Hi all We have a sun ultra 1 with /proc/cpuinfo as follows: cpu : TI UltraSparc I (SpitFire) fpu : UltraSparc I integrated FPU promlib : Version 3 Revision 1 prom : 3.1.1 type : sun4u ncpus probed : 1 ncpus active : 1 BogoMips : 333.41 MMU Type : Spitfire When trying to mount something over NFS with a 2.2.19 kernel we get: Unsupported unaligned load/store trap for kernel at <00000000004d260c> Kernel panic: Wheee. Kernel does fpu/atomic unaligned load/store. Which appears to be in rpc_execute according to System.map: 00000000004d1dc0 T rpc_unlock_task 00000000004d21e0 T rpc_delay 00000000004d2220 t rpc_atrun 00000000004d2240 t __rpc_execute 00000000004d25a0 T rpc_execute 00000000004d2640 t __rpc_schedule 00000000004d27c0 T rpc_allocate 00000000004d28e0 T rpc_free I have also compiled a 2.2.17 kernel in the same way and that works fine. We are using the RedHat sparc mount-2.10r-0.6.x RPM. I said no to the NFS 3 questions when making oldconfig from a 2.2.17 (working) config. I've attached a diff of the 2 configs. I've searched the archives but didn't seem to find anything relating to this. Can anyone suggest a fix? If you need more information to diagnose the problem please just ask. I would appreciate it if you were to CC me responses as I am not on the list. Thanks in advance Ian
--- linux-2.2.19-spiffy-simple/.config Fri Jun 8 22:22:54 2001 +++ linux-2.2.17-spiffy-simple/.config Fri Jun 8 23:00:34 2001 @@ -20,18 +20,6 @@ CONFIG_VT=y CONFIG_VT_CONSOLE=y # CONFIG_SMP is not set -CONFIG_SPARC64=y -CONFIG_SBUS=y -CONFIG_SBUSCHAR=y -CONFIG_SUN_MOUSE=y -CONFIG_SERIAL=y -CONFIG_SUN_SERIAL=y -CONFIG_SERIAL_CONSOLE=y -CONFIG_SUN_KEYBOARD=y -CONFIG_SUN_CONSOLE=y -CONFIG_SUN_AUXIO=y -CONFIG_SUN_IO=y -# CONFIG_PCI is not set # # Console drivers @@ -50,6 +38,17 @@ CONFIG_FBCON_FONTWIDTH8_ONLY=y CONFIG_FONT_SUN8x16=y # CONFIG_FBCON_FONTS is not set +CONFIG_SBUS=y +CONFIG_SBUSCHAR=y +CONFIG_SUN_MOUSE=y +CONFIG_SERIAL=y +CONFIG_SUN_SERIAL=y +CONFIG_SERIAL_CONSOLE=y +CONFIG_SUN_KEYBOARD=y +CONFIG_SUN_CONSOLE=y +CONFIG_SUN_AUXIO=y +CONFIG_SUN_IO=y +# CONFIG_PCI is not set # # Misc Linux/SPARC drivers @@ -65,7 +64,9 @@ # Linux/SPARC audio subsystem (EXPERIMENTAL) # # CONFIG_SPARCAUDIO is not set +# CONFIG_SPARCAUDIO_AMD7930 is not set # CONFIG_SPARCAUDIO_CS4231 is not set +# CONFIG_SPARCAUDIO_DBRI is not set # CONFIG_SPARCAUDIO_DUMMY is not set CONFIG_SUN_OPENPROMFS=m CONFIG_NET=y @@ -130,7 +131,6 @@ # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_BRIDGE is not set -# CONFIG_NET_DIVERT is not set # CONFIG_LLC is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set @@ -200,7 +200,6 @@ CONFIG_SUNBMAC=m # CONFIG_SUNQE is not set # CONFIG_MYRI_SBUS is not set -# CONFIG_FDDI is not set # # Unix 98 PTY support @@ -214,12 +213,6 @@ # CONFIG_VIDEO_DEV is not set # -# XFree86 DRI support -# -# CONFIG_DRM is not set -# CONFIG_DRM_FFB is not set - -# # Filesystems # # CONFIG_QUOTA is not set @@ -251,14 +244,11 @@ # # CONFIG_CODA_FS is not set CONFIG_NFS_FS=y -# CONFIG_NFS_V3 is not set CONFIG_NFSD=m -# CONFIG_NFSD_V3 is not set -# CONFIG_NFSD_TCP is not set +# CONFIG_NFSD_SUN is not set CONFIG_SUNRPC=y CONFIG_LOCKD=y CONFIG_SMB_FS=m -# CONFIG_SMB_NLS_DEFAULT is not set # CONFIG_NCP_FS is not set # @@ -266,7 +256,6 @@ # CONFIG_BSD_DISKLABEL=y # CONFIG_MAC_PARTITION is not set -# CONFIG_MINIX_SUBPARTITION is not set CONFIG_SMD_DISKLABEL=y CONFIG_SOLARIS_X86_PARTITION=y # CONFIG_UNIXWARE_DISKLABEL is not set @@ -308,7 +297,6 @@ # CONFIG_NLS_ISO8859_14 is not set CONFIG_NLS_ISO8859_15=m # CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_RU is not set # # Watchdog
