[clang] [compiler-rt] [llvm] [rtsan][llvm][NFC] Rename sanitize_realtime_unsafe attr to sanitize_realtime_blocking (PR #113155)

[LLVM Continuous Integration via cfe-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-aarch64-linux-bootstrap-hwasan` running on `sanitizer-buildbot12` while building `clang,compiler-rt,llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/55/builds/3099

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 83147 tests, 48 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lld :: ELF/error-limit-no-newlines.s (81106 of 83147)
******************** TEST 'lld :: ELF/error-limit-no-newlines.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o
RUN: at line 3: not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld --error-limit=1 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o -o /dev/null 2>/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
+ not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld --error-limit=1 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o -o /dev/null
RUN: at line 4: echo "END" >> /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
+ echo END
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -input-file=/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -input-file=/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s:13:15: error: CHECK-NEXT: is not on the line after the previous match
# CHECK-NEXT: END
              ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output:7:1: note: 'next' match was here
END
^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output:5:93: note: previous match ended here
ld.lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
                                                                                            ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output:6:1: note: non-matching line after previous match is here
==2437336==Unable to get registers from thread 2437301.
^

Input file: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
Check file: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s

-dump-input=help explains the following input dump.

Input was:
<<<<<<
         1: ld.lld: error: duplicate symbol: _start 
         2: >>> defined at /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o:(.text+0x0) 
         3: >>> defined at /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o:(.text+0x0) 
         4:  
         5: ld.lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors) 
Step 10 (stage2/hwasan check) failure: stage2/hwasan check (failure)
...
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using lld-link: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/lld-link
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using ld64.lld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld64.lld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:506: note: using wasm-ld: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/wasm-ld
llvm-lit: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 83147 tests, 48 workers --
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.
FAIL: lld :: ELF/error-limit-no-newlines.s (81106 of 83147)
******************** TEST 'lld :: ELF/error-limit-no-newlines.s' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
RUN: at line 2: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/llvm-mc -filetype=obj -triple=x86_64 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o
RUN: at line 3: not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld --error-limit=1 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o -o /dev/null 2>/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
+ not /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/ld.lld --error-limit=1 /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o -o /dev/null
RUN: at line 4: echo "END" >> /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
+ echo END
RUN: at line 5: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -input-file=/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
+ /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/bin/FileCheck /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s -input-file=/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s:13:15: error: CHECK-NEXT: is not on the line after the previous match
# CHECK-NEXT: END
              ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output:7:1: note: 'next' match was here
END
^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output:5:93: note: previous match ended here
ld.lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors)
                                                                                            ^
/home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output:6:1: note: non-matching line after previous match is here
==2437336==Unable to get registers from thread 2437301.
^

Input file: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp.output
Check file: /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm-project/lld/test/ELF/error-limit-no-newlines.s

-dump-input=help explains the following input dump.

Input was:
<<<<<<
         1: ld.lld: error: duplicate symbol: _start 
         2: >>> defined at /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o:(.text+0x0) 
         3: >>> defined at /home/b/sanitizer-aarch64-linux-bootstrap-hwasan/build/llvm_build_hwasan/tools/lld/test/ELF/Output/error-limit-no-newlines.s.tmp1.o:(.text+0x0) 
         4:  
         5: ld.lld: error: too many errors emitted, stopping now (use --error-limit=0 to see all errors) 

```

</details>

https://github.com/llvm/llvm-project/pull/113155