Re: [PATCH] PCI/MSI: Clear msi_desc::irq in the legacy teardown path
From: Stian Halseth
Date: Fri Oct 02 2026 - 06:43:08 EST
Please drop this patch. Imre posted a fix for the same leak two days
earlier, in the sparc teardown:
https://lore.kernel.org/all/20260927105515.8701-1-kaloz@xxxxxxxxxx/
The Fixes: tag here is also wrong. Until 2f2940d16823 ("genirq/msi:
Remove filter from msi_free_descs_free_range()") msi_free_msi_descs()
freed every descriptor, associated or not, so the leak starts there,
as Imre's patch says.
Stian