Message-ID: <b80bdc6d-a9f9-249e-77fd-bc5c553126df@grsecurity.net>
Date:   Fri, 17 Feb 2023 20:33:05 +0100
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.6.0
Subject: Re: [PATCH] KVM: Reorder fields in 'struct kvm_mmu_memory_cache'
Content-Language: en-US, de-DE
To:     Sean Christopherson <seanjc@google.com>,
        Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Cc:     Paolo Bonzini <pbonzini@redhat.com>, linux-kernel@vger.kernel.org,
        kernel-janitors@vger.kernel.org, kvm@vger.kernel.org
References: <f9423a6ee10d91bd6bad32beefd1b96cad4d28f1.1676620879.git.christophe.jaillet@wanadoo.fr>
 <Y++uHlQz7OEOzojb@google.com>
From:   Mathias Krause <minipli@grsecurity.net>
In-Reply-To: <Y++uHlQz7OEOzojb@google.com>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: bulk

On 17.02.23 17:41, Sean Christopherson wrote:
> On Fri, Feb 17, 2023, Christophe JAILLET wrote:
>> Group some variables based on their sizes to reduce hole and avoid padding.
>> On x86_64, this shrinks the size from 40 to 32 bytes.
> 
> Heh, a hair too late[*].  Unless I'm mistaken, Mathias will be sending a new
> version in the not-too-distant future.

Jepp, patches should appear here anytime soon:

https://lore.kernel.org/kvm/20230217193336.15278-1-minipli@grsecurity.net

> 
> Thanks!
> 
> [*] https://lore.kernel.org/all/Y+puefrgtqf430fs@google.com