On Tue, 15 Aug 2023 18:40:25 +0300 Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: > Some user may want to use aligned signed 64-bit type. > Provide it for them. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Excellent. I'll pick this up once the minor things in the first two users are resolved (as long as no one argues we shouldn't have this for some reason!) Jonathan > --- > include/linux/types.h | 3 ++- > include/uapi/linux/types.h | 1 + > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/include/linux/types.h b/include/linux/types.h > index 253168bb3fe1..78d87c751ff5 100644 > --- a/include/linux/types.h > +++ b/include/linux/types.h > @@ -115,8 +115,9 @@ typedef u64 u_int64_t; > typedef s64 int64_t; > #endif > > -/* this is a special 64bit data type that is 8-byte aligned */ > +/* These are the special 64-bit data types that are 8-byte aligned */ > #define aligned_u64 __aligned_u64 > +#define aligned_s64 __aligned_s64 > #define aligned_be64 __aligned_be64 > #define aligned_le64 __aligned_le64 > > diff --git a/include/uapi/linux/types.h b/include/uapi/linux/types.h > index 6375a0684052..48b933938877 100644 > --- a/include/uapi/linux/types.h > +++ b/include/uapi/linux/types.h > @@ -53,6 +53,7 @@ typedef __u32 __bitwise __wsum; > * No conversions are necessary between 32-bit user-space and a 64-bit kernel. > */ > #define __aligned_u64 __u64 __attribute__((aligned(8))) > +#define __aligned_s64 __s64 __attribute__((aligned(8))) > #define __aligned_be64 __be64 __attribute__((aligned(8))) > #define __aligned_le64 __le64 __attribute__((aligned(8))) >
