From: Kiryl Shutsemau <kas@kernel.org>
To: Yan Zhao <yan.y.zhao@intel.com>
Cc: seanjc@google.com, pbonzini@redhat.com,
dave.hansen@linux.intel.com, tglx@kernel.org, mingo@redhat.com,
bp@alien8.de, x86@kernel.org, linux-kernel@vger.kernel.org,
kvm@vger.kernel.org, linux-coco@lists.linux.dev,
kai.huang@intel.com, rick.p.edgecombe@intel.com,
yilun.xu@linux.intel.com, vannapurve@google.com,
ackerleytng@google.com, sagis@google.com,
binbin.wu@linux.intel.com, xiaoyao.li@intel.com,
isaku.yamahata@intel.com
Subject: Re: [PATCH 2/2] x86/virt/tdx: Use PFN directly for unmapping guest private memory
Date: Thu, 19 Mar 2026 10:48:08 +0000 [thread overview]
Message-ID: <abvTJq0Ks22WnLSA@thinkstation> (raw)
In-Reply-To: <20260319005808.9013-1-yan.y.zhao@intel.com>
On Thu, Mar 19, 2026 at 08:58:08AM +0800, Yan Zhao wrote:
> @@ -1817,11 +1817,11 @@ static void tdx_sept_remove_private_spte(struct kvm *kvm, gfn_t gfn,
> if (TDX_BUG_ON_2(err, TDH_MEM_PAGE_REMOVE, entry, level_state, kvm))
> return;
>
> - err = tdh_phymem_page_wbinvd_hkid((u16)kvm_tdx->hkid, page);
> + err = tdh_phymem_page_wbinvd_hkid((u16)kvm_tdx->hkid, pfn);
> if (TDX_BUG_ON(err, TDH_PHYMEM_PAGE_WBINVD, kvm))
> return;
>
> - tdx_quirk_reset_page(page);
> + tdx_quirk_reset_page(pfn);
> }
>
> void tdx_deliver_interrupt(struct kvm_lapic *apic, int delivery_mode,
The same problem. @level is ignored.
--
Kiryl Shutsemau / Kirill A. Shutemov
prev parent reply other threads:[~2026-03-19 10:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 0:56 [PATCH 0/2] struct page to PFN conversion for TDX guest private memory Yan Zhao
2026-03-19 0:57 ` [PATCH 1/2] x86/virt/tdx: Use PFN directly for mapping " Yan Zhao
2026-03-19 10:39 ` Kiryl Shutsemau
2026-03-19 11:59 ` Yan Zhao
2026-03-19 12:14 ` Yan Zhao
2026-03-19 12:57 ` Kiryl Shutsemau
2026-03-19 17:27 ` Edgecombe, Rick P
2026-03-20 12:59 ` Kiryl Shutsemau
2026-03-20 17:31 ` Edgecombe, Rick P
2026-03-20 17:38 ` Dave Hansen
2026-03-20 17:48 ` Edgecombe, Rick P
2026-03-19 18:05 ` Dave Hansen
2026-03-25 9:10 ` Yan Zhao
2026-03-25 16:57 ` Edgecombe, Rick P
2026-03-19 0:58 ` [PATCH 2/2] x86/virt/tdx: Use PFN directly for unmapping " Yan Zhao
2026-03-19 3:20 ` Xiaoyao Li
2026-03-19 6:45 ` Yan Zhao
2026-03-19 8:56 ` Xiaoyao Li
2026-03-19 8:56 ` Yan Zhao
2026-03-19 18:44 ` Edgecombe, Rick P
2026-03-19 10:48 ` Kiryl Shutsemau [this message]
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