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-rw-r--r--arch/mips/kernel/cpu-probe.c3
-rw-r--r--arch/mips/kernel/cpu-r3k-probe.c1
-rw-r--r--arch/mips/kernel/genex.S8
-rw-r--r--arch/mips/kernel/kprobes.c2
-rw-r--r--arch/mips/kernel/linux32.c1
-rw-r--r--arch/mips/kernel/machine_kexec.c1
-rw-r--r--arch/mips/kernel/mips-cm.c5
-rw-r--r--arch/mips/kernel/mips-mt-fpaff.c1
-rw-r--r--arch/mips/kernel/mips-mt.c1
-rw-r--r--arch/mips/kernel/module.c3
-rw-r--r--arch/mips/kernel/prom.c2
-rw-r--r--arch/mips/kernel/r4k-bugs64.c1
-rw-r--r--arch/mips/kernel/relocate.c2
-rw-r--r--arch/mips/kernel/relocate_kernel.S2
-rw-r--r--arch/mips/kernel/setup.c3
-rw-r--r--arch/mips/kernel/signal-common.h3
-rw-r--r--arch/mips/kernel/signal.c3
-rw-r--r--arch/mips/kernel/signal32.c1
-rw-r--r--arch/mips/kernel/signal_n32.c4
-rw-r--r--arch/mips/kernel/signal_o32.c1
-rw-r--r--arch/mips/kernel/smp.c3
-rw-r--r--arch/mips/kernel/spram.c1
-rw-r--r--arch/mips/kernel/syscall.c1
-rw-r--r--arch/mips/kernel/syscalls/syscall_n32.tbl5
-rw-r--r--arch/mips/kernel/syscalls/syscall_n64.tbl5
-rw-r--r--arch/mips/kernel/syscalls/syscall_o32.tbl5
-rw-r--r--arch/mips/kernel/traps.c95
-rw-r--r--arch/mips/kernel/unaligned.c1
-rw-r--r--arch/mips/kernel/vpe.c4
29 files changed, 78 insertions, 90 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index b406d8bfb1..bda7f193ba 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -179,7 +179,6 @@ void __init check_bugs32(void)
static inline int cpu_has_confreg(void)
{
#ifdef CONFIG_CPU_R3000
- extern unsigned long r3k_cache_size(unsigned long);
unsigned long size1, size2;
unsigned long cfg = read_c0_conf();
@@ -1139,7 +1138,7 @@ static inline void cpu_probe_legacy(struct cpuinfo_mips *c, unsigned int cpu)
* This processor doesn't have an MMU, so it's not
* "real easy" to run Linux on it. It is left purely
* for documentation. Commented out because it shares
- * it's c0_prid id number with the TX3900.
+ * its c0_prid id number with the TX3900.
*/
c->cputype = CPU_R4650;
__cpu_name[cpu] = "R4650";
diff --git a/arch/mips/kernel/cpu-r3k-probe.c b/arch/mips/kernel/cpu-r3k-probe.c
index be93469c0e..0c826f729f 100644
--- a/arch/mips/kernel/cpu-r3k-probe.c
+++ b/arch/mips/kernel/cpu-r3k-probe.c
@@ -42,7 +42,6 @@ void __init check_bugs32(void)
static inline int cpu_has_confreg(void)
{
#ifdef CONFIG_CPU_R3000
- extern unsigned long r3k_cache_size(unsigned long);
unsigned long size1, size2;
unsigned long cfg = read_c0_conf();
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index b6de8e88c1..a572ce36a2 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -272,18 +272,17 @@ NESTED(except_vec_vi, 0, sp)
.set push
.set noreorder
PTR_LA v1, except_vec_vi_handler
-FEXPORT(except_vec_vi_lui)
- lui v0, 0 /* Patched */
jr v1
FEXPORT(except_vec_vi_ori)
- ori v0, 0 /* Patched */
+ ori v0, zero, 0 /* Offset in vi_handlers[] */
.set pop
END(except_vec_vi)
EXPORT(except_vec_vi_end)
/*
* Common Vectored Interrupt code
- * Complete the register saves and invoke the handler which is passed in $v0
+ * Complete the register saves and invoke the handler, $v0 holds
+ * offset into vi_handlers[]
*/
NESTED(except_vec_vi_handler, 0, sp)
SAVE_TEMP
@@ -331,6 +330,7 @@ NESTED(except_vec_vi_handler, 0, sp)
/* Save task's sp on IRQ stack so that unwinding can follow it */
LONG_S s1, 0(sp)
2:
+ PTR_L v0, vi_handlers(v0)
jalr v0
/* Restore sp */
diff --git a/arch/mips/kernel/kprobes.c b/arch/mips/kernel/kprobes.c
index 316b27d0d2..dc39f5b3fb 100644
--- a/arch/mips/kernel/kprobes.c
+++ b/arch/mips/kernel/kprobes.c
@@ -55,7 +55,7 @@ NOKPROBE_SYMBOL(insn_has_delayslot);
* one; putting breakpoint on top of atomic ll/sc pair is bad idea;
* so we need to prevent it and refuse kprobes insertion for such
* instructions; cannot do much about breakpoint in the middle of
- * ll/sc pair; it is upto user to avoid those places
+ * ll/sc pair; it is up to user to avoid those places
*/
static int insn_has_ll_or_sc(union mips_instruction insn)
{
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 6b61be4863..a0c0a7a654 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -42,6 +42,7 @@
#include <linux/uaccess.h>
#include <asm/mmu_context.h>
#include <asm/mman.h>
+#include <asm/syscalls.h>
#ifdef __MIPSEB__
#define merge_64(r1, r2) ((((r1) & 0xffffffffUL) << 32) + ((r2) & 0xffffffffUL))
diff --git a/arch/mips/kernel/machine_kexec.c b/arch/mips/kernel/machine_kexec.c
index 432bfd3e7f..4e3579bbd6 100644
--- a/arch/mips/kernel/machine_kexec.c
+++ b/arch/mips/kernel/machine_kexec.c
@@ -8,6 +8,7 @@
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/libfdt.h>
+#include <linux/reboot.h>
#include <asm/cacheflush.h>
#include <asm/page.h>
diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c
index 3f00788b08..268ac0b811 100644
--- a/arch/mips/kernel/mips-cm.c
+++ b/arch/mips/kernel/mips-cm.c
@@ -201,7 +201,7 @@ phys_addr_t __mips_cm_phys_base(void)
phys_addr_t mips_cm_phys_base(void)
__attribute__((weak, alias("__mips_cm_phys_base")));
-phys_addr_t __mips_cm_l2sync_phys_base(void)
+phys_addr_t __weak mips_cm_l2sync_phys_base(void)
{
u32 base_reg;
@@ -217,9 +217,6 @@ phys_addr_t __mips_cm_l2sync_phys_base(void)
return mips_cm_phys_base() + MIPS_CM_GCR_SIZE;
}
-phys_addr_t mips_cm_l2sync_phys_base(void)
- __attribute__((weak, alias("__mips_cm_l2sync_phys_base")));
-
static void mips_cm_probe_l2sync(void)
{
unsigned major_rev;
diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c
index 67e130d3f0..10172fc4f6 100644
--- a/arch/mips/kernel/mips-mt-fpaff.c
+++ b/arch/mips/kernel/mips-mt-fpaff.c
@@ -15,6 +15,7 @@
#include <linux/security.h>
#include <linux/types.h>
#include <linux/uaccess.h>
+#include <asm/syscalls.h>
/*
* CPU mask used to set process affinity for MT VPEs/TCs with FPUs
diff --git a/arch/mips/kernel/mips-mt.c b/arch/mips/kernel/mips-mt.c
index f88b7919f1..c07d64438b 100644
--- a/arch/mips/kernel/mips-mt.c
+++ b/arch/mips/kernel/mips-mt.c
@@ -19,6 +19,7 @@
#include <asm/mipsmtregs.h>
#include <asm/r4kcache.h>
#include <asm/cacheflush.h>
+#include <asm/mips_mt.h>
int vpelimit;
diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c
index 0c936cbf20..7b2fbaa9ca 100644
--- a/arch/mips/kernel/module.c
+++ b/arch/mips/kernel/module.c
@@ -20,8 +20,7 @@
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/jump_label.h>
-
-extern void jump_label_apply_nops(struct module *mod);
+#include <asm/jump_label.h>
struct mips_hi16 {
struct mips_hi16 *next;
diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c
index f88ce78e13..6062e6fa58 100644
--- a/arch/mips/kernel/prom.c
+++ b/arch/mips/kernel/prom.c
@@ -28,6 +28,8 @@ __init void mips_set_machine_name(const char *name)
strscpy(mips_machine_name, name, sizeof(mips_machine_name));
pr_info("MIPS: machine is %s\n", mips_get_machine_name());
+
+ dump_stack_set_arch_desc(name);
}
char *mips_get_machine_name(void)
diff --git a/arch/mips/kernel/r4k-bugs64.c b/arch/mips/kernel/r4k-bugs64.c
index 6ffefb2c69..1e30033007 100644
--- a/arch/mips/kernel/r4k-bugs64.c
+++ b/arch/mips/kernel/r4k-bugs64.c
@@ -14,6 +14,7 @@
#include <asm/fpu.h>
#include <asm/mipsregs.h>
#include <asm/setup.h>
+#include <asm/traps.h>
static char bug64hit[] __initdata =
"reliable operation impossible!\n%s";
diff --git a/arch/mips/kernel/relocate.c b/arch/mips/kernel/relocate.c
index 58fc8d0894..7eeeaf1ff9 100644
--- a/arch/mips/kernel/relocate.c
+++ b/arch/mips/kernel/relocate.c
@@ -380,7 +380,7 @@ void *__init relocate_kernel(void)
}
#endif /* CONFIG_USE_OF */
- /* Copy the kernel to it's new location */
+ /* Copy the kernel to its new location */
memcpy(loc_new, &_text, kernel_length);
/* Perform relocations on the new kernel */
diff --git a/arch/mips/kernel/relocate_kernel.S b/arch/mips/kernel/relocate_kernel.S
index 8f0a7263a9..de894a0211 100644
--- a/arch/mips/kernel/relocate_kernel.S
+++ b/arch/mips/kernel/relocate_kernel.S
@@ -70,7 +70,7 @@ copy_word:
done:
#ifdef CONFIG_SMP
/* kexec_flag reset is signal to other CPUs what kernel
- was moved to it's location. Note - we need relocated address
+ was moved to its location. Note - we need relocated address
of kexec_flag. */
bal 1f
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index 0461ab49e8..9c30de1515 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -42,6 +42,7 @@
#include <asm/sections.h>
#include <asm/setup.h>
#include <asm/smp-ops.h>
+#include <asm/mips-cps.h>
#include <asm/prom.h>
#include <asm/fw/fw.h>
@@ -146,7 +147,7 @@ static unsigned long __init init_initrd(void)
/*
* Board specific code or command line parser should have
* already set up initrd_start and initrd_end. In these cases
- * perfom sanity checks and use them if all looks good.
+ * perform sanity checks and use them if all looks good.
*/
if (!initrd_start || initrd_end <= initrd_start)
goto disable;
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index f50d48435c..136eb20ac0 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -40,4 +40,7 @@ _restore_fp_context(void __user *fpregs, void __user *csr);
extern asmlinkage int _save_msa_all_upper(void __user *buf);
extern asmlinkage int _restore_msa_all_upper(void __user *buf);
+extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
+extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
+
#endif /* __SIGNAL_COMMON_H */
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 479999b7f2..4a10f18a88 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -38,6 +38,7 @@
#include <asm/dsp.h>
#include <asm/inst.h>
#include <asm/msa.h>
+#include <asm/syscalls.h>
#include "signal-common.h"
@@ -569,7 +570,7 @@ void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
return (void __user __force *)(-1UL);
/*
- * FPU emulator may have it's own trampoline active just
+ * FPU emulator may have its own trampoline active just
* above the user stack, 16-bytes before the next lowest
* 16 byte boundary. Try to avoid trashing it.
*/
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 59b8965433..73081d4ee8 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -18,6 +18,7 @@
#include <asm/compat-signal.h>
#include <linux/uaccess.h>
#include <asm/unistd.h>
+#include <asm/syscalls.h>
#include "signal-common.h"
diff --git a/arch/mips/kernel/signal_n32.c b/arch/mips/kernel/signal_n32.c
index cfc77b6942..139d2596b0 100644
--- a/arch/mips/kernel/signal_n32.c
+++ b/arch/mips/kernel/signal_n32.c
@@ -24,6 +24,7 @@
#include <asm/ucontext.h>
#include <asm/fpu.h>
#include <asm/cpu-features.h>
+#include <asm/syscalls.h>
#include "signal-common.h"
@@ -32,9 +33,6 @@
*/
#define __NR_N32_restart_syscall 6214
-extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *);
-extern int restore_sigcontext(struct pt_regs *, struct sigcontext __user *);
-
struct ucontextn32 {
u32 uc_flags;
s32 uc_link;
diff --git a/arch/mips/kernel/signal_o32.c b/arch/mips/kernel/signal_o32.c
index 299a7a28ca..4f04584596 100644
--- a/arch/mips/kernel/signal_o32.c
+++ b/arch/mips/kernel/signal_o32.c
@@ -19,6 +19,7 @@
#include <asm/dsp.h>
#include <asm/sim.h>
#include <asm/unistd.h>
+#include <asm/syscalls.h>
#include "signal-common.h"
diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c
index 82e2e051b4..0b53d35a11 100644
--- a/arch/mips/kernel/smp.c
+++ b/arch/mips/kernel/smp.c
@@ -10,6 +10,7 @@
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
+#include <linux/profile.h>
#include <linux/smp.h>
#include <linux/spinlock.h>
#include <linux/threads.h>
@@ -468,11 +469,13 @@ int __cpu_up(unsigned int cpu, struct task_struct *tidle)
return 0;
}
+#ifdef CONFIG_PROFILING
/* Not really SMP stuff ... */
int setup_profiling_timer(unsigned int multiplier)
{
return 0;
}
+#endif
static void flush_tlb_all_ipi(void *info)
{
diff --git a/arch/mips/kernel/spram.c b/arch/mips/kernel/spram.c
index d5d96214cc..71c7e5e275 100644
--- a/arch/mips/kernel/spram.c
+++ b/arch/mips/kernel/spram.c
@@ -12,6 +12,7 @@
#include <asm/mipsregs.h>
#include <asm/r4kcache.h>
#include <asm/hazards.h>
+#include <asm/spram.h>
/*
* These definitions are correct for the 24K/34K/74K SPRAM sample
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index ae93a607dd..1bfc34a2e5 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -39,6 +39,7 @@
#include <asm/shmparam.h>
#include <asm/sync.h>
#include <asm/sysmips.h>
+#include <asm/syscalls.h>
#include <asm/switch_to.h>
/*
diff --git a/arch/mips/kernel/syscalls/syscall_n32.tbl b/arch/mips/kernel/syscalls/syscall_n32.tbl
index a842b41c8e..83cfc9eb6b 100644
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -395,3 +395,8 @@
454 n32 futex_wake sys_futex_wake
455 n32 futex_wait sys_futex_wait
456 n32 futex_requeue sys_futex_requeue
+457 n32 statmount sys_statmount
+458 n32 listmount sys_listmount
+459 n32 lsm_get_self_attr sys_lsm_get_self_attr
+460 n32 lsm_set_self_attr sys_lsm_set_self_attr
+461 n32 lsm_list_modules sys_lsm_list_modules
diff --git a/arch/mips/kernel/syscalls/syscall_n64.tbl b/arch/mips/kernel/syscalls/syscall_n64.tbl
index 116ff501bf..532b855df5 100644
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl
+++ b/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -371,3 +371,8 @@
454 n64 futex_wake sys_futex_wake
455 n64 futex_wait sys_futex_wait
456 n64 futex_requeue sys_futex_requeue
+457 n64 statmount sys_statmount
+458 n64 listmount sys_listmount
+459 n64 lsm_get_self_attr sys_lsm_get_self_attr
+460 n64 lsm_set_self_attr sys_lsm_set_self_attr
+461 n64 lsm_list_modules sys_lsm_list_modules
diff --git a/arch/mips/kernel/syscalls/syscall_o32.tbl b/arch/mips/kernel/syscalls/syscall_o32.tbl
index 525cc54bc6..f45c9530ea 100644
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl
+++ b/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -444,3 +444,8 @@
454 o32 futex_wake sys_futex_wake
455 o32 futex_wait sys_futex_wait
456 o32 futex_requeue sys_futex_requeue
+457 o32 statmount sys_statmount
+458 o32 listmount sys_listmount
+459 o32 lsm_get_self_attr sys_lsm_get_self_attr
+460 o32 lsm_set_self_attr sys_lsm_set_self_attr
+461 o32 lsm_list_modules sys_lsm_list_modules
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index 5b778995d4..a1c1cb5de9 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -2061,110 +2061,71 @@ static void do_default_vi(void)
panic("Caught unexpected vectored interrupt.");
}
-static void *set_vi_srs_handler(int n, vi_handler_t addr, int srs)
+void *set_vi_handler(int n, vi_handler_t addr)
{
+ extern const u8 except_vec_vi[];
+ extern const u8 except_vec_vi_ori[], except_vec_vi_end[];
+ extern const u8 rollback_except_vec_vi[];
unsigned long handler;
unsigned long old_handler = vi_handlers[n];
int srssets = current_cpu_data.srsets;
u16 *h;
unsigned char *b;
+ const u8 *vec_start;
+ int ori_offset;
+ int handler_len;
BUG_ON(!cpu_has_veic && !cpu_has_vint);
if (addr == NULL) {
handler = (unsigned long) do_default_vi;
- srs = 0;
} else
handler = (unsigned long) addr;
vi_handlers[n] = handler;
b = (unsigned char *)(ebase + 0x200 + n*VECTORSPACING);
- if (srs >= srssets)
- panic("Shadow register set %d not supported", srs);
-
if (cpu_has_veic) {
if (board_bind_eic_interrupt)
- board_bind_eic_interrupt(n, srs);
+ board_bind_eic_interrupt(n, 0);
} else if (cpu_has_vint) {
/* SRSMap is only defined if shadow sets are implemented */
if (srssets > 1)
- change_c0_srsmap(0xf << n*4, srs << n*4);
+ change_c0_srsmap(0xf << n*4, 0 << n*4);
}
- if (srs == 0) {
- /*
- * If no shadow set is selected then use the default handler
- * that does normal register saving and standard interrupt exit
- */
- extern const u8 except_vec_vi[], except_vec_vi_lui[];
- extern const u8 except_vec_vi_ori[], except_vec_vi_end[];
- extern const u8 rollback_except_vec_vi[];
- const u8 *vec_start = using_rollback_handler() ?
- rollback_except_vec_vi : except_vec_vi;
+ vec_start = using_rollback_handler() ? rollback_except_vec_vi :
+ except_vec_vi;
#if defined(CONFIG_CPU_MICROMIPS) || defined(CONFIG_CPU_BIG_ENDIAN)
- const int lui_offset = except_vec_vi_lui - vec_start + 2;
- const int ori_offset = except_vec_vi_ori - vec_start + 2;
+ ori_offset = except_vec_vi_ori - vec_start + 2;
#else
- const int lui_offset = except_vec_vi_lui - vec_start;
- const int ori_offset = except_vec_vi_ori - vec_start;
+ ori_offset = except_vec_vi_ori - vec_start;
#endif
- const int handler_len = except_vec_vi_end - vec_start;
-
- if (handler_len > VECTORSPACING) {
- /*
- * Sigh... panicing won't help as the console
- * is probably not configured :(
- */
- panic("VECTORSPACING too small");
- }
+ handler_len = except_vec_vi_end - vec_start;
- set_handler(((unsigned long)b - ebase), vec_start,
-#ifdef CONFIG_CPU_MICROMIPS
- (handler_len - 1));
-#else
- handler_len);
-#endif
- h = (u16 *)(b + lui_offset);
- *h = (handler >> 16) & 0xffff;
- h = (u16 *)(b + ori_offset);
- *h = (handler & 0xffff);
- local_flush_icache_range((unsigned long)b,
- (unsigned long)(b+handler_len));
- }
- else {
+ if (handler_len > VECTORSPACING) {
/*
- * In other cases jump directly to the interrupt handler. It
- * is the handler's responsibility to save registers if required
- * (eg hi/lo) and return from the exception using "eret".
+ * Sigh... panicing won't help as the console
+ * is probably not configured :(
*/
- u32 insn;
+ panic("VECTORSPACING too small");
+ }
- h = (u16 *)b;
- /* j handler */
+ set_handler(((unsigned long)b - ebase), vec_start,
#ifdef CONFIG_CPU_MICROMIPS
- insn = 0xd4000000 | (((u32)handler & 0x07ffffff) >> 1);
+ (handler_len - 1));
#else
- insn = 0x08000000 | (((u32)handler & 0x0fffffff) >> 2);
+ handler_len);
#endif
- h[0] = (insn >> 16) & 0xffff;
- h[1] = insn & 0xffff;
- h[2] = 0;
- h[3] = 0;
- local_flush_icache_range((unsigned long)b,
- (unsigned long)(b+8));
- }
+ /* insert offset into vi_handlers[] */
+ h = (u16 *)(b + ori_offset);
+ *h = n * sizeof(handler);
+ local_flush_icache_range((unsigned long)b,
+ (unsigned long)(b+handler_len));
return (void *)old_handler;
}
-void *set_vi_handler(int n, vi_handler_t addr)
-{
- return set_vi_srs_handler(n, addr, 0);
-}
-
-extern void tlb_init(void);
-
/*
* Timer interrupt
*/
@@ -2424,7 +2385,7 @@ void __init trap_init(void)
set_except_vector(i, handle_reserved);
/*
- * Copy the EJTAG debug exception vector handler code to it's final
+ * Copy the EJTAG debug exception vector handler code to its final
* destination.
*/
if (cpu_has_ejtag && board_ejtag_handler_setup)
diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c
index f4cf94e92e..db652c99b7 100644
--- a/arch/mips/kernel/unaligned.c
+++ b/arch/mips/kernel/unaligned.c
@@ -91,6 +91,7 @@
#include <asm/inst.h>
#include <asm/unaligned-emul.h>
#include <asm/mmu_context.h>
+#include <asm/traps.h>
#include <linux/uaccess.h>
#include "access-helper.h"
diff --git a/arch/mips/kernel/vpe.c b/arch/mips/kernel/vpe.c
index e9a0cfd02a..737d0d4fdc 100644
--- a/arch/mips/kernel/vpe.c
+++ b/arch/mips/kernel/vpe.c
@@ -6,9 +6,9 @@
* Copyright (C) 2004, 2005 MIPS Technologies, Inc. All rights reserved.
* Copyright (C) 2013 Imagination Technologies Ltd.
*
- * VPE spport module for loading a MIPS SP program into VPE1. The SP
+ * VPE support module for loading a MIPS SP program into VPE1. The SP
* environment is rather simple since there are no TLBs. It needs
- * to be relocatable (or partiall linked). Initialize your stack in
+ * to be relocatable (or partially linked). Initialize your stack in
* the startup-code. The loader looks for the symbol __start and sets
* up the execution to resume from there. To load and run, simply do
* a cat SP 'binary' to the /dev/vpe1 device.