diff options
| author | Tong Tiangen <[email protected]> | 2022-06-21 07:26:29 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2022-06-28 12:11:00 +0100 |
| commit | 4953fc3d3270b7466a3b334838b76308c75f7751 (patch) | |
| tree | d4d99ecc033576f5dcd3ba8f7b1e83db363ef24f /lib/mpi/mpi-sub-ui.c | |
| parent | a111daf0c53ae91e71fd2bfe7497862d14132e3e (diff) | |
arm64: extable: add new extable type EX_TYPE_KACCESS_ERR_ZERO support
Currently, The extable type EX_TYPE_UACCESS_ERR_ZERO is used by
__get/put_kernel_nofault(), but those helpers are not uaccess type, so we
add a new extable type EX_TYPE_KACCESS_ERR_ZERO which can be used by
__get/put_kernel_no_fault().
This is also to prepare for distinguishing the two types in machine check
safe process.
Suggested-by: Mark Rutland <[email protected]>
Signed-off-by: Tong Tiangen <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions