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authorDaniel De Graaf <dgdegra@tycho.nsa.gov>2013-01-02 23:57:13 +0100
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2013-01-15 22:02:40 +0100
commit1affa98d23c0188fdd4433512489be753a25bb23 (patch)
tree7f76abc756f291798f254c543ba9e64bb848c238 /lib/crc8.c
parentxen/gntdev: correctly unmap unlinked maps in mmu notifier (diff)
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xen/gntdev: remove erronous use of copy_to_user
Since there is now a mapping of granted pages in kernel address space in both PV and HVM, use it for UNMAP_NOTIFY_CLEAR_BYTE instead of accessing memory via copy_to_user and triggering sleep-in-atomic warnings. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'lib/crc8.c')
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