diff options
Diffstat (limited to 'arch/mips/kernel/unaligned.c')
| -rw-r--r-- | arch/mips/kernel/unaligned.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index 5c62065cbf22..f1c308dbbc4a 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -1025,7 +1025,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, if (!access_ok(VERIFY_READ, addr, 2)) goto sigbus; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) LoadHW(addr, value, res); else @@ -1044,7 +1044,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, if (!access_ok(VERIFY_READ, addr, 4)) goto sigbus; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) LoadW(addr, value, res); else @@ -1063,7 +1063,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, if (!access_ok(VERIFY_READ, addr, 2)) goto sigbus; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) LoadHWU(addr, value, res); else @@ -1131,7 +1131,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, compute_return_epc(regs); value = regs->regs[insn.i_format.rt]; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) StoreHW(addr, value, res); else @@ -1151,7 +1151,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, compute_return_epc(regs); value = regs->regs[insn.i_format.rt]; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) StoreW(addr, value, res); else @@ -1191,6 +1191,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, case ldc1_op: case swc1_op: case sdc1_op: + case cop1x_op: die_if_kernel("Unaligned FP access in kernel code", regs); BUG_ON(!used_math()); |
