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Disable vdso for some buggy kernels
http://thread.gmane.org/gmane.comp.lib.glibc.user/1903
Index: glibc-2.19/elf/dl-support.c
===================================================================
--- glibc-2.19.orig/elf/dl-support.c
+++ glibc-2.19/elf/dl-support.c
@@ -260,16 +260,6 @@ _dl_aux_init (ElfW(auxv_t) *av)
case AT_FPUCW:
GLRO(dl_fpu_control) = av->a_un.a_val;
break;
-#ifdef NEED_DL_SYSINFO
- case AT_SYSINFO:
- GL(dl_sysinfo) = av->a_un.a_val;
- break;
-#endif
-#ifdef NEED_DL_SYSINFO_DSO
- case AT_SYSINFO_EHDR:
- GL(dl_sysinfo_dso) = (void *) av->a_un.a_val;
- break;
-#endif
case AT_UID:
uid ^= av->a_un.a_val;
seen |= 1;
Index: glibc-2.19/elf/setup-vdso.h
===================================================================
--- glibc-2.19.orig/elf/setup-vdso.h
+++ glibc-2.19/elf/setup-vdso.h
@@ -20,7 +20,7 @@ static inline void __attribute__ ((alway
setup_vdso (struct link_map *main_map __attribute__ ((unused)),
struct link_map ***first_preload __attribute__ ((unused)))
{
-#ifdef NEED_DL_SYSINFO_DSO
+#if 0
if (GLRO(dl_sysinfo_dso) == NULL)
return;
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