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| author |   Huacai Chen <chenhuacai@loongson.cn> | 2023-10-18 08:42:52 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2023-10-18 08:42:52 +0800 |
| commit | 477a0ebec101359f49d92796e3b609857d564b52 (patch) | |
| tree | aa4d25131608db23cdad1e20058b51f8d0a4d929 /scripts/bpf_doc.py | |
| parent | LoongArch: Export symbol invalid_pud_table for modules building (diff) | |
| download | wireguard-linux-477a0ebec101359f49d92796e3b609857d564b52.tar.xz wireguard-linux-477a0ebec101359f49d92796e3b609857d564b52.zip | |
LoongArch: Replace kmap_atomic() with kmap_local_page() in copy_user_highpage()
Replace kmap_atomic()/kunmap_atomic() calls with kmap_local_page()/
kunmap_local() in copy_user_highpage() which can be invoked from both
preemptible and atomic context [1].
[1] https://lore.kernel.org/all/20201029222652.302358281@linutronix.de/
Suggested-by: Deepak R Varma <drv@mailo.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'scripts/bpf_doc.py')
0 files changed, 0 insertions, 0 deletions