diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2010-04-23 17:05:24 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-04-26 12:30:03 -0700 |
| commit | 55051feb57eba600b366006757304a0af3ada2bd (patch) | |
| tree | a32609fa40d0f7b03fa8042f0075e82bca4a3218 /security/Kconfig | |
| parent | b91ce4d14a21fc04d165be30319541e0f9204f15 (diff) | |
x86/PCI: never allocate PCI MMIO resources below BIOS_END
When we move a PCI device or assign resources to a device not configured
by the BIOS, we want to avoid the BIOS region below 1MB. Note that if the
BIOS places devices below 1MB, we leave them there.
See https://bugzilla.kernel.org/show_bug.cgi?id=15744
and https://bugzilla.kernel.org/show_bug.cgi?id=15841
Tested-by: Andy Isaacson <adi@hexapodia.org>
Tested-by: Andy Bailey <bailey@akamai.com>
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'security/Kconfig')
0 files changed, 0 insertions, 0 deletions