From: Michael Ellerman mpe@ellerman.id.au
commit 2fb0a2c989837c976b68233496bbaefb47cd3d6f upstream.
The comment here is wrong, the addi reads from r2 not r12. The code is correct, 0x38420000 = addi r2,r2,0.
Fixes: a61674bdfc7c ("powerpc/module: Handle R_PPC64_ENTRY relocations") Signed-off-by: Michael Ellerman mpe@ellerman.id.au Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/powerpc/kernel/module_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/powerpc/kernel/module_64.c +++ b/arch/powerpc/kernel/module_64.c @@ -719,7 +719,7 @@ int apply_relocate_add(Elf64_Shdr *sechd /* * If found, replace it with: * addis r2, r12, (.TOC.-func)@ha - * addi r2, r12, (.TOC.-func)@l + * addi r2, r2, (.TOC.-func)@l */ ((uint32_t *)location)[0] = 0x3c4c0000 + PPC_HA(value); ((uint32_t *)location)[1] = 0x38420000 + PPC_LO(value);