diff options
| author | Kornel Duleba <mindal@semihalf.com> | 2021-10-21 12:46:51 +0000 |
|---|---|---|
| committer | Wojciech Macek <wma@FreeBSD.org> | 2021-10-29 08:08:25 +0000 |
| commit | 3c02da8096b142ef243da8da667c3a5a7d591105 (patch) | |
| tree | f30d84723120f6a9d7379231de7c5630a419068a /sys/x86 | |
| parent | ccfa9ac5ac128fa59291fb99dcae27e890c58cbc (diff) | |
Diffstat (limited to 'sys/x86')
| -rw-r--r-- | sys/x86/iommu/intel_ctx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/x86/iommu/intel_ctx.c b/sys/x86/iommu/intel_ctx.c index 34730306000b..7aedbf159ac7 100644 --- a/sys/x86/iommu/intel_ctx.c +++ b/sys/x86/iommu/intel_ctx.c @@ -561,7 +561,7 @@ dmar_get_ctx_for_dev1(struct dmar_unit *dmar, device_t dev, uint16_t rid, error = domain_init_rmrr(domain1, dev, bus, slot, func, dev_domain, dev_busno, dev_path, dev_path_len); - if (error == 0) + if (error == 0 && dev != NULL) error = dmar_reserve_pci_regions(domain1, dev); if (error != 0) { dmar_domain_destroy(domain1); |