diff options
Diffstat (limited to 'arch/arm64/kernel/module-plts.c')
| -rw-r--r-- | arch/arm64/kernel/module-plts.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/arch/arm64/kernel/module-plts.c b/arch/arm64/kernel/module-plts.c index bd69a4e7cd60..bde32979c06a 100644 --- a/arch/arm64/kernel/module-plts.c +++ b/arch/arm64/kernel/module-plts.c @@ -167,9 +167,6 @@ static unsigned int count_plts(Elf64_Sym *syms, Elf64_Rela *rela, int num, switch (ELF64_R_TYPE(rela[i].r_info)) { case R_AARCH64_JUMP26: case R_AARCH64_CALL26: - if (!IS_ENABLED(CONFIG_RANDOMIZE_BASE)) - break; - /* * We only have to consider branch targets that resolve * to symbols that are defined in a different section. @@ -203,8 +200,7 @@ static unsigned int count_plts(Elf64_Sym *syms, Elf64_Rela *rela, int num, break; case R_AARCH64_ADR_PREL_PG_HI21_NC: case R_AARCH64_ADR_PREL_PG_HI21: - if (!IS_ENABLED(CONFIG_ARM64_ERRATUM_843419) || - !cpus_have_const_cap(ARM64_WORKAROUND_843419)) + if (!cpus_have_final_cap(ARM64_WORKAROUND_843419)) break; /* @@ -239,13 +235,13 @@ static unsigned int count_plts(Elf64_Sym *syms, Elf64_Rela *rela, int num, } } - if (IS_ENABLED(CONFIG_ARM64_ERRATUM_843419) && - cpus_have_const_cap(ARM64_WORKAROUND_843419)) + if (cpus_have_final_cap(ARM64_WORKAROUND_843419)) { /* * Add some slack so we can skip PLT slots that may trigger * the erratum due to the placement of the ADRP instruction. */ ret += DIV_ROUND_UP(ret, (SZ_4K / sizeof(struct plt_entry))); + } return ret; } @@ -269,9 +265,6 @@ static int partition_branch_plt_relas(Elf64_Sym *syms, Elf64_Rela *rela, { int i = 0, j = numrels - 1; - if (!IS_ENABLED(CONFIG_RANDOMIZE_BASE)) - return 0; - while (i < j) { if (branch_rela_needs_plt(syms, &rela[i], dstidx)) i++; |