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| author | Guo Ren <[email protected]> | 2019-01-30 12:13:11 +0000 |
|---|---|---|
| committer | Guo Ren <[email protected]> | 2019-02-13 01:48:14 +0000 |
| commit | 76d21d186a65523b08ea5f70302e2c29ee8f6a8d (patch) | |
| tree | 0b8d869eb706911f0a7c38cac4d26e25f218b622 /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | csky: coding convention: Use task_stack_page (diff) | |
| download | kernel-76d21d186a65523b08ea5f70302e2c29ee8f6a8d.tar.gz kernel-76d21d186a65523b08ea5f70302e2c29ee8f6a8d.zip | |
csky: Fixup io-range page attribute for mmap("/dev/mem")
Some user space drivers need accessing IO address and IO remap need
SO(strong order) page-attribute to make IO operation correct. So we
need add SO-page-attr for all non-memory address.
Signed-off-by: Guo Ren <[email protected]>
Reported-by: Fan Xiaodong <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions