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Thu, 8 Jan 2026 10:40:49 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E700C20040; Thu, 8 Jan 2026 10:40:48 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3E21520043; Thu, 8 Jan 2026 10:40:48 +0000 (GMT) Received: from osiris (unknown [9.111.54.4]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTPS; Thu, 8 Jan 2026 10:40:48 +0000 (GMT) Date: Thu, 8 Jan 2026 11:40:46 +0100 From: Heiko Carstens To: Wei Yang Cc: will@kernel.org, aneesh.kumar@kernel.org, akpm@linux-foundation.org, npiggin@gmail.com, peterz@infradead.org, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, arnd@arndb.de, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, "David Hildenbrand (Red Hat)" Subject: Re: [PATCH] mm/mmu_gather: remove @delay_remap of __tlb_remove_page_size() Message-ID: <20260108104046.9857B79-hca@linux.ibm.com> References: <20251231030026.15938-1-richard.weiyang@gmail.com> Precedence: bulk X-Mailing-List: linux-arch@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: <20251231030026.15938-1-richard.weiyang@gmail.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: sCafAl5JZ-iCW3CEVShbxhFeg-5utwS- X-Authority-Analysis: v=2.4 cv=Jvf8bc4C c=1 sm=1 tr=0 ts=695f89b6 cx=c_pps a=aDMHemPKRhS1OARIsFnwRA==:117 a=aDMHemPKRhS1OARIsFnwRA==:17 a=kj9zAlcOel0A:10 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=pGLkceISAAAA:8 a=VwQbUJbxAAAA:8 a=VnNF1IyMAAAA:8 a=BpKC6iUb4ImYL19sRPUA:9 a=CjuIK1q_8ugA:10 X-Proofpoint-ORIG-GUID: zuf_APRcevyr7dXxP5ZWDs6PkNI1Voh9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA4MDA2OSBTYWx0ZWRfXzpscs6TxyynH GM7L6OI3Ws+IgqfpA+zIxpv3g0cDNmEZ/IsLExpoUxgnppjOzx6AhaVUtaAgtU8mFbPuVL+rn+4 lrUL7rSb6nn6tSeCPET9w9tNZ8R2CTMAEA71UWmpMvWZL/2Mj1UMNshrUJH8rvDKQOcyC/DhtrU 2uEGv2fR/6zrWtwG0ze7n83IBhVnSTYyTZNpzzScmGa36PKYWnytnvN7Qi1ZFMNySvxgGAGpUpc gCFJarXBC02LdthiirYxfczNrqQV9dA3ica6qPpc7Hi3hLoKDVe756pxH9KvmrMfJVSWXtSzxqK kpJ6N/TyFPzncHda6iQTQm+yGYWp8g7zk7GfyhNIlF+StvIRDgq5uNblcllPNRUFhBQmUWRZ7lp l0EN6nLKcEHmxhg9xqnRNCZKfJKz0Kii0JRPB1+ord0BAPOHGtMyIF+5Gt8VeDQMex+gmOXkayF TtB/BteVCNu8pUZqD2w== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-08_02,2026-01-07_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 adultscore=0 spamscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2512120000 definitions=main-2601080069 On Wed, Dec 31, 2025 at 03:00:26AM +0000, Wei Yang wrote: > Functioin __tlb_remove_page_size() is only used in > tlb_remove_page_size() with @delay_remap set to false and it is passed > directly to __tlb_remove_folio_pages_size(). > > Remove @delay_remap of __tlb_remove_page_size() and call > __tlb_remove_folio_pages_size() with false @delay_remap. > > Signed-off-by: Wei Yang > Cc: "David Hildenbrand (Red Hat)" > --- > arch/s390/include/asm/tlb.h | 6 ++---- > include/asm-generic/tlb.h | 5 ++--- > mm/mmu_gather.c | 5 ++--- > 3 files changed, 6 insertions(+), 10 deletions(-) Acked-by: Heiko Carstens # s390