Bug 3037

Summary:	IOAPIC interrupt lost after S3
Product:	ACPI	Reporter:	Shaohua (shaohua.li)
Component:	Power-Sleep-Wake	Assignee:	Len Brown (lenb)
Status:	CLOSED CODE_FIX
Severity:	normal	CC:	acpi-bugzilla
Priority:	P2
Hardware:	i386
OS:	Linux
Kernel Version:	2.6	Subsystem:
Regression:	---	Bisected commit-id:
Attachments:	proposed patch

Description Shaohua 2004-07-09 01:20:23 UTC

After resume from s3, all I/O APIC interrups lost. 
There is a track (Bug 2643) addressing similar issue, but it only handles PIC 
mode.

Comment 1 Shaohua 2004-07-09 01:28:01 UTC

Created attachment 3321 [details]
proposed patch

This patch adds sysfs support for IO-APIC. It fixed the interrupt lost bug.