228978 2021-08-10 15:37:41 -0700 Avoid infinite recursion when command buffer creation fails 2021-08-11 13:05:24 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 kpiddington kpiddington dino ews-watchlist kbr kondapallykalyan webkit-bug-importer oldest_to_newest 1783336 0 kpiddington 2021-08-10 15:37:41 -0700 Avoid infinite recursion when command buffer creation fails 1783339 1 435308 kpiddington 2021-08-10 15:42:47 -0700 Created attachment 435308 Patch 1783340 2 ews-watchlist 2021-08-10 15:43:34 -0700 Note that there are important steps to take when updating ANGLE. See https://trac.webkit.org/wiki/UpdatingANGLE 1783341 3 435309 kpiddington 2021-08-10 15:43:49 -0700 Created attachment 435309 Patch 1783356 4 435309 kbr 2021-08-10 16:30:56 -0700 Comment on attachment 435309 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=435309&action=review Looks good; r+. Minor comment about the ChangeLog. If there are any cases where this was found in the wild, I'd appreciate it if you could mention them on https://bugs.webkit.org/show_bug.cgi?id=228978 . > Source/ThirdParty/ANGLE/ChangeLog:9 > + In cases where the MTLCommandBuffer is not a valid metal object, we can end up in an infinite recursive loop during context steup. Refactor setupDraw to take no more than two attempts through the setup function. Could you reflow to 80 columns? This makes it easier to read the ChangeLogs and commit messages later. Also: steup -> setup. 1783550 5 kpiddington 2021-08-11 10:40:19 -0700 We've had a few reports in from the wild, but no luck with a repro case. The best I've got is that we ended up in a state where the metal device was available, but we failed to create a command queue for another process as well. 1783598 6 435368 kpiddington 2021-08-11 12:36:41 -0700 Created attachment 435368 Patch for landing 1783608 7 ews-feeder 2021-08-11 13:04:43 -0700 Committed r280926 (240444@main): <https://commits.webkit.org/240444@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 435368. 1783609 8 webkit-bug-importer 2021-08-11 13:05:24 -0700 <rdar://problem/81809463> 435308 2021-08-10 15:42:47 -0700 2021-08-10 15:43:48 -0700 Patch bug-228978-20210810154247.patch text/plain 5183 kpiddington U3VidmVyc2lvbiBSZXZpc2lvbjogMjgwODQ2CmRpZmYgLS1naXQgYS9Tb3VyY2UvVGhpcmRQYXJ0 eS9BTkdMRS9DaGFuZ2VMb2cgYi9Tb3VyY2UvVGhpcmRQYXJ0eS9BTkdMRS9DaGFuZ2VMb2cKaW5k ZXggNDQwNDczZDJmMzUxZWY2ZjVkYmEyMjhjMjAzNzEwOWQ3MGUxYTM1MS4uZjBiMjdiYjcyZmY5 YWY2NzhjMzkzNGJlNzVmZmVkNGNiZTQ2Y2I0YyAxMDA2NDQKLS0tIGEvU291cmNlL1RoaXJkUGFy dHkvQU5HTEUvQ2hhbmdlTG9nCisrKyBiL1NvdXJjZS9UaGlyZFBhcnR5L0FOR0xFL0NoYW5nZUxv ZwpAQCAtMSwzICsxLDE5IEBACisyMDIxLTA4LTEwICBLeWxlIFBpZGRpbmd0b24gIDxrcGlkZGlu Z3RvbkBhcHBsZS5jb20+CisKKyAgICAgICAgQXZvaWQgaW5maW5pdGUgcmVjdXJzaW9uIHdoZW4g Y29tbWFuZCBidWZmZXIgY3JlYXRpb24gZmFpbHMKKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtp dC5vcmcvc2hvd19idWcuY2dpP2lkPTIyODk3OAorCisgICAgICAgIFJldmlld2VkIGJ5IE5PQk9E 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