| Message ID | 20230815154027.12468-1-andriy.shevchenko@linux.intel.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v1,1/3] types: Complement the aligned types with signed 64-bit one | expand |
On Tue, 15 Aug 2023 18:40:25 +0300 Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > Some user may want to use aligned signed 64-bit type. > Provide it for them. > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 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))) >
On Mon, Aug 28, 2023 at 05:10:18PM +0100, Jonathan Cameron wrote: > On Tue, 15 Aug 2023 18:40:25 +0300 > Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote: > > > Some user may want to use aligned signed 64-bit type. > > Provide it for them. > > > > Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > 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!) I'll cook a new series sooner than later. Thank you for the review!
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)))
Some user may want to use aligned signed 64-bit type. Provide it for them. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- include/linux/types.h | 3 ++- include/uapi/linux/types.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-)