Thursday, January 15, 2015, 2:04:34 PM, you wrote: > With more knowledge of Xen interrupt manangement subsytem, I realized > previous three versions to fix https://lkml.org/lkml/2014/12/19/178 are > just plainly wrong. Those patches try to fix the issue by creating > irqdomain for IOAPICs for PV domains, which effectively let native > IOAPIC driver and Xen PV interrupt management subsystem to manage > IOAPIC irqs concurrently, sounds unpredictable.
> Sorry for those wrong fixes. The good news is that the new fix does > make code simpler and easier to maintain. > I have tested the patchset on Intel platform with bare metal and Dom0 > kernels. > Hi Sander, > Could you please help to test it again? > Regards! > Gerry Hi Gerry, Sure, i will test this afternoon and report back. Thanks -- Sander > Jiang Liu (2): > xen/pci: Kill function xen_setup_acpi_sci() > xen/pci: Simplify x86/pci/xen.c by killing gsi_override related code > arch/x86/kernel/acpi/boot.c | 26 ++++++++--------- > arch/x86/pci/xen.c | 68 > ++++--------------------------------------- > 2 files changed, 19 insertions(+), 75 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
