diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/cpu-bugs64.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/ftrace.c | 5 | ||||
| -rw-r--r-- | arch/mips/kernel/perf_event_mipsxx.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/ptrace.c | 4 | ||||
| -rw-r--r-- | arch/mips/kernel/scall32-o32.S | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-64.S | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-n32.S | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/scall64-o32.S | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/smp-mt.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/time.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/vmlinux.lds.S | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/vpe.c | 2 |
13 files changed, 16 insertions, 14 deletions
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index b8bb8ba60869..f305ca14351b 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -73,7 +73,7 @@ static inline void mult_sh_align_mod(long *v1, long *v2, long *w, : "0" (5), "1" (8), "2" (5)); align_mod(align, mod); /* - * The trailing nop is needed to fullfill the two-instruction + * The trailing nop is needed to fulfill the two-instruction * requirement between reading hi/lo and staring a mult/div. * Leaving it out may cause gas insert a nop itself breaking * the desired alignment of the next chunk. diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c index 94ca2b018af7..feb8021a305f 100644 --- a/arch/mips/kernel/ftrace.c +++ b/arch/mips/kernel/ftrace.c @@ -23,6 +23,7 @@ #define JAL 0x0c000000 /* jump & link: ip --> ra, jump to target */ #define ADDR_MASK 0x03ffffff /* op_code|addr : 31...26|25 ....0 */ +#define JUMP_RANGE_MASK ((1UL << 28) - 1) #define INSN_NOP 0x00000000 /* nop */ #define INSN_JAL(addr) \ @@ -44,12 +45,12 @@ static inline void ftrace_dyn_arch_init_insns(void) /* jal (ftrace_caller + 8), jump over the first two instruction */ buf = (u32 *)&insn_jal_ftrace_caller; - uasm_i_jal(&buf, (FTRACE_ADDR + 8)); + uasm_i_jal(&buf, (FTRACE_ADDR + 8) & JUMP_RANGE_MASK); #ifdef CONFIG_FUNCTION_GRAPH_TRACER /* j ftrace_graph_caller */ buf = (u32 *)&insn_j_ftrace_graph_caller; - uasm_i_j(&buf, (unsigned long)ftrace_graph_caller); + uasm_i_j(&buf, (unsigned long)ftrace_graph_caller & JUMP_RANGE_MASK); #endif } diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c index d9a7db78ed62..75266ff4cc33 100644 --- a/arch/mips/kernel/perf_event_mipsxx.c +++ b/arch/mips/kernel/perf_event_mipsxx.c @@ -721,7 +721,7 @@ static void mipsxx_pmu_start(void) /* * MIPS performance counters can be per-TC. The control registers can - * not be directly accessed accross CPUs. Hence if we want to do global + * not be directly accessed across CPUs. Hence if we want to do global * control, we need cross CPU calls. on_each_cpu() can help us, but we * can not make sure this function is called with interrupts enabled. So * here we pause local counters and then grab a rwlock and leave the diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index ae167df73ddd..d2112d3cf115 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -410,7 +410,7 @@ unsigned long unwind_stack(struct task_struct *task, unsigned long *sp, if (!kallsyms_lookup_size_offset(pc, &size, &ofs)) return 0; /* - * Return ra if an exception occured at the first instruction + * Return ra if an exception occurred at the first instruction */ if (unlikely(ofs == 0)) { pc = *ra; diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c index d21c388c0116..584e6b55c865 100644 --- a/arch/mips/kernel/ptrace.c +++ b/arch/mips/kernel/ptrace.c @@ -540,8 +540,8 @@ asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit) secure_computing(regs->regs[2]); if (unlikely(current->audit_context) && entryexit) - audit_syscall_exit(AUDITSC_RESULT(regs->regs[2]), - regs->regs[2]); + audit_syscall_exit(AUDITSC_RESULT(regs->regs[7]), + -regs->regs[2]); if (!(current->ptrace & PT_PTRACED)) goto out; diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S index 7f5468b38d4c..7f1377eb22d3 100644 --- a/arch/mips/kernel/scall32-o32.S +++ b/arch/mips/kernel/scall32-o32.S @@ -565,7 +565,7 @@ einval: li v0, -ENOSYS sys sys_ioprio_get 2 /* 4315 */ sys sys_utimensat 4 sys sys_signalfd 3 - sys sys_ni_syscall 0 + sys sys_ni_syscall 0 /* was timerfd */ sys sys_eventfd 1 sys sys_fallocate 6 /* 4320 */ sys sys_timerfd_create 2 diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S index a2e1fcbc41dc..7c0ef7f128bf 100644 --- a/arch/mips/kernel/scall64-64.S +++ b/arch/mips/kernel/scall64-64.S @@ -404,7 +404,7 @@ sys_call_table: PTR sys_ioprio_get PTR sys_utimensat /* 5275 */ PTR sys_signalfd - PTR sys_ni_syscall + PTR sys_ni_syscall /* was timerfd */ PTR sys_eventfd PTR sys_fallocate PTR sys_timerfd_create /* 5280 */ diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S index b2c7624995b8..de6c5563beab 100644 --- a/arch/mips/kernel/scall64-n32.S +++ b/arch/mips/kernel/scall64-n32.S @@ -403,7 +403,7 @@ EXPORT(sysn32_call_table) PTR sys_ioprio_get PTR compat_sys_utimensat PTR compat_sys_signalfd /* 6280 */ - PTR sys_ni_syscall + PTR sys_ni_syscall /* was timerfd */ PTR sys_eventfd PTR sys_fallocate PTR sys_timerfd_create diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 049a9c8c49a0..b0541dda8830 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -522,7 +522,7 @@ sys_call_table: PTR sys_ioprio_get /* 4315 */ PTR compat_sys_utimensat PTR compat_sys_signalfd - PTR sys_ni_syscall + PTR sys_ni_syscall /* was timerfd */ PTR sys_eventfd PTR sys32_fallocate /* 4320 */ PTR sys_timerfd_create diff --git a/arch/mips/kernel/smp-mt.c b/arch/mips/kernel/smp-mt.c index c0e81418ba21..1ec56e635d04 100644 --- a/arch/mips/kernel/smp-mt.c +++ b/arch/mips/kernel/smp-mt.c @@ -120,7 +120,7 @@ static void vsmp_send_ipi_single(int cpu, unsigned int action) local_irq_save(flags); - vpflags = dvpe(); /* cant access the other CPU's registers whilst MVPE enabled */ + vpflags = dvpe(); /* can't access the other CPU's registers whilst MVPE enabled */ switch (action) { case SMP_CALL_FUNCTION: diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c index fb7497405510..1083ad4e1017 100644 --- a/arch/mips/kernel/time.c +++ b/arch/mips/kernel/time.c @@ -102,7 +102,7 @@ static __init int cpu_has_mfc0_count_bug(void) case CPU_R4400SC: case CPU_R4400MC: /* - * The published errata for the R4400 upto 3.0 say the CPU + * The published errata for the R4400 up to 3.0 say the CPU * has the mfc0 from count bug. */ if ((current_cpu_data.processor_id & 0xff) <= 0x30) diff --git a/arch/mips/kernel/vmlinux.lds.S b/arch/mips/kernel/vmlinux.lds.S index 832afbb87588..e4b0b0bec039 100644 --- a/arch/mips/kernel/vmlinux.lds.S +++ b/arch/mips/kernel/vmlinux.lds.S @@ -74,6 +74,7 @@ SECTIONS INIT_TASK_DATA(PAGE_SIZE) NOSAVE_DATA CACHELINE_ALIGNED_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT) + READ_MOSTLY_DATA(1 << CONFIG_MIPS_L1_CACHE_SHIFT) DATA_DATA CONSTRUCTORS } diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c index ab52b7cf3b6b..dbb6b408f001 100644 --- a/arch/mips/kernel/vpe.c +++ b/arch/mips/kernel/vpe.c @@ -19,7 +19,7 @@ * VPE support module * * Provides support for loading a MIPS SP program on VPE1. - * The SP enviroment is rather simple, no tlb's. It needs to be relocatable + * The SP environment is rather simple, no tlb's. It needs to be relocatable * (or partially linked). You should initialise your stack in the startup * code. This loader looks for the symbol __start and sets up * execution to resume from there. The MIPS SDE kit contains suitable examples. |