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Sun, 20 Sep 2026 18:20:13 +0000 (GMT) Received: from osiris (unknown [9.87.137.215]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTPS; Sun, 20 Sep 2026 18:20:13 +0000 (GMT) Date: Sun, 20 Sep 2026 20:20:11 +0200 From: Heiko Carstens To: Peter Oberparleiter Cc: "Mike Rapoport (Microsoft)" , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Vineeth Vijayan , Vlastimil Babka , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v3 00/13] s390/cio: replace page allocator calls with k[mz]alloc() Message-ID: <20260920182011.18515Dfc-hca@linux.ibm.com> References: <20260916-s390-cio-ready-v3-0-39e4894637d6@kernel.org> <20260916130613.15587F91-hca@linux.ibm.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: X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=G+OJgNk5 c=1 sm=1 tr=0 ts=6ab023e2 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=kj9zAlcOel0A:10 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=VnNF1IyMAAAA:8 a=iTZJ_rmbzj6-XQSVU9QA:9 a=CjuIK1q_8ugA:10 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIwMDI2NSBTYWx0ZWRfX6ARKW8NV9hd6 BVG1Idc8lZzxNnuVj3XxjILfISXO+yn8R8T/PqpYBX3RDAEoY/VhOv2xLFGvSB6RtC8UK8ZXihW jI9v8zwB6DbaYjwWkRI9l4Qo7Xs6VvqGmz8MhD0tWM0/8AcxzG7osvsPao2FMjq0RNu3H0fmP3P qnZwEZ7KTx1skXIMbcx4xqy7sOFiMR4Rvmab5SEwlmo7wFrfrcBP8rv4LMUtmZ4qZvXMEzKbzTv Mhwu3C8BdA1SktJaMOusCZ9FTgHdnUistRtb82gBIGj8krMdu/U3lKhkTOuxxKujmYmJPTR5P0y KNEATWMsgnksIGRS5M657qGFTQNnHlZc54gL7BsgZRWA+NI8F8IOxH7UanwALSvZ/kzq4X/o4J5 XLlTy5bccwoMLKJ3BBj0BlR0G9l7bLUApBWNYgrYZySDAFNQ7gGOK+sKsCrjmFM2plGEuXSg7Gw uA+sSkepdPLZw00i+Dg== X-Proofpoint-ORIG-GUID: A898qOlsBDd8jU1o4XP8_XhYfDoXwp73 X-Proofpoint-GUID: A898qOlsBDd8jU1o4XP8_XhYfDoXwp73 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIwMDI2NSBTYWx0ZWRfXzn4lTBGwUaX/ nTH6fCleWHQK3oHHVrj/QUyaeYVykEhfTJgZRTaZow3yzUC7hyXbSFPRSxJ6JAfD0gyw5DRpFah 7Q/ct+MvIIRil+Vi2BfaGerox59rezE= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-20_05,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 adultscore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 priorityscore=1501 clxscore=1015 spamscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609200265 On Fri, Sep 18, 2026 at 06:23:00PM +0200, Peter Oberparleiter wrote: > On 16.09.2026 15:06, Heiko Carstens wrote: > > On Wed, Sep 16, 2026 at 03:03:07PM +0300, Mike Rapoport (Microsoft) wrote: > >> Mike Rapoport (Microsoft) (13): > >> s390/chsc: Use kzalloc() for CUBs > >> s390/chsc: Use kzalloc() for the SEI work area > >> s390/chsc_sch: Use kzalloc() for CHSC requests > >> s390/chsc_sch: Use __free(kfree) for synchronous CHSC requests > >> s390/cio: Use kzalloc() for CHSC work areas > >> s390/cmf: Use kmalloc() for the CMB area > >> s390/idals: Use kmalloc() for IDAL data buffers > >> s390/qdio_main: Use kzalloc() for the IRQ structure > >> s390/qdio_main: Use kzalloc() for the QDR > >> s390/qdio_setup: Use kzalloc() for QDIO buffers > >> s390/qdio_setup: Use kmalloc() for the storage list > >> s390/qdio_setup: Use kmalloc() for the SSQD request > >> s390/scm: Use kmalloc() for SCM information > >> > >> arch/s390/include/asm/idals.h | 9 +- > >> drivers/s390/cio/chsc.c | 20 +-- > >> drivers/s390/cio/chsc_sch.c | 300 ++++++++++++++-------------------------- > >> drivers/s390/cio/cmf.c | 11 +- > >> drivers/s390/cio/qdio.h | 2 +- > >> drivers/s390/cio/qdio_main.c | 23 ++- > >> drivers/s390/cio/qdio_setup.c | 14 +- > >> drivers/s390/cio/qdio_thinint.c | 2 +- > >> drivers/s390/cio/scm.c | 7 +- > >> 9 files changed, 150 insertions(+), 238 deletions(-) > > > > As far as I am concerned: > > Reviewed-by: Heiko Carstens > > > > Waiting for IO folks before applying. Thanks! > > Looks good to me! For the full series: > > Reviewed-by: Peter Oberparleiter Series applied, thanks!