From: Dave Hansen <dave.hansen@intel.com>
To: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: kirill.shutemov@linux.intel.com, Dexuan Cui <decui@microsoft.com>,
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, 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,
linux-kernel@vger.kernel.org, Tianyu.Lan@microsoft.com
Subject: Re: [PATCH v6 2/6] x86/tdx: Support vmalloc() for tdx_enc_status_changed()
Date: Thu, 25 May 2023 12:18:34 -0700 [thread overview]
Message-ID: <05bbef94-686e-e3cc-40d3-95acfbf45a5d@intel.com> (raw)
In-Reply-To: <20230525190812.bz5hg5k3uaibtcys@box>
On 5/25/23 12:08, Kirill A. Shutemov wrote:
> Shared->Private conversion is rare. I only see one call total during the
> boot in my setup. Worth fixing anyway.
...
> Any comments?
So the rules are:
* Shared mapping of a private page: BAD
* Private mapping of a shared page: OK
?
The patch seems OK, other than having zero comments in it.
next prev parent reply other threads:[~2023-05-25 19:22 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-04 22:53 [PATCH v6 0/6] Support TDX guests on Hyper-V Dexuan Cui
2023-05-04 22:53 ` [PATCH v6 1/6] x86/tdx: Retry TDVMCALL_MAP_GPA() when needed Dexuan Cui
2023-05-23 21:13 ` Dave Hansen
2023-05-25 2:06 ` Dexuan Cui
2023-05-04 22:53 ` [PATCH v6 2/6] x86/tdx: Support vmalloc() for tdx_enc_status_changed() Dexuan Cui
2023-05-23 20:39 ` Dave Hansen
2023-05-23 21:25 ` Sean Christopherson
2023-05-23 21:33 ` Dave Hansen
2023-05-23 23:02 ` Edgecombe, Rick P
2023-05-23 22:37 ` kirill.shutemov
2023-05-23 22:43 ` Dave Hansen
2023-05-23 23:28 ` kirill.shutemov
2023-05-25 19:08 ` Kirill A. Shutemov
2023-05-25 19:18 ` Dave Hansen [this message]
2023-05-04 22:53 ` [PATCH v6 3/6] x86/hyperv: Add hv_isolation_type_tdx() to detect TDX guests Dexuan Cui
2023-05-04 22:53 ` [PATCH v6 4/6] x86/hyperv: Support hypercalls for " Dexuan Cui
2023-05-04 22:53 ` [PATCH v6 5/6] Drivers: hv: vmbus: Support " Dexuan Cui
2023-05-05 16:22 ` Michael Kelley (LINUX)
2023-05-05 16:48 ` Dexuan Cui
2023-05-04 22:53 ` [PATCH v6 6/6] x86/hyperv: Fix serial console interrupts for " Dexuan Cui
2023-05-23 19:24 ` [PATCH v6 0/6] Support TDX guests on Hyper-V Dexuan Cui
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