https://github.com/torvalds/linux
Revision b9269dc7bfdf8c985971c09f2dcb2aa04ad7986d authored by Stefano Stabellini on 12 April 2011, 11:19:49 UTC, committed by Konrad Rzeszutek Wilk on 02 May 2011, 20:33:52 UTC
mask_rw_pte is currently checking if a pfn is a pagetable page if it
falls in the range pgt_buf_start - pgt_buf_end but that is incorrect
because pgt_buf_end is a moving target: pgt_buf_top is the real
boundary.

Acked-by: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
1 parent a386478
History
Tip revision: b9269dc7bfdf8c985971c09f2dcb2aa04ad7986d authored by Stefano Stabellini on 12 April 2011, 11:19:49 UTC
xen: mask_rw_pte mark RO all pagetable pages up to pgt_buf_top
Tip revision: b9269dc
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