7 Nov
2014
7 Nov
'14
2:43 p.m.
On 07.11.2014 15:09, Arnd Bergmann wrote:
On Friday 07 November 2014 14:27:54 Tomasz Nowicki wrote:
Add special pci_mmcfg_insert_lock mutex since pci_mmcfg_lock was moved to common file. No functional changes.
Signed-off-by: Tomasz Nowicki tomasz.nowicki@linaro.org
What is the new lock protecting against? You no longer have a mutual exclusion with the other code, which looks like it is a functional change, and also incorrect.
It also sounds like the code was broken after the first patch and you need this one to make it compile again. You can't do that, and instead need to change the locking rules first.
Oh, that's right! Sorry I will take a look again.
Tomasz