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linux-next/Documentation/lguest
Rusty Russell e606490c44 lguest: clean up length-used value in example launcher
The "len" field in the used ring for virtio indicates the number of
bytes *written* to the buffer.  This means the guest doesn't have to
zero the buffers in advance as it always knows the used length.

Erroneously, the console and network example code puts the length
*read* into that field.  The guest ignores it, but it's wrong.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2009-06-12 22:27:05 +09:30
..
.gitignore lguest: tell git to ignore Documentation/lguest/lguest 2009-04-19 23:14:02 +09:30
extract lguest: documentation I: Preparation 2007-07-26 11:35:16 -07:00
lguest.c lguest: clean up length-used value in example launcher 2009-06-12 22:27:05 +09:30
lguest.txt lguest: document 32-bit and PAE requirements 2009-04-19 23:14:02 +09:30
Makefile lguest: clean up example launcher compile flags. 2009-06-12 22:27:03 +09:30