diff options
| author | David Woodhouse <dwmw@amazon.co.uk> | 2021-01-06 15:39:56 +0000 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2021-01-13 16:12:06 +0100 |
| commit | b36b0fe96af13460278bf9b173beced1bd15f85d (patch) | |
| tree | f0f96ae68922154c71cf08bcb200cb10eeb34e4c /lib/vdso/Kconfig | |
| parent | 8f4fd86aa5d6aa122619623910065d236592e37c (diff) | |
x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery
It's useful to be able to test non-vector event channel delivery, to make
sure Linux will work properly on older Xen which doesn't have it.
It's also useful for those working on Xen and Xen-compatible hypervisors,
because there are guest kernels still in active use which use PCI INTX
even when vector delivery is available.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Link: https://lore.kernel.org/r/20210106153958.584169-4-dwmw2@infradead.org
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'lib/vdso/Kconfig')
0 files changed, 0 insertions, 0 deletions