On Tue, Jul 25, 2023 at 12:36:57PM +0000, Ignacio Soriano Hernandez wrote: > Hi, > > interesting error as the latest Openindiana/SPARC (Beta) > (https://dlc.openindiana.aurora-opencloud.org/SPARC/release) was showing the > same error BUT in a MP environment. > > ERROR: Last Trap: Fast Data Access MMU Miss > > Cheers > > Iggi > > > Am 25.07.23, 12:07 schrieb "Joacim Nilsson" <realno...@gmail.com > <mailto:realno...@gmail.com>>: > > > On Mon, Jul 24, 2023 at 03:46:12PM -0600, Stan Johnson wrote: > > Hello, > > > > The latest Debian SID kernel (vmlinux-6.4.0-1-sparc64) fails on a Sun > > Ultra 30 with the following error at the PROM: > > > > ----- > > ... > > Loaded kernel version 6.4.4 > > Loading initial ramdisk (23022746 bytes at 0x64000000 phys, 0x40C00000 > > virt)... > > Fast Data Access MMU Miss > > ok > > ----- > > > > I have been running a custom 6.2.10 kernel, and that continues to work. > > I'm not sure whether this is related to Joacim Nilsson's cgroup fail > > error on his Sun Ultra 5, but the failure message is different. I'll > > have to investigate whether this could be a kernel regression. > > > > The previous Debian SID kernel that I have is vmlinux-6.1.0-7-sparc64, > > and it also results in the "Fast Data Access MMU Miss" error. > > > > An earlier kernel (vmlinux-5.16.0-6-sparc64) works as expected: > > > > # uname -a > > Linux ultra-30 5.16.0-6-sparc64 #1 Debian 5.16.18-1 (2022-03-29) sparc64 > > GNU/Linux > > > > # cat /proc/cpuinfo > > cpu : TI UltraSparc II (BlackBird) > > fpu : UltraSparc II integrated FPU > > pmu : ultra12 > > prom : OBP 3.9.5 1997/04/11 10:03 > > type : sun4u > > ncpus probed : 1 > > ncpus active : 1 > > D$ parity tl1 : 0 > > I$ parity tl1 : 0 > > Cpu0ClkTck : 0000000011a4783f > > cpucaps : flush,stbar,swap,muldiv,v9,mul32,div32,v8plus,vis > > MMU Type : Spitfire > > MMU PGSZs : 8K,64K,512K,4MB > > > > root@ultra-30:~# cat /proc/swaps > > Filename Type Size Used Priority > > /dev/sda2 partition 1052248 0 -2 > > > > # fdisk -l > > Disk /dev/sda: 136.73 GiB, 146815737856 bytes, 286749488 sectors > > Disk model: ST3146807LC > > Geometry: 255 heads, 63 sectors/track, 17849 cylinders > > Units: sectors of 1 * 512 = 512 bytes > > Sector size (logical/physical): 512 bytes / 512 bytes > > I/O size (minimum/optimal): 512 bytes / 512 bytes > > Disklabel type: sun > > > > Device Start End Sectors Size Id Type Flags > > /dev/sda1 0 1060289 1060290 517.7M 1 Boot > > /dev/sda2 1060290 3164804 2104515 1G 82 Linux swap > > /dev/sda3 0 286744184 286744185 136.7G 5 Whole disk > > /dev/sda4 3164805 19936664 16771860 8G 83 Linux native > > /dev/sda5 19936665 53496449 33559785 16G 83 Linux native > > /dev/sda6 53496450 87056234 33559785 16G 83 Linux native > > /dev/sda7 87056235 103828094 16771860 8G 83 Linux native > > /dev/sda8 103828095 286744184 182916090 87.2G 83 Linux native > > > > -Stan > > > I will install Debian on my Sun Fire V440 and se whats happen > > > -- > Mvh > Joacim Nilsson > realno...@gmail.com <mailto:realno...@gmail.com> > > > > My SunFire V440 fails in a similar way as my U5. I dont get any errors bouncing me back to the ok promt though. Let me know if you want any logs or anything.
-- Mvh Joacim Nilsson realno...@gmail.com
