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Subject[PATCH v3 0/6] Support TDX guests on Hyper-V
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The patchset adds the Hyper-V specific code so that a TDX guest can run
on Hyper-V. Please review. Thanks!

FYI, v1 and v2 are here:
https://lwn.net/ml/linux-kernel/20221121195151.21812-1-decui@microsoft.com/
https://lwn.net/ml/linux-kernel/20221207003325.21503-7-decui@microsoft.com/

This v3 pathset is based on tip.git's x86/tdx branch:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/log/?h=x86/tdx
(The x86/tdx branch now has Kirill's patch "x86/tdx: Expand __tdx_hypercall() to handle more arguments")

If you want to view the patches on github, it is in this branch:
https://github.com/dcui/tdx/commits/decui/upstream-tip/x86/tdx/2023-0205

This v3 patchset can also apply cleanly to:
https://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git/log/?h=hyperv-next

Thanks,
Dexuan

Dexuan Cui (6):
x86/tdx: Retry TDVMCALL_MAP_GPA() when needed
x86/tdx: Support vmalloc() for tdx_enc_status_changed()
x86/hyperv: Add hv_isolation_type_tdx() to detect TDX guests
x86/hyperv: Support hypercalls for TDX guests
Drivers: hv: vmbus: Support TDX guests
x86/hyperv: Fix serial console interrupts for TDX guests

arch/x86/coco/tdx/tdx.c | 113 ++++++++++++++++++++++-------
arch/x86/hyperv/hv_apic.c | 6 +-
arch/x86/hyperv/hv_init.c | 27 ++++++-
arch/x86/hyperv/ivm.c | 28 +++++++
arch/x86/include/asm/hyperv-tlfs.h | 3 +-
arch/x86/include/asm/mshyperv.h | 20 +++++
arch/x86/kernel/cpu/mshyperv.c | 50 ++++++++++++-
arch/x86/mm/pat/set_memory.c | 2 +-
drivers/hv/connection.c | 4 +-
drivers/hv/hv.c | 62 ++++++++++++++--
drivers/hv/hv_common.c | 33 +++++++++
drivers/hv/ring_buffer.c | 2 +-
include/asm-generic/mshyperv.h | 2 +
13 files changed, 309 insertions(+), 43 deletions(-)

--
2.25.1

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