linux-kernel - Re: [PATCH next] KVM: Fix debugfs_simple

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Message-ID: <5d75e57a-4d04-e6b9-1bbd-a01072bfa6b1@redhat.com>
Date:   Thu, 9 Jan 2020 10:17:57 +0100
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Nicolai Stange <nstange@...e.de>
Cc:     Chen Wandun <chenwandun@...wei.com>, rkrcmar@...hat.com,
        tglx@...utronix.de, mingo@...hat.com, bp@...en8.de, hpa@...or.com,
        x86@...nel.org, kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH next] KVM: Fix debugfs_simple_attr.cocci warnings

On 08/01/20 11:29, Nicolai Stange wrote:
> 
> How about introducing a
>   #define debugfs_create_attr debugfs_create_file_unsafe
> instead to make those
> s/DEFINE_SIMPLE_ATTRIBUTE/DEFINE_DEBUGFS_ATTRIBUTE/
> patches look less scary?

I agree that could be worthwhile.  My main complaint is the "scariness
factor" of the patches that convert DEFINE_SIMPLE_ATTRIBUTE to
DEFINE_DEBUGFS_ATTRIBUTE, and this change would alleviate that problem.

Thanks,

Paolo