Re: [PATCH v10 08/12] cxl: Reject CXL Reset on multifunction devices
[email protected] Tue, 04 Aug 2026 19:40:11 +0000
| Newsgroups | org.kernel.vger.linux-pci,org.kernel.vger.linux-cxl |
|---|---|
| Message-ID | <[email protected]> |
> CXL Reset can be exposed as a PCI function reset method only when the > reset is function-scoped. PCI reset-method probing runs during > enumeration, so walking sibling functions there can race with functions > that have not been added to the bus yet. > > Reject multifunction devices for now instead of trying to infer reset > scope from sibling state. Systems that can prove a multifunction device > has function-scoped CXL Reset can be enabled later. > > 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=8