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[2003:cb:c724:4300:430f:1c83:1abc:1d66]) by smtp.gmail.com with ESMTPSA id x11-20020adfcc0b000000b0034658db39d7sm2634546wrh.8.2024.04.11.14.09.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 11 Apr 2024 14:09:54 -0700 (PDT) Message-ID: Date: Thu, 11 Apr 2024 23:09:53 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 2/2] s390/mm: re-enable the shared zeropage for !PV and !skeys KVM guests To: Alexander Gordeev Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Christian Borntraeger , Janosch Frank , Claudio Imbrenda , Heiko Carstens , Vasily Gorbik , Andrew Morton , Peter Xu , Sven Schnelle , Gerald Schaefer , Andrea Arcangeli , kvm@vger.kernel.org, linux-s390@vger.kernel.org References: <20240411161441.910170-1-david@redhat.com> <20240411161441.910170-3-david@redhat.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 92B132001B X-Stat-Signature: nwfzmsp5tijoxuai75igo356dd64zm69 X-HE-Tag: 1712869802-218900 X-HE-Meta: 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 iqMAIeD7 xTTjuGyND/i3lcAQFtSaoyA/SbCdMx+4FCKlvuRtpljh6ROiO0aPhDIdNpsy3P5vqiD+6vlw5qDHYRyqCeScVAICEmZF4uJF19CXU0gbR6TCgPiQh0nWHhqAopFeNRZDtk1S1UrzKGN7IkT3016WF2IJNbCzEw3bMjIwNQZ4R/25IlPdQUaX9Sjo7pMHIASB7fZNMbW4YKaAci2bMJ9w8tFhyeRXP3xscZghUcvolOLmYv3m2kbeLsUbjyOaFzHpAyjw8cE/IZhFax67+qq91c4duRRQDsfRdRhuNdTCAGATCMRSIw4wLr7Kbd7MWRnmg95L0NLRb6o6epBzudk3nOpoaGAZCjuLgtrG4e18dd5kPAk+GEBvZ2cD2lbKWInmE4G3fo4f8R2kc5Yj1G0U3oYDN+5ApayoHKKe4OYSPvVqrwo+Y5fASYW/iVMTvRsKxgdnQ22q6YctIApB8rCkAifVgzccIZXuh2h+rA+YGa6/BiQo= X-Bogosity: Ham, tests=bogofilter, spamicity=0.021929, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 11.04.24 18:37, Alexander Gordeev wrote: > On Thu, Apr 11, 2024 at 06:14:41PM +0200, David Hildenbrand wrote: > > David, Christian, > >> Tested-by: Christian Borntraeger > > Please, correct me if I am wrong, but (to my understanding) the > Tested-by for v2 does not apply for this version of the patch? I thought I'd removed it -- you're absolutely, this should be dropped. Hopefully Christian has time to retest. Thanks! -- Cheers, David / dhildenb