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um: vector: Use GFP_ATOMIC under spin lock
[ Upstream commit e4e721f ] Use GFP_ATOMIC instead of GFP_KERNEL under spin lock to fix possible sleep-in-atomic-context bugs. Fixes: 9807019 ("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> Signed-off-by: Sasha Levin <sashal@kernel.org>
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