[+cc Bjorn] Markus Trippelsdorf schreef op di 11-03-2014 om 09:44 [+0100]: > Since: > commit b355cee88e3b1a193f0e9a81db810f6f83ad728b > Author: Zhang Rui <rui.zh...@intel.com> > Date: Thu Feb 27 11:37:15 2014 +0800 > > ACPI / resources: ignore invalid ACPI device resources
Which is included in v3.14-rc6. > The following error message is printed three times during boot on my > machine: "can't evaluate _CRS: 1" > > Here's the dmesg diff: > > @@ -308,6 +308,8 @@ > Switched to clocksource hpet > pnp: PnP ACPI init > ACPI: bus type PNP registered > +pnp 00:00: unknown resource type 10 in _CRS > +pnp 00:00: can't evaluate _CRS: 1 I see these two messages too, when booting v3.14-rc6 on an (outdated) ThinkPad X41. > system 00:00: Plug and Play ACPI device, IDs PNP0c02 (active) > pnp 00:01: [dma 4] > pnp 00:01: Plug and Play ACPI device, IDs PNP0200 (active) > @@ -318,6 +320,8 @@ > system 00:06: [mem 0xfec00000-0xfec00fff] could not be reserved > system 00:06: [mem 0xfee00000-0xfee00fff] has been reserved > system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active) > +pnp 00:07: unknown resource type 4 in _CRS > +pnp 00:07: can't evaluate _CRS: 1 > system 00:07: [io 0x04d0-0x04d1] has been reserved > system 00:07: [io 0x040b] has been reserved > system 00:07: [io 0x04d6] has been reserved > @@ -334,19 +338,9 @@ > system 00:07: [io 0x0cd8-0x0cdf] has been reserved > system 00:07: [io 0x0b00-0x0b3f] has been reserved > system 00:07: [io 0x0800-0x089f] could not be reserved > -system 00:07: [io 0x0b00-0x0b0f] has been reserved > -system 00:07: [io 0x0b20-0x0b3f] has been reserved > -system 00:07: [io 0x0900-0x090f] has been reserved > -system 00:07: [io 0x0910-0x091f] has been reserved > -system 00:07: [io 0xfe00-0xfefe] has been reserved > -system 00:07: [mem 0xdff00000-0xdfffffff] has been reserved > -system 00:07: [mem 0xffb80000-0xffbfffff] has been reserved > -system 00:07: [mem 0xfec10000-0xfec1001f] has been reserved > system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active) > -system 00:08: [io 0x0230-0x023f] has been reserved > -system 00:08: [io 0x0290-0x029f] has been reserved > -system 00:08: [io 0x0f40-0x0f4f] has been reserved > -system 00:08: [io 0x0a30-0x0a3f] has been reserved > +pnp 00:08: unknown resource type 4 in _CRS > +pnp 00:08: can't evaluate _CRS: 1 > system 00:08: Plug and Play ACPI device, IDs PNP0c02 (active) > system 00:09: [mem 0xe0000000-0xefffffff] has been reserved > system 00:09: Plug and Play ACPI device, IDs PNP0c02 (active) But the messages about "resource type 4" do not appear. Paul Bolle -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
