diff options
| author | Ivan Kokshaysky <ink@jurassic.park.msu.ru> | 2005-09-14 23:05:30 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-14 12:28:15 -0700 |
| commit | c7fb0b35ada6e0e691e70af5591a2006fbec85b5 (patch) | |
| tree | 04e058f2bd4a9ed1b7940bf7ff5b461a380e90b0 /arch/s390/kernel/reipl64.S | |
| parent | 2fd4ef85e0db9ed75c98e13953257a967ea55e03 (diff) | |
[PATCH] yenta oops fix
In some cases, especially on modern laptops with a lot of PCI and
cardbus bridges, we're unable to assign correct secondary/subordinate
bus numbers to all cardbus bridges due to BIOS limitations unless
we are using "pci=assign-busses" boot option.
So some cardbus controllers may not have attached subordinate pci_bus
structure, and yenta driver must cope with it - just ignore such cardbus
bridges.
For example, see https://bugzilla.novell.com/show_bug.cgi?id=113778
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/s390/kernel/reipl64.S')
0 files changed, 0 insertions, 0 deletions