Re: [PATCH v3 0/2] scsi: leapraid: fix firmware log mmap lifetime

[Martin K. Petersen (Oracle)]

On Fri, 14 Aug 2026 11:38:43 +0800, Linmao Li wrote:

> The firmware log mmap path has two related lifetime issues.  VMA clones
> drop Scsi_Host references that they never acquired, and device removal
> can free the coherent log buffer while mmap is still setting up a VMA.
> 
> Patch 1 gives each VMA its own host device reference.  Patch 2 claims a
> temporary mmap activity reference under the adapter-list lock so teardown
> cannot miss an in-progress mapping.
> 
> [...]

Applied to 7.3/scsi-queue, thanks!

[1/2] scsi: leapraid: balance host references for firmware log VMAs
      https://git.kernel.org/mkp/scsi/c/970f69b6bf71
[2/2] scsi: leapraid: serialize firmware log mmap with teardown
      https://git.kernel.org/mkp/scsi/c/00b7c8d4ce44

-- 
Martin K. Petersen