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| author | Al Viro <viro@zeniv.linux.org.uk> | 2020-02-17 00:50:00 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-05-29 23:11:48 +0300 |
| commit | 0a5ea224b2fdf9dca9291ef7b5a12fd846a5dc34 (patch) | |
| tree | 1a4dac4be2cf16690a41bf9e80cb34d812df7c80 /arch/x86/include/asm/checksum.h | |
| parent | 73e800ecb67bf24c0508c63350c1dc509f00b1ce (diff) | |
| download | linux-0a5ea224b2fdf9dca9291ef7b5a12fd846a5dc34.tar.xz | |
x86: switch both 32bit and 64bit to providing csum_and_copy_from_user()
... rather than messing with the wrapper. As a side effect,
32bit variant gets access_ok() into it and can be switched to
user_access_begin()/user_access_end()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/x86/include/asm/checksum.h')
| -rw-r--r-- | arch/x86/include/asm/checksum.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/checksum.h b/arch/x86/include/asm/checksum.h index d79d1e622dcf..1ab9572ae4c2 100644 --- a/arch/x86/include/asm/checksum.h +++ b/arch/x86/include/asm/checksum.h @@ -1,4 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#define _HAVE_ARCH_COPY_AND_CSUM_FROM_USER 1 #ifdef CONFIG_X86_32 # include <asm/checksum_32.h> #else |