diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-06-03 08:41:48 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-06-17 00:09:09 +1000 |
| commit | cb2f1fb205cc20695fcaef84baf80d9d3e54c88b (patch) | |
| tree | 27aaa3ee651593e3b5b0ecc21daf5ab0d3fb9d7b /arch/powerpc/include/asm/book3s/32/kup.h | |
| parent | d008f8f8a0c3efe4fe1008a797f9497ea5965e27 (diff) | |
powerpc/kuap: Remove to/from/size parameters of prevent_user_access()
prevent_user_access() doesn't use anymore to/from/size parameters.
Remove them.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b7113662fd2c26e4c33e9d705de324bd3860822e.1622708530.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/book3s/32/kup.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/kup.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/kup.h b/arch/powerpc/include/asm/book3s/32/kup.h index eb5ef59a406b..64201125a287 100644 --- a/arch/powerpc/include/asm/book3s/32/kup.h +++ b/arch/powerpc/include/asm/book3s/32/kup.h @@ -153,8 +153,7 @@ static __always_inline void allow_user_access(void __user *to, const void __user kuap_unlock_one((__force u32)to); } -static __always_inline void prevent_user_access(void __user *to, const void __user *from, - u32 size, unsigned long dir) +static __always_inline void prevent_user_access(unsigned long dir) { u32 kuap = current->thread.kuap; |