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linux/include/xen
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Jiqian Chen 0fd2a74330 xen: Remove dependency between pciback and privcmd 
Commit 2fae6bb7be ("xen/privcmd: Add new syscall to get gsi from dev")
adds a weak reverse dependency to the config XEN_PRIVCMD definition, that
dependency causes xen-privcmd can't be loaded on domU, because dependent
xen-pciback isn't always be loaded successfully on domU.

To solve above problem, remove that dependency, and do not call
pcistub_get_gsi_from_sbdf() directly, instead add a hook in
drivers/xen/apci.c, xen-pciback register the real call function, then in
privcmd_ioctl_pcidev_get_gsi call that hook.

Fixes: 2fae6bb7be ("xen/privcmd: Add new syscall to get gsi from dev")
Reported-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Signed-off-by: Jiqian Chen <Jiqian.Chen@amd.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Message-ID: <20241012084537.1543059-1-Jiqian.Chen@amd.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2024-10-18 11:59:04 +02:00
..
arm arm/xen: remove lazy mode related definitions 2023-09-19 07:04:49 +02:00
interface xen: sync elfnote.h from xen tree 2024-09-25 14:15:04 +02:00
acpi.h xen: Remove dependency between pciback and privcmd 2024-10-18 11:59:04 +02:00
balloon.h xen/balloon: Bring alloc(free)_xenballooned_pages helpers back 2022-01-06 09:53:35 +01:00
events.h x86/xen: eliminate some private header files 2024-07-11 16:33:48 +02:00
features.h
grant_table.h xen/grants: support allocating consecutive grants 2022-06-06 08:54:35 +02:00
hvc-console.h
hvm.h x86/xen: Add support for HVMOP_set_evtchn_upcall_vector 2022-08-12 11:28:21 +02:00
mem-reservation.h
page.h
pci.h xen/pci: Add a function to reset device for xen 2024-09-25 09:54:40 +02:00
platform_pci.h
swiotlb-xen.h swiotlb-xen: fix DMA_ATTR_NO_KERNEL_MAPPING on arm 2022-05-11 19:48:32 +02:00
xen-front-pgdir-shbuf.h
xen-ops.h xen/virtio: Optimize the setup of "xen-grant-dma" devices 2022-12-05 12:59:49 +01:00
xen.h xen/pci: add flag for PCI passthrough being possible 2023-07-31 17:54:27 +02:00
xenbus.h driver core: have match() callback in struct bus_type take a const * 2024-07-03 15:16:54 +02:00
xenbus_dev.h xen: xenbus_dev.h: delete incorrect file name 2022-02-03 08:16:32 +01:00