mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
synced 2025-01-01 10:42:11 +00:00
2772ae4d66
With recent trunk versions of binutils and gcc, alignment directives are represented with R_LARCH_ALIGN relocs on LoongArch, which is necessary for the linker to maintain alignment requirements during its relaxation passes. And even though the kernel is built with relaxation disabled, so far a small number of R_LARCH_RELAX marker relocs are still emitted as part of la.* pseudo instructions in assembly. These two kinds of relocs do not refer to symbols, which can trip up modpost's section mismatch checks, because the r_offset of said relocs can be zero or any other meaningless value, eventually leading to a `from == NULL` condition in default_mismatch_handler and SIGSEGV. As the two kinds of relocs are not concerned with symbols, just ignore them for section mismatch check purposes. Signed-off-by: WANG Xuerui <git@xen0n.name> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> |
||
|---|---|---|
| .. | ||
| .gitignore | ||
| devicetable-offsets.c | ||
| empty.c | ||
| file2alias.c | ||
| list.h | ||
| Makefile | ||
| mk_elfconfig.c | ||
| modpost.c | ||
| modpost.h | ||
| sumversion.c | ||
| symsearch.c | ||