On Thursday, 10 of July 2008, Rafael J. Wysocki wrote: > On Wednesday, 9 of July 2008, Stephen Rothwell wrote: > > Hi all, > > > > Changes since next-20080708: > > > > Temporarily dropped tree: ttydev (since it would not import on top of any > > tree I have) > > > > The x86 tree lost a conflict against the ftrace tree. > > > > The ide tree gained 2 conflicts against Linus' tree. > > > > The nfs tree gained a conflict against Linus' tree. > > > > The acpi tree lost 5 conflicts against various trees but gained another > > against the x86 tree. > > > > The net tree lost 2 conflicts against the x86 wireless-current trees. > > > > I have also applied the following patches for known problems (I assume > > that these will be merged into their appropriate trees shortly): > > > > linux-next: zero based percpu build error on s390 > > sparc64: sysdev API change fallout > > > > I no longer needed to revert the commits from the mmc tree. > > ---------------------------------------------------------------------------- > > With this tree (and several previous ones, it appears) my quad core test > box's CPU is detected as one core. With 2.6.26-rc9 four cores are > detected as appropriate. > > dmesg from the failing kernel (today's linux-next) is at: > http://www.sisk.pl/kernel/debug/20080709/dmesg-20080709.log > > dmesg from a non-failing kernel (2.6.26-rc9) is at: > http://www.sisk.pl/kernel/debug/20080709/dmesg-rc9.log > > .config is at: http://www.sisk.pl/kernel/debug/20080709/next-config Ah, I see. kmemcheck has detected a problem and disabled the secondary CPUs: kmemcheck: Caught 8-bit read from freed memory (ffff880127c120e8) iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiffffffffffffffffffffffffffffffff ^ Modules linked in: Pid: 0, comm: swapper Not tainted 2.6.26-rc9-next #37 RIP: 0010:[<ffffffff802b5ac0>] [<ffffffff802b5ac0>] check_poison_obj+0x90/0x210 RSP: 0018:ffffffff806c1e08 EFLAGS: 00010293 RAX: 000000000000006b RBX: 0000000000000000 RCX: ffffffff802b820e RDX: 0000000000000000 RSI: ffff880127c120e0 RDI: ffff880127c01480 RBP: ffffffff806c1e48 R08: 0000000000000001 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000000040 R12: ffff880127c120e8 R13: 0000000000000040 R14: 0000000000000000 R15: 000000000000003f FS: 0000000000000000(0000) GS:ffffffff806b8f40(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: ffff880127c101b8 CR3: 0000000000201000 CR4: 00000000000006a0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 [<ffffffff802b647c>] cache_alloc_debugcheck_after+0x1ac/0x1f0 [<ffffffff802b7fac>] kmem_cache_alloc+0x9c/0x140 [<ffffffff802b820e>] do_tune_cpucache+0x2e/0x2d0 [<ffffffff802b862b>] enable_cpucache+0x3b/0xb0 [<ffffffff806e4caa>] kmem_cache_init+0x3ca/0x4c0 [<ffffffff806c8ece>] start_kernel+0x27e/0x4c0 [<ffffffff806c827c>] x86_64_start_reservations+0x7c/0xc0 [<ffffffff806c83b6>] x86_64_start_kernel+0xf6/0x100 [<ffffffffffffffff>] 0xffffffffffffffff Calibrating delay loop (skipped), value calculated using timer frequency.. <6>5015.24 BogoMIPS (lpj=10030484) Security Framework initialized SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 256 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 512K (64 bytes/line) CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 using C1E aware idle routine ACPI: Core revision 20080609 CPU0: AMD Phenom(tm) 9850 Quad-Core Processor stepping 03 Using local APIC timer interrupts. APIC timer calibration result 12538092 Detected 12.538 MHz APIC timer. kmemcheck: "Bugs, beware!" kmemcheck: Limiting number of CPUs to 1. Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
