On 2020-08-12 3:19 p.m., Keith Busch wrote:
> On Wed, Aug 12, 2020 at 03:01:19PM -0600, Logan Gunthorpe wrote:
>> @@ -2971,15 +2971,16 @@ int nvme_get_log(struct nvme_ctrl *ctrl, u32 nsid,
>> u8 log_page, u8 lsp, u8 csi,
>> static struct nvme_cel *nvme_find_cel(struct nvme_ctrl *ctrl, u8 csi)
On Wed, Aug 12, 2020 at 03:01:19PM -0600, Logan Gunthorpe wrote:
> @@ -2971,15 +2971,16 @@ int nvme_get_log(struct nvme_ctrl *ctrl, u32 nsid, u8
> log_page, u8 lsp, u8 csi,
> static struct nvme_cel *nvme_find_cel(struct nvme_ctrl *ctrl, u8 csi)
> {
> struct nvme_cel *cel, *ret = NULL;
> +
When locking the ctrl->lock spinlock IRQs need to be disabled to avoid a
dead lock. The new spin_lock() calls recently added produce the
following lockdep warning when running the blktest nvme/003:
WARNING: inconsistent lock state
When locking the ctrl->lock spinlock IRQs need to be disabled to avoid a
dead lock. The new spin_lock() calls recently added produce the
following lockdep warning when running the blktest nvme/003:
WARNING: inconsistent lock state
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