Re: [PATCH 2/7] KVM: x86/mmu: Replace hardcoded value 0 for the initial value for SPTE

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On 5/15/24 19:32, Isaku Yamahata wrote:
Paolo, how do you want me to proceed? I can send a updated patch or you can
directly fix the patch in kvm-coco-queue.  I'm fine with either way.

I'll fix it, thanks!

Paolo

From 7910130c0a3f2c5d814d6f14d663b4b692a2c7e4 Mon Sep 17 00:00:00 2001
Message-ID:<7910130c0a3f2c5d814d6f14d663b4b692a2c7e4.1715793643.git.isaku.yamahata@xxxxxxxxx>
From: Isaku Yamahata<isaku.yamahata@xxxxxxxxx>
Date: Wed, 15 May 2024 10:19:08 -0700
Subject: [PATCH] fixup! KVM: x86/mmu: Replace hardcoded value 0 for the
  initial value for SPTE

---
  arch/x86/kvm/mmu/tdp_mmu.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
index 1259dd63defc..36539c1b36cd 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.c
+++ b/arch/x86/kvm/mmu/tdp_mmu.c
@@ -626,7 +626,7 @@ static inline int tdp_mmu_zap_spte_atomic(struct kvm *kvm,
  	 * SPTEs.
  	 */
  	handle_changed_spte(kvm, iter->as_id, iter->gfn, iter->old_spte,
-			    0, iter->level, true);
+			    SHADOW_NONPRESENT_VALUE, iter->level, true);
return 0;
  }

base-commit: 698ca1e403579ca00e16a5b28ae4d576d9f1b20e






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