diff options
Diffstat (limited to 'arch/sparc')
| -rw-r--r-- | arch/sparc/Makefile | 3 | ||||
| -rw-r--r-- | arch/sparc/include/asm/cmpxchg_64.h | 2 | ||||
| -rw-r--r-- | arch/sparc/include/asm/pgtable_32.h | 6 | ||||
| -rw-r--r-- | arch/sparc/include/asm/pgtable_64.h | 10 | ||||
| -rw-r--r-- | arch/sparc/kernel/syscalls/Makefile | 18 |
5 files changed, 13 insertions, 26 deletions
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index bee99e65fe23..4e65245bc755 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -58,9 +58,6 @@ endif head-y := arch/sparc/kernel/head_$(BITS).o -# See arch/sparc/Kbuild for the core part of the kernel -core-y += arch/sparc/ - libs-y += arch/sparc/prom/ libs-y += arch/sparc/lib/ diff --git a/arch/sparc/include/asm/cmpxchg_64.h b/arch/sparc/include/asm/cmpxchg_64.h index 8c39a9981187..12d00a42c0a3 100644 --- a/arch/sparc/include/asm/cmpxchg_64.h +++ b/arch/sparc/include/asm/cmpxchg_64.h @@ -201,7 +201,7 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr, #define arch_cmpxchg64_local(ptr, o, n) \ ({ \ BUILD_BUG_ON(sizeof(*(ptr)) != 8); \ - cmpxchg_local((ptr), (o), (n)); \ + arch_cmpxchg_local((ptr), (o), (n)); \ }) #define arch_cmpxchg64(ptr, o, n) arch_cmpxchg64_local((ptr), (o), (n)) diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h index ebaf374b55ab..ffccfe3b22ed 100644 --- a/arch/sparc/include/asm/pgtable_32.h +++ b/arch/sparc/include/asm/pgtable_32.h @@ -151,13 +151,13 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) return (unsigned long)__nocache_va(v << 4); } -static inline unsigned long pud_page_vaddr(pud_t pud) +static inline pmd_t *pud_pgtable(pud_t pud) { if (srmmu_device_memory(pud_val(pud))) { - return ~0; + return (pmd_t *)~0; } else { unsigned long v = pud_val(pud) & SRMMU_PTD_PMASK; - return (unsigned long)__nocache_va(v << 4); + return (pmd_t *)__nocache_va(v << 4); } } diff --git a/arch/sparc/include/asm/pgtable_64.h b/arch/sparc/include/asm/pgtable_64.h index e0ee48ec3903..4679e45c8348 100644 --- a/arch/sparc/include/asm/pgtable_64.h +++ b/arch/sparc/include/asm/pgtable_64.h @@ -841,23 +841,23 @@ static inline unsigned long pmd_page_vaddr(pmd_t pmd) return ((unsigned long) __va(pfn << PAGE_SHIFT)); } -static inline unsigned long pud_page_vaddr(pud_t pud) +static inline pmd_t *pud_pgtable(pud_t pud) { pte_t pte = __pte(pud_val(pud)); unsigned long pfn; pfn = pte_pfn(pte); - return ((unsigned long) __va(pfn << PAGE_SHIFT)); + return ((pmd_t *) __va(pfn << PAGE_SHIFT)); } #define pmd_page(pmd) virt_to_page((void *)pmd_page_vaddr(pmd)) -#define pud_page(pud) virt_to_page((void *)pud_page_vaddr(pud)) +#define pud_page(pud) virt_to_page((void *)pud_pgtable(pud)) #define pmd_clear(pmdp) (pmd_val(*(pmdp)) = 0UL) #define pud_present(pud) (pud_val(pud) != 0U) #define pud_clear(pudp) (pud_val(*(pudp)) = 0UL) -#define p4d_page_vaddr(p4d) \ - ((unsigned long) __va(p4d_val(p4d))) +#define p4d_pgtable(p4d) \ + ((pud_t *) __va(p4d_val(p4d))) #define p4d_present(p4d) (p4d_val(p4d) != 0U) #define p4d_clear(p4dp) (p4d_val(*(p4dp)) = 0UL) diff --git a/arch/sparc/kernel/syscalls/Makefile b/arch/sparc/kernel/syscalls/Makefile index 0f2ea5bcb0d7..d63f18dd058d 100644 --- a/arch/sparc/kernel/syscalls/Makefile +++ b/arch/sparc/kernel/syscalls/Makefile @@ -10,25 +10,15 @@ syshdr := $(srctree)/scripts/syscallhdr.sh systbl := $(srctree)/scripts/syscalltbl.sh quiet_cmd_syshdr = SYSHDR $@ - cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis $(abis) $< $@ + cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis common,$* $< $@ quiet_cmd_systbl = SYSTBL $@ - cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@ + cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@ -$(uapi)/unistd_32.h: abis := common,32 -$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE +$(uapi)/unistd_%.h: $(syscall) $(syshdr) FORCE $(call if_changed,syshdr) -$(uapi)/unistd_64.h: abis := common,64 -$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE - $(call if_changed,syshdr) - -$(kapi)/syscall_table_32.h: abis := common,32 -$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE - $(call if_changed,systbl) - -$(kapi)/syscall_table_64.h: abis := common,64 -$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE +$(kapi)/syscall_table_%.h: $(syscall) $(systbl) FORCE $(call if_changed,systbl) uapisyshdr-y += unistd_32.h unistd_64.h |