The underline heading for "The Matrix Devices Lock" section is off-short by a dash, hence: Documentation/s390/vfio-ap-locking.rst:15: WARNING: Title underline too short. The Matrix Devices Lock (drivers/s390/crypto/vfio_ap_private.h) -------------------------------------------------------------- Extend the underline to match heading text length. Link:https://lore.kernel.org/linux-next/20220721201058.2a276286@xxxxxxxxxxxxxxxx/ Fixes: e32d3827f3d5b2 ("s390/Docs: new doc describing lock usage by the vfio_ap device driver") Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> Signed-off-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx> --- Documentation/s390/vfio-ap-locking.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/s390/vfio-ap-locking.rst b/Documentation/s390/vfio-ap-locking.rst index cfbb661ea72e63..ab41b0e5dca40e 100644 --- a/Documentation/s390/vfio-ap-locking.rst +++ b/Documentation/s390/vfio-ap-locking.rst @@ -12,7 +12,7 @@ will be used to denote instances of the structures herein described:: struct kvm *kvm; The Matrix Devices Lock (drivers/s390/crypto/vfio_ap_private.h) --------------------------------------------------------------- +--------------------------------------------------------------- :: -- An old man doll... just what I always wanted! - Clara
