Remove downstream-only workaround patch for ppc64le

glibc-temp-ibmldbl64.patch

@@ -1,40 +0,0 @@
-Temporary workaround until this GCC bug is fixed:
-
-  -mlong-double-64 should override a previous -mabi=ibmlongdouble
-  <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104208>
-
-diff --git a/sysdeps/ieee754/ldbl-opt/Makefile b/sysdeps/ieee754/ldbl-opt/Makefile
-index 1d01846476..0e06abf9f1 100644
---- a/sysdeps/ieee754/ldbl-opt/Makefile
-+++ b/sysdeps/ieee754/ldbl-opt/Makefile
-@@ -186,8 +186,8 @@ CFLAGS-nldbl-y0.c = -fno-builtin-y0l
- CFLAGS-nldbl-y1.c = -fno-builtin-y1l
- CFLAGS-nldbl-yn.c = -fno-builtin-ynl
- 
--tests += test-narrow-macros-ldbl-64 test-nldbl-redirect \
--	 test-redirection-ldbl-64
-+#tests += test-narrow-macros-ldbl-64 test-nldbl-redirect \
-+#	 test-redirection-ldbl-64
- CFLAGS-test-narrow-macros-ldbl-64.c += -mlong-double-64
- CFLAGS-test-nldbl-redirect.c += -mlong-double-64
- CFLAGS-test-redirection-ldbl-64.c += -mlong-double-64
-@@ -198,7 +198,7 @@ endif
- 
- # Tests for argp.h functions (reusing the relevant tests from argp/)
- ifeq ($(subdir),argp)
--tests-internal += tst-nldbl-argp
-+#tests-internal += tst-nldbl-argp
- 
- $(objpfx)tst-nldbl-argp.c: tst-ldbl-argp.c
- 	cp $< $@
-@@ -209,8 +209,8 @@ endif
- # Tests for err.h and error.h functions (reusing the relevant tests from
- # misc/).
- ifeq ($(subdir), misc)
--tests-internal += tst-nldbl-warn
--tests-internal += tst-nldbl-error
-+#tests-internal += tst-nldbl-warn
-+#tests-internal += tst-nldbl-error
- 
- $(objpfx)tst-nldbl-warn.c: tst-ldbl-warn.c
- 	cp $< $@

glibc.spec

@@ -226,10 +226,6 @@ Patch23: glibc-python3.patch
 Patch30: glibc-deprecated-selinux-makedb.patch
 Patch31: glibc-localedef-handle-symlinks.patch
 
-# Temporary until gcc is patched to have -mlong-double-64 override
-# -mabi=ibmlongdouble instead of conflict with it.
-Patch99: glibc-temp-ibmldbl64.patch
-
 ##############################################################################
 # Continued list of core "glibc" package information:
 ##############################################################################