diff options
Diffstat (limited to 'arch/x86/mm/mpx.c')
| -rw-r--r-- | arch/x86/mm/mpx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/mm/mpx.c b/arch/x86/mm/mpx.c index e4f800999b32..324e5713d386 100644 --- a/arch/x86/mm/mpx.c +++ b/arch/x86/mm/mpx.c @@ -350,12 +350,12 @@ int mpx_enable_management(void) * The copy_xregs_to_kernel() beneath get_xsave_field_ptr() is * expected to be relatively expensive. Storing the bounds * directory here means that we do not have to do xsave in the - * unmap path; we can just use mm->bd_addr instead. + * unmap path; we can just use mm->context.bd_addr instead. */ bd_base = mpx_get_bounds_dir(); down_write(&mm->mmap_sem); - mm->bd_addr = bd_base; - if (mm->bd_addr == MPX_INVALID_BOUNDS_DIR) + mm->context.bd_addr = bd_base; + if (mm->context.bd_addr == MPX_INVALID_BOUNDS_DIR) ret = -ENXIO; up_write(&mm->mmap_sem); @@ -370,7 +370,7 @@ int mpx_disable_management(void) return -ENXIO; down_write(&mm->mmap_sem); - mm->bd_addr = MPX_INVALID_BOUNDS_DIR; + mm->context.bd_addr = MPX_INVALID_BOUNDS_DIR; up_write(&mm->mmap_sem); return 0; } @@ -947,7 +947,7 @@ static int try_unmap_single_bt(struct mm_struct *mm, end = bta_end_vaddr; } - bde_vaddr = mm->bd_addr + mpx_get_bd_entry_offset(mm, start); + bde_vaddr = mm->context.bd_addr + mpx_get_bd_entry_offset(mm, start); ret = get_bt_addr(mm, bde_vaddr, &bt_addr); /* * No bounds table there, so nothing to unmap. |