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(parent: fb082c9) | patch
xentrace: restrict trace buffer MFNs
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 28 Jun 2010 15:27:56 +0000 (16:27 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 28 Jun 2010 15:27:56 +0000 (16:27 +0100)
commit9bea076291be160f0ae639180336c9bd82e7b1a6
tree0276cbe6902d98cc72b4057c950af0fc24c65fddtree | snapshot
parentfb082c90a04b0afdaada020c05c64b97bd1593abcommit | diff
xentrace: restrict trace buffer MFNs

Since they're being passed to Dom0 using an array of uint32_t, they
must be representable as 32-bit quantities, and hence the buffer
allocation must specify an upper address boundary.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: George Dunlap <george.dunlap@eu.citrix.com>
xen/common/trace.c diff | blob | history
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