diff options
Diffstat (limited to 'arch/x86/um/shared/sysdep/stub_64.h')
| -rw-r--r-- | arch/x86/um/shared/sysdep/stub_64.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/um/shared/sysdep/stub_64.h b/arch/x86/um/shared/sysdep/stub_64.h index b24168ef0ac4..50c5e0529dfb 100644 --- a/arch/x86/um/shared/sysdep/stub_64.h +++ b/arch/x86/um/shared/sysdep/stub_64.h @@ -6,6 +6,7 @@ #ifndef __SYSDEP_STUB_H #define __SYSDEP_STUB_H +#include <stddef.h> #include <sysdep/ptrace_user.h> #include <generated/asm-offsets.h> #include <linux/stddef.h> @@ -101,9 +102,9 @@ static __always_inline void remap_stack_and_trap(void) "g" (STUB_MMAP_NR), "g" (~(STUB_DATA_PAGES * UM_KERN_PAGE_SIZE - 1)), "g" (MAP_FIXED | MAP_SHARED), - "g" (UML_STUB_FIELD_FD), - "g" (UML_STUB_FIELD_OFFSET), - "g" (UML_STUB_FIELD_CHILD_ERR), + "g" (offsetof(struct stub_data, fd)), + "g" (offsetof(struct stub_data, offset)), + "g" (offsetof(struct stub_data, child_err)), "S" (STUB_DATA_PAGES * UM_KERN_PAGE_SIZE), "d" (PROT_READ | PROT_WRITE) : |