Commits
Suravee Suthikulpanit committed e3d109c3484
iommu/amd: Restore IRTE.RemapEn bit after programming IRTE [ Upstream commit 26e495f341075c09023ba16dee9a7f37a021e745 ] Currently, the RemapEn (valid) bit is accidentally cleared when programming IRTE w/ guestMode=0. It should be restored to the prior state. Fixes: b9fc6b56f478 ("iommu/amd: Implements irq_set_vcpu_affinity() hook to setup vapic mode for pass-through devices") Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Reviewed-by: Joao Martins <joao.m.martins@oracle.com> Link: https://lore.kernel.org/r/20200903093822.52012-2-suravee.suthikulpanit@amd.com Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Sasha Levin <sashal@kernel.org>