From: Dexuan Cui <decui@microsoft.com>
To: ak@linux.intel.com, arnd@arndb.de, bp@alien8.de,
brijesh.singh@amd.com, dan.j.williams@intel.com,
dave.hansen@linux.intel.com, haiyangz@microsoft.com,
hpa@zytor.com, jane.chu@oracle.com,
kirill.shutemov@linux.intel.com, kys@microsoft.com,
linux-arch@vger.kernel.org, linux-hyperv@vger.kernel.org,
luto@kernel.org, mingo@redhat.com, peterz@infradead.org,
rostedt@goodmis.org, sathyanarayanan.kuppuswamy@linux.intel.com,
seanjc@google.com, tglx@linutronix.de, tony.luck@intel.com,
wei.liu@kernel.org, x86@kernel.org, mikelley@microsoft.com
Cc: linux-kernel@vger.kernel.org, Tianyu.Lan@microsoft.com,
Dexuan Cui <decui@microsoft.com>
Subject: [PATCH v3 0/6] Support TDX guests on Hyper-V
Date: Mon, 6 Feb 2023 11:24:13 -0800 [thread overview]
Message-ID: <20230206192419.24525-1-decui@microsoft.com> (raw)
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
next reply other threads:[~2023-02-06 19:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-06 19:24 Dexuan Cui [this message]
2023-02-06 19:24 ` [PATCH v3 1/6] x86/tdx: Retry TDVMCALL_MAP_GPA() when needed Dexuan Cui
2023-02-15 16:52 ` Kirill A. Shutemov
2023-02-06 19:24 ` [PATCH v3 2/6] x86/tdx: Support vmalloc() for tdx_enc_status_changed() Dexuan Cui
2023-02-17 13:19 ` Kirill A. Shutemov
2023-03-03 7:16 ` Dexuan Cui
2023-02-06 19:24 ` [PATCH v3 3/6] x86/hyperv: Add hv_isolation_type_tdx() to detect TDX guests Dexuan Cui
2023-02-06 19:24 ` [PATCH v3 4/6] x86/hyperv: Support hypercalls for " Dexuan Cui
2023-02-17 6:01 ` Sathyanarayanan Kuppuswamy
2023-02-06 19:24 ` [PATCH v3 5/6] Drivers: hv: vmbus: Support " Dexuan Cui
2023-02-06 19:24 ` [PATCH v3 6/6] x86/hyperv: Fix serial console interrupts for " Dexuan Cui
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