Re: [PATCH v10 04/12] cxl: Cache decoder settings on PCI devices
[email protected] Tue, 04 Aug 2026 19:40:42 +0000
| Newsgroups | org.kernel.vger.linux-pci,org.kernel.vger.linux-cxl |
|---|---|
| Message-ID | <[email protected]> |
> Add CXL core plumbing to refresh a PCI device HDM decoder cache when > decoders are enumerated, committed, or reset. PCI reset paths can use > this snapshot to restore HDM programming without walking CXL topology > during reset recovery. > > The cache is populated by PCI-side discovery in a follow-on patch. Until > then, the CXL core update path is a no-op when no PCI HDM cache is > present. > > Signed-off-by: Srirangan Madhavan <[email protected]> Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review ยท https://sashiko.dev/#/patchset/[email protected]?part=4