linux-kernel - [Bugfix 0/3] Xen IRQ related hotfixes for v3.19

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 20 Jan 2015 10:21:04 +0800
From:	Jiang Liu <jiang.liu@...ux.intel.com>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	Sander Eikelenboom <linux@...elenboom.it>,
	David Vrabel <david.vrabel@...rix.com>
Cc:	Jiang Liu <jiang.liu@...ux.intel.com>,
	Tony Luck <tony.luck@...el.com>, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: [Bugfix 0/3] Xen IRQ related hotfixes for v3.19

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

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(-)

-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/