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4 Commits

Author SHA1 Message Date
Kees Cook 483ea6074e tools/lguest: remove depends on CONFIG_EXPERIMENTAL 
The CONFIG_EXPERIMENTAL config item has not carried much meaning for a
while now and is almost always enabled by default. As agreed during the
Linux kernel summit, remove it from any "depends on" lines in Kconfigs.

CC: Rusty Russell <rusty@rustcorp.com.au>
CC: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
 2013-01-11 11:40:03 -08:00
Rusty Russell c0316a945a lguest: fix block request handling in example launcher. 
virtio requests are scatter-gather-style descriptors, but no
assumptions should be made about the layout.  lguest was lazy here,
but saved by the fact that the network device hands all requests to
tun (which does it correctly) and console and random devices simply
use readv and writev.

Block devices, however, are broken: we convert to iovecs internally,
just make sure we handle the correctly.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
 2012-10-22 18:20:01 +10:30
Rusty Russell ca16f580a5 lguest: fix occasional crash in example launcher. 
We usually got away with ->next on the final entry being NULL, but it
finally bit me.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: stable@kernel.org
 2012-10-04 12:12:59 +09:30
Davidlohr Bueso 07fe9977b6 lguest: move the lguest tool to the tools directory 
This is a better location instead of having it in Documentation.

Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (fixed compile)
 2012-01-12 15:44:47 +10:30