Commit f1c774ba authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc/modules: start/end_opd are only needed for ABI v1 



The start_opd/end_opd members of struct mod_arch_specific are only
needed for kernels built using ELF ABI v1. Guard them with an ifdef to
save a little bit of space on ELF ABI v2 kernels.

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20240812063312.730496-1-mpe@ellerman.id.au
parent 2866949e

arch/powerpc/include/asm/module.h

+2 −0
Original line number Diff line number Diff line
@@ -35,9 +35,11 @@ struct mod_arch_specific { 
	bool toc_fixed;			/* Have we fixed up .TOC.? */

#endif



#ifdef CONFIG_PPC64_ELF_ABI_V1

	/* For module function descriptor dereference */

	unsigned long start_opd;

	unsigned long end_opd;

#endif

#else /* powerpc64 */

	/* Indices of PLT sections within module. */

	unsigned int core_plt_section;