From bd99f9a159b072be743c6681f81e06b9ebd370a4 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 13 Mar 2018 12:41:41 +0100 Subject: arm64: fix undefined reference to 'printk' The printk symbol was intended as a generic address that is always exported, however that turned out to be false with CONFIG_PRINTK=n: ERROR: "printk" [arch/arm64/kernel/arm64-reloc-test.ko] undefined! This changes the references to memstart_addr, which should be there regardless of configuration. Fixes: a257e02579e4 ("arm64/kernel: don't ban ADRP to work around Cortex-A53 erratum #843419") Acked-by: Ard Biesheuvel Signed-off-by: Arnd Bergmann Signed-off-by: Will Deacon --- arch/arm64/kernel/reloc_test_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/kernel/reloc_test_core.c') diff --git a/arch/arm64/kernel/reloc_test_core.c b/arch/arm64/kernel/reloc_test_core.c index a70489c584c7..5915ce5759cc 100644 --- a/arch/arm64/kernel/reloc_test_core.c +++ b/arch/arm64/kernel/reloc_test_core.c @@ -45,7 +45,7 @@ static struct { { "R_AARCH64_MOVW_SABS_Gn", signed_movw, UL(SYM64_ABS_VAL) }, { "R_AARCH64_MOVW_UABS_Gn", unsigned_movw, UL(SYM64_ABS_VAL) }, { "R_AARCH64_ADR_PREL_PG_HI21", relative_adrp, (u64)&sym64_rel }, - { "R_AARCH64_ADR_PREL_PG_HI21", relative_adrp_far, (u64)&printk }, + { "R_AARCH64_ADR_PREL_PG_HI21", relative_adrp_far, (u64)&memstart_addr }, { "R_AARCH64_ADR_PREL_LO21", relative_adr, (u64)&sym64_rel }, { "R_AARCH64_PREL64", relative_data64, (u64)&sym64_rel }, { "R_AARCH64_PREL32", relative_data32, (u64)&sym64_rel }, -- cgit v1.2.3