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([2804:1b3:a7c0:3d3c:6c87:9be3:8cfc:976d]) by smtp.gmail.com with ESMTPSA id z76-20020a814c4f000000b0059f650f46b2sm1003638ywa.7.2023.10.31.09.32.47 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 31 Oct 2023 09:32:48 -0700 (PDT) From: Adhemerval Zanella To: libc-alpha@sourceware.org Subject: [PATCH v2 3/7] linux: Add MMAP_ABOVE4G from Linux 6.6 to sys/mman.h Date: Tue, 31 Oct 2023 13:32:35 -0300 Message-Id: <20231031163239.4020952-4-adhemerval.zanella@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231031163239.4020952-1-adhemerval.zanella@linaro.org> References: <20231031163239.4020952-1-adhemerval.zanella@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-12.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org x86 added the flag (29f890d1050fc099f) for CET enabled. Also update tst-mman-consts.py test. --- sysdeps/unix/sysv/linux/tst-mman-consts.py | 2 +- sysdeps/unix/sysv/linux/x86/bits/mman.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/sysdeps/unix/sysv/linux/tst-mman-consts.py b/sysdeps/unix/sysv/linux/tst-mman-consts.py index e85ea41ee4..8186d7e178 100644 --- a/sysdeps/unix/sysv/linux/tst-mman-consts.py +++ b/sysdeps/unix/sysv/linux/tst-mman-consts.py @@ -33,7 +33,7 @@ def main(): help='C compiler (including options) to use') args = parser.parse_args() linux_version_headers = glibcsyscalls.linux_kernel_version(args.cc) - linux_version_glibc = (6, 5) + linux_version_glibc = (6, 6) sys.exit(glibcextract.compare_macro_consts( '#define _GNU_SOURCE 1\n' '#include \n', diff --git a/sysdeps/unix/sysv/linux/x86/bits/mman.h b/sysdeps/unix/sysv/linux/x86/bits/mman.h index b335ceff43..3d356e86a0 100644 --- a/sysdeps/unix/sysv/linux/x86/bits/mman.h +++ b/sysdeps/unix/sysv/linux/x86/bits/mman.h @@ -25,6 +25,7 @@ /* Other flags. */ #define MAP_32BIT 0x40 /* Only give out 32-bit addresses. */ +#define MAP_ABOVE4G 0x80 /* Only map above 4GB. */ #include