Drop gcc11-tsan-sigstksz.patch

Resolves: #1996858

gcc.spec

@@ -269,7 +269,6 @@ Patch14: gcc11-libgcc-link.patch
 Patch15: gcc11-pr101786.patch
 Patch16: gcc11-stringify-__VA_OPT__.patch
 Patch17: gcc11-pr102642.patch
-Patch18: gcc11-tsan-sigstksz.patch
 
 Patch100: gcc11-fortran-fdec-duplicates.patch
 Patch101: gcc11-fortran-flogical-as-integer.patch
@@ -796,7 +795,6 @@ to NVidia PTX capable devices if available.
 %patch15 -p0 -b .pr101786~
 %patch16 -p0 -b .stringify-__VA_OPT__~
 %patch17 -p0 -b .pr102642~
-%patch18 -p1 -b .tsan-sigstksz~
 
 %if 0%{?rhel} >= 9
 %patch100 -p1 -b .fortran-fdec-duplicates~

gcc11-tsan-sigstksz.patch

@@ -1,38 +0,0 @@
-From 91f8a7a34cf29ae7c465603a801326767f1cc7e9 Mon Sep 17 00:00:00 2001
-From: Martin Liska <mliska@suse.cz>
-Date: Thu, 5 Aug 2021 10:43:17 +0200
-Subject: [PATCH] sanitizer: cherry pick
- 414482751452e54710f16bae58458c66298aaf69
-
-The patch is needed in order to support recent glibc (2.34).
-
-libsanitizer/ChangeLog:
-
-	PR sanitizer/101749
-	* sanitizer_common/sanitizer_posix_libcdep.cpp: Prevent
-	generation of dependency on _cxa_guard for static
-	initialization.
----
- libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp | 7 ++++---
- 1 file changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp b/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp
-index 7ff48c35851..a65b16f5290 100644
---- a/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp
-+++ b/libsanitizer/sanitizer_common/sanitizer_posix_libcdep.cpp
-@@ -166,9 +166,10 @@ bool SupportsColoredOutput(fd_t fd) {
- #if !SANITIZER_GO
- // TODO(glider): different tools may require different altstack size.
- static uptr GetAltStackSize() {
--  // SIGSTKSZ is not enough.
--  static const uptr kAltStackSize = SIGSTKSZ * 4;
--  return kAltStackSize;
-+  // Note: since GLIBC_2.31, SIGSTKSZ may be a function call, so this may be
-+  // more costly that you think. However GetAltStackSize is only call 2-3 times
-+  // per thread so don't cache the evaluation.
-+  return SIGSTKSZ * 4;
- }
- 
- void SetAlternateSignalStack() {
--- 
-2.27.0