Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] IP27: Build fix
[MIPS] Wire up ioprio_set and ioprio_get.
[MIPS] Fix __raw_read_trylock() to allow multiple readers
[MIPS] Export __copy_user_inatomic.
[MIPS] R2 bitops compile fix for gcc < 4.0.
[MIPS] TX39: Remove redundant tx39_blast_icache() calls
[MIPS] Cobalt: Fix early printk
[MIPS] SMTC: De-obscure Malta hooks.
[MIPS] SMTC: Add fordward declarations for mm_struct and task_struct.
[MIPS] SMTC: <asm/mips_mt.h> must include <linux/cpumask.h>
[MIPS] SMTC: <asm/smtc_ipi.h> must include <linux/spinlock.h>
[MIPS] Atlas, Malta: Fix build warning.
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 4ec2dd5..a1cd84f 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -167,6 +167,7 @@
select IRQ_CPU
select MIPS_GT64111
select SYS_HAS_CPU_NEVADA
+ select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
select SYS_SUPPORTS_LITTLE_ENDIAN
@@ -837,7 +838,6 @@
source "arch/mips/tx4938/Kconfig"
source "arch/mips/vr41xx/Kconfig"
source "arch/mips/philips/pnx8550/common/Kconfig"
-source "arch/mips/cobalt/Kconfig"
endmenu
diff --git a/arch/mips/cobalt/Kconfig b/arch/mips/cobalt/Kconfig
deleted file mode 100644
index 7c42b08..0000000
--- a/arch/mips/cobalt/Kconfig
+++ /dev/null
@@ -1,7 +0,0 @@
-config EARLY_PRINTK
- bool "Early console support"
- depends on MIPS_COBALT
- help
- Provide early console support by direct access to the
- on board UART. The UART must have been previously
- initialised by the boot loader.
diff --git a/arch/mips/cobalt/console.c b/arch/mips/cobalt/console.c
index fff20d2..ca56b41 100644
--- a/arch/mips/cobalt/console.c
+++ b/arch/mips/cobalt/console.c
@@ -9,11 +9,8 @@
#include <asm/addrspace.h>
#include <asm/mach-cobalt/cobalt.h>
-static void putchar(int c)
+void prom_putchar(char c)
{
- if(c == '\n')
- putchar('\r');
-
while(!(COBALT_UART[UART_LSR] & UART_LSR_THRE))
;
diff --git a/arch/mips/kernel/mips_ksyms.c b/arch/mips/kernel/mips_ksyms.c
index 2ef857c..225755d 100644
--- a/arch/mips/kernel/mips_ksyms.c
+++ b/arch/mips/kernel/mips_ksyms.c
@@ -37,6 +37,7 @@
* Userspace access stuff.
*/
EXPORT_SYMBOL(__copy_user);
+EXPORT_SYMBOL(__copy_user_inatomic);
EXPORT_SYMBOL(__bzero);
EXPORT_SYMBOL(__strncpy_from_user_nocheck_asm);
EXPORT_SYMBOL(__strncpy_from_user_asm);
diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
index 7c0b393..0c9a9ff 100644
--- a/arch/mips/kernel/scall32-o32.S
+++ b/arch/mips/kernel/scall32-o32.S
@@ -656,6 +656,8 @@
sys sys_kexec_load 4
sys sys_getcpu 3
sys sys_epoll_pwait 6
+ sys sys_ioprio_set 3
+ sys sys_ioprio_get 2
.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 e569b84..23f3b11 100644
--- a/arch/mips/kernel/scall64-64.S
+++ b/arch/mips/kernel/scall64-64.S
@@ -471,3 +471,6 @@
PTR sys_kexec_load /* 5270 */
PTR sys_getcpu
PTR sys_epoll_pwait
+ PTR sys_ioprio_set
+ PTR sys_ioprio_get
+ .size sys_call_table,.-sys_call_table
diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
index f17e31e..6eac283 100644
--- a/arch/mips/kernel/scall64-n32.S
+++ b/arch/mips/kernel/scall64-n32.S
@@ -395,5 +395,8 @@
PTR compat_sys_set_robust_list
PTR compat_sys_get_robust_list
PTR compat_sys_kexec_load
- PTR sys_getcpu
+ PTR sys_getcpu /* 6275 */
PTR compat_sys_epoll_pwait
+ PTR sys_ioprio_set
+ PTR sys_ioprio_get
+ .size sysn32_call_table,.-sysn32_call_table
diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
index 142c9b7..7e74b41 100644
--- a/arch/mips/kernel/scall64-o32.S
+++ b/arch/mips/kernel/scall64-o32.S
@@ -519,4 +519,6 @@
PTR compat_sys_kexec_load
PTR sys_getcpu
PTR compat_sys_epoll_pwait
+ PTR sys_ioprio_set
+ PTR sys_ioprio_get /* 4315 */
.size sys_call_table,.-sys_call_table
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index b113376..1acdf09 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -251,8 +251,6 @@
void __init prom_init(void)
{
- u32 start, map, mask, data;
-
prom_argc = fw_arg0;
_prom_argv = (int *) fw_arg1;
_prom_envp = (int *) fw_arg2;
@@ -278,6 +276,8 @@
mips_revision_corid = MIPS_REVISION_CORID_CORE_EMUL_MSC;
}
switch(mips_revision_corid) {
+ u32 start, map, mask, data;
+
case MIPS_REVISION_CORID_QED_RM5261:
case MIPS_REVISION_CORID_CORE_LV:
case MIPS_REVISION_CORID_CORE_FPGA:
diff --git a/arch/mips/mips-boards/malta/Makefile b/arch/mips/mips-boards/malta/Makefile
index cb7f349..377d9e8 100644
--- a/arch/mips/mips-boards/malta/Makefile
+++ b/arch/mips/mips-boards/malta/Makefile
@@ -21,4 +21,4 @@
obj-y := malta_int.o malta_setup.o
obj-$(CONFIG_MTD) += malta_mtd.o
-obj-$(CONFIG_SMP) += malta_smp.o
+obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o
diff --git a/arch/mips/mips-boards/malta/malta_smp.c b/arch/mips/mips-boards/malta/malta_smtc.c
similarity index 67%
rename from arch/mips/mips-boards/malta/malta_smp.c
rename to arch/mips/mips-boards/malta/malta_smtc.c
index cf96717..d1c80f6 100644
--- a/arch/mips/mips-boards/malta/malta_smp.c
+++ b/arch/mips/mips-boards/malta/malta_smtc.c
@@ -1,25 +1,14 @@
/*
* Malta Platform-specific hooks for SMP operation
*/
+#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/cpumask.h>
-#include <linux/interrupt.h>
-
-#include <asm/atomic.h>
-#include <asm/cpu.h>
-#include <asm/processor.h>
-#include <asm/system.h>
-#include <asm/hardirq.h>
-#include <asm/mmu_context.h>
-#include <asm/smp.h>
-#ifdef CONFIG_MIPS_MT_SMTC
+#include <asm/mipsregs.h>
+#include <asm/mipsmtregs.h>
+#include <asm/smtc.h>
#include <asm/smtc_ipi.h>
-#endif /* CONFIG_MIPS_MT_SMTC */
/* VPE/SMP Prototype implements platform interfaces directly */
-#if !defined(CONFIG_MIPS_MT_SMP)
/*
* Cause the specified action to be performed on a targeted "CPU"
@@ -27,10 +16,8 @@
void core_send_ipi(int cpu, unsigned int action)
{
-/* "CPU" may be TC of same VPE, VPE of same CPU, or different CPU */
-#ifdef CONFIG_MIPS_MT_SMTC
+ /* "CPU" may be TC of same VPE, VPE of same CPU, or different CPU */
smtc_send_ipi(cpu, LINUX_SMP_IPI, action);
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -39,9 +26,7 @@
void prom_boot_secondary(int cpu, struct task_struct *idle)
{
-#ifdef CONFIG_MIPS_MT_SMTC
smtc_boot_secondary(cpu, idle);
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -50,7 +35,6 @@
void prom_init_secondary(void)
{
-#ifdef CONFIG_MIPS_MT_SMTC
void smtc_init_secondary(void);
int myvpe;
@@ -65,7 +49,6 @@
}
smtc_init_secondary();
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -93,9 +76,7 @@
void prom_smp_finish(void)
{
-#ifdef CONFIG_MIPS_MT_SMTC
smtc_smp_finish();
-#endif /* CONFIG_MIPS_MT_SMTC */
}
/*
@@ -105,5 +86,3 @@
void prom_cpus_done(void)
{
}
-
-#endif /* CONFIG_MIPS32R2_MT_SMP */
diff --git a/arch/mips/mm/c-tx39.c b/arch/mips/mm/c-tx39.c
index f32ebde..560a6de 100644
--- a/arch/mips/mm/c-tx39.c
+++ b/arch/mips/mm/c-tx39.c
@@ -128,7 +128,6 @@
return;
tx39_blast_dcache();
- tx39_blast_icache();
}
static inline void tx39___flush_cache_all(void)
@@ -142,24 +141,19 @@
if (!cpu_has_dc_aliases)
return;
- if (cpu_context(smp_processor_id(), mm) != 0) {
- tx39_flush_cache_all();
- }
+ if (cpu_context(smp_processor_id(), mm) != 0)
+ tx39_blast_dcache();
}
static void tx39_flush_cache_range(struct vm_area_struct *vma,
unsigned long start, unsigned long end)
{
- int exec;
-
+ if (!cpu_has_dc_aliases)
+ return;
if (!(cpu_context(smp_processor_id(), vma->vm_mm)))
return;
- exec = vma->vm_flags & VM_EXEC;
- if (cpu_has_dc_aliases || exec)
- tx39_blast_dcache();
- if (exec)
- tx39_blast_icache();
+ tx39_blast_dcache();
}
static void tx39_flush_cache_page(struct vm_area_struct *vma, unsigned long page, unsigned long pfn)
@@ -218,7 +212,7 @@
static void local_tx39_flush_data_cache_page(void * addr)
{
- tx39_blast_dcache_page(addr);
+ tx39_blast_dcache_page((unsigned long)addr);
}
static void tx39_flush_data_cache_page(unsigned long addr)
diff --git a/arch/mips/sgi-ip27/ip27-init.c b/arch/mips/sgi-ip27/ip27-init.c
index 9094baf..74158d3 100644
--- a/arch/mips/sgi-ip27/ip27-init.c
+++ b/arch/mips/sgi-ip27/ip27-init.c
@@ -191,7 +191,6 @@
ioc3->eier = 0;
}
-extern void ip27_setup_console(void);
extern void ip27_time_init(void);
extern void ip27_reboot_setup(void);
@@ -200,7 +199,6 @@
hubreg_t p, e, n_mode;
nasid_t nid;
- ip27_setup_console();
ip27_reboot_setup();
/*
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index 89436b9..8959da2 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -54,6 +54,7 @@
static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
{
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned short bit = nr & SZLONG_MASK;
unsigned long temp;
if (cpu_has_llsc && R10000_LLSC_WAR) {
@@ -65,9 +66,9 @@
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
#ifdef CONFIG_CPU_MIPSR2
- } else if (__builtin_constant_p(nr)) {
+ } else if (__builtin_constant_p(bit)) {
__asm__ __volatile__(
"1: " __LL "%0, %1 # set_bit \n"
" " __INS "%0, %4, %2, 1 \n"
@@ -77,7 +78,7 @@
"2: b 1b \n"
" .previous \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (nr & SZLONG_MASK), "m" (*m), "r" (~0));
+ : "ir" (bit), "m" (*m), "r" (~0));
#endif /* CONFIG_CPU_MIPSR2 */
} else if (cpu_has_llsc) {
__asm__ __volatile__(
@@ -91,14 +92,14 @@
" .previous \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
} else {
volatile unsigned long *a = addr;
unsigned long mask;
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
*a |= mask;
local_irq_restore(flags);
@@ -118,6 +119,7 @@
static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
{
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
+ unsigned short bit = nr & SZLONG_MASK;
unsigned long temp;
if (cpu_has_llsc && R10000_LLSC_WAR) {
@@ -129,9 +131,9 @@
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
+ : "ir" (~(1UL << bit)), "m" (*m));
#ifdef CONFIG_CPU_MIPSR2
- } else if (__builtin_constant_p(nr)) {
+ } else if (__builtin_constant_p(bit)) {
__asm__ __volatile__(
"1: " __LL "%0, %1 # clear_bit \n"
" " __INS "%0, $0, %2, 1 \n"
@@ -141,7 +143,7 @@
"2: b 1b \n"
" .previous \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (nr & SZLONG_MASK), "m" (*m));
+ : "ir" (bit), "m" (*m));
#endif /* CONFIG_CPU_MIPSR2 */
} else if (cpu_has_llsc) {
__asm__ __volatile__(
@@ -155,14 +157,14 @@
" .previous \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
+ : "ir" (~(1UL << bit)), "m" (*m));
} else {
volatile unsigned long *a = addr;
unsigned long mask;
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
*a &= ~mask;
local_irq_restore(flags);
@@ -180,6 +182,8 @@
*/
static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp;
@@ -192,7 +196,7 @@
" beqzl %0, 1b \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
} else if (cpu_has_llsc) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp;
@@ -208,14 +212,14 @@
" .previous \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m)
- : "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
+ : "ir" (1UL << bit), "m" (*m));
} else {
volatile unsigned long *a = addr;
unsigned long mask;
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
*a ^= mask;
local_irq_restore(flags);
@@ -233,6 +237,8 @@
static inline int test_and_set_bit(unsigned long nr,
volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp, res;
@@ -246,7 +252,7 @@
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -269,7 +275,7 @@
" .previous \n"
" .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -280,7 +286,7 @@
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
retval = (mask & *a) != 0;
*a |= mask;
@@ -303,6 +309,8 @@
static inline int test_and_clear_bit(unsigned long nr,
volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp, res;
@@ -317,7 +325,7 @@
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -336,7 +344,7 @@
"2: b 1b \n"
" .previous \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "ri" (nr & SZLONG_MASK), "m" (*m)
+ : "ri" (bit), "m" (*m)
: "memory");
return res;
@@ -361,7 +369,7 @@
" .previous \n"
" .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -372,7 +380,7 @@
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
retval = (mask & *a) != 0;
*a &= ~mask;
@@ -395,6 +403,8 @@
static inline int test_and_change_bit(unsigned long nr,
volatile unsigned long *addr)
{
+ unsigned short bit = nr & SZLONG_MASK;
+
if (cpu_has_llsc && R10000_LLSC_WAR) {
unsigned long *m = ((unsigned long *) addr) + (nr >> SZLONG_LOG);
unsigned long temp, res;
@@ -408,7 +418,7 @@
" and %2, %0, %3 \n"
" .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -431,7 +441,7 @@
" .previous \n"
" .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
- : "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
+ : "r" (1UL << bit), "m" (*m)
: "memory");
return res != 0;
@@ -441,7 +451,7 @@
unsigned long flags;
a += nr >> SZLONG_LOG;
- mask = 1UL << (nr & SZLONG_MASK);
+ mask = 1UL << bit;
local_irq_save(flags);
retval = (mask & *a) != 0;
*a ^= mask;
diff --git a/include/asm-mips/mips_mt.h b/include/asm-mips/mips_mt.h
index fdfff0b..8045abc 100644
--- a/include/asm-mips/mips_mt.h
+++ b/include/asm-mips/mips_mt.h
@@ -6,6 +6,8 @@
#ifndef __ASM_MIPS_MT_H
#define __ASM_MIPS_MT_H
+#include <linux/cpumask.h>
+
extern cpumask_t mt_fpu_cpumask;
extern unsigned long mt_fpemul_threshold;
diff --git a/include/asm-mips/smtc.h b/include/asm-mips/smtc.h
index e1941d1..44dfa4a 100644
--- a/include/asm-mips/smtc.h
+++ b/include/asm-mips/smtc.h
@@ -34,6 +34,9 @@
extern asiduse smtc_live_asid[MAX_SMTC_TLBS][MAX_SMTC_ASIDS];
+struct mm_struct;
+struct task_struct;
+
void smtc_get_new_mmu_context(struct mm_struct *mm, unsigned long cpu);
void smtc_flush_tlb_asid(unsigned long asid);
diff --git a/include/asm-mips/smtc_ipi.h b/include/asm-mips/smtc_ipi.h
index 55f3419..360ea6d 100644
--- a/include/asm-mips/smtc_ipi.h
+++ b/include/asm-mips/smtc_ipi.h
@@ -4,6 +4,8 @@
#ifndef __ASM_SMTC_IPI_H
#define __ASM_SMTC_IPI_H
+#include <linux/spinlock.h>
+
//#define SMTC_IPI_DEBUG
#ifdef SMTC_IPI_DEBUG
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index f1755d2..35e431c 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -287,7 +287,7 @@
" .set noreorder # __raw_read_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
- " bnez %1, 2f \n"
+ " bltz %1, 2f \n"
" addu %1, 1 \n"
" sc %1, %0 \n"
" .set reorder \n"
@@ -304,7 +304,7 @@
" .set noreorder # __raw_read_trylock \n"
" li %2, 0 \n"
"1: ll %1, %3 \n"
- " bnez %1, 2f \n"
+ " bltz %1, 2f \n"
" addu %1, 1 \n"
" sc %1, %0 \n"
" beqz %1, 1b \n"
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index c62c20e..b255117 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -435,6 +435,8 @@
__cu_len; \
})
+extern size_t __copy_user_inatomic(void *__to, const void *__from, size_t __n);
+
#define __copy_to_user_inatomic(to,from,n) \
({ \
void __user *__cu_to; \
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index 696cff3..2f1087b 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -334,16 +334,18 @@
#define __NR_kexec_load (__NR_Linux + 311)
#define __NR_getcpu (__NR_Linux + 312)
#define __NR_epoll_pwait (__NR_Linux + 313)
+#define __NR_ioprio_set (__NR_Linux + 314)
+#define __NR_ioprio_get (__NR_Linux + 315)
/*
* Offset of the last Linux o32 flavoured syscall
*/
-#define __NR_Linux_syscalls 313
+#define __NR_Linux_syscalls 315
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
-#define __NR_O32_Linux_syscalls 313
+#define __NR_O32_Linux_syscalls 315
#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -624,16 +626,18 @@
#define __NR_kexec_load (__NR_Linux + 270)
#define __NR_getcpu (__NR_Linux + 271)
#define __NR_epoll_pwait (__NR_Linux + 272)
+#define __NR_ioprio_set (__NR_Linux + 273)
+#define __NR_ioprio_get (__NR_Linux + 274)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
-#define __NR_Linux_syscalls 272
+#define __NR_Linux_syscalls 274
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
-#define __NR_64_Linux_syscalls 272
+#define __NR_64_Linux_syscalls 274
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -918,16 +922,18 @@
#define __NR_kexec_load (__NR_Linux + 274)
#define __NR_getcpu (__NR_Linux + 275)
#define __NR_epoll_pwait (__NR_Linux + 276)
+#define __NR_ioprio_set (__NR_Linux + 277)
+#define __NR_ioprio_get (__NR_Linux + 278)
/*
* Offset of the last N32 flavoured syscall
*/
-#define __NR_Linux_syscalls 276
+#define __NR_Linux_syscalls 278
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
-#define __NR_N32_Linux_syscalls 276
+#define __NR_N32_Linux_syscalls 278
#ifdef __KERNEL__