Make HOSTCC=gcc-7 CC=gcc-7 ARCH=x86_64 olddefconfig Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1 Modules linked in: locktorture torture sr_mod cdrom ata_generic pata_acpi bochs_drm ttm ppdev drm_kms_helper ata_piix syscopyarea snd_pcm sysfillrect sysimgblt libata fb_sys_fops snd_timer snd drm crc32c_intel soundcore joydev serio_raw pcspkr i2c_piix4 parport_pc parport floppy
If you fix the issue, kindly add following tag | WARNING:at_arch/x86/kernel/apic/apic.c:#setup_local_APIC | 0 | 26 | | Kernel_panic-not_syncing:softlockup:hung_tasks | 1 | | | BUG:soft_lockup-CPU#stuck_for#s | 1 | | | BUG:kernel_reboot-without-warning_in_test_stage | 50 | 22 |
On test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 2GĬaused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): Test-description: This torture test consists of creating a number of kernel threads which acquire the lock and hold it for specific amount of time, thus simulating different critical region behaviors. Peter Anvin, Thomas Gleixner, tipbuild, lkpįYI, we noticed the following commit (built with gcc-7):Ĭommit: e1056a25daa6460c95e92d7d6853d05ad62458f7 ("x86/hotplug: Silence APIC and NMI when CPU is dead") 19:08 ` Thomas Gleixner 0 siblings, 1 reply 23+ messages in threadįrom: kernel test robot 2:18 UTC ( / raw)Ĭc: LKML, Ingo Molnar, H.
E1056a25da: WARNING:at_arch/x86/kernel/apic/apic.c:#setup_local_APIC LKML Archive on help / color / mirror / Atom feed * e1056a25da: WARNING:at_arch/x86/kernel/apic/apic.c:#setup_local_APIC 2:18 kernel test robot
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