[PATCH] sparc: Disable compat support with LLD
Rosen Penev <[email protected]>
| Newsgroups | org.kernel.vger.sparclinux,dev.linux.lists.llvm,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
An LLVM=1 sparc64 allmodconfig enables COMPAT and then tries to build the 32-bit vDSO. That path cannot be linked with ld.lld: ld.lld: error: unknown emulation: elf32_sparc ld.lld does not support the 32-bit SPARC ELF emulation used for the compat vDSO, so keep COMPAT disabled when LLD is the linker. This avoids selecting an unsupported build path while leaving the existing GNU ld configuration unchanged. Assisted-by: Codex:GPT-5.5 Signed-off-by: Rosen Penev <[email protected]> --- arch/sparc/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index a6b787efc2c4..681ab2fd3d8a 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -474,6 +474,7 @@ endmenu config COMPAT bool depends on SPARC64 + depends on !LD_IS_LLD default y select HAVE_UID16 select ARCH_WANT_OLD_COMPAT_IPC -- 2.54.0