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| author |  Tiezhu Yang <yangtiezhu@loongson.cn>
| 2020-06-19 13:20:07 +0800 |
|---|---|---|
| committer |  Richard Weinberger <richard@nod.at>
| 2020-10-11 23:13:00 +0200 |
| commit | e4e721fe4ccb504a29d1e8d4047667557281d932 (patch) | |
| tree | 03994364bba5ba1a558716916c1b1940a3136588 /arch/x86/um | |
| parent | um: Fix null pointer dereference in vector_user_bpf (diff) | |
| download | linux-e4e721fe4ccb504a29d1e8d4047667557281d932.tar.gz linux-e4e721fe4ccb504a29d1e8d4047667557281d932.tar.bz2 linux-e4e721fe4ccb504a29d1e8d4047667557281d932.zip | |
um: vector: Use GFP_ATOMIC under spin lock
Use GFP_ATOMIC instead of GFP_KERNEL under spin lock to fix possible
sleep-in-atomic-context bugs.
Fixes: 9807019a62dc ("um: Loadable BPF "Firmware" for vector drivers")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86/um')
0 files changed, 0 insertions, 0 deletions