We are extending a dynamic IOKit class extension to AppleAVDUserClient, but this is not being consistently consumed on some platforms. While this bug is investigated, temporarily add a rule to allow access without the dynamic extension.
<rdar://problem/72325887>
Created attachment 416349 [details] Patch
Created attachment 416351 [details] Patch
Comment on attachment 416351 [details] Patch R=me.
Created attachment 416353 [details] Patch for landing
Committed r270900: <https://trac.webkit.org/changeset/270900> All reviewed patches have been landed. Closing bug and clearing flags on attachment 416353 [details].
Comment on attachment 416353 [details] Patch for landing View in context: https://bugs.webkit.org/attachment.cgi?id=416353&action=review > Source/WebKit/WebProcess/com.apple.WebProcess.sb.in:955 > +(when (equal? (param "CPU") "arm64") This change might not be needed, since I am not sure there is any difference in behavior between if and when.