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| author | Al Viro <viro@zeniv.linux.org.uk> | 2020-02-16 22:56:36 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-05-29 23:11:28 +0300 |
| commit | 73e800ecb67bf24c0508c63350c1dc509f00b1ce (patch) | |
| tree | 7f5d2b239ddd0884a20990caafb3b9a80da2c247 /arch/x86/include/asm/checksum_32.h | |
| parent | 2a89b674fd6834dacf2a6edfbdf5607c163dd36e (diff) | |
| download | linux-73e800ecb67bf24c0508c63350c1dc509f00b1ce.tar.xz | |
x86_64: csum_..._copy_..._user(): switch to unsafe_..._user()
We already have stac/clac pair around the calls of csum_partial_copy_generic().
Stretch that area back, so that it covers the preceding loop (and convert
the loop body from __{get,put}_user() to unsafe_{get,put}_user()).
That brings the beginning of the areas to the earlier access_ok(),
which allows to convert them into user_access_{begin,end}() ones.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/x86/include/asm/checksum_32.h')
0 files changed, 0 insertions, 0 deletions