fef3cfaaab
* gnu/packages/patches/qemu-CVE-2015-4037.patch, gnu/packages/patches/qemu-CVE-2015-4103.patch, gnu/packages/patches/qemu-CVE-2015-4104.patch, gnu/packages/patches/qemu-CVE-2015-4105.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt1.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt2.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt3.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt4.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt5.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt6.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt7.patch, gnu/packages/patches/qemu-CVE-2015-4106-pt8.patch: New files. * gnu-system.am (dist_patch_DATA): Add them. * gnu/packages/qemu.scm (qemu-headless)[source]: Add patches.
73 lines
2.2 KiB
Diff
73 lines
2.2 KiB
Diff
From a88a3f887181605f4487a22bdfb7d87ffafde5d9 Mon Sep 17 00:00:00 2001
|
|
From: Jan Beulich <jbeulich@suse.com>
|
|
Date: Tue, 2 Jun 2015 15:07:01 +0000
|
|
Subject: [PATCH] xen/pt: add a few PCI config space field descriptions
|
|
|
|
Since the next patch will turn all not explicitly described fields
|
|
read-only by default, those fields that have guest writable bits need
|
|
to be given explicit descriptors.
|
|
|
|
This is a preparatory patch for XSA-131.
|
|
|
|
Signed-off-by: Jan Beulich <jbeulich@suse.com>
|
|
---
|
|
hw/xen/xen_pt_config_init.c | 28 ++++++++++++++++++++++++++++
|
|
1 file changed, 28 insertions(+)
|
|
|
|
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c
|
|
index efd8bac..19f926b 100644
|
|
--- a/hw/xen/xen_pt_config_init.c
|
|
+++ b/hw/xen/xen_pt_config_init.c
|
|
@@ -754,6 +754,15 @@ static XenPTRegInfo xen_pt_emu_reg_vpd[] = {
|
|
.u.b.write = xen_pt_byte_reg_write,
|
|
},
|
|
{
|
|
+ .offset = PCI_VPD_ADDR,
|
|
+ .size = 2,
|
|
+ .ro_mask = 0x0003,
|
|
+ .emu_mask = 0x0003,
|
|
+ .init = xen_pt_common_reg_init,
|
|
+ .u.w.read = xen_pt_word_reg_read,
|
|
+ .u.w.write = xen_pt_word_reg_write,
|
|
+ },
|
|
+ {
|
|
.size = 0,
|
|
},
|
|
};
|
|
@@ -889,6 +898,16 @@ static XenPTRegInfo xen_pt_emu_reg_pcie[] = {
|
|
.u.w.read = xen_pt_word_reg_read,
|
|
.u.w.write = xen_pt_word_reg_write,
|
|
},
|
|
+ /* Device Status reg */
|
|
+ {
|
|
+ .offset = PCI_EXP_DEVSTA,
|
|
+ .size = 2,
|
|
+ .res_mask = 0xFFC0,
|
|
+ .ro_mask = 0x0030,
|
|
+ .init = xen_pt_common_reg_init,
|
|
+ .u.w.read = xen_pt_word_reg_read,
|
|
+ .u.w.write = xen_pt_word_reg_write,
|
|
+ },
|
|
/* Link Control reg */
|
|
{
|
|
.offset = PCI_EXP_LNKCTL,
|
|
@@ -900,6 +919,15 @@ static XenPTRegInfo xen_pt_emu_reg_pcie[] = {
|
|
.u.w.read = xen_pt_word_reg_read,
|
|
.u.w.write = xen_pt_word_reg_write,
|
|
},
|
|
+ /* Link Status reg */
|
|
+ {
|
|
+ .offset = PCI_EXP_LNKSTA,
|
|
+ .size = 2,
|
|
+ .ro_mask = 0x3FFF,
|
|
+ .init = xen_pt_common_reg_init,
|
|
+ .u.w.read = xen_pt_word_reg_read,
|
|
+ .u.w.write = xen_pt_word_reg_write,
|
|
+ },
|
|
/* Device Control 2 reg */
|
|
{
|
|
.offset = 0x28,
|
|
--
|
|
2.2.1
|
|
|