From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f197.google.com (mail-pf0-f197.google.com [209.85.192.197]) by kanga.kvack.org (Postfix) with ESMTP id 2FCB26B0265 for ; Thu, 7 Jul 2016 08:47:40 -0400 (EDT) Received: by mail-pf0-f197.google.com with SMTP id a69so33471995pfa.1 for ; Thu, 07 Jul 2016 05:47:40 -0700 (PDT) Received: from mga01.intel.com (mga01.intel.com. [192.55.52.88]) by mx.google.com with ESMTP id pq5si4127683pac.15.2016.07.07.05.47.33 for ; Thu, 07 Jul 2016 05:47:33 -0700 (PDT) Subject: [PATCH 4/9] x86: wire up mprotect_key() system call From: Dave Hansen Date: Thu, 07 Jul 2016 05:47:25 -0700 References: <20160707124719.3F04C882@viggo.jf.intel.com> In-Reply-To: <20160707124719.3F04C882@viggo.jf.intel.com> Message-Id: <20160707124725.B9E23E1D@viggo.jf.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-kernel@vger.kernel.org Cc: x86@kernel.org, linux-api@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, Dave Hansen , dave.hansen@linux.intel.com, arnd@arndb.de, mgorman@techsingularity.net, hughd@google.com, viro@zeniv.linux.org.uk From: Dave Hansen This is all that we need to get the new system call itself working on x86. Signed-off-by: Dave Hansen Cc: linux-api@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-mm@kvack.org Cc: x86@kernel.org Cc: torvalds@linux-foundation.org Cc: akpm@linux-foundation.org Cc: Arnd Bergmann Cc: mgorman@techsingularity.net Cc: hughd@google.com Cc: viro@zeniv.linux.org.uk --- b/arch/x86/entry/syscalls/syscall_32.tbl | 1 + b/arch/x86/entry/syscalls/syscall_64.tbl | 1 + 2 files changed, 2 insertions(+) diff -puN arch/x86/entry/syscalls/syscall_32.tbl~pkeys-114-x86-mprotect_key arch/x86/entry/syscalls/syscall_32.tbl --- a/arch/x86/entry/syscalls/syscall_32.tbl~pkeys-114-x86-mprotect_key 2016-07-07 05:47:00.972810040 -0700 +++ b/arch/x86/entry/syscalls/syscall_32.tbl 2016-07-07 05:47:00.977810267 -0700 @@ -386,3 +386,4 @@ 377 i386 copy_file_range sys_copy_file_range 378 i386 preadv2 sys_preadv2 compat_sys_preadv2 379 i386 pwritev2 sys_pwritev2 compat_sys_pwritev2 +380 i386 pkey_mprotect sys_pkey_mprotect diff -puN arch/x86/entry/syscalls/syscall_64.tbl~pkeys-114-x86-mprotect_key arch/x86/entry/syscalls/syscall_64.tbl --- a/arch/x86/entry/syscalls/syscall_64.tbl~pkeys-114-x86-mprotect_key 2016-07-07 05:47:00.973810086 -0700 +++ b/arch/x86/entry/syscalls/syscall_64.tbl 2016-07-07 05:47:00.977810267 -0700 @@ -335,6 +335,7 @@ 326 common copy_file_range sys_copy_file_range 327 64 preadv2 sys_preadv2 328 64 pwritev2 sys_pwritev2 +329 common pkey_mprotect sys_pkey_mprotect # # x32-specific system call numbers start at 512 to avoid cache impact _ -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org