Loading include/linux/types.h +1 −1 Original line number Original line Diff line number Diff line Loading @@ -188,7 +188,7 @@ typedef __u32 __bitwise __wsum; * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid * common 32/64-bit compat problems. * common 32/64-bit compat problems. * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other * architectures) and to 8-byte boundaries on 64-bit architetures. The new * architectures) and to 8-byte boundaries on 64-bit architectures. The new * aligned_64 type enforces 8-byte alignment so that structs containing * aligned_64 type enforces 8-byte alignment so that structs containing * aligned_64 values have the same alignment on 32-bit and 64-bit architectures. * aligned_64 values have the same alignment on 32-bit and 64-bit architectures. * No conversions are necessary between 32-bit user-space and a 64-bit kernel. * No conversions are necessary between 32-bit user-space and a 64-bit kernel. Loading Loading
include/linux/types.h +1 −1 Original line number Original line Diff line number Diff line Loading @@ -188,7 +188,7 @@ typedef __u32 __bitwise __wsum; * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid * aligned_u64 should be used in defining kernel<->userspace ABIs to avoid * common 32/64-bit compat problems. * common 32/64-bit compat problems. * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other * 64-bit values align to 4-byte boundaries on x86_32 (and possibly other * architectures) and to 8-byte boundaries on 64-bit architetures. The new * architectures) and to 8-byte boundaries on 64-bit architectures. The new * aligned_64 type enforces 8-byte alignment so that structs containing * aligned_64 type enforces 8-byte alignment so that structs containing * aligned_64 values have the same alignment on 32-bit and 64-bit architectures. * aligned_64 values have the same alignment on 32-bit and 64-bit architectures. * No conversions are necessary between 32-bit user-space and a 64-bit kernel. * No conversions are necessary between 32-bit user-space and a 64-bit kernel. Loading