[gentoo-user] Suspend problem.

[kirimaks]

Hi!

I have a problem, when my laptop just stands it freezes after some time.

In syslog I have a lot of messages like this:

Jan  5 03:26:11 localhost kernel: [ 3488.016576] Device suspended
Jan  5 03:26:11 localhost kernel: [ 3488.042232]  [<c134ba9f>] ?
credit_entropy_bits+0x1df/0x2b0
Jan  5 03:26:11 localhost kernel: [ 3488.042238]  [<c134d8a9>] ?
add_interrupt_randomness+0x109/0x1a0
Jan  5 03:26:11 localhost kernel: [ 3488.042245]  [<c13c1105>] ?
ehci_irq+0x1f5/0x2b0
Jan  5 03:26:11 localhost kernel: [ 3488.042252]  [<c134d8dd>] ?
add_interrupt_randomness+0x13d/0x1a0
Jan  5 03:26:11 localhost kernel: [ 3488.042260]  [<c10b983d>]
handle_irq_event_percpu+0x3d/0x180
Jan  5 03:26:11 localhost kernel: [ 3488.042266]  [<c10b98a7>] ?
handle_irq_event_percpu+0xa7/0x180
Jan  5 03:26:11 localhost kernel: [ 3488.042274]  [<c10b99a5>]
handle_irq_event+0x25/0x40
Jan  5 03:26:11 localhost kernel: [ 3488.042281]  [<c10bbc10>] ?
handle_simple_irq+0x60/0x60
Jan  5 03:26:11 localhost kernel: [ 3488.042289]  [<c10bbc74>]
handle_fasteoi_irq+0x64/0x100
Jan  5 03:26:11 localhost kernel: [ 3488.042296]  [<c1042229>]
handle_irq+0x69/0x80
Jan  5 03:26:11 localhost kernel: [ 3488.042298]  <IRQ>  [<c1041b17>]
do_IRQ+0x37/0xd0
Jan  5 03:26:11 localhost kernel: [ 3488.042310]  [<c15609ec>]
common_interrupt+0x2c/0x34
Jan  5 03:26:11 localhost kernel: [ 3488.042317]  [<c10c007b>] ?
rcu_gp_kthread+0xfb/0x590
Jan  5 03:26:11 localhost kernel: [ 3488.042324]  [<c13f13af>] ?
cpuidle_enter_state+0x6f/0x160
Jan  5 03:26:11 localhost kernel: [ 3488.042332]  [<c13f155f>]
cpuidle_enter+0xf/0x20
Jan  5 03:26:11 localhost kernel: [ 3488.042338]  [<c10a898c>]
cpu_startup_entry+0x1fc/0x2f0
Jan  5 03:26:11 localhost kernel: [ 3488.042346]  [<c155666d>]
rest_init+0x5d/0x60
Jan  5 03:26:11 localhost kernel: [ 3488.042353]  [<c176ab6b>]
start_kernel+0x3a6/0x3ac
Jan  5 03:26:11 localhost kernel: [ 3488.042361]  [<c176a5e4>] ?
set_init_arg+0x49/0x49
Jan  5 03:26:11 localhost kernel: [ 3488.042368]  [<c176a360>]
i386_start_kernel+0x12e/0x131
Jan  5 03:26:11 localhost kernel: [ 3488.042371] ---[ end trace
0dc8971a83e5fd4c ]---
Jan  5 03:26:11 localhost kernel: [ 3488.052457]
[drm:__gen6_gt_force_wake_get] *ERROR* Timed out waiting for forcewake
old ack to clear.
Jan  5 03:26:11 localhost kernel: [ 3488.059868]
[drm:__gen6_gt_wait_for_thread_c0] *ERROR* GT thread status wait timed out
Jan  5 03:26:11 localhost kernel: [ 3488.059873] ------------[ cut here
]------------
Jan  5 03:26:11 localhost kernel: [ 3488.059901] WARNING: CPU: 0 PID: 0
at drivers/gpu/drm/i915/intel_uncore.c:132
gen6_gt_check_fifodbg.isra.10+0x3c/0x50 [i915]()
Jan  5 03:26:11 localhost kernel: [ 3488.059904] GT wake FIFO error
0xffffffff

I'm using current gentoo sources (linux-3.17.7-gentoo) but I also tried
to use linux-3.18.1, it freezes as well.
On genkernel everything working well, so I guess the problem is with
kernel configuration.

Some kernel sections:
#
# Power management and ACPI options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_ACPI=y
CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS_POWER=y
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=m
# CONFIG_ACPI_IPMI is not set
CONFIG_ACPI_HOTPLUG_CPU=y
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_CUSTOM_DSDT is not set
# CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_CUSTOM_METHOD is not set
# CONFIG_ACPI_BGRT is not set
# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
CONFIG_HAVE_ACPI_APEI=y
CONFIG_HAVE_ACPI_APEI_NMI=y
# CONFIG_ACPI_APEI is not set
# CONFIG_ACPI_EXTLOG is not set
# CONFIG_SFI is not set
CONFIG_X86_APM_BOOT=y
CONFIG_APM=y
CONFIG_APM_IGNORE_USER_SUSPEND=y
# CONFIG_APM_DO_ENABLE is not set
CONFIG_APM_CPU_IDLE=y
# CONFIG_APM_DISPLAY_BLANK is not set
CONFIG_APM_ALLOW_INTS=y

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m

#
# x86 CPU frequency scaling drivers
#
# CONFIG_X86_INTEL_PSTATE is not set
# CONFIG_X86_PCC_CPUFREQ is not set
CONFIG_X86_ACPI_CPUFREQ=m
CONFIG_X86_ACPI_CPUFREQ_CPB=y
CONFIG_X86_POWERNOW_K6=m
CONFIG_X86_POWERNOW_K7=m
CONFIG_X86_POWERNOW_K7_ACPI=y
CONFIG_X86_POWERNOW_K8=m
# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
CONFIG_X86_GX_SUSPMOD=m
CONFIG_X86_SPEEDSTEP_CENTRINO=m
CONFIG_X86_SPEEDSTEP_CENTRINO_TABLE=y
CONFIG_X86_SPEEDSTEP_ICH=m
CONFIG_X86_SPEEDSTEP_SMI=m
CONFIG_X86_P4_CLOCKMOD=m
CONFIG_X86_CPUFREQ_NFORCE2=m
CONFIG_X86_LONGRUN=m
CONFIG_X86_LONGHAUL=m
CONFIG_X86_E_POWERSAVER=m

#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=m
# CONFIG_X86_SPEEDSTEP_RELAXED_CAP_CHECK is not set

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
# CONFIG_INTEL_IDLE is not set