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Re: [Qemu-devel] acpi-test: Warning! DSDT mismatch (was: [PATCH v4 1/5]
From: |
Michael S. Tsirkin |
Subject: |
Re: [Qemu-devel] acpi-test: Warning! DSDT mismatch (was: [PATCH v4 1/5] hw/i386: allow SHPC for Q35 machine) |
Date: |
Tue, 8 Aug 2017 18:35:24 +0300 |
On Tue, Aug 08, 2017 at 04:48:26PM +0200, Thomas Huth wrote:
> On 05.08.2017 22:27, Aleksandr Bezzubikov wrote:
> > Unmask previously masked SHPC feature in _OSC method.
> >
> > Signed-off-by: Aleksandr Bezzubikov <address@hidden>
> > Reviewed-by: Marcel Apfelbaum <address@hidden>
> > ---
> > hw/i386/acpi-build.c | 4 ++--
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
> > index b9c245c..98dd424 100644
> > --- a/hw/i386/acpi-build.c
> > +++ b/hw/i386/acpi-build.c
> > @@ -1862,9 +1862,9 @@ static Aml *build_q35_osc_method(void)
> >
> > /*
> > * Always allow native PME, AER (no dependencies)
> > - * Never allow SHPC (no SHPC controller in this system)
> > + * Allow SHPC (PCI bridges can have SHPC controller)
> > */
> > - aml_append(if_ctx, aml_and(a_ctrl, aml_int(0x1D), a_ctrl));
> > + aml_append(if_ctx, aml_and(a_ctrl, aml_int(0x1F), a_ctrl));
> >
> > if_ctx2 = aml_if(aml_lnot(aml_equal(aml_arg(1), aml_int(1))));
> > /* Unknown revision */
> >
>
> Since this patch has been merged, I now get a bunch of ugly warnings
> during "make check":
>
> acpi-test: Warning! DSDT mismatch. Actual [asl:/tmp/asl-T2ST4Y.dsl,
> aml:/tmp/aml-HVUT4Y], Expected [asl:/tmp/asl-00VT4Y.dsl,
> aml:tests/acpi-test-data/q35/DSDT].
> acpi-test: Warning! DSDT mismatch. Actual [asl:/tmp/asl-3BKN4Y.dsl,
> aml:/tmp/aml-CDKN4Y], Expected [asl:/tmp/asl-2CZM4Y.dsl,
> aml:tests/acpi-test-data/q35/DSDT.bridge].
> acpi-test: Warning! DSDT mismatch. Actual [asl:/tmp/asl-ZVPA4Y.dsl,
> aml:/tmp/aml-A3PA4Y], Expected [asl:/tmp/asl-F0QA4Y.dsl,
> aml:tests/acpi-test-data/q35/DSDT.ipmibt].
> acpi-test: Warning! DSDT mismatch. Actual [asl:/tmp/asl-TX7P4Y.dsl,
> aml:/tmp/aml-S97P4Y], Expected [asl:/tmp/asl-AIJP4Y.dsl,
> aml:tests/acpi-test-data/q35/DSDT.cphp].
> acpi-test: Warning! DSDT mismatch. Actual [asl:/tmp/asl-6J0C4Y.dsl,
> aml:/tmp/aml-DCZC4Y], Expected [asl:/tmp/asl-9I1C4Y.dsl,
> aml:tests/acpi-test-data/q35/DSDT.memhp].
>
> Did you maybe forget to update the ACPI test table according to the
> changes? (and why was this merged during hard-freeze at all? The
> ChangeLog text does not sound like a bug fix?)
>
> Thomas
My bad will fix ASAP.
[Qemu-devel] [PATCH v4 2/5] hw/pci: introduce pcie-pci-bridge device, Aleksandr Bezzubikov, 2017/08/05
[Qemu-devel] [PATCH v4 3/5] hw/pci: introduce bridge-only vendor-specific capability to provide some hints to firmware, Aleksandr Bezzubikov, 2017/08/05
[Qemu-devel] [PATCH v4 4/5] hw/pci: add QEMU-specific PCI capability to the Generic PCI Express Root Port, Aleksandr Bezzubikov, 2017/08/05