diff options
-rw-r--r-- | xen/arch/x86/irq.c | 3 | ||||
-rw-r--r-- | xen/drivers/passthrough/amd/pci_amd_iommu.c | 2 | ||||
-rw-r--r-- | xen/drivers/passthrough/iommu.c | 2 |
3 files changed, 3 insertions, 4 deletions
diff --git a/xen/arch/x86/irq.c b/xen/arch/x86/irq.c index 068c5a0228..b98deb58f6 100644 --- a/xen/arch/x86/irq.c +++ b/xen/arch/x86/irq.c @@ -1942,9 +1942,6 @@ int map_domain_pirq( spin_lock_irqsave(&desc->lock, flags); set_domain_irq_pirq(d, irq, info); spin_unlock_irqrestore(&desc->lock, flags); - - if ( opt_irq_vector_map == OPT_IRQ_VECTOR_MAP_PERDEV ) - printk(XENLOG_INFO "Per-device vector maps for GSIs not implemented yet.\n"); } done: diff --git a/xen/drivers/passthrough/amd/pci_amd_iommu.c b/xen/drivers/passthrough/amd/pci_amd_iommu.c index 79699d3582..edf1b9f1f3 100644 --- a/xen/drivers/passthrough/amd/pci_amd_iommu.c +++ b/xen/drivers/passthrough/amd/pci_amd_iommu.c @@ -208,6 +208,8 @@ int __init amd_iov_detect(void) { printk("AMD-Vi: Not overriding irq_vector_map setting\n"); } + if ( !amd_iommu_perdev_intremap ) + printk(XENLOG_WARNING "AMD-Vi: Using global interrupt remap table is not recommended (see XSA-36)!\n"); return scan_pci_devices(); } diff --git a/xen/drivers/passthrough/iommu.c b/xen/drivers/passthrough/iommu.c index 527e6e9751..69c3552309 100644 --- a/xen/drivers/passthrough/iommu.c +++ b/xen/drivers/passthrough/iommu.c @@ -53,7 +53,7 @@ bool_t __read_mostly iommu_qinval = 1; bool_t __read_mostly iommu_intremap = 1; bool_t __read_mostly iommu_hap_pt_share = 1; bool_t __read_mostly iommu_debug; -bool_t __read_mostly amd_iommu_perdev_intremap; +bool_t __read_mostly amd_iommu_perdev_intremap = 1; DEFINE_PER_CPU(bool_t, iommu_dont_flush_iotlb); |