From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Chiang Date: Wed, 27 Feb 2008 00:34:19 +0000 Subject: Re: Tiger oops in ia64_sal_physical_id_info (was [RFC] Message-Id: <20080227003419.GF15862@ldl.fc.hp.com> List-Id: References: <200802251027.15107.bjorn.helgaas@hp.com> In-Reply-To: <200802251027.15107.bjorn.helgaas@hp.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org * Russ Anderson : > > That causes ia64_sal_physical_id_info() to fail on my Altix. :-( Did it work before? > ------------------------------------------------------------------ > Shell> fs1:efi\suse\elilo net0:rja/vmlinux.rja.2624 root=/dev/sda8 console=ttySG0 kdb=on > ELILO > 001c01 DEBUG: extInt.c line 501 ; PS [EINT4] interrupts enabled > 001c01 DEBUG: extInt.c line 490 ; PS [EINT4] interrupts disabled > Uncompressing Linux... done > Initializing cgroup subsys cpuset > Linux version 2.6.24 (rja@attica) (gcc version 4.1.2 20070115 (prerelease) (SUSE Linux)) #39 SMP Tue Feb 26 18:08:59 CST 2008 > EFI v1.10 by INTEL: SALsystab=0x6002c25290 ACPI 2.0=0x6002c25b10 > console [sn_sal0] enabled > ACPI: RSDP 6002C25B10, 0024 (r2 SGI) > ACPI: XSDT 6002C29270, 0044 (r1 SGI XSDTSN2 10001 5C) > ACPI: APIC 6002C25BB0, 00D4 (r1 SGI APICSN2 10001 1) > ACPI: SRAT 6002C25CA0, 0200 (r1 SGI SRATSN2 10001 1) > ACPI: SLIT 6002C25EB0, 0050 (r1 SGI SLITSN2 10001 1) > ACPI: FACP 6002C25F20, 00F4 (r3 SGI FACPSN2 30001 1) > ACPI: DSDT 6002C28D90, 0024 (r2 SGI DSDTSN2 20001 4C4) > ACPI: FACS 6002C25380, 0040 > Number of logical nodes in system = 6 > Number of memory chunks in system = 6 > SAL 2.9: SGI SN2 version 1.30 I wouldn't expect SAL 2.9 to implement a call defined in SAL 3.2, unless I'm seriously misunderstanding something? > SAL Platform features: ITC_Drift > SAL: AP wakeup using external interrupt vector 0x12 > ia64_sal_pltid failed with -1 Annoying noise, I agree with you. > ACPI: Local APIC address c0000000fee00000 > register_intr: No IOSAPIC for GSI 52 > 14 CPUs available, 14 CPUs total > MCA related initialization done > ACPI: RSDP 6002C25B10, 0024 (r2 SGI) > ACPI: XSDT 6002C29270, 005C (r1 SGI XSDTSN2 10001 5C) > ACPI: APIC 6002C25BB0, 00D4 (r1 SGI APICSN2 10001 1) > ACPI: SRAT 6002C25CA0, 0200 (r1 SGI SRATSN2 10001 1) > ACPI: SLIT 6002C25EB0, 0050 (r1 SGI SLITSN2 10001 1) > ACPI: FACP 6002C25F20, 00F4 (r3 SGI FACPSN2 30001 1) > ACPI: DSDT 6002C28D90, 04C4 (r2 SGI DSDTSN2 20101 4C4) > ACPI: FACS 6002C25380, 0040 > ACPI: SSDT 6002C27FF0, 0095 (r2 SGI SSDTSN2 20101 95) > ACPI: SSDT 6002C28100, 00F5 (r2 SGI SSDTSN2 20101 F5) > ACPI: SSDT 6002C28450, 024B (r2 SGI SSDTSN2 20101 24B) > SGI SAL version 1.30 > Virtual mem_map starts at 0xa07ffffed2c80000 > Zone PFN ranges: > Normal 6292224 -> 90241024 > Movable zone start PFN for each node > early_node_map[11] active PFN ranges > 0: 6292224 -> 6323200 > 0: 6815744 -> 6847488 > 0: 7340032 -> 7371776 > 1: 23069440 -> 23132160 > 2: 39846656 -> 39972863 > 3: 56623872 -> 56686592 > 4: 73401088 -> 73432064 > 5: 90178304 -> 90240639 > 5: 90240896 -> 90240981 > 5: 90240986 -> 90240993 > 5: 90241000 -> 90241006 > Built 6 zonelists in Node order, mobility grouping on. Total pages: 438306 > Policy zone: Normal > Kernel command line: BOOT_IMAGE=net0:rja/vmlinux.rja.2624 ro root=/dev/sda8 console=ttySG0 kdb=on > PID hash table entries: 4096 (order: 12, 32768 bytes) > Console: colour dummy device 80x25 > console [ttySG0] enabled > Memory: 27886912k/28111104k available (8301k code, 242368k reserved, 5967k data, 1792k init) > SLUB: Genslabs, HWalign8, Order=0-2, MinObjects=8, CPUs, Nodes24 > Dentry cache hash table entries: 4194304 (order: 9, 33554432 bytes) > Inode-cache hash table entries: 2097152 (order: 8, 16777216 bytes) > Mount-cache hash table entries: 4096 > ACPI: Core revision 20070126 > Boot processor id 0x0/0x0 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 > ia64_sal_pltid failed with -1 More annoying noise; I thought about removing or changing that printk the first time around to something like KERN_INFO since failure of that particular SAL call doesn't really affect any functionality. Opinions? > Brought up 14 CPUs > Total of 14 processors activated (44793.85 BogoMIPS). > ------------------------------------------------------------------------------ > > > saturn1-10:~ # cat /proc/cpuinfo > processor : 0 > vendor : GenuineIntel > arch : IA-64 > family : 32 > model : 1 > model name : Dual-Core Intel(R) Itanium(R) Processor 9150M This looks like a Montvale? That means we *should* be getting meaningful "physical id" information from /proc/cpuinfo. :( What values were you getting before my workaround above? And again, the more interesting question is, why is your SAL reporting a revision of 2.9? Thanks. /ac > revision : 0 > archrev : 0 > features : branchlong, 16-byte atomic ops > cpu number : 0 > cpu regs : 4 > cpu MHz : 1669.503 > itc MHz : 416.875000 > BogoMIPS : 3325.95 > siblings : 1 > > processor : 1 > vendor : GenuineIntel > arch : IA-64 > family : 32 > model : 1 > model name : Dual-Core Intel(R) Itanium(R) Processor 9150M > revision : 0 > archrev : 0 > features : branchlong, 16-byte atomic ops > cpu number : 0 > cpu regs : 4 > cpu MHz : 1669.503 > itc MHz : 416.875000 > BogoMIPS : 3325.95 > siblings : 1 > ------------------------------------------------------------------------------