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Fri, 12 Apr 2024 13:25:28 +0000 (GMT) Date: Fri, 12 Apr 2024 15:25:27 +0200 From: Alexander Gordeev To: David Hildenbrand 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 Subject: Re: [PATCH v3 0/2] s390/mm: shared zeropage + KVM fixes Message-ID: References: <20240411161441.910170-1-david@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240411161441.910170-1-david@redhat.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: Ul0IUwYd-HCOVsPE5cAk8RWULY_gRTAH X-Proofpoint-GUID: JODNUjsZTdjuGQ9BHarCbC85GqjBwMpA X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-12_09,2024-04-09_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 spamscore=0 priorityscore=1501 mlxscore=0 suspectscore=0 malwarescore=0 bulkscore=0 clxscore=1015 adultscore=0 mlxlogscore=420 impostorscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2404010000 definitions=main-2404120095 > David Hildenbrand (2): > mm/userfaultfd: don't place zeropages when zeropages are disallowed > s390/mm: re-enable the shared zeropage for !PV and !skeys KVM guests > > arch/s390/include/asm/gmap.h | 2 +- > arch/s390/include/asm/mmu.h | 5 + > arch/s390/include/asm/mmu_context.h | 1 + > arch/s390/include/asm/pgtable.h | 16 ++- > arch/s390/kvm/kvm-s390.c | 4 +- > arch/s390/mm/gmap.c | 163 +++++++++++++++++++++------- > mm/userfaultfd.c | 34 ++++++ > 7 files changed, 178 insertions(+), 47 deletions(-) Applied. Thanks, David!