diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2017-12-03 19:09:41 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2017-12-16 22:37:12 -0800 |
| commit | 1af1e8a39dc0fab5e50f10462c636da8c1e0cfbb (patch) | |
| tree | 5b0bd8c0077c94c759204fa971f80a9714149b20 /arch/xtensa/include/asm/page.h | |
| parent | d4e337fe822354895334dbaded61f08206dcac25 (diff) | |
xtensa: move fixmap and kmap just above the KSEG
The virtual address space between the page table and the VMALLOC region
is big enough to host KASAN shadow map and there's enough space between
the VMALLOC area and KSEG for the fixmap and kmap.
Move fixmap and kmap to the gap between VMALLOC area and KSEG, just
above the KSEG. Reorder entries in the kernel memory layout printing
code. Drop duplicate PGTABLE_START definition, use
XCHAL_PAGE_TABLE_VADDR instead.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'arch/xtensa/include/asm/page.h')
| -rw-r--r-- | arch/xtensa/include/asm/page.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h index 4ddbfd57a7c8..5d69c11c01b8 100644 --- a/arch/xtensa/include/asm/page.h +++ b/arch/xtensa/include/asm/page.h @@ -36,8 +36,6 @@ #define MAX_LOW_PFN PHYS_PFN(0xfffffffful) #endif -#define PGTABLE_START 0x80000000 - /* * Cache aliasing: * |