Messages in this thread | | | From | Andy Lutomirski <> | Subject | [PATCH v3 0/2] x86: Remove compat vdso support | Date | Wed, 12 Mar 2014 11:57:23 -0700 |
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This is in the spirit of throwing patches at the list to see what sticks :)
This is intended as an alternative to my compat vdso relocation patches (http://thread.gmane.org/gmane.linux.kernel/1665080)
v1 of this patch was thoroughly nakked out of existence. v2 is similar, but might survive the nakking. The critical difference is that this version defaults to the compatible vdso-less mode instead of the modern incompatible mode.
Changes from v2: Update a comment that I missed.
Changes from v1: - CONFIG_ENABLE_VDSO32_BY_DEFAULT now defaults to n - Improved the config text and description - Improved the kernel parameter docs
Andy Lutomirski (2): x86: Remove compat vdso support x86_32: Remove user bit from identity map PDE
Documentation/kernel-parameters.txt | 23 +++- arch/x86/Kconfig | 28 +++-- arch/x86/include/asm/elf.h | 4 - arch/x86/include/asm/fixmap.h | 8 -- arch/x86/include/asm/pgtable_types.h | 7 +- arch/x86/include/asm/vdso.h | 5 +- arch/x86/vdso/vdso-layout.lds.S | 2 +- arch/x86/vdso/vdso32-setup.c | 234 ++++------------------------------- arch/x86/vdso/vdso32/vdso32.lds.S | 2 - 9 files changed, 62 insertions(+), 251 deletions(-)
-- 1.8.5.3
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