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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-05 10:22:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-05 10:22:06 -0700 |
| commit | 456fdb267377b88fa37abf60fcbd9bfaa813bf1f (patch) | |
| tree | e61e262e78e0dfe3ccd6cd4589c9361d116796c1 | |
| parent | 6e6f9e0b00f9ecfa816b290e08d5e660c3f1aae5 (diff) | |
| parent | 552bc94ebeeb189d0ac682dae95cf05e6b72d7fd (diff) | |
Merge tag 'pci-v4.1-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"Resource management
- Fix IOV sorting by alignment (Wei Yang)
- Preserve resource size during alignment reordering (Yinghai Lu)
Miscellaneous
- MAINTAINERS: Add Pratyush for SPEAr13xx and DesignWare PCIe (Pratyush Anand)"
* tag 'pci-v4.1-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
PCI: Preserve resource size during alignment reordering
PCI: Fix IOV resource sorting by alignment requirement
MAINTAINERS: Add Pratyush Anand as SPEAr13xx and DesignWare PCIe maintainer
| -rw-r--r-- | MAINTAINERS | 4 | ||||
| -rw-r--r-- | drivers/pci/setup-bus.c | 9 |
2 files changed, 9 insertions, 4 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index a5b8584da5bf..d8afd2953678 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7575,6 +7575,7 @@ F: drivers/pci/host/pci-exynos.c PCI DRIVER FOR SYNOPSIS DESIGNWARE M: Jingoo Han <jingoohan1@gmail.com> +M: Pratyush Anand <pratyush.anand@gmail.com> L: linux-pci@vger.kernel.org S: Maintained F: drivers/pci/host/*designware* @@ -7588,8 +7589,9 @@ F: Documentation/devicetree/bindings/pci/host-generic-pci.txt F: drivers/pci/host/pci-host-generic.c PCIE DRIVER FOR ST SPEAR13XX +M: Pratyush Anand <pratyush.anand@gmail.com> L: linux-pci@vger.kernel.org -S: Orphan +S: Maintained F: drivers/pci/host/*spear* PCMCIA SUBSYSTEM diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 4fd0cacf7ca0..508cc56130e3 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -428,16 +428,19 @@ static void __assign_resources_sorted(struct list_head *head, * consistent. */ if (add_align > dev_res->res->start) { + resource_size_t r_size = resource_size(dev_res->res); + dev_res->res->start = add_align; - dev_res->res->end = add_align + - resource_size(dev_res->res); + dev_res->res->end = add_align + r_size - 1; list_for_each_entry(dev_res2, head, list) { align = pci_resource_alignment(dev_res2->dev, dev_res2->res); - if (add_align > align) + if (add_align > align) { list_move_tail(&dev_res->list, &dev_res2->list); + break; + } } } |