Revert "SERVER-95993 suppress -Winterference-size (#29519)" (#29716)

GitOrigin-RevId: e670cc00248bc7a7f53144a8087cfb408e4ebc57

.clang-tidy.in

@@ -111,7 +111,6 @@ Checks:          '-*,
                   -cert-err60-cpp,
                   -cert-flp30-c,
                   -clang-diagnostic-builtin-macro-redefined,
-                  -clang-diagnostic-unknown-warning-option,
                   -cppcoreguidelines-avoid-goto,
                   -cppcoreguidelines-c-copy-assignment-signature,
                   -cppcoreguidelines-interfaces-global-init,

SConstruct

@@ -3908,10 +3908,6 @@ def doConfigure(myenv):
         # This warning overzealously warns on uses of non-virtual destructors which are benign.
         myenv.AddToCXXFLAGSIfSupported("-Wno-non-virtual-dtor")
 
-        # We do not define an ABI that must be stable from build to build, so inconsistent hardware
-        # interference sizes between builds does not affect correctness.
-        myenv.AddToCXXFLAGSIfSupported("-Wno-interference-size")
-
         # TODO(SERVER-97447): Remove this once we're fully on the v5 toolchain. In the meantime, we
         # need to suppress some warnings that are only recognized by the new compilers.
         myenv.AddToCXXFLAGSIfSupported("-Wno-unknown-warning-option")

bazel/toolchains/mongo_cc_toolchain_config.bzl

@@ -712,19 +712,6 @@ def _impl(ctx):
         ],
     )
 
-    # We do not define an ABI that must be stable from build to build, so inconsistent hardware
-    # interference sizes between builds does not affect correctness.
-    no_interference_size_warning_feature = feature(
-        name = "no_interference_size_warning",
-        enabled = True,
-        flag_sets = [
-            flag_set(
-                actions = all_cpp_compile_actions,
-                flag_groups = [flag_group(flags = ["-Wno-interference-size"])],
-            ),
-        ],
-    )
-
     features = [
         bin_dirs_feature,
         default_compile_flags_feature,
@@ -765,7 +752,6 @@ def _impl(ctx):
         pessimizing_move_warning_feature,
         no_invalid_offsetof_warning_feature,
         no_class_memaccess_warning_feature,
-        no_interference_size_warning_feature,
     ]
 
     return [