Hi, On 20 Apr 2018, at 15:44, René Rebe <rene@xxxxxxxxxxxxx> wrote: > Speaking of “updates”, if you have a patch for that segfault, … > But today is your lucky, as my latest financing opensource work by YouTube > videos (http://youtube.com/renerebe) shows some results, I now rebuild > latest t2/svn:HEAD toolchain and re-build the Linux kernel for you (as > the binutils/ld crash happened with glibc, I only need to toolchain for > the kernel build): > > # scripts/Build-Target -cfg sparc64 -job 0-binutils > == 13:34:33 =[0]=> Building develop/binutils [2.30 9.0-svn]. > # scripts/Build-Target -cfg sparc64 -job 0-gcc > == 13:36:00 =[0]=> Building develop/gcc [7.3.0 9.0-svn]. > # scripts/Build-Target -cfg sparc64 -job 1-linux > == 13:42:19 =[1]=> Building base/linux [4.16.3 9.0-svn]. > > Waiting for the kernel to finish on my more Epyc CPU and then > rsync and reboot. So maybe less than an hour or so ;-) Did not change a thing, w/ GCC-7.3, latest Binutils 2.30, Ultra5: [ 0.000147] PROMLIB: Sun IEEE Boot Prom 'OBP 3.31.0 2001/07/25 20:36' [ 0.000173] PROMLIB: Root node compatible: [ 0.000260] Linux version 4.16.3-dist (root@xxxxxxxxxxxxxxxxxxxx) (gcc version 7.3.0 (GCC)) #1 SMP Fri Apr 20 13:44:06 Local time zone must be set--see zic [ 0.040693] bootconsole [btext0] enabled [ 0.040723] ARCH: SUN4U [ 0.040915] Ethernet address: 08:00:20:13:de:ad [ 0.041302] MM: PAGE_OFFSET is 0xfffff80000000000 (max_phys_bits == 40) [ 0.041314] MM: VMALLOC [0x0000000100000000 --> 0x0000060000000000] [ 0.041323] MM: VMEMMAP [0x0000060000000000 --> 0x00000c0000000000] [ 0.045674] Kernel: Using 2 locked TLB entries for main kernel image. ... [ 28.162995] random: crng init done [ 30.858246] BUG: Bad rss-counter state mm:000000003b665864 idx:1 val:1 [ 30.858499] BUG: non-zero pgtables_bytes on freeing mm: 8192 Full disclosure: a) this is a cross compiler, but that never mattered for me in the last decade (this is my fastest Sun @360MHz, …) b) this system is using btrfs, however, I think I initially repotted form the Ultra30 wi/ only Ext3 c) this system has some non Sun PCI cards plugged, in, but again initially reported on the U30: 00:01.0 PCI bridge: Oracle/SUN Simba Advanced PCI Bridge (rev 13) 00:01.1 PCI bridge: Oracle/SUN Simba Advanced PCI Bridge (rev 13) 01:01.0 Bridge: Oracle/SUN EBUS (rev 01) 01:01.1 Ethernet controller: Oracle/SUN Happy Meal 10/100 Ethernet [hme] (rev 01) 01:02.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] 3D Rage Pro PCI (rev 5c) 01:03.0 IDE interface: Silicon Image, Inc. PCI0646 (rev 03) 02:01.0 SCSI storage controller: Adaptec AIC-7861 (rev 03) 02:02.0 RAID bus controller: Promise Technology, Inc. PDC20371 (FastTrak S150 TX2plus) (rev 02) 02:03.0 USB controller: NEC Corporation OHCI USB Controller (rev 43) 02:03.1 USB controller: NEC Corporation OHCI USB Controller (rev 43) 02:03.2 USB controller: NEC Corporation uPD72010x USB 2.0 Controller (rev 04) As I said, the system does continue to run “just fine” (as far as I can see, so far), so for now this is cosmetic, and meant as “heads up” informal report, ... -- ExactCODE GmbH, Lietzenburger Str. 42, DE-10789 Berlin http://exactcode.com | http://exactscan.com | http://ocrkit.com | http://t2-project.org | http://rene.rebe.de -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
