[PATCH v5 24/27] x86/mm: Make the x86 GOT read-only

2018-06-25 Thread Thomas Garnier
The GOT is changed during early boot when relocations are applied. Make it read-only directly. This table exists only for PIE binary. Position Independent Executable (PIE) support will allow to extend the KASLR randomization range 0x8000. Signed-off-by: Thomas Garnier ---

[PATCH v5 24/27] x86/mm: Make the x86 GOT read-only

2018-06-25 Thread Thomas Garnier
The GOT is changed during early boot when relocations are applied. Make it read-only directly. This table exists only for PIE binary. Position Independent Executable (PIE) support will allow to extend the KASLR randomization range 0x8000. Signed-off-by: Thomas Garnier ---