From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 17/23] tools headers UAPI: Sync asm-generic/mman-common.h with the kernel Date: Fri, 14 Feb 2020 16:10:51 -0300 Message-ID: <20200214191057.26266-18-acme@kernel.org> References: <20200214191057.26266-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20200214191057.26266-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Dave Martin , Will Deacon List-Id: linux-perf-users.vger.kernel.org From: Arnaldo Carvalho de Melo To pick the changes from: d41938d2cbee ("mm: Reserve asm-generic prot flags 0x10 and 0x20 for arch use") No changes in tooling, just a rebuild as files needed got touched. This addresses the following perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/asm-generic/mman-common.h' differs from latest version at 'include/uapi/asm-generic/mman-common.h' diff -u tools/include/uapi/asm-generic/mman-common.h include/uapi/asm-generic/mman-common.h Cc: Adrian Hunter Cc: Dave Martin Cc: Jiri Olsa Cc: Namhyung Kim Cc: Will Deacon Signed-off-by: Arnaldo Carvalho de Melo --- tools/include/uapi/asm-generic/mman-common.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/include/uapi/asm-generic/mman-common.h b/tools/include/uapi/asm-generic/mman-common.h index c160a5354eb6..f94f65d429be 100644 --- a/tools/include/uapi/asm-generic/mman-common.h +++ b/tools/include/uapi/asm-generic/mman-common.h @@ -11,6 +11,8 @@ #define PROT_WRITE 0x2 /* page can be written */ #define PROT_EXEC 0x4 /* page can be executed */ #define PROT_SEM 0x8 /* page may be used for atomic ops */ +/* 0x10 reserved for arch-specific use */ +/* 0x20 reserved for arch-specific use */ #define PROT_NONE 0x0 /* page can not be accessed */ #define PROT_GROWSDOWN 0x01000000 /* mprotect flag: extend change to start of growsdown vma */ #define PROT_GROWSUP 0x02000000 /* mprotect flag: extend change to end of growsup vma */ -- 2.21.1