RESOLVED FIXED 219758
[macOS] Only extend access to the RootDomainUserClient IOKit class if the GPU Process is not used 
https://bugs.webkit.org/show_bug.cgi?id=219758
Summary [macOS] Only extend access to the RootDomainUserClient IOKit class if the GPU...
Brent Fulgham
Reported 2020-12-10 14:53:16 PST
This IOKit class appears to only be used by media, and only on Apple Silicon. Dynamically extend access to this class for Apple Silicon builds if the GPU process is not being used. This patch includes additional telemetry to confirm that it is not needed on Intel, and not for any other purposes.
Attachments
Patch (3.01 KB, patch)
2020-12-10 14:57 PST, Brent Fulgham 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Brent Fulgham
Comment 1 2020-12-10 14:53:28 PST
<rdar://problem/70464431>
Radar WebKit Bug Importer
Comment 2 2020-12-10 14:53:47 PST
<rdar://problem/72198404>
Brent Fulgham
Comment 3 2020-12-10 14:57:04 PST
Created attachment 415935 [details] Patch
Per Arne Vollan
Comment 4 2020-12-11 00:41:21 PST
Comment on attachment 415935 [details] Patch R=me.
EWS
Comment 5 2020-12-11 09:33:21 PST
Committed r270682: <https://trac.webkit.org/changeset/270682> All reviewed patches have been landed. Closing bug and clearing flags on attachment 415935 [details].
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