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-rw-r--r--arch/mips/kernel/apm.c2
-rw-r--r--arch/mips/kernel/cpu-probe.c2
-rw-r--r--arch/mips/kernel/entry.S6
-rw-r--r--arch/mips/kernel/gdb-low.S4
-rw-r--r--arch/mips/kernel/genex.S2
-rw-r--r--arch/mips/kernel/head.S2
-rw-r--r--arch/mips/kernel/r4k_switch.S6
-rw-r--r--arch/mips/kernel/scall32-o32.S1
-rw-r--r--arch/mips/kernel/scall64-64.S1
-rw-r--r--arch/mips/kernel/scall64-n32.S1
-rw-r--r--arch/mips/kernel/scall64-o32.S1
-rw-r--r--arch/mips/kernel/setup.c3
-rw-r--r--arch/mips/kernel/smtc-asm.S10
-rw-r--r--arch/mips/kernel/syscall.c8
-rw-r--r--arch/mips/kernel/traps.c15
15 files changed, 36 insertions, 28 deletions
diff --git a/arch/mips/kernel/apm.c b/arch/mips/kernel/apm.c
index 15f46b4471fd..7bdbcd811b57 100644
--- a/arch/mips/kernel/apm.c
+++ b/arch/mips/kernel/apm.c
@@ -260,7 +260,7 @@ static unsigned int apm_poll(struct file *fp, poll_table * wait)
* has acknowledge does the actual suspend happen.
*/
static int
-apm_ioctl(struct inode * inode, struct file *filp, u_int cmd, u_long arg)
+apm_ioctl(struct inode * inode, struct file *filp, unsigned int cmd, unsigned long arg)
{
struct apm_user *as = filp->private_data;
unsigned long flags;
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 8c2c359a05f4..e045aba4ebda 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -597,8 +597,6 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c)
break;
case PRID_IMP_25KF:
c->cputype = CPU_25KF;
- /* Probe for L2 cache */
- c->scache.flags &= ~MIPS_CACHE_NOT_PRESENT;
break;
case PRID_IMP_34K:
c->cputype = CPU_34K;
diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index a9c6de1b9542..457565162dd5 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -87,7 +87,7 @@ FEXPORT(restore_all) # restore full frame
ori v1, v0, TCSTATUS_IXMT
mtc0 v1, CP0_TCSTATUS
andi v0, TCSTATUS_IXMT
- ehb
+ _ehb
mfc0 t0, CP0_TCCONTEXT
DMT 9 # dmt t1
jal mips_ihb
@@ -95,7 +95,7 @@ FEXPORT(restore_all) # restore full frame
andi t3, t0, 0xff00
or t2, t2, t3
mtc0 t2, CP0_STATUS
- ehb
+ _ehb
andi t1, t1, VPECONTROL_TE
beqz t1, 1f
EMT
@@ -105,7 +105,7 @@ FEXPORT(restore_all) # restore full frame
xori v1, v1, TCSTATUS_IXMT
or v1, v0, v1
mtc0 v1, CP0_TCSTATUS
- ehb
+ _ehb
xor t0, t0, t3
mtc0 t0, CP0_TCCONTEXT
#endif /* CONFIG_MIPS_MT_SMTC */
diff --git a/arch/mips/kernel/gdb-low.S b/arch/mips/kernel/gdb-low.S
index 5fd7a8af0c62..8760131f89d9 100644
--- a/arch/mips/kernel/gdb-low.S
+++ b/arch/mips/kernel/gdb-low.S
@@ -291,7 +291,7 @@
ori t1, t2, TCSTATUS_IXMT
mtc0 t1, CP0_TCSTATUS
andi t2, t2, TCSTATUS_IXMT
- ehb
+ _ehb
DMT 9 # dmt t1
jal mips_ihb
nop
@@ -310,7 +310,7 @@
xori t1, t1, TCSTATUS_IXMT
or t1, t1, t2
mtc0 t1, CP0_TCSTATUS
- ehb
+ _ehb
#endif /* CONFIG_MIPS_MT_SMTC */
LONG_L v0, GDB_FR_STATUS(sp)
LONG_L v1, GDB_FR_EPC(sp)
diff --git a/arch/mips/kernel/genex.S b/arch/mips/kernel/genex.S
index ff7af369f286..6888cde560af 100644
--- a/arch/mips/kernel/genex.S
+++ b/arch/mips/kernel/genex.S
@@ -214,7 +214,7 @@ NESTED(except_vec_vi_handler, 0, sp)
mtc0 t0, CP0_TCCONTEXT
xor t1, t1, t0
mtc0 t1, CP0_STATUS
- ehb
+ _ehb
#endif /* CONFIG_MIPS_MT_SMTC */
CLI
move a0, sp
diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S
index bdf6f6eff721..c018098c9a56 100644
--- a/arch/mips/kernel/head.S
+++ b/arch/mips/kernel/head.S
@@ -96,7 +96,7 @@
/* Clear TKSU, leave IXMT */
xori t0, 0x00001800
mtc0 t0, CP0_TCSTATUS
- ehb
+ _ehb
/* We need to leave the global IE bit set, but clear EXL...*/
mfc0 t0, CP0_STATUS
or t0, ST0_CU0 | ST0_EXL | ST0_ERL | \set | \clr
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index db94e556fc97..e1b85e6c486a 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -94,7 +94,7 @@
ori t1, t2, TCSTATUS_IXMT
mtc0 t1, CP0_TCSTATUS
andi t2, t2, TCSTATUS_IXMT
- ehb
+ _ehb
DMT 8 # dmt t0
move t1,ra
jal mips_ihb
@@ -109,7 +109,7 @@
or a2, t1
mtc0 a2, CP0_STATUS
#ifdef CONFIG_MIPS_MT_SMTC
- ehb
+ _ehb
andi t0, t0, VPECONTROL_TE
beqz t0, 1f
emt
@@ -118,7 +118,7 @@
xori t1, t1, TCSTATUS_IXMT
or t1, t1, t2
mtc0 t1, CP0_TCSTATUS
- ehb
+ _ehb
#endif /* CONFIG_MIPS_MT_SMTC */
move v0, a0
jr ra
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 2d2fdf77e308..6344be46ca8c 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -647,6 +647,7 @@ einval: li v0, -EINVAL
sys sys_unshare 1
sys sys_splice 4
sys sys_sync_file_range 7 /* 4305 */
+ sys sys_tee 4
.endm
/* We pre-compute the number of _instruction_ bytes needed to
diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
index 9ba750887377..12d96c7d0bb2 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -462,3 +462,4 @@ sys_call_table:
PTR sys_unshare
PTR sys_splice
PTR sys_sync_file_range
+ PTR sys_tee /* 5265 */
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index 942aca26f9c4..685698554a8a 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -388,3 +388,4 @@ EXPORT(sysn32_call_table)
PTR sys_unshare
PTR sys_splice
PTR sys_sync_file_range
+ PTR sys_tee
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 8efb23a84131..0e632934cb76 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -510,4 +510,5 @@ sys_call_table:
PTR sys_unshare
PTR sys_splice
PTR sys32_sync_file_range /* 4305 */
+ PTR sys_tee
.size sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c
index bfcec8d9bfe4..d3e087115023 100644
--- a/arch/mips/kernel/setup.c
+++ b/arch/mips/kernel/setup.c
@@ -488,6 +488,9 @@ static inline void resource_init(void)
{
int i;
+ if (UNCAC_BASE != IO_BASE)
+ return;
+
code_resource.start = virt_to_phys(&_text);
code_resource.end = virt_to_phys(&_etext) - 1;
data_resource.start = virt_to_phys(&_etext);
diff --git a/arch/mips/kernel/smtc-asm.S b/arch/mips/kernel/smtc-asm.S
index c9d65196d917..72c6d98f8854 100644
--- a/arch/mips/kernel/smtc-asm.S
+++ b/arch/mips/kernel/smtc-asm.S
@@ -52,12 +52,12 @@ FEXPORT(__smtc_ipi_vector)
.set noat
/* Disable thread scheduling to make Status update atomic */
DMT 27 # dmt k1
- ehb
+ _ehb
/* Set EXL */
mfc0 k0,CP0_STATUS
ori k0,k0,ST0_EXL
mtc0 k0,CP0_STATUS
- ehb
+ _ehb
/* Thread scheduling now inhibited by EXL. Restore TE state. */
andi k1,k1,VPECONTROL_TE
beqz k1,1f
@@ -82,7 +82,7 @@ FEXPORT(__smtc_ipi_vector)
li k1,ST0_CU0
or k1,k1,k0
mtc0 k1,CP0_STATUS
- ehb
+ _ehb
get_saved_sp
/* Interrupting TC will have pre-set values in slots in the new frame */
2: subu k1,k1,PT_SIZE
@@ -90,7 +90,7 @@ FEXPORT(__smtc_ipi_vector)
lw k0,PT_TCSTATUS(k1)
/* Write it to TCStatus to restore CU/KSU/IXMT state */
mtc0 k0,$2,1
- ehb
+ _ehb
lw k0,PT_EPC(k1)
mtc0 k0,CP0_EPC
/* Save all will redundantly recompute the SP, but use it for now */
@@ -116,7 +116,7 @@ LEAF(self_ipi)
mfc0 t0,CP0_TCSTATUS
ori t1,t0,TCSTATUS_IXMT
mtc0 t1,CP0_TCSTATUS
- ehb
+ _ehb
/* We know we're in kernel mode, so prepare stack frame */
subu t1,sp,PT_SIZE
sw ra,PT_EPC(t1)
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c
index 5e8a18a8e2bd..6da8c68e89db 100644
--- a/arch/mips/kernel/syscall.c
+++ b/arch/mips/kernel/syscall.c
@@ -301,7 +301,7 @@ asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3)
*
* This is really horribly ugly.
*/
-asmlinkage int sys_ipc (uint call, int first, int second,
+asmlinkage int sys_ipc (unsigned int call, int first, int second,
unsigned long third, void __user *ptr, long fifth)
{
int version, ret;
@@ -359,18 +359,18 @@ asmlinkage int sys_ipc (uint call, int first, int second,
case SHMAT:
switch (version) {
default: {
- ulong raddr;
+ unsigned long raddr;
ret = do_shmat (first, (char __user *) ptr, second,
&raddr);
if (ret)
return ret;
- return put_user (raddr, (ulong __user *) third);
+ return put_user (raddr, (unsigned long __user *) third);
}
case 1: /* iBCS2 emulator entry point */
if (!segment_eq(get_fs(), get_ds()))
return -EINVAL;
return do_shmat (first, (char __user *) ptr, second,
- (ulong *) third);
+ (unsigned long *) third);
}
case SHMDT:
return sys_shmdt ((char __user *)ptr);
diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
index ad16eceb24dd..67971938a2cb 100644
--- a/arch/mips/kernel/traps.c
+++ b/arch/mips/kernel/traps.c
@@ -1050,7 +1050,7 @@ void *set_except_vector(int n, void *addr)
return (void *)old_handler;
}
-#ifdef CONFIG_CPU_MIPSR2
+#ifdef CONFIG_CPU_MIPSR2_SRS
/*
* MIPSR2 shadow register set allocation
* FIXME: SMP...
@@ -1069,11 +1069,9 @@ static struct shadow_registers {
static void mips_srs_init(void)
{
-#ifdef CONFIG_CPU_MIPSR2_SRS
shadow_registers.sr_supported = ((read_c0_srsctl() >> 26) & 0x0f) + 1;
printk(KERN_INFO "%d MIPSR2 register sets available\n",
shadow_registers.sr_supported);
-#endif
shadow_registers.sr_allocated = 1; /* Set 0 used by kernel */
}
@@ -1198,7 +1196,14 @@ void *set_vi_handler(int n, void *addr)
{
return set_vi_srs_handler(n, addr, 0);
}
-#endif
+
+#else
+
+static inline void mips_srs_init(void)
+{
+}
+
+#endif /* CONFIG_CPU_MIPSR2_SRS */
/*
* This is used by native signal handling
@@ -1388,9 +1393,7 @@ void __init trap_init(void)
else
ebase = CAC_BASE;
-#ifdef CONFIG_CPU_MIPSR2
mips_srs_init();
-#endif
per_cpu_trap_init();
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 01:39:16 +0100