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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-10-31 13:32:35 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-11-03 10:01:46 -0300 |
| commit | cb8c78b2ffa0b77ae453b2d328d7e2fe5186ef2a (patch) | |
| tree | 8a32a77e4ca3a7d0bdd5b8b2f7ed49b0cb284e61 /sysdeps/unix | |
| parent | f680063f302df3c1bb7cbaec8250f0b2247c91bc (diff) | |
| download | glibc-cb8c78b2ffa0b77ae453b2d328d7e2fe5186ef2a.tar glibc-cb8c78b2ffa0b77ae453b2d328d7e2fe5186ef2a.tar.gz glibc-cb8c78b2ffa0b77ae453b2d328d7e2fe5186ef2a.tar.bz2 glibc-cb8c78b2ffa0b77ae453b2d328d7e2fe5186ef2a.zip | |
linux: Add MMAP_ABOVE4G from Linux 6.6 to sys/mman.h
x86 added the flag (29f890d1050fc099f) for CET enabled.
Also update tst-mman-consts.py test.
Diffstat (limited to 'sysdeps/unix')
| -rw-r--r-- | sysdeps/unix/sysv/linux/tst-mman-consts.py | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/bits/mman.h | 1 |
2 files changed, 2 insertions, 1 deletions
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 <sys/mman.h>\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 <bits/mman-map-flags-generic.h> |