diff options
| author | Linus Torvalds | 2017-09-03 16:09:03 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2017-09-03 16:09:03 -0700 |
| commit | 69c0067aa3f40d3e52ab78643aecb17d669d3389 (patch) | |
| tree | c22ec6417203b153a9b56fbdefe015b53ccf7206 /arch/s390 | |
| parent | 569dbb88e80deb68974ef6fdd6a13edb9d686261 (diff) | |
| parent | b38e51cd167927225ae0c26bd404403b7b1cd2f3 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc fixes from Al Viro:
"Loose ends and regressions from the last merge window.
Strictly speaking, only binfmt_flat thing is a build regression per
se - the rest is 'only sparse cares about that' stuff"
[ This came in before the 4.13 release and could have gone there, but it
was late in the release and nothing seemed critical enough to care, so
I'm pulling it in the 4.14 merge window instead - Linus ]
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
binfmt_flat: fix arch/m32r and arch/microblaze flat_put_addr_at_rp()
compat_hdio_ioctl: Fix a declaration
<linux/uaccess.h>: Fix copy_in_user() declaration
annotate RWF_... flags
teach SYSCALL_DEFINE/COMPAT_SYSCALL_DEFINE to handle __bitwise arguments
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/compat.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h index b9300f8aee10..07a82bc933a7 100644 --- a/arch/s390/include/asm/compat.h +++ b/arch/s390/include/asm/compat.h @@ -8,11 +8,12 @@ #include <linux/sched/task_stack.h> #include <linux/thread_info.h> -#define __TYPE_IS_PTR(t) (!__builtin_types_compatible_p(typeof(0?(t)0:0ULL), u64)) +#define __TYPE_IS_PTR(t) (!__builtin_types_compatible_p( \ + typeof(0?(__force t)0:0ULL), u64)) #define __SC_DELOUSE(t,v) ({ \ BUILD_BUG_ON(sizeof(t) > 4 && !__TYPE_IS_PTR(t)); \ - (t)(__TYPE_IS_PTR(t) ? ((v) & 0x7fffffff) : (v)); \ + (__force t)(__TYPE_IS_PTR(t) ? ((v) & 0x7fffffff) : (v)); \ }) #define PSW32_MASK_PER 0x40000000UL |