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@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,
rick.p.edgecombe@intel.com, Dexuan Cui <decui@microsoft.com>
Subject: [PATCH v9 0/2] Support TDX guests on Hyper-V (the x86/tdx part)
Date: Wed, 21 Jun 2023 12:13:15 -0700 [thread overview]
Message-ID: <20230621191317.4129-1-decui@microsoft.com> (raw)
The two patches are based on today's tip.git's master branch.
Note: the two patches don't apply to the current x86/tdx branch, which
doesn't have commit 75d090fd167a ("x86/tdx: Add unaccepted memory support").
As Dave suggested, I moved some local variables of tdx_map_gpa() to
inside the loop. I added Sathyanarayanan's Reviewed-by.
Please review.
FWIW, the old versons are here:
v8: https://lwn.net/ml/linux-kernel/20230620154830.25442-1-decui@microsoft.com/
v7: https://lwn.net/ml/linux-kernel/20230616044701.15888-1-decui%40microsoft.com/
v6: https://lwn.net/ml/linux-kernel/20230504225351.10765-1-decui@microsoft.com/
Dexuan Cui (2):
x86/tdx: Retry TDVMCALL_MAP_GPA() when needed
x86/tdx: Support vmalloc() for tdx_enc_status_changed()
arch/x86/coco/tdx/tdx.c | 87 ++++++++++++++++++++++++++-----
arch/x86/include/asm/shared/tdx.h | 2 +
2 files changed, 77 insertions(+), 12 deletions(-)
--
2.25.1
next reply other threads:[~2023-06-21 19:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-21 19:13 Dexuan Cui [this message]
2023-06-21 19:13 ` [PATCH v9 1/2] x86/tdx: Retry TDVMCALL_MAP_GPA() when needed Dexuan Cui
2023-07-19 2:31 ` Xiaoyao Li
2023-07-27 0:19 ` Dexuan Cui
2023-06-21 19:13 ` [PATCH v9 2/2] x86/tdx: Support vmalloc() for tdx_enc_status_changed() Dexuan Cui
2023-06-28 18:05 ` [PATCH v9 0/2] Support TDX guests on Hyper-V (the x86/tdx part) Wei Liu
2023-06-28 18:45 ` Dexuan Cui
2023-07-10 17:20 ` Dexuan Cui
2023-07-27 0:29 ` Dexuan Cui
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