diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-10-03 11:37:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-10-03 11:37:50 -0700 |
| commit | 9b0d551bcc05fa4786689544a2845024db1d41b6 (patch) | |
| tree | 4bcf4d24ec6ff80864a2aff9e8ac78bd1e75439a /arch/openrisc | |
| parent | 33fc69a05c50f00f1218408a56348bcab95b831d (diff) | |
| parent | f037fd7fbca4d111955b5889417ddf6fb24498e5 (diff) | |
Merge tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc non-vfs updates from Al Viro:
"Assorted dead code removal around asm/pgtable.h"
* tag 'pull-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
alpha: unobfuscate _PAGE_P() definition
kill FIRST_USER_PGD_NR
alpha: get rid of the remnants of BAD_PAGE and friends
SET_PAGE_DIR() users had been gone since 2.3.12pre1
PAGE_PTR() had been last used outside of arch/* in 1.1.94
csky: remove BS check for FAULT_FLAG_ALLOW_RETRY
Diffstat (limited to 'arch/openrisc')
| -rw-r--r-- | arch/openrisc/include/asm/pgtable.h | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/openrisc/include/asm/pgtable.h b/arch/openrisc/include/asm/pgtable.h index d33702831505..b218050e2f6d 100644 --- a/arch/openrisc/include/asm/pgtable.h +++ b/arch/openrisc/include/asm/pgtable.h @@ -183,23 +183,6 @@ extern void paging_init(void); extern unsigned long empty_zero_page[2048]; #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) -/* number of bits that fit into a memory pointer */ -#define BITS_PER_PTR (8*sizeof(unsigned long)) - -/* to align the pointer to a pointer address */ -#define PTR_MASK (~(sizeof(void *)-1)) - -/* sizeof(void*)==1<<SIZEOF_PTR_LOG2 */ -/* 64-bit machines, beware! SRB. */ -#define SIZEOF_PTR_LOG2 2 - -/* to find an entry in a page-table */ -#define PAGE_PTR(address) \ -((unsigned long)(address)>>(PAGE_SHIFT-SIZEOF_PTR_LOG2)&PTR_MASK&~PAGE_MASK) - -/* to set the page-dir */ -#define SET_PAGE_DIR(tsk, pgdir) - #define pte_none(x) (!pte_val(x)) #define pte_present(x) (pte_val(x) & _PAGE_PRESENT) #define pte_clear(mm, addr, xp) do { pte_val(*(xp)) = 0; } while (0) |