Am 06.07.2018 um 14:13 schrieb Rafael J. Wysocki: > On Friday, July 6, 2018 1:21:50 PM CEST Rafael J. Wysocki wrote: >> On Fri, Jul 6, 2018 at 1:12 PM, Thomas Hänig <haenig@xxxxxxxxxx> wrote: > > [cut] > >> So the latest patch: >> >> https://patchwork.kernel.org/patch/10511211/ >> >> should work for you (please verify) and the change in >> drivers/acpi/sleep.c in it most likely is not necessary. >> >> If you can confirm that this one works for you, I'll send a smaller >> one with the acpi_hw_legacy_sleep() part alone. > > Well, scratch this, sorry. > > The power button probably is a fixed event and it won't be effected by > that patch. > > Instead, please test the patch below. > > --- > drivers/acpi/acpica/hwsleep.c | 15 +++++++++++---- > 1 file changed, 11 insertions(+), 4 deletions(-) > > Index: linux-pm/drivers/acpi/acpica/hwsleep.c > =================================================================== > --- linux-pm.orig/drivers/acpi/acpica/hwsleep.c > +++ linux-pm/drivers/acpi/acpica/hwsleep.c > @@ -51,16 +51,23 @@ acpi_status acpi_hw_legacy_sleep(u8 slee > return_ACPI_STATUS(status); > } > > - /* > - * 1) Disable all GPEs > - * 2) Enable all wakeup GPEs > - */ > + /* Disable all GPEs */ > status = acpi_hw_disable_all_gpes(); > if (ACPI_FAILURE(status)) { > return_ACPI_STATUS(status); > } > + /* > + * If the target sleep state is S5, clear all GPEs and fixed events too > + */ > + if (sleep_state == ACPI_STATE_S5) { > + status = acpi_hw_clear_acpi_status(); > + if (ACPI_FAILURE(status)) { > + return_ACPI_STATUS(status); > + } > + } > acpi_gbl_system_awake_and_running = FALSE; > > + /* Enable all wakeup GPEs */ > status = acpi_hw_enable_all_wakeup_gpes(); > if (ACPI_FAILURE(status)) { > return_ACPI_STATUS(status); > after cancelling the build with patch 10511211 and rolling everything back, I applied the patch above to my kernel 4.17.3-1-default and when pressing the power button the system shuts down and stays off! :-) Thanks Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
