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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 10:20:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 10:20:54 -0700 |
| commit | d8cacd3a259bf522ea5e6c4c60eba67ba22f599c (patch) | |
| tree | 24af775fc95240a5be8fdc7bbdb4c25d44ed644c /tools | |
| parent | d75671e36e14b73d7c0d3cec49328dcd984af699 (diff) | |
| parent | 9e266ece2178784a1027e04a56c8547dc51b15ce (diff) | |
| download | lwn-d8cacd3a259bf522ea5e6c4c60eba67ba22f599c.tar.gz lwn-d8cacd3a259bf522ea5e6c4c60eba67ba22f599c.zip | |
Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux
Pull virtio update from Rusty Russell:
"More console fixes; these are the theoretical ones which didn't get
CC:stable. But for that reason, I did a merge with master partway
through to avoid an unnecessary conflict.
Also: a fun lguest bug turns out if you don't clear the TF flag when
trapping Bad Things happen to the guest kernel as the stack
overflows..."
* tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
virtio_pci: pm: Use CONFIG_PM_SLEEP instead of CONFIG_PM
lguest: fix GPF in guest when using gdb.
lguest: fix guest kernel stack overflow when TF bit set.
lguest: fix BUG_ON() in invalid guest page table.
virtio: console: prevent use-after-free of port name in port unplug
virtio: console: cleanup an error message
virtio: console: fix locking around send_sigio_to_port()
virtio: console: add locking in port unplug path
virtio: console: add locks around buffer removal in port unplug path
tools/lguest: offer VIRTIO_F_ANY_LAYOUT for net device.
virtio tools: add .gitignore
lguest: Point to the right directory for the lguest launcher
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lguest/lguest.c | 6 | ||||
| -rw-r--r-- | tools/virtio/.gitignore | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c index 68f67cf3d318..32cf2ce15d69 100644 --- a/tools/lguest/lguest.c +++ b/tools/lguest/lguest.c @@ -42,6 +42,10 @@ #include <pwd.h> #include <grp.h> +#ifndef VIRTIO_F_ANY_LAYOUT +#define VIRTIO_F_ANY_LAYOUT 27 +#endif + /*L:110 * We can ignore the 43 include files we need for this program, but I do want * to draw attention to the use of kernel-style types. @@ -1544,6 +1548,8 @@ static void setup_tun_net(char *arg) add_feature(dev, VIRTIO_NET_F_HOST_ECN); /* We handle indirect ring entries */ add_feature(dev, VIRTIO_RING_F_INDIRECT_DESC); + /* We're compliant with the damn spec. */ + add_feature(dev, VIRTIO_F_ANY_LAYOUT); set_config(dev, sizeof(conf), &conf); /* We don't need the socket any more; setup is done. */ diff --git a/tools/virtio/.gitignore b/tools/virtio/.gitignore new file mode 100644 index 000000000000..1cfbb0157a46 --- /dev/null +++ b/tools/virtio/.gitignore @@ -0,0 +1,3 @@ +*.d +virtio_test +vringh_test |