Messages in this thread | | | Date | Thu, 5 Feb 2015 21:07:57 +0100 | From | Sander Eikelenboom <> | Subject | Re: [Bugfix 0/3] Xen IRQ related hotfixes for v3.19 |
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Tuesday, January 20, 2015, 3:21:04 AM, you wrote:
> Hi Thomas, > This patch set includes three hotfixes related Xen IRQ for v3.19. > Sorry for the long delay to get these two regressions fixed, it really > cost me some time to read and understand Xen IRQ code.
> Patch 1 fixes the failure to register ACPI SCI interrupt on Xen > domain0 by reworking acpi_gsi_to_irq(). I will backport it to v3.18 > too once it reaches the mainstream kernel.
> Patch 2 fixes the regression in Xen PCI device passthrough(pciback). > It's a temporary solution, I will send the formal fix for v3.20 and > it has passed tests too.
> Patch 3 fixes an issue found when reading code. There's no real bug > reports related to this issue yet.
> Great thanks to Konrad and Sander for testing fixes for these regressions.
> Regards, > Gerry
Hi Gerry,
Since these patches now are: tested, reviewed and have landed into mainline, could you also provide the backports for 3.17 and 3.18 where required ?
The number of people running into these (subtle) issues with these stable kernels seems to be steadily increasing.
-- Sander
> Jiang Liu (3): > xen/pci: Kill function xen_setup_acpi_sci() > xen/irq, ACPI: Fix regression in xen PCI passthrough caused by > cffe0a2b5a34 > xen/irq: Override ACPI IRQ management callback __acpi_unregister_gsi
> arch/x86/include/asm/acpi.h | 1 + > arch/x86/kernel/acpi/boot.c | 26 +++++++++++------------ > arch/x86/pci/xen.c | 49 ++----------------------------------------- > drivers/acpi/pci_irq.c | 1 - > 4 files changed, 16 insertions(+), 61 deletions(-)
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