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 32B1DFF8867 for ; Wed, 29 Apr 2026 14:30:31 +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:Cc:To:Message-Id: Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=qnZJF6+PocIE6N4t3qrfCm7aGyp5cja+bMxBHDAVQGw=; b=KStSppa1nmcSdefz+WR+fad6cM nUbJ3zQBOhZMF7oqBxhIEGidwCyEktoMQQi1I09wEVn4oYs5LwS7kCsRzMlVtGiBI6eiGVgtNmPcO 5dYSVxEsekI5b9MgBSy33DIRG2VwTRWBsSKvWG6CELoYdCJRcOnyt5s7LJBGZfss9/Wzpu/NF7nkE X8W6TFax46S7Tdm1nJw3QVtIipwdrOo+O0XntsI97xwe5SQiOk+18gsUhLEjWvAivkzbxEnxhvR6J HOQfJzk0/5j2j+c7S2BAvanHurxjsU0BrlPFA8eqSCO0JIMCiyg5ZLa6k32wOuesGumwR3wCfwpoN 5ImOil2Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wI5vn-00000003lWH-17b0; Wed, 29 Apr 2026 14:30:27 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wI5vk-00000003lUz-3HsC for linux-arm-kernel@lists.infradead.org; Wed, 29 Apr 2026 14:30:26 +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 3A0C31BCB; Wed, 29 Apr 2026 07:30:15 -0700 (PDT) Received: from e132581.arm.com (e132581.arm.com [10.1.196.87]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 266573F62B; Wed, 29 Apr 2026 07:30:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1777473020; bh=NeTi0hcg9k2DhscAT1pWi2bTz0jNI0ckGm9XSnnSZtg=; h=From:Date:Subject:To:Cc:From; b=GoHYCE886zt5RciRweVcm4eYf4raaP/Z1bsOcZu9zlaWV/ApmSxpYRcUq/nwebda7 JnvoxAqOi66YbIhecxeQz3kJx0JF5gd3QCN1iY3Hy9Uo76Suwv9ry1tyrlynoLIljB TM9BjdVGQ6zmQURohswcej8WlJax9YiT4R8i6hTE= From: Leo Yan Date: Wed, 29 Apr 2026 15:30:10 +0100 Subject: [PATCH v3] kselftest/arm64: Include for user_gcs definition MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260429-selftests_arm64_gcc15-v3-1-7fd68be56b83@arm.com> X-B4-Tracking: v=1; b=H4sIAPEV8mkC/4WOQQrCMBBFryJZW8mkSUxdeQ+REpJJG7CtJCUop Xc3LaJuVGb1Z3jvz0QiBo+RHDYTCZh89EOfQ7ndENPqvsHC25wJo0xSzqCIeHEjxjHWOnSS140 xIAoQTjpp6d5aRTJ7Dej8bfWezjm3Po5DuK81CZbtP2OCIo+TyLgBELo65uvODN2if7LsF0ttB RVqoY1wL3b5JbHP/q8Olh2GQsktKlUq/XbM8/wAqf5YHzgBAAA= X-Change-ID: 20260421-selftests_arm64_gcc15-15f6f6d07dd8 To: Catalin Marinas , Will Deacon , Shuah Khan , Mark Brown , Thiago Jung Bauermann Cc: linux-arm-kernel@lists.infradead.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Leo Yan X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1777473018; l=2139; i=leo.yan@arm.com; s=20250604; h=from:subject:message-id; bh=NeTi0hcg9k2DhscAT1pWi2bTz0jNI0ckGm9XSnnSZtg=; b=nCAdQH9kseptMnD4vgoZwFhM1LLWcbMCmI7saEWkM1WwAGkQcUVAWjj0uLqHyD4gUknNIvGE4 g+dYNpkD0Q6AlyE6QWMDsH4cj0WkXoYKotr/2ubEHr2K9BKpau8IKCq X-Developer-Key: i=leo.yan@arm.com; a=ed25519; pk=k4BaDbvkCXzBFA7Nw184KHGP5thju8lKqJYIrOWxDhI= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260429_073024_950510_91BBEDD8 X-CRM114-Status: GOOD ( 11.17 ) 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 kselftest includes kernel uAPI headers with option: -isystem $(top_srcdir)/usr/include Include in libc-gcs.c for the definition of struct user_gcs from the uAPI headers, and remove the redundant definition in gcs-util.h. Fixes: a505a52b4e29 ("kselftest/arm64: Add a GCS test program built with the system libc") Signed-off-by: Leo Yan --- Changes in v3: - Moved to include in libc-gcs.c (Catalin). - Removed the redundant definition in gcs-util.h (Catalin). - Link to v2: https://lore.kernel.org/r/20260422-selftests_arm64_gcc15-v2-1-c0134de8838a@arm.com Changes in v2: - Refined commit log (Mark Brown). - Moving header to gcs-util.h (Mark Brown). - Link to v1: https://lore.kernel.org/r/20260422-selftests_arm64_gcc15-v1-1-0d919ea5ac5f@arm.com --- tools/testing/selftests/arm64/gcs/gcs-util.h | 6 ------ tools/testing/selftests/arm64/gcs/libc-gcs.c | 1 + 2 files changed, 1 insertion(+), 6 deletions(-) diff --git a/tools/testing/selftests/arm64/gcs/gcs-util.h b/tools/testing/selftests/arm64/gcs/gcs-util.h index c99a6b39ac147b4efbc9b5fbadb43daf4da2c85e..7a81bb07ed4b8b82ee90d93b336b26760703d55b 100644 --- a/tools/testing/selftests/arm64/gcs/gcs-util.h +++ b/tools/testing/selftests/arm64/gcs/gcs-util.h @@ -18,12 +18,6 @@ #ifndef NT_ARM_GCS #define NT_ARM_GCS 0x410 - -struct user_gcs { - __u64 features_enabled; - __u64 features_locked; - __u64 gcspr_el0; -}; #endif /* Shadow Stack/Guarded Control Stack interface */ diff --git a/tools/testing/selftests/arm64/gcs/libc-gcs.c b/tools/testing/selftests/arm64/gcs/libc-gcs.c index 17b2fabfec386e523e788d8bcfcafa553c93bd9b..72e82bfbecc99e34da71d56cf5401c137d6e9a48 100644 --- a/tools/testing/selftests/arm64/gcs/libc-gcs.c +++ b/tools/testing/selftests/arm64/gcs/libc-gcs.c @@ -16,6 +16,7 @@ #include #include +#include #include --- base-commit: 4ee64205ffaa587e8114d84a67ac721399ccb369 change-id: 20260421-selftests_arm64_gcc15-15f6f6d07dd8 Best regards, -- Leo Yan