1 files changed, 5 insertions, 0 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index ff571f9298e0..dd00fd556a60 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1231,6 +1231,11 @@ and is between 256 and 4096 characters. It is defined in the file
                                 machine check when some devices' config space
                                 is read. But various workarounds are disabled
                                 and some IOMMU drivers will not work.
+                bfsort          Sort PCI devices into breadth-first order.
+                                This sorting is done to get a device
+                                order compatible with older (<= 2.4) kernels.
+                nobfsort        Don't sort PCI devices into breadth-first order.
+
         pcmv=           [HW,PCMCIA] BadgePAD 4
 
         pd.             [PARIDE]