(Resending in plain text, sorry for accodently sending in HTML) ----- Исходное сообщение ----- > От: "Matthew Wilcox" <willy@xxxxxxxxxxxxx> > Кому: "Михаил Новоселов" <m.novosyolov@xxxxxxxxxxxx> > Копия: riel@xxxxxxxxxxx, mgorman@xxxxxxxxxxxxxxxxxxx, peterz@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, > stable@xxxxxxxxxxxxxxx, sashal@xxxxxxxxxx, "Бетхер Александр" <a.betkher@xxxxxxxxxxxx>, "i gaptrakhmanov" > <i.gaptrakhmanov@xxxxxxxxxxxx> > Отправленные: Понедельник, 29 Апрель 2024 г 5:56:29 > Тема: Re: Serious regression on 6.1.x-stable caused by "bounds: support non-power-of-two CONFIG_NR_CPUS" > On Sun, Apr 28, 2024 at 05:58:08PM +0300, Mikhail Novosyolov wrote: >> Hello, colleagues. >> >> Commit f2d5dcb48f7ba9e3ff249d58fc1fa963d374e66a "bounds: support >> non-power-of-two CONFIG_NR_CPUS" >> (https://github.com/torvalds/linux/commit/f2d5dcb48f7ba9e3ff249d58fc1fa963d374e66a) >> was backported to 6.1.x-stable >> (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=428ca0000f0abd5c99354c52a36becf2b815ca21), >> but causes a serious regression on quite a lot of hardware with AMD GPUs, >> kernel panics. >> >> It was backported to 6.1.84, 6.1.84 has problems, 6/1/83 does not, the newest >> 6.1.88 still has this problem. > > Does v6.8.3 (which contains cf778fff03be) have this problem? > How about current Linus master? 6.1.88 - has problem 6.6.27 - does not have problem 6.9-rc from commit efdfbbc4dcc8f98754056971f88af0f7ff906144 https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git - does not have problem 6.8.3 was not tested, but we can test it if needed. > > What kernel config were you using? I don't see that info on > https://linux-hardware.org/?probe=9c92ac1222 > (maybe my tired eyes can't see it) Kernel config for 6.1: https://abf.io/import/kernel-6.1/blob/bcb3e9611f/kernel-x86_64.config For 6.6: https://abf.io/import/kernel-6.6/blob/7404a4d3d5/kernel-x86_64.config 6.9-rc was built with copypastied config from 6.6 (https://abf.io/build_lists/5028240)
