AzureLinux verticals are failing

[ViktorHofer]

https://dev.azure.com/dnceng/internal/_build/results?buildId=2632245&view=results

    /__w/1/s/src/runtime/src/coreclr/pal/src/thread/process.cpp:2572:16: error: use of undeclared identifier 'MEMBARRIER_CMD_PRIVATE_EXPEDITED'
       2572 |         mask & MEMBARRIER_CMD_PRIVATE_EXPEDITED)
            |                ^
      [ 85%] Building CXX object pal/src/CMakeFiles/coreclrpal.dir/arch/amd64/signalhandlerhelper.cpp.o
      /__w/1/s/src/runtime/src/coreclr/pal/src/thread/process.cpp:2575:24: error: use of undeclared identifier 'MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED'
       2575 |         if (membarrier(MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED, 0, 0) == 0)
            |                        ^
      [ 85%] Built target eventing_headers
      /__w/1/s/src/runtime/src/coreclr/pal/src/thread/process.cpp:2640:33: error: use of undeclared identifier 'MEMBARRIER_CMD_PRIVATE_EXPEDITED'
       2640 |         int status = membarrier(MEMBARRIER_CMD_PRIVATE_EXPEDITED, 0, 0);
            |                                 ^
      3 errors generated.
      make[3]: *** [pal/src/CMakeFiles/coreclrpal.dir/build.make:944: pal/src/CMakeFiles/coreclrpal.dir/thread/process.cpp.o] Error 1
      make[3]: *** Waiting for unfinished jobs....

Maybe regressed with dotnet/sdk@affada6?

[ViktorHofer]

cc @jkotas (dotnet/runtime#111943)

[jkotas]

The problem is that the build uses azurelinux-3.0-net9.0-cross-amd64 container.

We need to update to azurelinux-3.0-net10.0-cross-amd64 container. It is what dotnet/runtime main is built on top of: https://github.com/search?q=repo%3Adotnet%2Fruntime%20azurelinux-3.0-net10.0-cross-amd64&type=code

[jkotas]

Should this be fixed in dotnet/sdk or dotnet/dotnet?

[ViktorHofer]

dotnet/sdk

[ViktorHofer]

https://github.com/dotnet/sdk/blob/5f186f5bb57e3e450fbc8bdf817183583c675db7/eng/pipelines/templates/variables/vmr-build.yml#L92-L140