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From: Paolo Bonzini <pbonzini@redhat.com>
To: Ani Sinha <anisinha@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
	kvm@vger.kernel.org, qemu-devel@nongnu.org
Subject: Re: [PATCH 0/2] kvm/i386: Some code refactoring and cleanups for kvm_arch_init
Date: Wed,  4 Sep 2024 14:31:06 +0200	[thread overview]
Message-ID: <20240904123105.283268-2-pbonzini@redhat.com> (raw)
In-Reply-To: <20240903124143.39345-1-anisinha@redhat.com>

Queued patch 1 with just a small change:

diff --git a/target/i386/kvm/kvm.c b/target/i386/kvm/kvm.c
index 599faf0ac6e..023af31ba3e 100644
--- a/target/i386/kvm/kvm.c
+++ b/target/i386/kvm/kvm.c
@@ -3064,10 +3064,9 @@ static int kvm_vm_set_nr_mmu_pages(KVMState *s)
     return ret;
 }

-static int kvm_vm_set_tss_addr(KVMState *s, uint64_t identity_base)
+static int kvm_vm_set_tss_addr(KVMState *s, uint64_t tss_base)
 {
-    /* Set TSS base one page after EPT identity map. */
-    return kvm_vm_ioctl(s, KVM_SET_TSS_ADDR, identity_base);
+    return kvm_vm_ioctl(s, KVM_SET_TSS_ADDR, tss_base);
 }

 static int kvm_vm_enable_disable_exits(KVMState *s)
@@ -3268,6 +3267,7 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
         return ret;
     }

+    /* Set TSS base one page after EPT identity map. */
     ret = kvm_vm_set_tss_addr(s, identity_base + 0x1000);
     if (ret < 0) {
         return ret;


For patch 2, it's better to remove the variable completely and make
it a constant.  I'll send a patch.

Paolo



      parent reply	other threads:[~2024-09-04 12:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-03 12:41 [PATCH 0/2] kvm/i386: Some code refactoring and cleanups for kvm_arch_init Ani Sinha
2024-09-03 12:41 ` [PATCH 1/2] kvm/i386: refactor kvm_arch_init and split it into smaller functions Ani Sinha
2024-09-03 12:41 ` [PATCH 2/2] kvm/i386: do not initialize identity_base variable Ani Sinha
2024-09-04 12:31 ` Paolo Bonzini [this message]

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