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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-11 14:10:23 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-08-11 14:10:23 -0700 |
| commit | 6da7e95326976c0bee625f642e1c8ffa970efa07 (patch) | |
| tree | a7e61e93661331fe3114328bd81a9113285436f2 /arch/s390 | |
| parent | 3b3ce01a57ad45d1ea4c63012d6f1e740d151d8d (diff) | |
| parent | 3b2fbb3f06efe5bd2dfdce2a1db703e23c1a78af (diff) | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio/vhost fixes and cleanups from Michael Tsirkin:
"Misc fixes and cleanups all over the place"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio/s390: deprecate old transport
virtio/s390: keep early_put_chars
virtio_blk: Fix a slient kernel panic
virtio-vsock: fix include guard typo
vhost/vsock: fix vhost virtio_vsock_pkt use-after-free
9p/trans_virtio: use kvfree() for iov_iter_get_pages_alloc()
virtio: fix error handling for debug builds
virtio: fix memory leak in virtqueue_add()
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 0e348781327b..e751fe25d6ab 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -872,4 +872,17 @@ config S390_GUEST Select this option if you want to run the kernel as a guest under the KVM hypervisor. +config S390_GUEST_OLD_TRANSPORT + def_bool y + prompt "Guest support for old s390 virtio transport (DEPRECATED)" + depends on S390_GUEST + help + Enable this option to add support for the old s390-virtio + transport (i.e. virtio devices NOT based on virtio-ccw). This + type of virtio devices is only available on the experimental + kuli userspace or with old (< 2.6) qemu. If you are running + with a modern version of qemu (which supports virtio-ccw since + 1.4 and uses it by default since version 2.4), you probably won't + need this. + endmenu |