Update for removal of aarch64 page size build option

In an act of self-sabotage, I removed this build option:

https://bugs.webkit.org/show_bug.cgi?id=227905

and then forgot that I had done so. We still need it because RHEL 9 is
built on RHEL 8, and the build will crash if it doesn't support 64 KB
pages.

Related: #1985041

aarch64-page-size.patch

@@ -0,0 +1,16 @@
+diff --git a/Source/WTF/wtf/PageBlock.h b/Source/WTF/wtf/PageBlock.h
+index 8ff8443d0e25..2fa880a97d1d 100644
+--- a/Source/WTF/wtf/PageBlock.h
++++ b/Source/WTF/wtf/PageBlock.h
+@@ -46,9 +46,9 @@ namespace WTF {
+ // Use 64 KiB for any unknown CPUs to be conservative.
+ #if OS(DARWIN) || PLATFORM(PLAYSTATION) || CPU(MIPS) || CPU(MIPS64)
+ constexpr size_t CeilingOnPageSize = 16 * KB;
+-#elif CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(UNKNOWN)
++#elif CPU(ARM64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(UNKNOWN)
+ constexpr size_t CeilingOnPageSize = 64 * KB;
+-#elif OS(WINDOWS) || CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(ARM64) || CPU(RISCV64)
++#elif OS(WINDOWS) || CPU(X86) || CPU(X86_64) || CPU(ARM) || CPU(RISCV64)
+ constexpr size_t CeilingOnPageSize = 4 * KB;
+ #else
+ #error Must set CeilingOnPageSize in PageBlock.h when adding a new CPU architecture!

webkit2gtk3.spec

@@ -27,6 +27,10 @@ Source1:        https://webkitgtk.org/releases/webkitgtk-%{version}.tar.xz.asc
 # Created from http://hkps.pool.sks-keyservers.net/pks/lookup?op=get&search=0xF3D322D0EC4582C3
 Source2:        https://people.gnome.org/~mcatanzaro/gpg-key-D7FCF61CF9A2DEAB31D81BD3F3D322D0EC4582C3.gpg
 
+# https://bugs.webkit.org/show_bug.cgi?id=217989
+# https://bugs.webkit.org/show_bug.cgi?id=227905
+Patch0:         aarch64-page-size.patch
+
 BuildRequires:  bison
 BuildRequires:  bubblewrap
 BuildRequires:  cmake
@@ -222,7 +226,8 @@ rm -rf Source/ThirdParty/qunit/
 %endif
 %if 0%{?rhel}
 %ifarch aarch64
-  -DUSE_64KB_PAGE_BLOCK=ON \
+  -DENABLE_JIT=OFF \
+  -DUSE_SYSTEM_MALLOC=ON \
 %endif
 %endif
   %{nil}
@@ -305,7 +310,7 @@ export NINJA_STATUS="[%f/%t][%e] "
 %endif
 
 %changelog
-* Wed Sep 22 2021 Michael Catanzaro <mcatanzaro@redhat.com> - 2.34.0-1
+* Wed Sep 29 2021 Michael Catanzaro <mcatanzaro@redhat.com> - 2.34.0-1
 - Update to 2.34.0
   Related: #1985041
   Resolves: #2006423