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Shutemov" , Ingo Molnar , Binbin Wu , Alexey Dobriyan , Rick Edgecombe , Sohil Mehta , Yu-cheng Yu , Dave Hansen , Valentin Obst , linux-kselftest@vger.kernel.org, LKML , llvm@lists.linux.dev, x86@kernel.org, John Hubbard Subject: [PATCH 0/7] selftests/x86: fix build errors and warnings found via clang Date: Thu, 2 May 2024 20:02:07 -0700 Message-ID: <20240503030214.86681-1-jhubbard@nvidia.com> X-Mailer: git-send-email 2.45.0 X-NVConfidentiality: public X-ClientProxiedBy: SJ0PR05CA0144.namprd05.prod.outlook.com (2603:10b6:a03:33d::29) To BY5PR12MB4130.namprd12.prod.outlook.com (2603:10b6:a03:20b::16) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BY5PR12MB4130:EE_|LV8PR12MB9109:EE_ X-MS-Office365-Filtering-Correlation-Id: eb379dc3-9a14-4508-437c-08dc6b1d7071 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|7416005|376005|366007|1800799015; 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Some of these depend on each other, so I'm sending them as a series. Enjoy! thanks, John Hubbard John Hubbard (7): selftests/x86: fix Makefile dependencies to work with clang selftests/x86: build test_FISTTP.c with clang selftests/x86: build fsgsbase_restore.c with clang selftests/x86: build sysret_rip.c with clang selftests/x86: avoid -no-pie warnings from clang during compilation selftests/x86: remove (or use) unused variables and functions selftests/x86: fix printk() format warnings tools/testing/selftests/x86/Makefile | 31 +++++++++++++++---- tools/testing/selftests/x86/amx.c | 16 ---------- .../testing/selftests/x86/clang_helpers_32.S | 11 +++++++ .../testing/selftests/x86/clang_helpers_64.S | 28 +++++++++++++++++ tools/testing/selftests/x86/fsgsbase.c | 6 ---- .../testing/selftests/x86/fsgsbase_restore.c | 11 +++---- tools/testing/selftests/x86/sigreturn.c | 2 +- .../testing/selftests/x86/syscall_arg_fault.c | 1 - tools/testing/selftests/x86/sysret_rip.c | 20 ++++-------- tools/testing/selftests/x86/test_FISTTP.c | 8 ++--- tools/testing/selftests/x86/test_vsyscall.c | 15 +++------ tools/testing/selftests/x86/vdso_restorer.c | 2 ++ 12 files changed, 87 insertions(+), 64 deletions(-) create mode 100644 tools/testing/selftests/x86/clang_helpers_32.S create mode 100644 tools/testing/selftests/x86/clang_helpers_64.S base-commit: f03359bca01bf4372cf2c118cd9a987a5951b1c8 prerequisite-patch-id: b901ece2a5b78503e2fb5480f20e304d36a0ea27