From: David Woodhouse <dwmw2@infradead.org>
To: qemu-devel@nongnu.org
Cc: "Kevin Wolf" <kwolf@redhat.com>,
"Hanna Reitz" <hreitz@redhat.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Anthony Perard" <anthony.perard@citrix.com>,
"Paul Durrant" <paul@xen.org>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Richard Henderson" <richard.henderson@linaro.org>,
"Eduardo Habkost" <eduardo@habkost.net>,
"Michael S. Tsirkin" <mst@redhat.com>,
"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
"Jason Wang" <jasowang@redhat.com>,
"Marcelo Tosatti" <mtosatti@redhat.com>,
"Cleber Rosa" <crosa@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@linaro.org>,
"Wainer dos Santos Moschetta" <wainersm@redhat.com>,
"Beraldo Leal" <bleal@redhat.com>,
qemu-block@nongnu.org, xen-devel@lists.xenproject.org,
kvm@vger.kernel.org, "Bernhard Beschow" <shentey@gmail.com>,
"Joel Upham" <jupham125@gmail.com>
Subject: [PATCH v2 01/24] i386/xen: Don't advertise XENFEAT_supervisor_mode_kernel
Date: Thu, 19 Oct 2023 16:39:57 +0100 [thread overview]
Message-ID: <20231019154020.99080-2-dwmw2@infradead.org> (raw)
In-Reply-To: <20231019154020.99080-1-dwmw2@infradead.org>
From: David Woodhouse <dwmw@amazon.co.uk>
This confuses lscpu into thinking it's running in PVH mode.
Fixes: bedcc139248 ("i386/xen: implement HYPERVISOR_xen_version")
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
---
target/i386/kvm/xen-emu.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/target/i386/kvm/xen-emu.c b/target/i386/kvm/xen-emu.c
index 76348f9d5d..0055441b2e 100644
--- a/target/i386/kvm/xen-emu.c
+++ b/target/i386/kvm/xen-emu.c
@@ -267,7 +267,6 @@ static bool kvm_xen_hcall_xen_version(struct kvm_xen_exit *exit, X86CPU *cpu,
fi.submap |= 1 << XENFEAT_writable_page_tables |
1 << XENFEAT_writable_descriptor_tables |
1 << XENFEAT_auto_translated_physmap |
- 1 << XENFEAT_supervisor_mode_kernel |
1 << XENFEAT_hvm_callback_vector |
1 << XENFEAT_hvm_safe_pvclock |
1 << XENFEAT_hvm_pirqs;
--
2.40.1
next prev parent reply other threads:[~2023-10-19 15:42 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-19 15:39 [PATCH v2 0/24] Get Xen PV shim running in Qemu, add net & console David Woodhouse
2023-10-19 15:39 ` David Woodhouse [this message]
2023-10-19 15:39 ` [PATCH v2 02/24] i386/xen: fix per-vCPU upcall vector for Xen emulation David Woodhouse
2023-10-19 15:39 ` [PATCH v2 03/24] hw/xen: select kernel mode for per-vCPU event channel upcall vector David Woodhouse
2023-10-24 15:02 ` Paul Durrant
2023-10-19 15:40 ` [PATCH v2 04/24] hw/xen: don't clear map_track[] in xen_gnttab_reset() David Woodhouse
2023-10-24 15:03 ` Paul Durrant
2023-10-19 15:40 ` [PATCH v2 05/24] hw/xen: fix XenStore watch delivery to guest David Woodhouse
2023-10-24 15:19 ` Paul Durrant
2023-10-24 15:27 ` David Woodhouse
2023-10-19 15:40 ` [PATCH v2 06/24] i386/xen: Ignore VCPU_SSHOTTMR_future flag in set_singleshot_timer() David Woodhouse
2023-10-19 15:40 ` [PATCH v2 07/24] hw/xen: Clean up event channel 'type_val' handling to use union David Woodhouse
2023-10-19 15:40 ` [PATCH v2 08/24] include: update Xen public headers to Xen 4.17.2 release David Woodhouse
2023-10-19 15:40 ` [PATCH v2 09/24] i386/xen: advertise XEN_HVM_CPUID_UPCALL_VECTOR in CPUID David Woodhouse
2023-10-19 15:40 ` [PATCH v2 10/24] hw/xen: populate store frontend nodes with XenStore PFN/port David Woodhouse
2023-10-24 15:36 ` Paul Durrant
2023-10-19 15:40 ` [PATCH v2 11/24] hw/xen: automatically assign device index to block devices David Woodhouse
2023-10-19 15:40 ` [PATCH v2 12/24] hw/xen: add get_frontend_path() method to XenDeviceClass David Woodhouse
2023-10-19 15:40 ` [PATCH v2 13/24] hw/xen: do not repeatedly try to create a failing backend device David Woodhouse
2023-10-19 15:40 ` [PATCH v2 14/24] hw/xen: update Xen console to XenDevice model David Woodhouse
2023-10-19 15:40 ` [PATCH v2 15/24] hw/xen: add support for Xen primary console in emulated mode David Woodhouse
2023-10-19 15:40 ` [PATCH v2 16/24] hw/xen: handle soft reset for primary console David Woodhouse
2023-10-24 15:44 ` Paul Durrant
2023-10-24 15:48 ` David Woodhouse
2023-10-24 16:22 ` Paul Durrant
2023-10-24 18:38 ` David Woodhouse
2023-10-19 15:40 ` [PATCH v2 17/24] hw/xen: only remove peers of PCI NICs on unplug David Woodhouse
2023-10-19 15:40 ` [PATCH v2 18/24] hw/xen: update Xen PV NIC to XenDevice model David Woodhouse
2023-10-19 15:40 ` [PATCH v2 19/24] hw/i386/pc: support '-nic' for xen-net-device David Woodhouse
2023-10-19 15:40 ` [PATCH v2 20/24] hw/xenpv: fix '-nic' support " David Woodhouse
2023-10-19 15:40 ` [PATCH v2 21/24] net: do not delete nics in net_cleanup() David Woodhouse
2023-10-19 15:40 ` [PATCH v2 22/24] tests/avocado: switch to using xen-net-device for Xen guest tests David Woodhouse
2023-10-23 7:33 ` David Woodhouse
2023-10-19 15:40 ` [PATCH v2 23/24] xen-platform: unplug AHCI disks David Woodhouse
2023-10-19 15:40 ` [PATCH v2 24/24] docs: update Xen-on-KVM documentation David Woodhouse
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