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Re: kern/55080: current does not boot
The following reply was made to PR kern/55080; it has been noted by GNATS.
From: Martin Husemann <martin%duskware.de@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: ad%NetBSD.org@localhost
Subject: Re: kern/55080: current does not boot
Date: Wed, 18 Mar 2020 21:24:37 +0100
It is caused by this commit:
Module Name: src
Committed By: ad
Date: Sat Mar 14 13:50:46 UTC 2020
Modified Files:
src/sys/arch/x86/acpi: acpi_cpu_md.c
Log Message:
Put ACPI idle under ACPICPU_ENABLE_C3 until the wrinkles are ironed out.
This seems well written and basically all good, but currently doesn't enter
a low power state, and imposes a big performance penalty. Proposed on
port-i386 & port-amd64.
To generate a diff of this commit:
cvs rdiff -u -r1.81 -r1.82 src/sys/arch/x86/acpi/acpi_cpu_md.c
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