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| author | Stefan Liebler <stli@linux.ibm.com> | 2024-06-07 13:42:43 +0200 |
|---|---|---|
| committer | Stefan Liebler <stli@linux.ibm.com> | 2024-06-18 10:45:36 +0200 |
| commit | ad0aa1f54975bd20e30559930ea48a3568441ff4 (patch) | |
| tree | a61b1c1b03cfc17b4ccd3f208bdaf341d1d012b3 /elf | |
| parent | 343439a31ed1f07da307037b2c92b8ab3367c05c (diff) | |
| download | glibc-ad0aa1f54975bd20e30559930ea48a3568441ff4.tar.xz glibc-ad0aa1f54975bd20e30559930ea48a3568441ff4.zip | |
elf: Remove LD_HWCAP_MASK / tunable glibc.cpu.hwcap_mask
Remove the environment variable LD_HWCAP_MASK and the tunable
glibc.cpu.hwcap_mask as those are not used anymore in common-code
after removal in elf/dl-cache.c:search_cache().
The only remaining user is sparc32 where it is used in
elf_machine_matches_host(). If sparc32 does not need it anymore,
we can get rid of it at all. Otherwise we could also move
LD_HWCAP_MASK / tunable glibc.cpu.hwcap_mask to be sparc32 specific.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/dl-tunables.list | 7 | ||||
| -rw-r--r-- | elf/tst-env-setuid.c | 1 |
2 files changed, 0 insertions, 8 deletions
diff --git a/elf/dl-tunables.list b/elf/dl-tunables.list index 1186272c81..40ac5b3776 100644 --- a/elf/dl-tunables.list +++ b/elf/dl-tunables.list @@ -83,13 +83,6 @@ glibc { minval: 0 } } - cpu { - hwcap_mask { - type: UINT_64 - env_alias: LD_HWCAP_MASK - default: HWCAP_IMPORTANT - } - } elision { enable { diff --git a/elf/tst-env-setuid.c b/elf/tst-env-setuid.c index 43047c48f3..59f2ffeb88 100644 --- a/elf/tst-env-setuid.c +++ b/elf/tst-env-setuid.c @@ -52,7 +52,6 @@ static const struct envvar_t filtered_envvars[] = { { "GLIBC_TUNABLES", FILTERED_VALUE }, { "LD_AUDIT", FILTERED_VALUE }, - { "LD_HWCAP_MASK", FILTERED_VALUE }, { "LD_LIBRARY_PATH", FILTERED_VALUE }, { "LD_PRELOAD", FILTERED_VALUE }, { "LD_PROFILE", PROFILE_LIB }, |