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Re: [PATCH v5 1/2] kvm: replace fprintf with error_report()/printf() in


From: Markus Armbruster
Subject: Re: [PATCH v5 1/2] kvm: replace fprintf with error_report()/printf() in kvm_init()
Date: Wed, 28 Aug 2024 15:16:55 +0200
User-agent: Gnus/5.13 (Gnus v5.13)

Ani Sinha <anisinha@redhat.com> writes:

>> On 28 Aug 2024, at 4:53 PM, Markus Armbruster <armbru@redhat.com> wrote:
>> 
>> Ani Sinha <anisinha@redhat.com> writes:
>> 
>>> error_report() is more appropriate for error situations. Replace fprintf 
>>> with
>>> error_report() and error_printf() as appropriate. Cosmetic. No functional
>>> change.
>> 
>> Uh, I missed this last time around: the change is more than just
>> cosmetics!  The error messages change, e.g. from
>> 
>>    $ qemu-system-x86_64 -nodefaults -S -display none --accel kvm
>>    qemu-system-x86_64: --accel kvm: Could not access KVM kernel module: 
>> Permission denied
>>    qemu-system-x86_64: --accel kvm: failed to initialize kvm: Permission 
>> denied
>> 
>> to
>> 
>>    $ qemu-system-x86_64 -nodefaults -S -display none --accel kvm
>>    Could not access KVM kernel module: Permission denied
>>    qemu-system-x86_64: --accel kvm: failed to initialize kvm: Permission 
>> denied
>
> You got this backwards. This is what I have:

I do!  Sorry %-}

[...]




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