android_kernel_xiaomi_sm8350/arch
Huang, Ying a2172e2586 x86: fix some bugs about EFI runtime code mapping
This patch fixes some bugs of making EFI runtime code executable.

- Use change_page_attr in i386 too. Because the runtime code may be
  mapped not through ioremap.

- If there is no _PAGE_NX in __supported_pte_mask, the change_page_attr
  is not called.

- Make efi_ioremap map pages as PAGE_KERNEL_EXEC_NOCACHE, because EFI runtime
  code may be mapped through efi_ioremap.

Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2008-01-30 13:33:55 +01:00
..
alpha
arm spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
avr32
blackfin
cris
frv
h8300
ia64 percpu: make the asm-generic/percpu.h more "generic" 2008-01-30 13:32:52 +01:00
m32r spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
m68k
m68knommu
mips spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
parisc spinlock: lockbreak cleanup 2008-01-30 13:31:20 +01:00
powerpc percpu: use a kconfig variable to signal arch specific percpu setup 2008-01-30 13:32:51 +01:00
ppc
s390
sh
sparc
sparc64 percpu: use a kconfig variable to signal arch specific percpu setup 2008-01-30 13:32:51 +01:00
um UML: remove remaining FASTCALL uses 2008-01-30 13:31:14 +01:00
v850
x86 x86: fix some bugs about EFI runtime code mapping 2008-01-30 13:33:55 +01:00
xtensa
.gitignore