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Wed, 14 Oct 2020 10:53:52 -0700 (PDT) Received: from pm2-ws13.praxislan02.com ([2001:470:8:67e:ba27:ebff:fee8:ce27]) by smtp.gmail.com with ESMTPSA id v15sm67765ile.37.2020.10.14.10.53.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Oct 2020 10:53:51 -0700 (PDT) From: Jason Andryuk To: Boris Ostrovsky , Juergen Gross , Stefano Stabellini , xen-devel@lists.xenproject.org Cc: Jason Andryuk , "H. Peter Anvin" , linux-kernel@vger.kernel.org Subject: [PATCH 0/2] Remove Xen PVH dependency on PCI Date: Wed, 14 Oct 2020 13:53:39 -0400 Message-Id: <20201014175342.152712-1-jandryuk@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit A Xen PVH domain doesn't have a PCI bus or devices, so it doesn't need PCI support built in. Currently, XEN_PVH depends on XEN_PVHVM which depends on PCI. The first patch introduces XEN_PVHVM_GUEST as a toplevel item and changes XEN_PVHVM to a hidden variable. This allows XEN_PVH to depend on XEN_PVHVM without PCI while XEN_PVHVM_GUEST depends on PCI. The second patch moves XEN_512GB to clean up the option nesting. Jason Andryuk (2): xen: Remove Xen PVH/PVHVM dependency on PCI xen: Kconfig: nest Xen guest options arch/x86/xen/Kconfig | 38 ++++++++++++++++++++++---------------- drivers/xen/Makefile | 2 +- 2 files changed, 23 insertions(+), 17 deletions(-) -- 2.26.2