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-rw-r--r--sysdeps/aarch64/dl-tunables.list4
-rw-r--r--sysdeps/powerpc/cpu-features.c2
-rw-r--r--sysdeps/powerpc/dl-tunables.list2
-rw-r--r--sysdeps/unix/sysv/linux/aarch64/cpu-features.c2
-rw-r--r--sysdeps/x86/Makefile6
-rw-r--r--sysdeps/x86/cpu-features.c6
-rw-r--r--sysdeps/x86/cpu-features.h2
-rw-r--r--sysdeps/x86/cpu-tunables.c4
-rw-r--r--sysdeps/x86/dl-cet.c2
-rw-r--r--sysdeps/x86/dl-tunables.list2
-rw-r--r--sysdeps/x86_64/Makefile4
11 files changed, 18 insertions, 18 deletions
diff --git a/sysdeps/aarch64/dl-tunables.list b/sysdeps/aarch64/dl-tunables.list
index f6a88168cc..cfcf940ebd 100644
--- a/sysdeps/aarch64/dl-tunables.list
+++ b/sysdeps/aarch64/dl-tunables.list
@@ -17,8 +17,8 @@
# <http://www.gnu.org/licenses/>.
glibc {
- tune {
- cpu {
+ cpu {
+ name {
type: STRING
}
}
diff --git a/sysdeps/powerpc/cpu-features.c b/sysdeps/powerpc/cpu-features.c
index 955d4778a6..ad809b9815 100644
--- a/sysdeps/powerpc/cpu-features.c
+++ b/sysdeps/powerpc/cpu-features.c
@@ -30,7 +30,7 @@ init_cpu_features (struct cpu_features *cpu_features)
tunables is enable, since for this case user can explicit disable
unaligned optimizations. */
#if HAVE_TUNABLES
- int32_t cached_memfunc = TUNABLE_GET (glibc, tune, cached_memopt, int32_t,
+ int32_t cached_memfunc = TUNABLE_GET (glibc, cpu, cached_memopt, int32_t,
NULL);
cpu_features->use_cached_memopt = (cached_memfunc > 0);
#else
diff --git a/sysdeps/powerpc/dl-tunables.list b/sysdeps/powerpc/dl-tunables.list
index d26636a16b..b3372555f7 100644
--- a/sysdeps/powerpc/dl-tunables.list
+++ b/sysdeps/powerpc/dl-tunables.list
@@ -17,7 +17,7 @@
# <http://www.gnu.org/licenses/>.
glibc {
- tune {
+ cpu {
cached_memopt {
type: INT_32
minval: 0
diff --git a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c
index 39eba0186f..b4f348509e 100644
--- a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c
+++ b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c
@@ -57,7 +57,7 @@ init_cpu_features (struct cpu_features *cpu_features)
#if HAVE_TUNABLES
/* Get the tunable override. */
- const char *mcpu = TUNABLE_GET (glibc, tune, cpu, const char *, NULL);
+ const char *mcpu = TUNABLE_GET (glibc, cpu, name, const char *, NULL);
if (mcpu != NULL)
midr = get_midr_from_mcpu (mcpu);
#endif
diff --git a/sysdeps/x86/Makefile b/sysdeps/x86/Makefile
index 337b0b63dc..f2fd031ac7 100644
--- a/sysdeps/x86/Makefile
+++ b/sysdeps/x86/Makefile
@@ -47,13 +47,13 @@ $(objpfx)tst-cet-legacy-4.out: $(objpfx)tst-cet-legacy-mod-4.so
ifneq (no,$(have-tunables))
$(objpfx)tst-cet-legacy-4a: $(libdl)
$(objpfx)tst-cet-legacy-4a.out: $(objpfx)tst-cet-legacy-mod-4.so
-tst-cet-legacy-4a-ENV = GLIBC_TUNABLES=glibc.tune.x86_shstk=permissive
+tst-cet-legacy-4a-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=permissive
$(objpfx)tst-cet-legacy-4b: $(libdl)
$(objpfx)tst-cet-legacy-4b.out: $(objpfx)tst-cet-legacy-mod-4.so
-tst-cet-legacy-4b-ENV = GLIBC_TUNABLES=glibc.tune.x86_shstk=on
+tst-cet-legacy-4b-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=on
$(objpfx)tst-cet-legacy-4c: $(libdl)
$(objpfx)tst-cet-legacy-4c.out: $(objpfx)tst-cet-legacy-mod-4.so
-tst-cet-legacy-4c-ENV = GLIBC_TUNABLES=glibc.tune.x86_shstk=off
+tst-cet-legacy-4c-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=off
endif
endif
diff --git a/sysdeps/x86/cpu-features.c b/sysdeps/x86/cpu-features.c
index 51642f8b6a..f4e0f5a2ed 100644
--- a/sysdeps/x86/cpu-features.c
+++ b/sysdeps/x86/cpu-features.c
@@ -22,7 +22,7 @@
#include <libc-pointer-arith.h>
#if HAVE_TUNABLES
-# define TUNABLE_NAMESPACE tune
+# define TUNABLE_NAMESPACE cpu
# include <unistd.h> /* Get STDOUT_FILENO for _dl_printf. */
# include <elf/dl-tunables.h>
@@ -419,7 +419,7 @@ no_cpuid:
/* Reuse dl_platform, dl_hwcap and dl_hwcap_mask for x86. */
#if !HAVE_TUNABLES && defined SHARED
- /* The glibc.tune.hwcap_mask tunable is initialized already, so no need to do
+ /* The glibc.cpu.hwcap_mask tunable is initialized already, so no need to do
this. */
GLRO(dl_hwcap_mask) = HWCAP_IMPORTANT;
#endif
@@ -494,7 +494,7 @@ no_cpuid:
/* Disable IBT and/or SHSTK if they are enabled by kernel, but
disabled by environment variable:
- GLIBC_TUNABLES=glibc.tune.hwcaps=-IBT,-SHSTK
+ GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK
*/
unsigned int cet_feature = 0;
if (!HAS_CPU_FEATURE (IBT))
diff --git a/sysdeps/x86/cpu-features.h b/sysdeps/x86/cpu-features.h
index 347a4b118d..4c6d08c709 100644
--- a/sysdeps/x86/cpu-features.h
+++ b/sysdeps/x86/cpu-features.h
@@ -141,7 +141,7 @@ struct cpu_features
unsigned long int xsave_state_size;
/* The full state size for XSAVE when XSAVEC is disabled by
- GLIBC_TUNABLES=glibc.tune.hwcaps=-XSAVEC_Usable
+ GLIBC_TUNABLES=glibc.cpu.hwcaps=-XSAVEC_Usable
*/
unsigned int xsave_state_full_size;
unsigned int feature[FEATURE_INDEX_MAX];
diff --git a/sysdeps/x86/cpu-tunables.c b/sysdeps/x86/cpu-tunables.c
index 69155a8f44..8e92358c67 100644
--- a/sysdeps/x86/cpu-tunables.c
+++ b/sysdeps/x86/cpu-tunables.c
@@ -17,7 +17,7 @@
<http://www.gnu.org/licenses/>. */
#if HAVE_TUNABLES
-# define TUNABLE_NAMESPACE tune
+# define TUNABLE_NAMESPACE cpu
# include <stdbool.h>
# include <stdint.h>
# include <unistd.h> /* Get STDOUT_FILENO for _dl_printf. */
@@ -116,7 +116,7 @@ TUNABLE_CALLBACK (set_hwcaps) (tunable_val_t *valp)
the hardware which wasn't available when the selection was made.
The environment variable:
- GLIBC_TUNABLES=glibc.tune.hwcaps=-xxx,yyy,-zzz,....
+ GLIBC_TUNABLES=glibc.cpu.hwcaps=-xxx,yyy,-zzz,....
can be used to enable CPU/ARCH feature yyy, disable CPU/ARCH feature
yyy and zzz, where the feature name is case-sensitive and has to
diff --git a/sysdeps/x86/dl-cet.c b/sysdeps/x86/dl-cet.c
index b82ba14e75..78f36bcf53 100644
--- a/sysdeps/x86/dl-cet.c
+++ b/sysdeps/x86/dl-cet.c
@@ -128,7 +128,7 @@ dl_cet_check (struct link_map *m, const char *program)
/* Enable IBT and SHSTK only if they are enabled in executable.
NB: IBT and SHSTK may be disabled by environment variable:
- GLIBC_TUNABLES=glibc.tune.hwcaps=-IBT,-SHSTK
+ GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK
*/
enable_ibt &= (HAS_CPU_FEATURE (IBT)
&& (enable_ibt_type == CET_ALWAYS_ON
diff --git a/sysdeps/x86/dl-tunables.list b/sysdeps/x86/dl-tunables.list
index 73886b1352..2a457d0eec 100644
--- a/sysdeps/x86/dl-tunables.list
+++ b/sysdeps/x86/dl-tunables.list
@@ -17,7 +17,7 @@
# <http://www.gnu.org/licenses/>.
glibc {
- tune {
+ cpu {
hwcaps {
type: STRING
}
diff --git a/sysdeps/x86_64/Makefile b/sysdeps/x86_64/Makefile
index 9f1562f1b2..d51cf03ac9 100644
--- a/sysdeps/x86_64/Makefile
+++ b/sysdeps/x86_64/Makefile
@@ -57,7 +57,7 @@ modules-names += x86_64/tst-x86_64mod-1
LDFLAGS-tst-x86_64mod-1.so = -Wl,-soname,tst-x86_64mod-1.so
ifneq (no,$(have-tunables))
# Test the state size for XSAVE when XSAVEC is disabled.
-tst-x86_64-1-ENV = GLIBC_TUNABLES=glibc.tune.hwcaps=-XSAVEC_Usable
+tst-x86_64-1-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-XSAVEC_Usable
endif
$(objpfx)tst-x86_64-1: $(objpfx)x86_64/tst-x86_64mod-1.so
@@ -74,7 +74,7 @@ $(objpfx)tst-platform-1.out: $(objpfx)x86_64/tst-platformmod-2.so
# Turn off AVX512F_Usable and AVX2_Usable so that GLRO(dl_platform) is
# always set to x86_64.
tst-platform-1-ENV = LD_PRELOAD=$(objpfx)\$$PLATFORM/tst-platformmod-2.so \
- GLIBC_TUNABLES=glibc.tune.hwcaps=-AVX512F_Usable,-AVX2_Usable
+ GLIBC_TUNABLES=glibc.cpu.hwcaps=-AVX512F_Usable,-AVX2_Usable
endif
tests += tst-audit3 tst-audit4 tst-audit5 tst-audit6 tst-audit7 \
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-01-30 09:33:04 +0000