anshuman Khandual --- include/uapi/linux/perf_event.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 193dba2ecdc1..4cf1c8e22cab 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -282,6 +282,12 @@ enum { PERF_BR_PRIV_HV = 3, }; +#define PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 +#define PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 +#define PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 +#define PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 +#define PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 + #define PERF_SAMPLE_BRANCH_PLM_ALL \ (PERF_SAMPLE_BRANCH_USER|\ PERF_SAMPLE_BRANCH_KERNEL|\ -- 2.25.1 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 A4806C433F5 for ; Tue, 15 Mar 2022 05:37:28 +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:References:In-Reply-To: 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: List-Owner; bh=XhpUA5l7U2BuWmgmGNIk011l6qWITvRpYv1+mZzSdP0=; b=1IDZEYZl61dWNp Kk007BkjXNELM49bukvZwHf2ZB5M7/A7dUwRzKTbuxIjtKQtEbHKaI2/kF/WDRZMtgqrhZmoGjQ7g iEs1xt1gzgFuoo/eR4T/88sOnVmbn9+tWbKHfwt/N2MxX/tJkSLlvD9iZivgCnftCJ1DI2ctP0xjk raM/pKtLgSv6x3fOOG+ryx1GaZwzXpG8UpZEeVkaGWW1elIMshp1HGcHQoZmptpVVzmUdI58mMpMT HGbBhJ9FBkrF/Ju+D4ZU7VY+kDwbD7zCmuee27v4Voh0nM9xBZm6UfhfvlNpJgIBVz7DJk51LLMGF yHhq6cgjomH5nelt4V2A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nTzr1-007myb-MV; Tue, 15 Mar 2022 05:36:19 +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 1nTzqg-007mp8-Hv for linux-arm-kernel@lists.infradead.org; Tue, 15 Mar 2022 05:35:59 +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 03F131480; Mon, 14 Mar 2022 22:35:58 -0700 (PDT) Received: from a077893.arm.com (unknown [10.163.34.48]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 453FD3F766; Mon, 14 Mar 2022 22:35:51 -0700 (PDT) From: Anshuman Khandual To: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, peterz@infradead.org, acme@kernel.org Cc: Anshuman Khandual , Robin Murphy , Suzuki Poulose , James Clark , Ingo Molnar , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Thomas Gleixner , Will Deacon , linux-arm-kernel@lists.infradead.org Subject: [PATCH V4 05/10] perf: Add PERF_BR_NEW_ARCH_[N] map for BRBE on arm64 platform Date: Tue, 15 Mar 2022 11:05:11 +0530 Message-Id: <20220315053516.431515-6-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220315053516.431515-1-anshuman.khandual@arm.com> References: <20220315053516.431515-1-anshuman.khandual@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220314_223558_662213_4F6A34E5 X-CRM114-Status: UNSURE ( 7.80 ) 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 BRBE captured branch types will overflow perf_branch_entry.type and generic branch types in perf_branch_entry.new_type. So override each available arch specific branch type in the following manner to comprehensively process all reported branch types in BRBE. PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 Signed-off-by: Anshuman Khandual --- include/uapi/linux/perf_event.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 193dba2ecdc1..4cf1c8e22cab 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -282,6 +282,12 @@ enum { PERF_BR_PRIV_HV = 3, }; +#define PERF_BR_ARM64_FIQ PERF_BR_NEW_ARCH_1 +#define PERF_BR_ARM64_DEBUG_HALT PERF_BR_NEW_ARCH_2 +#define PERF_BR_ARM64_DEBUG_EXIT PERF_BR_NEW_ARCH_3 +#define PERF_BR_ARM64_DEBUG_INST PERF_BR_NEW_ARCH_4 +#define PERF_BR_ARM64_DEBUG_DATA PERF_BR_NEW_ARCH_5 + #define PERF_SAMPLE_BRANCH_PLM_ALL \ (PERF_SAMPLE_BRANCH_USER|\ PERF_SAMPLE_BRANCH_KERNEL|\ -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel