diff options
Diffstat (limited to 'target/linux/generic-2.6/patches-2.6.21/31-use_kbuild.h.patch')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.21/31-use_kbuild.h.patch | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.21/31-use_kbuild.h.patch b/target/linux/generic-2.6/patches-2.6.21/31-use_kbuild.h.patch deleted file mode 100644 index 45c753b55b..0000000000 --- a/target/linux/generic-2.6/patches-2.6.21/31-use_kbuild.h.patch +++ /dev/null @@ -1,21 +0,0 @@ -[MIPS] Fix computation of {PGD,PMD,PTE}_T_LOG2. - -For the generation of asm-offset.h to work these need to be evaulatable -by gcc as a constant expression. This issue did exist for a while but -didn't bite because they're only in asm-offset.h for debugging purposes. - ---- a/include/asm-mips/pgtable.h -+++ b/include/asm-mips/pgtable.h -@@ -168,9 +168,9 @@ static inline void pte_clear(struct mm_s - #define set_pud(pudptr, pudval) do { *(pudptr) = (pudval); } while(0) - #endif - --#define PGD_T_LOG2 ffz(~sizeof(pgd_t)) --#define PMD_T_LOG2 ffz(~sizeof(pmd_t)) --#define PTE_T_LOG2 ffz(~sizeof(pte_t)) -+#define PGD_T_LOG2 (__builtin_ffs(sizeof(pgd_t)) - 1) -+#define PMD_T_LOG2 (__builtin_ffs(sizeof(pmd_t)) - 1) -+#define PTE_T_LOG2 (__builtin_ffs(sizeof(pte_t)) - 1) - - extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; - |