Correctly set the DAIF bits in new threads
ClosedPublic
Actions

Authored by andrew on Oct 10 2018, 7:57 AM.

Tags

None

Referenced Files

	Unknown Object (File)
	Fri, Oct 18, 8:16 PM

	Unknown Object (File)
	Fri, Oct 18, 8:15 PM

	Unknown Object (File)
	Fri, Oct 18, 8:15 PM

	Unknown Object (File)
	Fri, Oct 18, 7:53 PM

	Unknown Object (File)
	Sep 24 2024, 4:12 AM

	Unknown Object (File)
	Sep 21 2024, 3:02 PM

	Unknown Object (File)
	Sep 19 2024, 11:45 AM

	Unknown Object (File)
	Sep 17 2024, 4:16 PM

View All 18 Files

Subscribers

emaste

Details

Reviewers

jhibbits
manu

Group Reviewers

arm64

Summary

We should only unmask interrupts when creating a new thread and leave
the other exceptions in teh same state as before creating the thread.

Test Plan

Boots on qemu

Diff Detail

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 20110
Build 19604: arc lint + arc unit

Event Timeline

andrew created this revision.Oct 10 2018, 7:57 AM

Herald added a reviewer: manu. · View Herald TranscriptOct 10 2018, 7:57 AM

Herald added a subscriber: emaste. · View Herald Transcript

Harbormaster completed remote builds in B20110: Diff 48964.Oct 10 2018, 7:57 AM

Fix the name of the source thread

Harbormaster completed remote builds in B20111: Diff 48965.Oct 10 2018, 8:06 AM

jhibbits accepted this revision.Oct 10 2018, 2:32 PM

This revision is now accepted and ready to land.Oct 10 2018, 2:32 PM

Fixed in r339592

Revision Contents
Changeset List

Path

Size

sys/

arm64/

vm_machdep.c

4 lines

include/

armreg.h

6 lines

Diff 48964

View Options

sys/arm64/arm64/vm_machdep.c