On Sun, May 05, 2019 at 02:40:20PM +0000, Nicholas Johnson wrote: > Since PATCH v4: > > I have added some of the evidence and bug reports into the applicable > patches. > > Users of pci=hpmemsize should not notice any changes in functionality > with this patch series when upgrading the kernel. I realised I could > make the variable to achieve this reside in pci_setup, rather than > globally. > > Please let me know if anything else needs changing. > > Nicholas Johnson (5): > PCI: Consider alignment of hot-added bridges when distributing > resources > PCI: Modify extend_bridge_window() to set resource size directly > PCI: Fix bug resulting in double hpmemsize being assigned to MMIO > window > PCI: Add pci=hpmemprefsize parameter to set MMIO_PREF size > independently I didn't have time to go through the actual important stuff above, > PCI: Cleanup block comments in setup-bus.c to match kernel style but I applied this one to pci/trivial for v5.2 to get it out of the way for the next cycle. I also have patches from Logan and Mika in the same area, so I'll have to look at all of these together. > .../admin-guide/kernel-parameters.txt | 7 +- > drivers/pci/pci.c | 18 +- > drivers/pci/setup-bus.c | 568 +++++++++--------- > include/linux/pci.h | 3 +- > 4 files changed, 317 insertions(+), 279 deletions(-) > > -- > 2.19.1 >
