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drm/amdkfd: Drop IH ring overflow message to dbg

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When this was first implemented, overflows weren't expected in regular
operations, and tests weren't in place to cause said overflow. Now there
are cases where overflows occur with real workloads, but we know that
the kernel can handle this robustly, so move the message to a debug
message.

Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Kent Russell
2022-02-18 16:59:23 -05:00
committed by Alex Deucher
parent 181ebed7dc
commit 757f9e4dd5
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c
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@@ -117,7 +117,7 @@ bool enqueue_ih_ring_entry(struct kfd_dev *kfd, const void *ih_ring_entry)
count = kfifo_in(&kfd->ih_fifo, ih_ring_entry,
kfd->device_info.ih_ring_entry_size);
if (count != kfd->device_info.ih_ring_entry_size) {
dev_err_ratelimited(kfd_chardev(),
dev_dbg_ratelimited(kfd_chardev(),
"Interrupt ring overflow, dropping interrupt %d\n",
count);
return false;