diff options
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/include/asm/page.h | 4 | ||||
| -rw-r--r-- | arch/um/include/shared/mem.h | 4 | ||||
| -rw-r--r-- | arch/um/os-Linux/skas/process.c | 6 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h index 95af12e82a32..cdbd9653aa14 100644 --- a/arch/um/include/asm/page.h +++ b/arch/um/include/asm/page.h @@ -102,8 +102,8 @@ extern unsigned long uml_physmem; * casting is the right thing, but 32-bit UML can't have 64-bit virtual * addresses */ -#define __pa(virt) to_phys((void *) (unsigned long) (virt)) -#define __va(phys) to_virt((unsigned long) (phys)) +#define __pa(virt) uml_to_phys((void *) (unsigned long) (virt)) +#define __va(phys) uml_to_virt((unsigned long) (phys)) #define phys_to_pfn(p) ((p) >> PAGE_SHIFT) #define pfn_to_phys(pfn) PFN_PHYS(pfn) diff --git a/arch/um/include/shared/mem.h b/arch/um/include/shared/mem.h index 4862c91d4213..98aacd544108 100644 --- a/arch/um/include/shared/mem.h +++ b/arch/um/include/shared/mem.h @@ -9,12 +9,12 @@ extern int phys_mapping(unsigned long phys, unsigned long long *offset_out); extern unsigned long uml_physmem; -static inline unsigned long to_phys(void *virt) +static inline unsigned long uml_to_phys(void *virt) { return(((unsigned long) virt) - uml_physmem); } -static inline void *to_virt(unsigned long phys) +static inline void *uml_to_virt(unsigned long phys) { return((void *) uml_physmem + phys); } diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 0df2ebcc97c0..b24db6017ded 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -252,7 +252,7 @@ static int userspace_tramp(void *stack) signal(SIGTERM, SIG_DFL); signal(SIGWINCH, SIG_IGN); - fd = phys_mapping(to_phys(__syscall_stub_start), &offset); + fd = phys_mapping(uml_to_phys(__syscall_stub_start), &offset); addr = mmap64((void *) STUB_CODE, UM_KERN_PAGE_SIZE, PROT_EXEC, MAP_FIXED | MAP_PRIVATE, fd, offset); if (addr == MAP_FAILED) { @@ -262,7 +262,7 @@ static int userspace_tramp(void *stack) } if (stack != NULL) { - fd = phys_mapping(to_phys(stack), &offset); + fd = phys_mapping(uml_to_phys(stack), &offset); addr = mmap((void *) STUB_DATA, UM_KERN_PAGE_SIZE, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_SHARED, fd, offset); @@ -535,7 +535,7 @@ int copy_context_skas0(unsigned long new_stack, int pid) struct stub_data *data = (struct stub_data *) current_stack; struct stub_data *child_data = (struct stub_data *) new_stack; unsigned long long new_offset; - int new_fd = phys_mapping(to_phys((void *)new_stack), &new_offset); + int new_fd = phys_mapping(uml_to_phys((void *)new_stack), &new_offset); /* * prepare offset and fd of child's stack as argument for parent's |