From b2db518e952c3a8fe5b9ec6a2d007cda73fd05a4 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Thu, 10 Mar 2022 09:43:50 +0100 Subject: [PATCH] VT-d: drop undue address-of from check_cleanup_domid_map() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit For an unknown reason I added back the operator while backporting, despite 4.16 having c06e3d810314 ("VT-d: per-domain IOMMU bitmap needs to have dynamic size"). I can only assume that I mistakenly took the 4.15 backport as basis and/or reference. Fixes: fa45f6b5560e ("VT-d: split domid map cleanup check into a function") Signed-off-by: Jan Beulich Reviewed-by: Roger Pau Monné --- xen/drivers/passthrough/vtd/iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/drivers/passthrough/vtd/iommu.c b/xen/drivers/passthrough/vtd/iommu.c index 3b37bad25e..ead12db6a4 100644 --- a/xen/drivers/passthrough/vtd/iommu.c +++ b/xen/drivers/passthrough/vtd/iommu.c @@ -197,7 +197,7 @@ static void check_cleanup_domid_map(struct domain *d, if ( !found ) { - clear_bit(iommu->index, &dom_iommu(d)->arch.vtd.iommu_bitmap); + clear_bit(iommu->index, dom_iommu(d)->arch.vtd.iommu_bitmap); cleanup_domid_map(d, iommu); } } -- 2.30.2