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authorAnthony Liguori <aliguori@us.ibm.com>2008-07-03 12:02:36 -0400
committerAvi Kivity <avi@qumranet.com>2008-07-06 04:05:18 -0400
commitca3739327b89bb4053a62ac41b67b106c1967ab0 (patch)
treee6bc50886363c3af4875c84ab60a3965409dcbf8 /net/tipc/config.h
parentb7279469d66b55119784b8b9529c99c1955fe747 (diff)
x86: KVM guest: Add memory clobber to hypercalls
Hypercalls can modify arbitrary regions of memory. Make sure to indicate this in the clobber list. This fixes a hang when using KVM_GUEST kernel built with GCC 4.3.0. This was originally spotted and analyzed by Marcelo. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'net/tipc/config.h')
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