diff options
| author |   Al Viro <viro@zeniv.linux.org.uk> | 2020-07-14 15:12:34 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2021-01-03 20:05:14 -0500 |
| commit | 5f99d33810b00666825784342868240e5790c704 (patch) | |
| tree | ef80931cc8ae38c65906f67b51eda147862e2214 /arch/sparc/include/asm/uaccess_32.h | |
| parent | sparc32: don't bother with lookup_fault() in __bzero() (diff) | |
| download | wireguard-linux-5f99d33810b00666825784342868240e5790c704.tar.xz wireguard-linux-5f99d33810b00666825784342868240e5790c704.zip | |
sparc32: kill lookup_fault()
No callers left. As the result we can kill
* lookup_fault() itself
* the kludge in do_sparc_fault() for passing the
arguments for eventual lookup_fault() into exception handler and
labels used by it
* the last of magical exception table entries (in __clear_user())
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/sparc/include/asm/uaccess_32.h')
| -rw-r--r-- | arch/sparc/include/asm/uaccess_32.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h index 0a2d3ebc4bb8..54a3ba742647 100644 --- a/arch/sparc/include/asm/uaccess_32.h +++ b/arch/sparc/include/asm/uaccess_32.h @@ -252,12 +252,7 @@ static inline unsigned long __clear_user(void __user *addr, unsigned long size) unsigned long ret; __asm__ __volatile__ ( - ".section __ex_table,#alloc\n\t" - ".align 4\n\t" - ".word 1f,3\n\t" - ".previous\n\t" "mov %2, %%o1\n" - "1:\n\t" "call __bzero\n\t" " mov %1, %%o0\n\t" "mov %%o0, %0\n" |