From 1999108aeb1f6f93a19ea7bb64c6ae8b87d1b264 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 20 Jan 2022 05:33:13 -0800 Subject: [PATCH] CET: Add CET marker to crc32c_intel_fast_zero_asm.s Add .note.gnu.property section to crc32c_intel_fast_zero_asm.s to mark for IBT and SHSTK compatibility. --- src/common/crc32c_intel_fast_zero_asm.s | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/common/crc32c_intel_fast_zero_asm.s b/src/common/crc32c_intel_fast_zero_asm.s index 216ecf639f3..2e291d858f3 100644 --- a/src/common/crc32c_intel_fast_zero_asm.s +++ b/src/common/crc32c_intel_fast_zero_asm.s @@ -654,4 +654,8 @@ slversion crc32_iscsi_zero_00, 00, 02, 0014 %ifidn __OUTPUT_FORMAT__, elf64 ; inform linker that this doesn't require executable stack section .note.GNU-stack noalloc noexec nowrite progbits +; inform linker that this is compatible with IBT and SHSTK +section .note.gnu.property note alloc noexec align=8 +DD 0x00000004,0x00000010,0x00000005,0x00554e47 +DD 0xc0000002,0x00000004,0x00000003,0x00000000 %endif -- 2.34.1