chore: disable ELF CREL on Linux Arm

5938657: Reapply "Enable ELF CREL, which reduces the size of ELF relocatable object files." | https://chromium-review.googlesource.com/c/chromium/src/+/5938657

patches/chromium/.patches

@@ -133,3 +133,4 @@ osr_shared_texture_remove_keyed_mutex_on_win_dxgi.patch
 feat_allow_usage_of_sccontentsharingpicker_on_supported_platforms.patch
 chore_partial_revert_of.patch
 fix_software_compositing_infinite_loop.patch
+disable_elf_crel_on_linux_arm.patch

patches/chromium/disable_elf_crel_on_linux_arm.patch

@@ -0,0 +1,23 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: John Kleinschmidt <jkleinsc@electronjs.org>
+Date: Tue, 29 Oct 2024 16:12:28 -0400
+Subject: disable ELF CREL on Linux Arm
+
+https://chromium-review.googlesource.com/c/chromium/src/+/5938657
+enabled ELF CREL, but this causes a Segmentation fault in GetAccessFlags
+in page_allocator_internals_posix.cc when running on, so disable
+ELF CREL on Linux Arm
+
+diff --git a/build/config/compiler/BUILD.gn b/build/config/compiler/BUILD.gn
+index 80ff9bded88bfcfcbf2c0bb7b2bdb430cacaf003..80f2521c8dc9f6e8f99d64e86d237085ebefdede 100644
+--- a/build/config/compiler/BUILD.gn
++++ b/build/config/compiler/BUILD.gn
+@@ -619,7 +619,7 @@ config("compiler") {
+ 
+     # Enable ELF CREL (see crbug.com/357878242) for all platforms that use ELF
+     # (excluding toolchains that use an older version of LLVM).
+-    if (is_linux && !llvm_android_mainline &&
++    if (is_linux && !llvm_android_mainline && current_cpu != "arm" &&
+         default_toolchain != "//build/toolchain/cros:target") {
+       cflags += [ "-Wa,--crel,--allow-experimental-crel" ]
+     }