git: kernel - Fix bug in resource_list_alloc() for addresses > 4GB
Matthew Dillon
dillon at crater.dragonflybsd.org
Tue Jul 28 00:49:43 PDT 2020
commit 20ffbfa0b3b868623ee04343703a6a74dae9fb39
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Tue Jul 28 00:34:40 2020 -0700
kernel - Fix bug in resource_list_alloc() for addresses > 4GB
* Fix a bug in resource_list_alloc() that was preventing DFly from
mapping PCI memory above 4GB. Basically we had a legacy 'max()'
function use in there that should have been 'ulmax()'.
* Fixes USB device probe on modern Intel laptops.
* Fixes some VMs which use high addresses to map fake devices.
Summary of changes:
sys/kern/subr_bus.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/20ffbfa0b3b868623ee04343703a6a74dae9fb39
--
DragonFly BSD source repository
More information about the Commits
mailing list