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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2020-02-16 14:56:36 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-05-29 16:11:28 -0400 |
| commit | 73e800ecb67bf24c0508c63350c1dc509f00b1ce (patch) | |
| tree | 7f5d2b239ddd0884a20990caafb3b9a80da2c247 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | get rid of csum_partial_copy_to_user() (diff) | |
| download | wireguard-linux-73e800ecb67bf24c0508c63350c1dc509f00b1ce.tar.xz wireguard-linux-73e800ecb67bf24c0508c63350c1dc509f00b1ce.zip | |
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>
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0 files changed, 0 insertions, 0 deletions