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author | Daniel De Graaf <dgdegra@tycho.nsa.gov> | 2013-01-02 23:57:13 +0100 |
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committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2013-01-15 22:02:40 +0100 |
commit | 1affa98d23c0188fdd4433512489be753a25bb23 (patch) | |
tree | 7f76abc756f291798f254c543ba9e64bb848c238 /lib/crc8.c | |
parent | xen/gntdev: correctly unmap unlinked maps in mmu notifier (diff) | |
download | linux-1affa98d23c0188fdd4433512489be753a25bb23.tar.xz linux-1affa98d23c0188fdd4433512489be753a25bb23.zip |
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')
0 files changed, 0 insertions, 0 deletions