From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BBB30235346; Mon, 11 Aug 2025 14:10:30 +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=1754921432; cv=none; b=Kbdq07oSSLJpb+NFQ04E6I9sU1ePxSdySyVGqN9J0ztUU0oSF1sT+cFW4TkbJ4R+Wfdn3nMNa48wgumy4gHiPvenx0M4Kt6bv/RPeWJkdPTsbZ5OQbzC/9YCqw+7VH7/x8NiqkcATFfkPqxFHlCBvqSqz5cngG9ZZN0L5jmrh0M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754921432; c=relaxed/simple; bh=tLsK2O10wieJb1mRRo5CrgznO7vx9YT47u2gJ4bUwQs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FrdSrbqbLfZjdTPI8nbWP8KZBDAGa/NXnPJt7Za1coKCdyfpAp+nn6rrezNuZPx+hYWGjXwCkzrGXaDZaVtrDXN9tAMbet25C/UsYRSHOOfSi1Hx4tAlFya+q3BxUwU/zGR0Op3AFPg1KaJJ8hZGZRr3cAsqXr2iPTsVgdoIhKo= 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 DDB402681; Mon, 11 Aug 2025 07:10:21 -0700 (PDT) Received: from u200865.usa.arm.com (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 738D03F738; Mon, 11 Aug 2025 07:10:29 -0700 (PDT) From: Jeremy Linton To: linux-trace-kernel@vger.kernel.org Cc: linux-perf-users@vger.kernel.org, mhiramat@kernel.org, oleg@redhat.com, peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, kan.liang@linux.intel.com, thiago.bauermann@linaro.org, broonie@kernel.org, yury.khrustalev@arm.com, kristina.martsenko@arm.com, liaochang1@huawei.com, catalin.marinas@arm.com, will@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jeremy Linton Subject: [PATCH v5 6/7] arm64: Kconfig: Remove GCS restrictions on UPROBES Date: Mon, 11 Aug 2025 09:10:09 -0500 Message-ID: <20250811141010.741989-7-jeremy.linton@arm.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250811141010.741989-1-jeremy.linton@arm.com> References: <20250811141010.741989-1-jeremy.linton@arm.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Now that the uprobe paths have been made GCS compatible drop the Kconfig restriction. Signed-off-by: Jeremy Linton Acked-by: Catalin Marinas --- arch/arm64/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index e9bbfacc35a6..c61572bbe59b 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -2225,7 +2225,6 @@ config ARM64_GCS default y select ARCH_HAS_USER_SHADOW_STACK select ARCH_USES_HIGH_VMA_FLAGS - depends on !UPROBES help Guarded Control Stack (GCS) provides support for a separate stack with restricted access which contains only return -- 2.50.1