RFR: 8304725: AsyncGetCallTrace can cause SIGBUS on M1 [v5]

Tue Apr 4 07:32:10 UTC 2023

On Mon, 3 Apr 2023 08:29:55 GMT, Johannes Bechberger <jbechberger at openjdk.org> wrote:

>> Fixes the issue by disabling PCDesc cache modifications when in ASGCT.
>> 
>> Tested on my M1 mac.
>
> Johannes Bechberger has updated the pull request incrementally with two additional commits since the last revision:
> 
>  - Fix fix
>  - Fix minor issues

You're right and I updated the description of the PR. I gave some performance figures in a previous comment, they show that the performance impact is probably negligible.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/13144#issuecomment-1495482316