patch for the linux kernel to change the way alignments for large memory request from pci devices are handled

order-align.patch

diff -Naur linux-3.10.0-123.13.2.el7.mfl.x86_64/drivers/pci/setup-bus.c linux-3.10.0-123.13.2.el7.mfl.x86_64-patched/drivers/pci/setup-bus.c
--- linux-3.10.0-123.13.2.el7.mfl.x86_64/drivers/pci/setup-bus.c        2014-12-12 16:14:08.000000000 -0800
+++ linux-3.10.0-123.13.2.el7.mfl.x86_64-patched/drivers/pci/setup-bus.c        2015-01-05 01:05:16.111882902 -0800
@@ -962,8 +962,7 @@
                                dev_warn(&dev->dev, "disabling BAR %d: %pR "
                                         "(bad alignment %#llx)\n", i, r,
                                         (unsigned long long) align);
-                               r->flags = 0;
-                               continue;
+                               order = 11;
                        }
                        size += r_size;
                        if (order < 0)