diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /arch/tile/mm/elf.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/tile/mm/elf.c')
| -rw-r--r-- | arch/tile/mm/elf.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/tile/mm/elf.c b/arch/tile/mm/elf.c index 55e58e93bfc..758b6038c2b 100644 --- a/arch/tile/mm/elf.c +++ b/arch/tile/mm/elf.c @@ -21,6 +21,7 @@ #include <asm/pgtable.h> #include <asm/pgalloc.h> #include <asm/sections.h> +#include <arch/sim_def.h> /* Notify a running simulator, if any, that an exec just occurred. */ static void sim_notify_exec(const char *binary_name) @@ -117,17 +118,11 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, /* * MAYWRITE to allow gdb to COW and set breakpoints - * - * Make sure the vDSO gets into every core dump. Dumping its - * contents makes post-mortem fully interpretable later - * without matching up the same kernel and hardware config to - * see what PC values meant. */ vdso_base = VDSO_BASE; retval = install_special_mapping(mm, vdso_base, PAGE_SIZE, VM_READ|VM_EXEC| - VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC| - VM_ALWAYSDUMP, + VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC, vdso_pages); #ifndef __tilegx__ |