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Diffstat (limited to 'arch/arm/lib64/runtime-offset.S')
| -rw-r--r-- | arch/arm/lib64/runtime-offset.S | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/arm/lib64/runtime-offset.S b/arch/arm/lib64/runtime-offset.S index 177ca64784..6624fdfa15 100644 --- a/arch/arm/lib64/runtime-offset.S +++ b/arch/arm/lib64/runtime-offset.S @@ -1,7 +1,19 @@ #include <linux/linkage.h> #include <asm/assembler.h> -.section ".text_bare_init","ax" +/* + * The .section directive below intentionally omits "a", since that + * appears to be the simplest way to force assembler to not generate + * R_AARCH64_RELATIVE relocation for + * + * linkadr: + * .quad get_runtime_offset + * + * statement below. While having that relocating was relatively + * harmless with GCC8, builging the code with GCC5 resulted in + * "linkaddr" being initialized to 0 causing complete boot breakdown + */ +.section ".text_bare_init","x" /* * Get the offset between the link address and the address |