Messages in this thread | | | Date | Fri, 18 Dec 2009 09:28:14 -0800 | From | Jesse Barnes <> | Subject | Re: intelligent CLS kills qemu's 8139cp |
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On Fri, 18 Dec 2009 15:49:18 +0200 Alexey Dobriyan <adobriyan@gmail.com> wrote:
> After this patch qemu's 8139cp won't be initialized resulting in no > network. It einvals in pci_set_cacheline_size() where > pci_cache_line_size=0 > > PCI: CLS 0 bytes, default 32 > > ac1aa47b131416a6ff37eb1005a0a1d2541aad6c is first bad commit > commit ac1aa47b131416a6ff37eb1005a0a1d2541aad6c > Author: Jesse Barnes <jbarnes@virtuousgeek.org> > Date: Mon Oct 26 13:20:44 2009 -0700 > > PCI: determine CLS more intelligently
My for-linus branch has
commit 2820f333e3b4ad96590093efbed7b3400bcf492b Author: Csaba Henk <csaba@gluster.com> Date: Tue Dec 15 17:55:25 2009 +0530
PCI: Handle case when no pci device can provide cache line size hint
which may fix this issue. You can grab my tree from git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
Jesse
-- Jesse Barnes, Intel Open Source Technology Center
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