diff options
| author | Alexandre Ghiti <alexandre.ghiti@canonical.com> | 2021-12-06 11:46:45 +0100 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-01-19 17:54:04 -0800 |
| commit | f7ae02333d13f598da6ff6b94cf643255707f752 (patch) | |
| tree | 79501e09f6e7b89f1d613fa37b50d24602aef2e4 /arch/riscv/include/asm/page.h | |
| parent | db1503d355a79d1d4255a9996f20e72848b74a56 (diff) | |
riscv: Move KASAN mapping next to the kernel mapping
Now that KASAN_SHADOW_OFFSET is defined at compile time as a config,
this value must remain constant whatever the size of the virtual address
space, which is only possible by pushing this region at the end of the
address space next to the kernel mapping.
Signed-off-by: Alexandre Ghiti <alexandre.ghiti@canonical.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/include/asm/page.h')
| -rw-r--r-- | arch/riscv/include/asm/page.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/riscv/include/asm/page.h b/arch/riscv/include/asm/page.h index b3e5ff0125fe..a18c989e600c 100644 --- a/arch/riscv/include/asm/page.h +++ b/arch/riscv/include/asm/page.h @@ -33,8 +33,6 @@ */ #define PAGE_OFFSET _AC(CONFIG_PAGE_OFFSET, UL) -#define KERN_VIRT_SIZE (-PAGE_OFFSET) - #ifndef __ASSEMBLY__ #define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE) |