Kevin Baradon <[email protected]> wrote:
>
> Hello,
>
> Starting with kernel 2.6.17-rc1 (also happens with 2.6.17-rc2), second
> logical-CPU of my Hyperthreading system no longer boots.
>
> I tracked up changes in APIC code, and it appears reverting commit
> 7c5c1e427b5e83807fd05419d1cf6991b9d87247 fixes this bug.
That helps heaps, thanks.
> See both dmesgs, and kernel configuration attached.
>
> Feel free to ask me if you need other informations.
> Please CC me as I'm not subscribed to LKML.
>
>
> Hardware :
> ------------------------------
> MB: Gigabyte GA-8SINXP1394
> CPU: Intel Pentium 4 3.06Ghz HT
> RAM: Corsair 512Mo
>
> cat /proc/cpuinfo: (patched kernel)
> ------------------------------
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 15
> model : 2
> model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
> stepping : 7
> cpu MHz : 3081.400
> cache size : 512 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 1
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 2
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
> bogomips : 6165.74
>
> processor : 1
> vendor_id : GenuineIntel
> cpu family : 15
> model : 2
> model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
> stepping : 7
> cpu MHz : 3081.400
> cache size : 512 KB
> physical id : 0
> siblings : 2
> core id : 0
> cpu cores : 1
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 2
> wp : yes
> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
> cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe cid
> bogomips : 6162.10
>
> cat /proc/interrupts : (patched kernel)
> -----------------------------
> CPU0 CPU1
> 0: 2143303 6647 IO-APIC-edge timer
> 1: 15 9 IO-APIC-edge i8042
> 4: 7 1 IO-APIC-edge serial
> 8: 19518 1 IO-APIC-edge rtc
> 9: 0 0 IO-APIC-level acpi
> 15: 37053 23 IO-APIC-edge ide1
> 16: 240872 1 IO-APIC-level cx88[0], eth-lan
> 17: 11128 19 IO-APIC-level ide2, ide3
> 18: 63432 4 IO-APIC-level libata, ohci1394, CS46XX
> 19: 0 3 IO-APIC-level ehci_hcd:usb1
> 20: 457635 195 IO-APIC-level ohci_hcd:usb2
> 21: 0 0 IO-APIC-level ohci_hcd:usb3
> 22: 0 0 IO-APIC-level ohci_hcd:usb4
> NMI: 2149889 2149786
> LOC: 2150122 2150121
> ERR: 0
> MIS: 0
>
Shaohua, I'll queue up a reversion patch so this doesn't get forgotten
about but I won't send it to Linus at this stage.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
