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From: Dave Hansen <dave.hansen@intel.com>
To: Kiryl Shutsemau <kas@kernel.org>
Cc: Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
	Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	x86@kernel.org, "H . Peter Anvin" <hpa@zytor.com>,
	Rick Edgecombe <rick.p.edgecombe@intel.com>,
	Kuppuswamy Sathyanarayanan
	<sathyanarayanan.kuppuswamy@linux.intel.com>,
	Kai Huang <kai.huang@intel.com>,
	Sean Christopherson <seanjc@google.com>,
	Borys Tsyrulnikov <tsyrulnikov.borys@gmail.com>,
	linux-kernel@vger.kernel.org, linux-coco@lists.linux.dev,
	kvm@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH v3 2/2] x86/tdx: Fix zero-extension for 32-bit port I/O
Date: Thu, 28 May 2026 10:25:55 -0700	[thread overview]
Message-ID: <5a142330-17a6-4eac-adbf-f6d6cfa7a092@intel.com> (raw)
In-Reply-To: <ahgUBLjBRGhxULu3@thinkstation>

On 5/28/26 03:14, Kiryl Shutsemau wrote:
> What about the patch below. Inspired by kvm's assign_register().

I think I could stand this if it consolidated this site with kvm's
assign_register(). The copy/paste is too much to bear.



  parent reply	other threads:[~2026-05-28 17:26 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-27 12:05 [PATCH v3 0/2] x86/tdx: Port I/O emulation fixes Kiryl Shutsemau (Meta)
2026-05-27 12:05 ` [PATCH v3 1/2] x86/tdx: Fix off-by-one in port I/O handling Kiryl Shutsemau (Meta)
2026-05-27 15:38   ` Edgecombe, Rick P
2026-05-27 12:05 ` [PATCH v3 2/2] x86/tdx: Fix zero-extension for 32-bit port I/O Kiryl Shutsemau (Meta)
2026-05-27 15:45   ` Edgecombe, Rick P
2026-05-27 17:45   ` Dave Hansen
2026-05-28 10:14     ` Kiryl Shutsemau
2026-05-28 16:43       ` Dave Hansen
2026-05-28 17:25       ` Dave Hansen [this message]
2026-05-28 19:58       ` David Laight

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