xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge tag 'efi-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/efi

Browse Source 
Pull EFI updates for v3.19 from Matt Fleming:

 - Support module unload for efivarfs - Mathias Krause

 - Another attempt at moving x86 to libstub taking advantage of the
   __pure attribute - Ard Biesheuvel

 - Add EFI runtime services section to ptdump - Mathias Krause

Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2014-11-16 10:48:53 +01:00
parent 206c5f60a3 8266e31ed0
commit 595247f61f
9 changed files with 46 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
arch/x86/platform/efi/efi_64.c
View File

@@ -48,8 +48,7 @@ static unsigned long efi_flags __initdata;
* We allocate runtime services regions bottom-up, starting from -4G, i.e.
* 0xffff_ffff_0000_0000 and limit EFI VA mapping space to 64G.
*/
static u64 efi_va = -4 * (1UL << 30);
#define EFI_VA_END (-68 * (1UL << 30))
static u64 efi_va = EFI_VA_START;
/*
* Scratch space used for switching the pagetable in the EFI stub