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Roger Pau Monne 0c47135536 xen/pvh: correctly setup the PV EFI interface for dom0 
commit 72813bfbf0276a97c82af038efb5f02dcdd9e310 upstream.

This involves initializing the boot params EFI related fields and the
efi global variable.

Without this fix a PVH dom0 doesn't detect when booted from EFI, and
thus doesn't support accessing any of the EFI related data.

Reported-by: PGNet Dev <pgnet.dev@gmail.com>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Jinoh Kang <jinoh.kang.kr@gmail.com>
Cc: stable@vger.kernel.org # 4.19+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12 20:10:24 +01:00
..
apic.c
Merge branch 'WIP.x86/asm' into x86/urgent, because the topic is ready
2018-04-12 09:42:34 +02:00
debugfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debugfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
efi.c
xen/pvh: correctly setup the PV EFI interface for dom0
2021-01-12 20:10:24 +01:00
enlighten_hvm.c
x86/xen: Reset VCPU0 info pointer after shared_info remap
2018-05-07 15:03:43 -04:00
enlighten_pv.c
xen/pvh: correctly setup the PV EFI interface for dom0
2021-01-12 20:10:24 +01:00
enlighten_pvh.c
xen/pvh: correctly setup the PV EFI interface for dom0
2021-01-12 20:10:24 +01:00
enlighten.c
x86/xen: Return from panic notifier
2019-11-06 13:05:55 +01:00
grant-table.c
xen: re-introduce support for grant v2 interface
2017-11-06 15:50:17 -05:00
irq.c
xen: setup pv irq ops vector earlier
2018-07-13 08:23:27 +02:00
Kconfig
x86/xen: Allow XEN_PV and XEN_PVH to be enabled with X86_5LEVEL
2018-02-21 10:19:18 +01:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmu_hvm.c
x86/gart: Exclude GART aperture from vmcore
2018-01-11 15:09:24 +01:00
mmu_pv.c
xen: fix dom0 boot on huge systems
2019-03-23 20:09:57 +01:00
mmu.c
xen: fixes and features for v4-18-rc1
2018-06-08 09:24:54 -07:00
mmu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
multicalls.c
xen: don't use privcmd_call() from xen_mc_flush()
2018-08-07 11:37:01 -04:00
multicalls.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
p2m.c
xen: Fix {set,clear}_foreign_p2m_mapping on autotranslating guests
2018-02-08 10:40:49 +01:00
pci-swiotlb-xen.c
xen-swiotlb: consolidate xen_swiotlb_dma_ops
2017-06-20 11:12:59 +02:00
platform-pci-unplug.c
xen/pvh: don't try to unplug emulated devices
2018-11-13 11:08:40 -08:00
pmu.c
xen/x86/vpmu: Zero struct pt_regs before calling into sample handling code
2018-09-19 11:26:53 -04:00
pmu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
setup.c
Revert "xen/balloon: Mark unallocated host memory as UNUSABLE"
2018-12-17 09:24:39 +01:00
smp_hvm.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smp_pv.c
x86: Fix early boot crash on gcc-10, third try
2020-05-20 08:18:49 +02:00
smp.c
x86/xen: Calculate __max_logical_packages on PV domains
2018-02-17 09:40:45 +01:00
smp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spinlock.c
x86/xen: don't unbind uninitialized lock_kicker_irq
2020-12-02 08:48:09 +01:00
suspend_hvm.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
suspend_pv.c
x86/xen/time: Initialize pv xen time in init_hypervisor_platform()
2018-07-20 00:02:39 +02:00
suspend.c
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
2018-02-28 16:03:19 +01:00
time.c
xen: Fix x86 sched_clock() interface for xen
2019-01-22 21:40:32 +01:00
trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vdso.h
…
vga.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-asm_32.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-asm_64.S
kprobes/x86/xen: blacklist non-attachable xen interrupt functions
2019-12-05 09:20:25 +01:00
xen-asm.S
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xen-head.S
xen/pvh: Indicate XENFEAT_linux_rsdp_unrestricted to Xen
2018-04-10 09:22:22 -04:00
xen-ops.h
xen/pvh: correctly setup the PV EFI interface for dom0
2021-01-12 20:10:24 +01:00
xen-pvh.S
xen/pvh: increase early stack size
2018-11-13 11:08:40 -08:00