[PATCH v1] nvme-pci: shut down the controller if disabling the HMB fails on suspend

[Christoph Hellwig]

On Thu, Oct 22, 2026 at 12:58:18AM -0400, Yuho Choi wrote:
> This was found by code inspection as part of ongoing, not yet
> published research. It has not been reproduced on hardware.
> Compile-tested only (x86_64 defconfig with BLK_DEV_NVME=y, W=1).

Yeah, the only way this really should happen is a communication
failure.  But your handling looks correct, so:

Reviewed-by: Christoph Hellwig <hch at lst.de>