diff options
| author |   Al Viro <viro@zeniv.linux.org.uk> | 2020-02-18 14:15:37 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-05-29 16:11:49 -0400 |
| commit | 8084c99b9af68621ff15562732bfc9f8e7cce93c (patch) | |
| tree | fc58c5a3e49f16100b67a3de5aa9b4a5e206ab03 /arch | |
| parent | xtensa: switch to providing csum_and_copy_from_user() (diff) | |
| download | wireguard-linux-8084c99b9af68621ff15562732bfc9f8e7cce93c.tar.xz wireguard-linux-8084c99b9af68621ff15562732bfc9f8e7cce93c.zip | |
m68k: convert to csum_and_copy_from_user()
trivial access_ok() there...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/include/asm/checksum.h | 3 | ||||
| -rw-r--r-- | arch/m68k/lib/checksum.c | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/arch/m68k/include/asm/checksum.h b/arch/m68k/include/asm/checksum.h index f9b94e4b94f9..3f2c15d6f18c 100644 --- a/arch/m68k/include/asm/checksum.h +++ b/arch/m68k/include/asm/checksum.h @@ -30,7 +30,8 @@ __wsum csum_partial(const void *buff, int len, __wsum sum); * better 64-bit) boundary */ -extern __wsum csum_partial_copy_from_user(const void __user *src, +#define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER +extern __wsum csum_and_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *csum_err); diff --git a/arch/m68k/lib/checksum.c b/arch/m68k/lib/checksum.c index 5fa3d392e181..31797be9a3dc 100644 --- a/arch/m68k/lib/checksum.c +++ b/arch/m68k/lib/checksum.c @@ -129,7 +129,7 @@ EXPORT_SYMBOL(csum_partial); */ __wsum -csum_partial_copy_from_user(const void __user *src, void *dst, +csum_and_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *csum_err) { /* @@ -316,7 +316,7 @@ csum_partial_copy_from_user(const void __user *src, void *dst, return(sum); } -EXPORT_SYMBOL(csum_partial_copy_from_user); +EXPORT_SYMBOL(csum_and_copy_from_user); /* |