| commit | 2cb22e23a5fcbcac2de49493aa57c7694028a06a | [log] [tgz] |
|---|---|---|
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | Fri Mar 30 10:34:44 2007 -0600 |
| committer | Tony Luck <tony.luck@intel.com> | Fri Mar 30 09:38:03 2007 -0700 |
| tree | 0e72dd6b1d9fd6457f1e4e2f325a65ec4173e6d6 | |
| parent | 9b50ffb0c0281bc5a08ccd56ae9bb84296c28f38 [diff] |
[IA64] allow WB /sys/.../legacy_mem mmaps Allow cacheable mmaps of legacy_mem if WB access is supported for the region. The "legacy_mem" file often contains a shadow option ROM, and some versions of X depend on this. Tim Yamin <plasm@roo.me.uk> reported that this change fixes X on a Dell PowerEdge 3250. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>