linux-kernel - [PATCH 5.18 0690/1095] KVM: x86: Fix errant brace in KVM capability handling

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, 15 Aug 2022 20:01:29 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, David Matlack <dmatlack@...gle.com>,
        Peter Xu <peterx@...hat.com>, Ben Gardon <bgardon@...gle.com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.18 0690/1095] KVM: x86: Fix errant brace in KVM capability handling

From: Ben Gardon <bgardon@...gle.com>

[ Upstream commit 1c4dc57328bf218e999951824dce75c6125c4f3c ]

The braces around the KVM_CAP_XSAVE2 block also surround the
KVM_CAP_PMU_CAPABILITY block, likely the result of a merge issue. Simply
move the curly brace back to where it belongs.

Fixes: ba7bb663f5547 ("KVM: x86: Provide per VM capability for disabling PMU virtualization")

Reviewed-by: David Matlack <dmatlack@...gle.com>
Reviewed-by: Peter Xu <peterx@...hat.com>
Signed-off-by: Ben Gardon <bgardon@...gle.com>
Message-Id: <20220613212523.3436117-8-bgardon@...gle.com>
Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/x86/kvm/x86.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index cc2c89c08d85..767a61e29f51 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4377,10 +4377,10 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		if (r < sizeof(struct kvm_xsave))
 			r = sizeof(struct kvm_xsave);
 		break;
+	}
 	case KVM_CAP_PMU_CAPABILITY:
 		r = enable_pmu ? KVM_CAP_PMU_VALID_MASK : 0;
 		break;
-	}
 	case KVM_CAP_DISABLE_QUIRKS2:
 		r = KVM_X86_VALID_QUIRKS;
 		break;
-- 
2.35.1