diff options
Diffstat (limited to 'sysutils/xen-tools/files/xsa131-qemut-3.patch')
| -rw-r--r-- | sysutils/xen-tools/files/xsa131-qemut-3.patch | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/sysutils/xen-tools/files/xsa131-qemut-3.patch b/sysutils/xen-tools/files/xsa131-qemut-3.patch deleted file mode 100644 index a50b2392b7ac..000000000000 --- a/sysutils/xen-tools/files/xsa131-qemut-3.patch +++ /dev/null @@ -1,22 +0,0 @@ -xen/pt: correctly handle PM status bit - -xen_pt_pmcsr_reg_write() needs an adjustment to deal with the RW1C -nature of the not passed through bit 15 (PCI_PM_CTRL_PME_STATUS). - -This is a preparatory patch for XSA-131. - -Signed-off-by: Jan Beulich <jbeulich@suse.com> -Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> - ---- a/hw/pass-through.c -+++ b/hw/pass-through.c -@@ -3786,7 +3786,8 @@ static int pt_pmcsr_reg_write(struct pt_ - - /* create value for writing to I/O device register */ - throughable_mask = ~reg->emu_mask & valid_mask; -- *value = PT_MERGE_VALUE(*value, dev_value, throughable_mask); -+ *value = PT_MERGE_VALUE(*value, dev_value & ~PCI_PM_CTRL_PME_STATUS, -+ throughable_mask); - - if (!ptdev->power_mgmt) - return 0; |