linux-kernel - [PATCH 083/104] KVM: Remove the unused invlpg member of struct kvm_arch

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 17 Sep 2007 10:32:05 +0200
From:	Avi Kivity <avi@...ranet.com>
To:	kvm-devel@...ts.sourceforge.net
Cc:	linux-kernel@...r.kernel.org, Rusty Russell <rusty@...tcorp.com.au>
Subject: [PATCH 083/104] KVM: Remove the unused invlpg member of struct kvm_arch_ops.

From: Rusty Russell <rusty@...tcorp.com.au>

Signed-off-by: Rusty Russell <rusty@...tcorp.com.au>
Signed-off-by: Avi Kivity <avi@...ranet.com>
---
 drivers/kvm/kvm.h |    1 -
 drivers/kvm/svm.c |    6 ------
 2 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 5e318b6..7c35352 100644
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -487,7 +487,6 @@ struct kvm_arch_ops {
 	unsigned long (*get_rflags)(struct kvm_vcpu *vcpu);
 	void (*set_rflags)(struct kvm_vcpu *vcpu, unsigned long rflags);
 
-	void (*invlpg)(struct kvm_vcpu *vcpu, gva_t addr);
 	void (*tlb_flush)(struct kvm_vcpu *vcpu);
 	void (*inject_page_fault)(struct kvm_vcpu *vcpu,
 				  unsigned long addr, u32 err_code);
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 3de9ec3..dbd4e81 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -881,11 +881,6 @@ static void new_asid(struct vcpu_svm *svm, struct svm_cpu_data *svm_data)
 	svm->vmcb->control.asid = svm_data->next_asid++;
 }
 
-static void svm_invlpg(struct kvm_vcpu *vcpu, gva_t address)
-{
-	invlpga(address, to_svm(vcpu)->vmcb->control.asid); // is needed?
-}
-
 static unsigned long svm_get_dr(struct kvm_vcpu *vcpu, int dr)
 {
 	return to_svm(vcpu)->db_regs[dr];
@@ -1795,7 +1790,6 @@ static struct kvm_arch_ops svm_arch_ops = {
 	.get_rflags = svm_get_rflags,
 	.set_rflags = svm_set_rflags,
 
-	.invlpg = svm_invlpg,
 	.tlb_flush = svm_flush_tlb,
 	.inject_page_fault = svm_inject_page_fault,
 
-- 
1.5.3

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/