From nobody Wed Dec 17 13:54:12 2025 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4A85C6AC0 for ; Tue, 16 Jul 2024 05:09:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.140.110.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721106570; cv=none; b=KNWAT5tVNak/Ao+Egyvmsyxxs5K/v0Znp+QulwwdwhAs07b8rT4zOdwm5GFi3mX5QhooPX1D4CC3fCk0kOE5EXSv+9DxjAIWZoZP5paIoBKQhAZuZJiiZkmpammAndexqBJ4YuGdIs/H6jh86B95gbL/3f2XVLTQQ+OF9c+McwA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721106570; c=relaxed/simple; bh=hdU+xSbWjmQzvnT9M2PFv03mnobO6Zq6HAo/Ev5ViDU=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=qBtOmB4tcs0NpW39lLvVyRdH3tfxk0cAwKe49/nZRoXCNoiXJ+KD+tVLJaSS1u4C2ywwvHGo8ug4SbT+R095VYT7U63w9AeMdbAKdBZR8Yc1Plt7C/9a5PKeEhss1MYhJ8UzIBVn0bCJa79OJGVKTugdf7OIohRlkuq5XvG2tlQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com; spf=pass smtp.mailfrom=arm.com; arc=none smtp.client-ip=217.140.110.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=arm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=arm.com 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 DA7D51063; Mon, 15 Jul 2024 22:09:52 -0700 (PDT) Received: from a077893.arm.com (unknown [10.163.45.178]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 2ED0A3F762; Mon, 15 Jul 2024 22:09:22 -0700 (PDT) From: Anshuman Khandual To: linux-arm-kernel@lists.infradead.org Cc: mark.rutland@arm.com, masahiroy@kernel.org, Anshuman Khandual , Catalin Marinas , Will Deacon , linux-kernel@vger.kernel.org Subject: [PATCH] arm64/Kconfig: Remove redundant 'if HAVE_FUNCTION_GRAPH_TRACER' Date: Tue, 16 Jul 2024 10:39:15 +0530 Message-Id: <20240716050915.2657694-1-anshuman.khandual@arm.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Since the commit 819e50e25d0c ("arm64: Add ftrace support"), HAVE_FUNCTION_GRAPH_TRACER has always been enabled. Although a subsequent commit 364697032246 ("arm64: ftrace: Enable HAVE_FUNCTION_GRAPH_RETVAL") redundantly added check on HAVE_FUNCTION_GRAPH_TRACER, while enabling the config HAVE_FUNCTION_GRAPH_RETVAL. Let's just drop this redundant check. Cc: Catalin Marinas Cc: Will Deacon Cc: linux-arm-kernel@lists.infradead.org CC: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual Acked-by: Mark Rutland --- arch/arm64/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 79a656a62cbc..cf1781cdc062 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -211,8 +211,8 @@ config ARM64 select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_ERROR_INJECTION - select HAVE_FUNCTION_GRAPH_RETVAL if HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_GRAPH_TRACER + select HAVE_FUNCTION_GRAPH_RETVAL select HAVE_GCC_PLUGINS select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && \ HW_PERF_EVENTS && HAVE_PERF_EVENTS_NMI --=20 2.30.2