Marc Zyngier 4545c6a3d6 powerpc/msi: Fix deassociation of MSI descriptors ... Since 2f2940d168 ("genirq/msi: Remove filter from msi_free_descs_free_range()"), the core MSI code relies on the msi_desc->irq field to have been cleared before the descriptor can be freed, as it indicates that there is no association with a device anymore. The irq domain code provides this guarantee, and so does s390, which is one of the two architectures not using irq domains for MSIs. Powerpc, however, is missing this particular requirements, leading in a splat and leaked MSI descriptors. Adding the now required irq reset to the handful of powerpc backends that implement MSIs fixes that particular problem. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/70dab88e-6119-0c12-7c6a-61bcbe239f66@roeck-us.net		2022-12-17 10:58:48 +00:00
..
dma_lib.c	powerpc: Add missing headers	2022-05-08 22:15:40 +10:00
gpio_mdio.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00
idle.c	powerpc updates for 5.15	2021-09-03 11:22:50 -07:00
iommu.c	powerpc: Add missing headers	2022-05-08 22:15:40 +10:00
Kconfig	powerpc/64s: Make hash MMU support configurable	2021-12-09 22:40:24 +11:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
misc.c	powerpc/pasemi: Use strscpy instead of strlcpy	2022-09-06 11:03:04 +10:00
msi.c	powerpc/msi: Fix deassociation of MSI descriptors	2022-12-17 10:58:48 +00:00
pasemi.h	powerpc/pasemi: Add __init attribute to eligible functions	2021-12-23 22:33:14 +11:00
pci.c	powerpc/pasemi: Use of_root in pas_pci_init()	2022-09-06 11:03:31 +10:00
powersave.S	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00
setup.c	powerpc: Add missing headers	2022-05-08 22:15:40 +10:00
time.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333	2019-06-05 17:37:06 +02:00