Here is the patch
Regards,
Alex.
Henrique de Moraes Holschuh wrote:
On Thu, 08 Feb 2007, Alexey Starikovskiy wrote:
first thing to check is timing of acpi_hw_disable_all_gpes() at
drivers/acpi/events/evgpe.c:647,
printk() around it should be good.
Done, and the thing is looping like heck, and wasting time:
Feb 9 00:23:44 thorin kernel: Stopping tasks ... done.
Feb 9 00:23:44 thorin kernel: Suspending console(s)
Feb 9 00:23:44 thorin kernel: pnp: Device 00:09 disabled.
Feb 9 00:23:44 thorin kernel: ACPI: PCI interrupt for device 0000:00:1e.2 disabled
Feb 9 00:23:44 thorin kernel: ACPI: PCI interrupt for device 0000:00:1d.7 disabled
Feb 9 00:23:44 thorin kernel: ACPI: PCI interrupt for device 0000:00:1d.3 disabled
Feb 9 00:23:44 thorin kernel: ACPI: PCI interrupt for device 0000:00:1d.2 disabled
Feb 9 00:23:44 thorin kernel: ACPI: PCI interrupt for device 0000:00:1d.1 disabled
Feb 9 00:23:44 thorin kernel: ACPI: PCI interrupt for device 0000:00:1d.0 disabled
Feb 9 00:23:44 thorin kernel: hwsleep-0315 [03] enter_sleep_state : Entering sleep state [S3]
Feb 9 00:23:44 thorin kernel: Intel machine check architecture supported.
Feb 9 00:23:44 thorin kernel: Intel machine check reporting enabled on CPU#0.
Feb 9 00:23:44 thorin kernel: Back to C!
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:01.0 at offset 7 (was 20002020, writing 2020)
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:01.0 to 64
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1c.0 at offset 7 (was f0, writing 200000f0)
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 20 (level, low) -> IRQ 17
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1c.0 to 64
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 22 (level, low) -> IRQ 18
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1c.2 to 64
Feb 9 00:23:44 thorin kernel: PCI: Enabling device 0000:00:1d.0 (0000 -> 0001)
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1d.0 to 64
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.0 at offset f (was 100, writing 10b)
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.0 at offset 8 (was 1, writing 1801)
Feb 9 00:23:44 thorin kernel: usb usb2: root hub lost power or was reset
Feb 9 00:23:44 thorin kernel: PCI: Enabling device 0000:00:1d.1 (0000 -> 0001)
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 17 (level, low) -> IRQ 20
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1d.1 to 64
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.1 at offset f (was 200, writing 20b)
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.1 at offset 8 (was 1, writing 1821)
Feb 9 00:23:44 thorin kernel: usb usb3: root hub lost power or was reset
Feb 9 00:23:44 thorin kernel: PCI: Enabling device 0000:00:1d.2 (0000 -> 0001)
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 21
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1d.2 to 64
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.2 at offset f (was 300, writing 30b)
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.2 at offset 8 (was 1, writing 1841)
Feb 9 00:23:44 thorin kernel: usb usb4: root hub lost power or was reset
Feb 9 00:23:44 thorin kernel: PCI: Enabling device 0000:00:1d.3 (0000 -> 0001)
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 19 (level, low) -> IRQ 19
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1d.3 to 64
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.3 at offset f (was 400, writing 40b)
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.3 at offset 8 (was 1, writing 1861)
Feb 9 00:23:44 thorin kernel: usb usb5: root hub lost power or was reset
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: PCI: Enabling device 0000:00:1d.7 (0000 -> 0002)
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 19 (level, low) -> IRQ 19
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1d.7 to 64
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.7 at offset f (was 400, writing 40b)
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.7 at offset 4 (was 0, writing b0000000)
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1d.7 at offset 1 (was 2900006, writing 2900106)
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1e.0 to 64
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:00:1e.2[A] -> GSI 22 (level, low) -> IRQ 18
Feb 9 00:23:44 thorin kernel: i810_audio: Primary codec has ID 0
Feb 9 00:23:44 thorin kernel: ac97_codec: AC97 Audio codec, id: ADS116 (Analog Devices AD1981B)
Feb 9 00:23:44 thorin kernel: PM: Writing back config space on device 0000:00:1f.2 at offset 1 (was 2b00005, writing 2b80005)
Feb 9 00:23:44 thorin kernel: PCI: Setting latency timer of device 0000:00:1f.2 to 64
Feb 9 00:23:44 thorin kernel: ACPI: PCI Interrupt 0000:0b:00.0[A] -> GSI 16 (level, low) -> IRQ 16
Feb 9 00:23:44 thorin kernel: pnp: Device 00:07 does not support activation.
Feb 9 00:23:44 thorin kernel: pnp: Device 00:08 does not support activation.
Feb 9 00:23:44 thorin kernel: pnp: Device 00:09 activated.
Feb 9 00:23:44 thorin kernel: ata2.00: configured for UDMA/33
Feb 9 00:23:44 thorin kernel: ata1.00: configured for UDMA/100
Feb 9 00:23:44 thorin kernel: SCSI device sda: 117210240 512-byte hdwr sectors (60012 MB)
Feb 9 00:23:44 thorin kernel: sda: Write Protect is off
Feb 9 00:23:44 thorin kernel: sda: Mode Sense: 00 3a 00 00
Feb 9 00:23:44 thorin kernel: SCSI device sda: write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Feb 9 00:23:44 thorin kernel: Restarting tasks ... done.
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:44 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:45 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:45 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:46 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:46 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:47 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:47 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:48 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:48 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:49 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:49 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:49 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:49 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:50 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:50 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:51 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:51 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:52 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:52 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:52 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:52 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:53 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:53 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:53 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:53 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:54 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:54 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:55 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:55 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:55 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:55 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:56 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:56 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:57 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:57 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:57 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:57 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:58 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:58 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:23:59 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:23:59 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:24:00 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:24:00 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:24:00 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:24:00 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:24:01 thorin kernel: ACPI-DEBUG: before acpi_hw_disable_all_gpes()
Feb 9 00:24:01 thorin kernel: ACPI-DEBUG: after acpi_hw_disable_all_gpes()
Feb 9 00:24:24 thorin kernel: Kernel logging (proc) stopped.
Disable wake GPEs only once.
From: Alexey Starikovskiy <alexey.y.starikovskiy@xxxxxxxxxxxxxxx>
---
drivers/acpi/events/evgpe.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
index dfac3ec..263a001 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/events/evgpe.c
@@ -644,6 +644,7 @@ acpi_ev_gpe_dispatch(struct acpi_gpe_eve
* 1) We must disable this particular wake GPE so it won't fire again
* 2) We want to disable all wake GPEs, since we are now awake
*/
+ acpi_gbl_system_awake_and_running = TRUE;
(void)acpi_hw_disable_all_gpes();
}
