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[Stable-8.1.3 30/55] i386/xen: Don't advertise XENFEAT_supervisor_mode_k
From: |
Michael Tokarev |
Subject: |
[Stable-8.1.3 30/55] i386/xen: Don't advertise XENFEAT_supervisor_mode_kernel |
Date: |
Thu, 9 Nov 2023 16:42:34 +0300 |
From: David Woodhouse <dwmw@amazon.co.uk>
This confuses lscpu into thinking it's running in PVH mode.
Cc: qemu-stable@nongnu.org
Fixes: bedcc139248 ("i386/xen: implement HYPERVISOR_xen_version")
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
(cherry picked from commit e969f992c6562222e245dd8557f5b132a11ec29c)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
diff --git a/target/i386/kvm/xen-emu.c b/target/i386/kvm/xen-emu.c
index a8146115f0..b307c75713 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;
--
2.39.2
- [Stable-8.1.3 19/55] target/arm: Fix syndrome for FGT traps on ERET, (continued)
- [Stable-8.1.3 19/55] target/arm: Fix syndrome for FGT traps on ERET, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 18/55] target/sparc: Clear may_lookup for npc == DYNAMIC_PC, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 25/55] target/arm: Fix SVE STR increment, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 22/55] tests/tcg: Add -fno-stack-protector, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 23/55] qemu-img: rebase: stop when reaching EOF of old backing file, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 24/55] qemu-iotests: 024: add rebasing test case for overlay_size > backing_size, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 26/55] target/arm: Correctly propagate stage 1 BTI guarded bit in a two-stage walk, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 28/55] vfio/pci: Fix buffer overrun when writing the VF token, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 27/55] util/uuid: Add UUID_STR_LEN definition, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 29/55] util/uuid: Remove UUID_FMT_LEN, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 30/55] i386/xen: Don't advertise XENFEAT_supervisor_mode_kernel,
Michael Tokarev <=
- [Stable-8.1.3 35/55] hw/xen: take iothread mutex in xen_evtchn_reset_op(), Michael Tokarev, 2023/11/09
- [Stable-8.1.3 32/55] hw/xen: select kernel mode for per-vCPU event channel upcall vector, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 31/55] i386/xen: fix per-vCPU upcall vector for Xen emulation, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 33/55] hw/xen: don't clear map_track[] in xen_gnttab_reset(), Michael Tokarev, 2023/11/09
- [Stable-8.1.3 34/55] hw/xen: fix XenStore watch delivery to guest, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 39/55] target/arm: Fix A64 LDRA immediate decode, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 36/55] hw/xen: use correct default protocol for xen-block on x86, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 37/55] virtio-gpu: block migration of VMs with blob=true, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 38/55] block/nvme: nvme_process_completion() fix bound for cid, Michael Tokarev, 2023/11/09
- [Stable-8.1.3 41/55] block/file-posix: fix update_zones_wp() caller, Michael Tokarev, 2023/11/09