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Re: [PATCH v2] target/i386: kvm: do not access uninitialized variable on

From: Richard Henderson
Subject: Re: [PATCH v2] target/i386: kvm: do not access uninitialized variable on older kernels
Date: Tue, 22 Mar 2022 06:49:39 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 
On 3/20/22 12:39, Paolo Bonzini wrote:

+        if (rc < 0) {
+            if (rc != -ENXIO) {
+                warn_report("KVM_GET_DEVICE_ATTR(0, KVM_X86_XCOMP_GUEST_SUPP) "
+                            "error: %d", rc);


Better as "error: %s", strerror(-rc) ?


r~
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