linux-kernel - Re: [PATCH linux-next] KVM: replace DEFINE_SIMPLE_ATTRIBUTE with DEFINE_DEBUGFS

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]

Message-ID: <Y3PM4euxrCFhZnCc@google.com>
Date:   Tue, 15 Nov 2022 17:31:13 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     guo.ziliang@....com.cn
Cc:     pbonzini@...hat.com, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH linux-next] KVM: replace DEFINE_SIMPLE_ATTRIBUTE with
 DEFINE_DEBUGFS_ATTRIBUTE

On Tue, Nov 15, 2022, guo.ziliang@....com.cn wrote:
> From: guo ziliang <guo.ziliang@....com.cn>
> Fix the following coccicheck warning:
> /virt/kvm/kvm_main.c: 3849: 0-23: WARNING: vcpu_get_pid_fops
> should be defined with DEFINE_DEBUGFS_ATTRIBUTE
> 
> Signed-off-by: guo ziliang <guo.ziliang@....com.cn>
> ---
> virt/kvm/kvm_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 2719e10..6e58aec 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -3846,7 +3846,7 @@ static int vcpu_get_pid(void *data, u64 *val)
> return 0;
> }
> 
> -DEFINE_SIMPLE_ATTRIBUTE(vcpu_get_pid_fops, vcpu_get_pid, NULL, "%llu\n");
> ++DEFINE_DEBUGFS_ATTRIBUTE(vcpu_get_pid_fops, vcpu_get_pid, NULL, "%llu\n");

NAK, third time is not a charm.

https://lore.kernel.org/all/20221101072506.7307-1-liubo03@inspur.com
https://lore.kernel.org/all/20220815031228.64126-1-ye.xingchen@zte.com.cn