Messages in this thread | | | Date | Mon, 25 Feb 2013 22:46:44 -0800 | Subject | Re: [GIT PULL] PCI changes for v3.9 | From | Yinghai Lu <> |
| |
On Mon, Feb 25, 2013 at 9:19 PM, Linus Torvalds <torvalds@linux-foundation.org> wrote: > On Sat, Feb 23, 2013 at 6:49 PM, Yinghai Lu <yinghai@kernel.org> wrote: >> >> Please check if attached diff is right, and hope it could save Linus some time. > > Hmm. I did things a bit differently, moving things around more in > drivers/acpi/internal.h.
Yes, it is better to put them together with acpi_pci_root_init().
> > Also, my *gut* feel is that the new _handle_hotplug_event_root() > function should do that whole dance with > acpi_scan_lock_acquire()/acpi_scan_lock_release(), but I didn't really > know if it's required or appropriate, so I left it alone. Could you > take a look?
Yes, we need that for root bridge hot add path.
for hot remove path, we already have lock acquire/release in acpi_bus_hot_remove_device().
Please check attached patch for hot add path.
Thanks
Yinghai [unhandled content-type:application/octet-stream] | |