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SubjectRe: [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory
On 7/19/23 01:44, Sean Christopherson wrote:
> + inode = alloc_anon_inode(mnt->mnt_sb);
> + if (IS_ERR(inode))
> + return PTR_ERR(inode);
> +
> + err = security_inode_init_security_anon(inode, &qname, NULL);
> + if (err)
> + goto err_inode;
> +

I don't understand the need to have a separate filesystem. If it is to
fully setup the inode before it's given a struct file, why not just
export anon_inode_make_secure_inode instead of
security_inode_init_security_anon?

Paolo

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