diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2019-02-22 05:46:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-22 08:45:40 +0100 |
| commit | 668ae7288e82aa8e7f7cc40b8e13248305d752e7 (patch) | |
| tree | 109d673755f63a6ac8d2bb60e73e51a987a05876 /drivers/misc/habanalabs | |
| parent | 6ade6e903ad602b85cef0b40920415b2fed07f6b (diff) | |
habanalabs: use GFP_ATOMIC under spin lock
A spin lock is taken here so we should use GFP_ATOMIC.
Fixes: 0feaf86d4e69 ("habanalabs: add virtual memory and MMU modules")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/habanalabs')
| -rw-r--r-- | drivers/misc/habanalabs/memory.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/habanalabs/memory.c b/drivers/misc/habanalabs/memory.c index 9236e52852c6..9e3491dc3b55 100644 --- a/drivers/misc/habanalabs/memory.c +++ b/drivers/misc/habanalabs/memory.c @@ -120,7 +120,7 @@ static int alloc_device_memory(struct hl_ctx *ctx, struct hl_mem_in *args, spin_lock(&vm->idr_lock); handle = idr_alloc(&vm->phys_pg_pack_handles, phys_pg_pack, 1, 0, - GFP_KERNEL); + GFP_ATOMIC); spin_unlock(&vm->idr_lock); if (handle < 0) { |