Backed out changeset f4ed4d3e0e9e (bug 1634425) for hazard failure on WebGPUParent.cpp Push with failure: https://treeherder.mozilla.org/#/jobs?repo=autoland&selectedTaskRun=LVm5NEgbRImXFuvJ1WeIUQ-0&fromchange=f4ed4d3e0e9ef8b9e53ee0f1f2ebc523bcbe44ef&searchStr=linux%2Cx64%2Cdebug%2Chazard&tochange=812652898853af5554c005b43b2bd58720476516 Backout link: https://hg.mozilla.org/integration/autoland/rev/812652898853af5554c005b43b2bd58720476516 Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=303840147&repo=autoland&lineNumber=34648 ``` [task 2020-05-26T22:00:21.844Z] 26:48.68 make[4]: Entering directory '/builds/worker/checkouts/gecko/obj-analyzed/dom/webgpu' [task 2020-05-26T22:00:21.844Z] 26:48.68 /builds/worker/fetches/sixgill/usr/libexec/sixgill/scripts/wrap_gcc/basecc /builds/worker/fetches/sixgill/usr/libexec/sixgill/scripts/wrap_gcc/g++ -std=gnu++17 -o Unified_cpp_dom_webgpu1.o -c -I/builds/worker/checkouts/gecko/obj-analyzed/dist/stl_wrappers -I/builds/worker/checkouts/gecko/obj-analyzed/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -DDEBUG=1 -DOS_POSIX=1 -DOS_LINUX=1 -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API -DIMPL_LIBXUL -DSTATIC_EXPORTABLE_JS_API -I/builds/worker/checkouts/gecko/dom/webgpu -I/builds/worker/checkouts/gecko/obj-analyzed/dom/webgpu -I/builds/worker/checkouts/gecko/obj-analyzed/ipc/ipdl/_ipdlheaders -I/builds/worker/checkouts/gecko/ipc/chromium/src -I/builds/worker/checkouts/gecko/ipc/glue -I/builds/worker/checkouts/gecko/obj-analyzed/dist/include -I/builds/worker/checkouts/gecko/obj-analyzed/dist/include/nspr -I/builds/worker/checkouts/gecko/obj-analyzed/dist/include/nss -fPIC -DMOZILLA_CLIENT -include /builds/worker/checkouts/gecko/obj-analyzed/mozilla-config.h -Wno-attributes -Wno-ignored-attributes -Wno-attributes -Wno-ignored-attributes -Wall -Wempty-body -Wignored-qualifiers -Woverloaded-virtual -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wwrite-strings -Wno-invalid-offsetof -Wduplicated-cond -Wimplicit-fallthrough -Wunused-function -Wunused-variable -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=coverage-mismatch -Wno-error=free-nonheap-object -Wno-multistatement-macros -Wno-error=class-memaccess -Wno-error=deprecated-copy -Wformat -Wformat-overflow=2 -fno-sized-deallocation -fno-aligned-new -Wno-attributes -Wno-ignored-attributes -Wno-attributes -Wno-ignored-attributes -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -freorder-blocks -Os -fno-omit-frame-pointer -funwind-tables -Werror -MD -MP -MF .deps/Unified_cpp_dom_webgpu1.o.pp Unified_cpp_dom_webgpu1.cpp [task 2020-05-26T22:00:21.844Z] 26:48.68 In file included from Unified_cpp_dom_webgpu1.cpp:110: [task 2020-05-26T22:00:21.844Z] 26:48.68 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvTextureCreateView(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUTextureViewDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.844Z] 26:48.68 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:269:34: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.844Z] 26:48.68 269 | ffi::WGPUTextureViewDescriptor desc = aDesc; [task 2020-05-26T22:00:21.844Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.844Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvDeviceCreateSampler(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUSamplerDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.844Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:290:30: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.844Z] 26:48.69 290 | ffi::WGPUSamplerDescriptor desc = aDesc; [task 2020-05-26T22:00:21.845Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.845Z] 26:48.69 cc1plus: all warnings being treated as errors [task 2020-05-26T22:00:21.845Z] 26:48.69 In file included from Unified_cpp_dom_webgpu1.cpp:110: [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvTextureCreateView(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUTextureViewDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:269:34: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.845Z] 26:48.69 269 | ffi::WGPUTextureViewDescriptor desc = aDesc; [task 2020-05-26T22:00:21.845Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvDeviceCreateSampler(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUSamplerDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:290:30: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.845Z] 26:48.69 290 | ffi::WGPUSamplerDescriptor desc = aDesc; [task 2020-05-26T22:00:21.845Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.845Z] 26:48.69 cc1plus: all warnings being treated as errors [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/config/rules.mk:746: recipe for target 'Unified_cpp_dom_webgpu1.o' failed [task 2020-05-26T22:00:21.845Z] 26:48.69 make[4]: *** [Unified_cpp_dom_webgpu1.o] Error 1 [task 2020-05-26T22:00:21.846Z] 26:48.69 make[4]: Leaving directory '/builds/worker/checkouts/gecko/obj-analyzed/dom/webgpu' [task 2020-05-26T22:00:21.846Z] 26:48.69 /builds/worker/checkouts/gecko/config/recurse.mk:74: recipe for target 'dom/webgpu/target-objects' failed [task 2020-05-26T22:00:21.846Z] 26:48.69 make[3]: *** [dom/webgpu/target-objects] Error 2 [task 2020-05-26T22:00:21.846Z] 26:48.69 make[3]: *** Waiting for unfinished jobs.... ```
Bug 1634425 Comment 4 Edit History
Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.
Backed out changeset f4ed4d3e0e9e (bug 1634425) for hazard failure on WebGPUParent.cpp Push with failure: https://treeherder.mozilla.org/#/jobs?repo=autoland&selectedTaskRun=LVm5NEgbRImXFuvJ1WeIUQ-0&resultStatus=testfailed%2Cbusted%2Cexception%2Csuccess%2Cretry%2Crunning%2Cpending%2Crunnable&fromchange=f4ed4d3e0e9ef8b9e53ee0f1f2ebc523bcbe44ef&searchStr=linux%2Cx64%2Cdebug%2Chazard&tochange=812652898853af5554c005b43b2bd58720476516 Backout link: https://hg.mozilla.org/integration/autoland/rev/812652898853af5554c005b43b2bd58720476516 Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=303840147&repo=autoland&lineNumber=34648 ``` [task 2020-05-26T22:00:21.844Z] 26:48.68 make[4]: Entering directory '/builds/worker/checkouts/gecko/obj-analyzed/dom/webgpu' [task 2020-05-26T22:00:21.844Z] 26:48.68 /builds/worker/fetches/sixgill/usr/libexec/sixgill/scripts/wrap_gcc/basecc /builds/worker/fetches/sixgill/usr/libexec/sixgill/scripts/wrap_gcc/g++ -std=gnu++17 -o Unified_cpp_dom_webgpu1.o -c -I/builds/worker/checkouts/gecko/obj-analyzed/dist/stl_wrappers -I/builds/worker/checkouts/gecko/obj-analyzed/dist/system_wrappers -include /builds/worker/checkouts/gecko/config/gcc_hidden.h -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fstack-protector-strong -DDEBUG=1 -DOS_POSIX=1 -DOS_LINUX=1 -DMOZ_HAS_MOZGLUE -DMOZILLA_INTERNAL_API -DIMPL_LIBXUL -DSTATIC_EXPORTABLE_JS_API -I/builds/worker/checkouts/gecko/dom/webgpu -I/builds/worker/checkouts/gecko/obj-analyzed/dom/webgpu -I/builds/worker/checkouts/gecko/obj-analyzed/ipc/ipdl/_ipdlheaders -I/builds/worker/checkouts/gecko/ipc/chromium/src -I/builds/worker/checkouts/gecko/ipc/glue -I/builds/worker/checkouts/gecko/obj-analyzed/dist/include -I/builds/worker/checkouts/gecko/obj-analyzed/dist/include/nspr -I/builds/worker/checkouts/gecko/obj-analyzed/dist/include/nss -fPIC -DMOZILLA_CLIENT -include /builds/worker/checkouts/gecko/obj-analyzed/mozilla-config.h -Wno-attributes -Wno-ignored-attributes -Wno-attributes -Wno-ignored-attributes -Wall -Wempty-body -Wignored-qualifiers -Woverloaded-virtual -Wpointer-arith -Wsign-compare -Wtype-limits -Wunreachable-code -Wwrite-strings -Wno-invalid-offsetof -Wduplicated-cond -Wimplicit-fallthrough -Wunused-function -Wunused-variable -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=array-bounds -Wno-error=coverage-mismatch -Wno-error=free-nonheap-object -Wno-multistatement-macros -Wno-error=class-memaccess -Wno-error=deprecated-copy -Wformat -Wformat-overflow=2 -fno-sized-deallocation -fno-aligned-new -Wno-attributes -Wno-ignored-attributes -Wno-attributes -Wno-ignored-attributes -fno-exceptions -fno-strict-aliasing -fno-rtti -ffunction-sections -fdata-sections -fno-exceptions -fno-math-errno -pthread -pipe -g -freorder-blocks -Os -fno-omit-frame-pointer -funwind-tables -Werror -MD -MP -MF .deps/Unified_cpp_dom_webgpu1.o.pp Unified_cpp_dom_webgpu1.cpp [task 2020-05-26T22:00:21.844Z] 26:48.68 In file included from Unified_cpp_dom_webgpu1.cpp:110: [task 2020-05-26T22:00:21.844Z] 26:48.68 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvTextureCreateView(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUTextureViewDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.844Z] 26:48.68 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:269:34: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.844Z] 26:48.68 269 | ffi::WGPUTextureViewDescriptor desc = aDesc; [task 2020-05-26T22:00:21.844Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.844Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvDeviceCreateSampler(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUSamplerDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.844Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:290:30: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.844Z] 26:48.69 290 | ffi::WGPUSamplerDescriptor desc = aDesc; [task 2020-05-26T22:00:21.845Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.845Z] 26:48.69 cc1plus: all warnings being treated as errors [task 2020-05-26T22:00:21.845Z] 26:48.69 In file included from Unified_cpp_dom_webgpu1.cpp:110: [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvTextureCreateView(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUTextureViewDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:269:34: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.845Z] 26:48.69 269 | ffi::WGPUTextureViewDescriptor desc = aDesc; [task 2020-05-26T22:00:21.845Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp: In member function 'mozilla::ipc::IPCResult mozilla::webgpu::WebGPUParent::RecvDeviceCreateSampler(mozilla::webgpu::RawId, const mozilla::webgpu::ffi::WGPUSamplerDescriptor&, const nsCString&, mozilla::webgpu::RawId)': [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/dom/webgpu/ipc/WebGPUParent.cpp:290:30: error: variable 'desc' set but not used [-Werror=unused-but-set-variable] [task 2020-05-26T22:00:21.845Z] 26:48.69 290 | ffi::WGPUSamplerDescriptor desc = aDesc; [task 2020-05-26T22:00:21.845Z] 26:48.69 | ^~~~ [task 2020-05-26T22:00:21.845Z] 26:48.69 cc1plus: all warnings being treated as errors [task 2020-05-26T22:00:21.845Z] 26:48.69 /builds/worker/checkouts/gecko/config/rules.mk:746: recipe for target 'Unified_cpp_dom_webgpu1.o' failed [task 2020-05-26T22:00:21.845Z] 26:48.69 make[4]: *** [Unified_cpp_dom_webgpu1.o] Error 1 [task 2020-05-26T22:00:21.846Z] 26:48.69 make[4]: Leaving directory '/builds/worker/checkouts/gecko/obj-analyzed/dom/webgpu' [task 2020-05-26T22:00:21.846Z] 26:48.69 /builds/worker/checkouts/gecko/config/recurse.mk:74: recipe for target 'dom/webgpu/target-objects' failed [task 2020-05-26T22:00:21.846Z] 26:48.69 make[3]: *** [dom/webgpu/target-objects] Error 2 [task 2020-05-26T22:00:21.846Z] 26:48.69 make[3]: *** Waiting for unfinished jobs.... ```