| commit | bdc1681cdf1ab6a65fa935a2b3f8fc63b20c54ea | [log] [tgz] |
|---|---|---|
| author | Rusty Russell <rusty@rustcorp.com.au> | Mon Mar 17 22:58:15 2008 -0500 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Mon Mar 17 22:58:19 2008 +1100 |
| tree | 17910bdca2cee81b0d4a3ee877aec82db0017a09 | |
| parent | c483934670d31e064e18967bb679c1079b54ea72 [diff] |
virtio: handle > 2 billion page balloon targets If the host asks for a huge target towards_target() can overflow, and we up oops as we try to release more pages than we have. The simple fix is to use a 64-bit value. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>