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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-05 08:05:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-06-05 08:05:29 -0700 |
| commit | a0abcf2e8f8017051830f738ac1bf5ef42703243 (patch) | |
| tree | ef6ff14b5eb9cf14cd135c0f0f09fa0944192ef0 /kernel | |
| parent | 2071b3e34fd33e496ebd7b90331ac5b3b0ac3b81 (diff) | |
| parent | c191920f737a09a7252088f018f6747f0d2f484d (diff) | |
Merge branch 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
Pull x86 cdso updates from Peter Anvin:
"Vdso cleanups and improvements largely from Andy Lutomirski. This
makes the vdso a lot less ''special''"
* 'x86/vdso' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/vdso, build: Make LE access macros clearer, host-safe
x86/vdso, build: Fix cross-compilation from big-endian architectures
x86/vdso, build: When vdso2c fails, unlink the output
x86, vdso: Fix an OOPS accessing the HPET mapping w/o an HPET
x86, mm: Replace arch_vma_name with vm_ops->name for vsyscalls
x86, mm: Improve _install_special_mapping and fix x86 vdso naming
mm, fs: Add vm_ops->name as an alternative to arch_vma_name
x86, vdso: Fix an OOPS accessing the HPET mapping w/o an HPET
x86, vdso: Remove vestiges of VDSO_PRELINK and some outdated comments
x86, vdso: Move the vvar and hpet mappings next to the 64-bit vDSO
x86, vdso: Move the 32-bit vdso special pages after the text
x86, vdso: Reimplement vdso.so preparation in build-time C
x86, vdso: Move syscall and sysenter setup into kernel/cpu/common.c
x86, vdso: Clean up 32-bit vs 64-bit vdso params
x86, mm: Ensure correct alignment of the fixmap
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sysctl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index bc966a8ffc3..40ce2d983b1 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1418,8 +1418,13 @@ static struct ctl_table vm_table[] = { (defined(CONFIG_SUPERH) && defined(CONFIG_VSYSCALL)) { .procname = "vdso_enabled", +#ifdef CONFIG_X86_32 + .data = &vdso32_enabled, + .maxlen = sizeof(vdso32_enabled), +#else .data = &vdso_enabled, .maxlen = sizeof(vdso_enabled), +#endif .mode = 0644, .proc_handler = proc_dointvec, .extra1 = &zero, |