On Thu, Feb 18, 2016 at 08:13:41AM +0300, Мороз Олег wrote:
> On 17.02.2016 21:36, Bjorn Helgaas wrote:
> >These are clean reverts of 991de2e59090 ("PCI, x86: Implement
> >pcibios_alloc_irq() and pcibios_free_irq()") and related changes.
> >
> >We have two reports of drivers broken in v4.3 by Jiang's change,
> >991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and
> >pcibios_free_irq()").
> >
> >It would be best to fix the problem instead of reverting 991de2e59090, but
> >I don't have time to do that myself, and we haven't heard from Jiang, so
> >the only choice I have is to revert the commit.
> >
> >Note that reverting will likely break IOAPIC hotplug.
> >
> >Олег and Sunjin, can you please test this and see whether it fixes your
> >drivers? This patch is based on v4.5-rc1.
> >
> >I intend to merge these for v4.5 unless I hear objections.
> >
> >They're on my for-linus branch, so they should appear in linux-next
> >tomorrow.
> >
> >Changes from the v1 posting:
> > - Explicitly revert related patches instead of resolving conflicts
> > manually
> >---
> >
> >Bjorn Helgaas (3):
> > Revert "x86/PCI: Don't alloc pcibios-irq when MSI is enabled"
> > Revert "PCI: Add helpers to manage pci_dev->irq and pci_dev->irq_managed"
> > Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()"
> >
> >
> > arch/x86/include/asm/pci_x86.h | 2 ++
> > arch/x86/pci/common.c | 26 ++++++++++----------------
> > arch/x86/pci/intel_mid_pci.c | 9 +++------
> > arch/x86/pci/irq.c | 23 +++++++++++++++++++----
> > drivers/acpi/pci_irq.c | 17 +++++++++++++----
> > include/linux/pci.h | 17 -----------------
> > 6 files changed, 47 insertions(+), 47 deletions(-)
> As i undestand this patch will appear in kernel git repo tomorrow? I
> don't need to apply in manyally to v4.5-rc1?
These are included in the next-20160218 tag in the linux-next git repo (not
Linus' repo) at:
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
You browse this at:
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git/
If you'd rather, you can also apply the patches yourself to v4.5-rc1.
Bjorn
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