diff options
author | Ralf Baechle <ralf@linux-mips.org> | 2014-03-31 18:17:33 +0200 |
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committer | Ralf Baechle <ralf@linux-mips.org> | 2014-03-31 18:17:33 +0200 |
commit | ade63aada79c61bcd5f51cbd310f237399892268 (patch) | |
tree | 4f8605528bfd9b6261679883974b9ac4870223dd /arch/mips | |
parent | 9a1724c7506bfa7d3d9dcab13f83e9e6446929f9 (diff) | |
parent | c14af233fbe279d0e561ecf84f1208b1bae087ef (diff) | |
download | linux-stable-ade63aada79c61bcd5f51cbd310f237399892268.tar.gz linux-stable-ade63aada79c61bcd5f51cbd310f237399892268.tar.bz2 linux-stable-ade63aada79c61bcd5f51cbd310f237399892268.zip |
Merge branch '3.14-fixes' into mips-for-linux-next
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/Kconfig | 29 | ||||
-rw-r--r-- | arch/mips/Kconfig.debug | 10 | ||||
-rw-r--r-- | arch/mips/alchemy/board-gpr.c | 4 | ||||
-rw-r--r-- | arch/mips/alchemy/board-mtx1.c | 4 | ||||
-rw-r--r-- | arch/mips/bcm47xx/board.c | 1 | ||||
-rw-r--r-- | arch/mips/bcm47xx/nvram.c | 2 | ||||
-rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 22 | ||||
-rw-r--r-- | arch/mips/include/asm/asmmacro.h | 15 | ||||
-rw-r--r-- | arch/mips/include/asm/fpu.h | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/ftrace.h | 20 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-au1x00/au1000.h | 12 | ||||
-rw-r--r-- | arch/mips/include/asm/syscall.h | 10 | ||||
-rw-r--r-- | arch/mips/include/uapi/asm/inst.h | 4 | ||||
-rw-r--r-- | arch/mips/kernel/ftrace.c | 5 | ||||
-rw-r--r-- | arch/mips/kernel/r4k_fpu.S | 16 | ||||
-rw-r--r-- | arch/mips/kernel/rtlx-cmp.c | 3 | ||||
-rw-r--r-- | arch/mips/kernel/rtlx-mt.c | 3 | ||||
-rw-r--r-- | arch/mips/math-emu/cp1emu.c | 6 | ||||
-rw-r--r-- | arch/mips/mti-malta/malta-amon.c | 2 | ||||
-rw-r--r-- | arch/mips/mti-malta/malta-int.c | 4 | ||||
-rw-r--r-- | arch/mips/pci/msi-octeon.c | 1 | ||||
-rw-r--r-- | arch/mips/power/hibernate.S | 1 |
22 files changed, 97 insertions, 79 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 14aeb174e00f..fc9be7c8c5aa 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -125,7 +125,7 @@ config BCM47XX select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_HAS_EARLY_PRINTK - select EARLY_PRINTK_8250 if EARLY_PRINTK + select USE_GENERIC_EARLY_PRINTK_8250 help Support for BCM47XX based boards @@ -152,7 +152,6 @@ config MIPS_COBALT select CSRC_R4K select CEVT_GT641XX select DMA_NONCOHERENT - select EARLY_PRINTK_8250 if EARLY_PRINTK select HW_HAS_PCI select I8253 select I8259 @@ -165,6 +164,7 @@ config MIPS_COBALT select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN + select USE_GENERIC_EARLY_PRINTK_8250 config MACH_DECSTATION bool "DECstations" @@ -677,6 +677,7 @@ config SNI_RM select SYS_SUPPORTS_BIG_ENDIAN select SYS_SUPPORTS_HIGHMEM select SYS_SUPPORTS_LITTLE_ENDIAN + select USE_GENERIC_EARLY_PRINTK_8250 help The SNI RM200/300/400 are MIPS-based machines manufactured by Siemens Nixdorf Informationssysteme (SNI), parent company of Pyramid @@ -1824,12 +1825,12 @@ endchoice config FORCE_MAX_ZONEORDER int "Maximum zone order" - range 14 64 if HUGETLB_PAGE && PAGE_SIZE_64KB - default "14" if HUGETLB_PAGE && PAGE_SIZE_64KB - range 13 64 if HUGETLB_PAGE && PAGE_SIZE_32KB - default "13" if HUGETLB_PAGE && PAGE_SIZE_32KB - range 12 64 if HUGETLB_PAGE && PAGE_SIZE_16KB - default "12" if HUGETLB_PAGE && PAGE_SIZE_16KB + range 14 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB + default "14" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB + range 13 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB + default "13" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB + range 12 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB + default "12" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB range 11 64 default "11" help @@ -2456,9 +2457,8 @@ config SECCOMP If unsure, say Y. Only embedded should say N here. config MIPS_O32_FP64_SUPPORT - bool "Support for O32 binaries using 64-bit FP" + bool "Support for O32 binaries using 64-bit FP (EXPERIMENTAL)" depends on 32BIT || MIPS32_O32 - default y help When this is enabled, the kernel will support use of 64-bit floating point registers with binaries using the O32 ABI along with the @@ -2470,7 +2470,14 @@ config MIPS_O32_FP64_SUPPORT of your kernel & potentially improve FP emulation performance by saying N here. - If unsure, say Y. + Although binutils currently supports use of this flag the details + concerning its effect upon the O32 ABI in userland are still being + worked on. In order to avoid userland becoming dependant upon current + behaviour before the details have been finalised, this option should + be considered experimental and only enabled by those working upon + said details. + + If unsure, say N. config USE_OF bool diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index b147e7038ff0..25de29211d76 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -21,13 +21,17 @@ config EARLY_PRINTK unless you want to debug such a crash. config EARLY_PRINTK_8250 - bool "8250/16550 and compatible serial early printk driver" - depends on EARLY_PRINTK - default n + bool + depends on EARLY_PRINTK && USE_GENERIC_EARLY_PRINTK_8250 + default y help + "8250/16550 and compatible serial early printk driver" If you say Y here, it will be possible to use a 8250/16550 serial port as the boot console. +config USE_GENERIC_EARLY_PRINTK_8250 + bool + config CMDLINE_BOOL bool "Built-in kernel command line" default n diff --git a/arch/mips/alchemy/board-gpr.c b/arch/mips/alchemy/board-gpr.c index 9edc35ff8cf1..acf9a2a37f5a 100644 --- a/arch/mips/alchemy/board-gpr.c +++ b/arch/mips/alchemy/board-gpr.c @@ -53,10 +53,8 @@ void __init prom_init(void) prom_init_cmdline(); memsize_str = prom_getenv("memsize"); - if (!memsize_str) + if (!memsize_str || kstrtoul(memsize_str, 0, &memsize)) memsize = 0x04000000; - else - strict_strtoul(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/alchemy/board-mtx1.c b/arch/mips/alchemy/board-mtx1.c index 9969dbab19e3..25a59a23547e 100644 --- a/arch/mips/alchemy/board-mtx1.c +++ b/arch/mips/alchemy/board-mtx1.c @@ -52,10 +52,8 @@ void __init prom_init(void) prom_init_cmdline(); memsize_str = prom_getenv("memsize"); - if (!memsize_str) + if (!memsize_str || kstrtoul(memsize_str, 0, &memsize)) memsize = 0x04000000; - else - strict_strtoul(memsize_str, 0, &memsize); add_memory_region(0, memsize, BOOT_MEM_RAM); } diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c index adf1ca83f800..44ab1be68c3c 100644 --- a/arch/mips/bcm47xx/board.c +++ b/arch/mips/bcm47xx/board.c @@ -1,3 +1,4 @@ +#include <linux/errno.h> #include <linux/export.h> #include <linux/string.h> #include <bcm47xx_board.h> diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c index 6decb27cf48b..2bed73a684ae 100644 --- a/arch/mips/bcm47xx/nvram.c +++ b/arch/mips/bcm47xx/nvram.c @@ -196,7 +196,7 @@ int bcm47xx_nvram_gpio_pin(const char *name) char nvram_var[10]; char buf[30]; - for (i = 0; i < 16; i++) { + for (i = 0; i < 32; i++) { err = snprintf(nvram_var, sizeof(nvram_var), "gpio%i", i); if (err <= 0) continue; diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index 25fbfae06c1f..c2bb4f896ce7 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -975,10 +975,6 @@ static int octeon_irq_ciu_xlat(struct irq_domain *d, if (ciu > 1 || bit > 63) return -EINVAL; - /* These are the GPIO lines */ - if (ciu == 0 && bit >= 16 && bit < 32) - return -EINVAL; - *out_hwirq = (ciu << 6) | bit; *out_type = 0; @@ -1007,6 +1003,10 @@ static int octeon_irq_ciu_map(struct irq_domain *d, if (!octeon_irq_virq_in_range(virq)) return -EINVAL; + /* Don't map irq if it is reserved for GPIO. */ + if (line == 0 && bit >= 16 && bit <32) + return 0; + if (line > 1 || octeon_irq_ciu_to_irq[line][bit] != 0) return -EINVAL; @@ -1525,10 +1525,6 @@ static int octeon_irq_ciu2_xlat(struct irq_domain *d, ciu = intspec[0]; bit = intspec[1]; - /* Line 7 are the GPIO lines */ - if (ciu > 6 || bit > 63) - return -EINVAL; - *out_hwirq = (ciu << 6) | bit; *out_type = 0; @@ -1570,8 +1566,14 @@ static int octeon_irq_ciu2_map(struct irq_domain *d, if (!octeon_irq_virq_in_range(virq)) return -EINVAL; - /* Line 7 are the GPIO lines */ - if (line > 6 || octeon_irq_ciu_to_irq[line][bit] != 0) + /* + * Don't map irq if it is reserved for GPIO. + * (Line 7 are the GPIO lines.) + */ + if (line == 7) + return 0; + + if (line > 7 || octeon_irq_ciu_to_irq[line][bit] != 0) return -EINVAL; if (octeon_irq_ciu2_is_edge(line, bit)) diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h index fe3b03c793e5..b464b8b1147a 100644 --- a/arch/mips/include/asm/asmmacro.h +++ b/arch/mips/include/asm/asmmacro.h @@ -9,6 +9,7 @@ #define _ASM_ASMMACRO_H #include <asm/hazards.h> +#include <asm/asm-offsets.h> #ifdef CONFIG_32BIT #include <asm/asmmacro-32.h> @@ -54,11 +55,21 @@ .endm .macro local_irq_disable reg=t0 +#ifdef CONFIG_PREEMPT + lw \reg, TI_PRE_COUNT($28) + addi \reg, \reg, 1 + sw \reg, TI_PRE_COUNT($28) +#endif mfc0 \reg, CP0_STATUS ori \reg, \reg, 1 xori \reg, \reg, 1 mtc0 \reg, CP0_STATUS irq_disable_hazard +#ifdef CONFIG_PREEMPT + lw \reg, TI_PRE_COUNT($28) + addi \reg, \reg, -1 + sw \reg, TI_PRE_COUNT($28) +#endif .endm #endif /* CONFIG_MIPS_MT_SMTC */ @@ -106,7 +117,7 @@ .endm .macro fpu_save_double thread status tmp -#if defined(CONFIG_MIPS64) || defined(CONFIG_CPU_MIPS32_R2) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) sll \tmp, \status, 5 bgez \tmp, 10f fpu_save_16odd \thread @@ -159,7 +170,7 @@ .endm .macro fpu_restore_double thread status tmp -#if defined(CONFIG_MIPS64) || defined(CONFIG_CPU_MIPS32_R2) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) sll \tmp, \status, 5 bgez \tmp, 10f # 16 register mode? diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h index 8a3d61f0017f..4d86b72750c7 100644 --- a/arch/mips/include/asm/fpu.h +++ b/arch/mips/include/asm/fpu.h @@ -57,7 +57,7 @@ static inline int __enable_fpu(enum fpu_mode mode) return 0; case FPU_64BIT: -#if !(defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_MIPS64)) +#if !(defined(CONFIG_CPU_MIPS32_R2) || defined(CONFIG_64BIT)) /* we only have a 32-bit FPU */ return SIGFPE; #endif diff --git a/arch/mips/include/asm/ftrace.h b/arch/mips/include/asm/ftrace.h index ce35c9af0c28..992aaba603b5 100644 --- a/arch/mips/include/asm/ftrace.h +++ b/arch/mips/include/asm/ftrace.h @@ -22,12 +22,12 @@ extern void _mcount(void); #define safe_load(load, src, dst, error) \ do { \ asm volatile ( \ - "1: " load " %[" STR(dst) "], 0(%[" STR(src) "])\n"\ - " li %[" STR(error) "], 0\n" \ + "1: " load " %[tmp_dst], 0(%[tmp_src])\n" \ + " li %[tmp_err], 0\n" \ "2:\n" \ \ ".section .fixup, \"ax\"\n" \ - "3: li %[" STR(error) "], 1\n" \ + "3: li %[tmp_err], 1\n" \ " j 2b\n" \ ".previous\n" \ \ @@ -35,8 +35,8 @@ do { \ STR(PTR) "\t1b, 3b\n\t" \ ".previous\n" \ \ - : [dst] "=&r" (dst), [error] "=r" (error)\ - : [src] "r" (src) \ + : [tmp_dst] "=&r" (dst), [tmp_err] "=r" (error)\ + : [tmp_src] "r" (src) \ : "memory" \ ); \ } while (0) @@ -44,12 +44,12 @@ do { \ #define safe_store(store, src, dst, error) \ do { \ asm volatile ( \ - "1: " store " %[" STR(src) "], 0(%[" STR(dst) "])\n"\ - " li %[" STR(error) "], 0\n" \ + "1: " store " %[tmp_src], 0(%[tmp_dst])\n"\ + " li %[tmp_err], 0\n" \ "2:\n" \ \ ".section .fixup, \"ax\"\n" \ - "3: li %[" STR(error) "], 1\n" \ + "3: li %[tmp_err], 1\n" \ " j 2b\n" \ ".previous\n" \ \ @@ -57,8 +57,8 @@ do { \ STR(PTR) "\t1b, 3b\n\t" \ ".previous\n" \ \ - : [error] "=r" (error) \ - : [dst] "r" (dst), [src] "r" (src)\ + : [tmp_err] "=r" (error) \ + : [tmp_dst] "r" (dst), [tmp_src] "r" (src)\ : "memory" \ ); \ } while (0) diff --git a/arch/mips/include/asm/mach-au1x00/au1000.h b/arch/mips/include/asm/mach-au1x00/au1000.h index 54f9e84db8ac..b4c3ecb17d48 100644 --- a/arch/mips/include/asm/mach-au1x00/au1000.h +++ b/arch/mips/include/asm/mach-au1x00/au1000.h @@ -1161,18 +1161,6 @@ enum soc_au1200_ints { #define MAC_RX_BUFF3_STATUS 0x30 #define MAC_RX_BUFF3_ADDR 0x34 -#define UART_RX 0 /* Receive buffer */ -#define UART_TX 4 /* Transmit buffer */ -#define UART_IER 8 /* Interrupt Enable Register */ -#define UART_IIR 0xC /* Interrupt ID Register */ -#define UART_FCR 0x10 /* FIFO Control Register */ -#define UART_LCR 0x14 /* Line Control Register */ -#define UART_MCR 0x18 /* Modem Control Register */ -#define UART_LSR 0x1C /* Line Status Register */ -#define UART_MSR 0x20 /* Modem Status Register */ -#define UART_CLK 0x28 /* Baud Rate Clock Divider */ -#define UART_MOD_CNTRL 0x100 /* Module Control */ - /* SSIO */ #define SSI0_STATUS 0xB1600000 # define SSI_STATUS_BF (1 << 4) diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index 9031745cec1b..6c488c85d791 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -13,6 +13,7 @@ #ifndef __ASM_MIPS_SYSCALL_H #define __ASM_MIPS_SYSCALL_H +#include <linux/compiler.h> #include <linux/audit.h> #include <linux/elf-em.h> #include <linux/kernel.h> @@ -50,14 +51,14 @@ static inline unsigned long mips_get_syscall_arg(unsigned long *arg, #ifdef CONFIG_32BIT case 4: case 5: case 6: case 7: - return get_user(*arg, (int *)usp + 4 * n); + return get_user(*arg, (int *)usp + n); #endif #ifdef CONFIG_64BIT case 4: case 5: case 6: case 7: #ifdef CONFIG_MIPS32_O32 if (test_thread_flag(TIF_32BIT_REGS)) - return get_user(*arg, (int *)usp + 4 * n); + return get_user(*arg, (int *)usp + n); else #endif *arg = regs->regs[4 + n]; @@ -68,6 +69,8 @@ static inline unsigned long mips_get_syscall_arg(unsigned long *arg, default: BUG(); } + + unreachable(); } static inline long syscall_get_return_value(struct task_struct *task, @@ -100,7 +103,6 @@ static inline void syscall_get_arguments(struct task_struct *task, unsigned int i, unsigned int n, unsigned long *args) { - unsigned long arg; int ret; /* O32 ABI syscall() - Either 64-bit with O32 or 32-bit */ if ((config_enabled(CONFIG_32BIT) || @@ -111,7 +113,7 @@ static inline void syscall_get_arguments(struct task_struct *task, } while (n--) - ret |= mips_get_syscall_arg(&arg, task, regs, i++); + ret |= mips_get_syscall_arg(args++, task, regs, i++); /* * No way to communicate an error because this is a void function. diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index 1a44c5ac6f4f..df6e775f3fef 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -170,8 +170,8 @@ enum cop1_sdw_func { */ enum cop1x_func { lwxc1_op = 0x00, ldxc1_op = 0x01, - pfetch_op = 0x07, swxc1_op = 0x08, - sdxc1_op = 0x09, madd_s_op = 0x20, + swxc1_op = 0x08, sdxc1_op = 0x09, + pfetch_op = 0x0f, madd_s_op = 0x20, madd_d_op = 0x21, madd_e_op = 0x22, msub_s_op = 0x28, msub_d_op = 0x29, msub_e_op = 0x2a, nmadd_s_op = 0x30, diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c index ddcc3500248d..74fe73506d8f 100644 --- a/arch/mips/kernel/ftrace.c +++ b/arch/mips/kernel/ftrace.c @@ -115,11 +115,10 @@ static int ftrace_modify_code_2(unsigned long ip, unsigned int new_code1, safe_store_code(new_code1, ip, faulted); if (unlikely(faulted)) return -EFAULT; - ip += 4; - safe_store_code(new_code2, ip, faulted); + safe_store_code(new_code2, ip + 4, faulted); if (unlikely(faulted)) return -EFAULT; - flush_icache_range(ip, ip + 8); /* original ip + 12 */ + flush_icache_range(ip, ip + 8); return 0; } #endif diff --git a/arch/mips/kernel/r4k_fpu.S b/arch/mips/kernel/r4k_fpu.S index 0cfa7a56a153..71814272d148 100644 --- a/arch/mips/kernel/r4k_fpu.S +++ b/arch/mips/kernel/r4k_fpu.S @@ -36,9 +36,9 @@ LEAF(_save_fp_context) cfc1 t1, fcr31 -#if defined(CONFIG_64BIT) || defined(CONFIG_MIPS32_R2) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) .set push -#ifdef CONFIG_MIPS32_R2 +#ifdef CONFIG_CPU_MIPS32_R2 .set mips64r2 mfc0 t0, CP0_STATUS sll t0, t0, 5 @@ -147,11 +147,11 @@ LEAF(_save_fp_context32) * - cp1 status/control register */ LEAF(_restore_fp_context) - EX lw t0, SC_FPC_CSR(a0) + EX lw t1, SC_FPC_CSR(a0) -#if defined(CONFIG_64BIT) || defined(CONFIG_MIPS32_R2) +#if defined(CONFIG_64BIT) || defined(CONFIG_CPU_MIPS32_R2) .set push -#ifdef CONFIG_MIPS32_R2 +#ifdef CONFIG_CPU_MIPS32_R2 .set mips64r2 mfc0 t0, CP0_STATUS sll t0, t0, 5 @@ -192,7 +192,7 @@ LEAF(_restore_fp_context) EX ldc1 $f26, SC_FPREGS+208(a0) EX ldc1 $f28, SC_FPREGS+224(a0) EX ldc1 $f30, SC_FPREGS+240(a0) - ctc1 t0, fcr31 + ctc1 t1, fcr31 jr ra li v0, 0 # success END(_restore_fp_context) @@ -200,7 +200,7 @@ LEAF(_restore_fp_context) #ifdef CONFIG_MIPS32_COMPAT LEAF(_restore_fp_context32) /* Restore an o32 sigcontext. */ - EX lw t0, SC32_FPC_CSR(a0) + EX lw t1, SC32_FPC_CSR(a0) mfc0 t0, CP0_STATUS sll t0, t0, 5 @@ -240,7 +240,7 @@ LEAF(_restore_fp_context32) EX ldc1 $f26, SC32_FPREGS+208(a0) EX ldc1 $f28, SC32_FPREGS+224(a0) EX ldc1 $f30, SC32_FPREGS+240(a0) - ctc1 t0, fcr31 + ctc1 t1, fcr31 jr ra li v0, 0 # success END(_restore_fp_context32) diff --git a/arch/mips/kernel/rtlx-cmp.c b/arch/mips/kernel/rtlx-cmp.c index 56dc69635153..758fb3cd2326 100644 --- a/arch/mips/kernel/rtlx-cmp.c +++ b/arch/mips/kernel/rtlx-cmp.c @@ -112,5 +112,8 @@ void __exit rtlx_module_exit(void) for (i = 0; i < RTLX_CHANNELS; i++) device_destroy(mt_class, MKDEV(major, i)); + unregister_chrdev(major, RTLX_MODULE_NAME); + + aprp_hook = NULL; } diff --git a/arch/mips/kernel/rtlx-mt.c b/arch/mips/kernel/rtlx-mt.c index 91d61ba422b4..9c1aca00fd54 100644 --- a/arch/mips/kernel/rtlx-mt.c +++ b/arch/mips/kernel/rtlx-mt.c @@ -144,5 +144,8 @@ void __exit rtlx_module_exit(void) for (i = 0; i < RTLX_CHANNELS; i++) device_destroy(mt_class, MKDEV(major, i)); + unregister_chrdev(major, RTLX_MODULE_NAME); + + aprp_hook = NULL; } diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index 71a697c9d385..7b3c9acae689 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -1561,10 +1561,10 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx, break; } - case 0x7: /* 7 */ - if (MIPSInst_FUNC(ir) != pfetch_op) { + case 0x3: + if (MIPSInst_FUNC(ir) != pfetch_op) return SIGILL; - } + /* ignore prefx operation */ break; diff --git a/arch/mips/mti-malta/malta-amon.c b/arch/mips/mti-malta/malta-amon.c index 592ac0427426..84ac523b0ce0 100644 --- a/arch/mips/mti-malta/malta-amon.c +++ b/arch/mips/mti-malta/malta-amon.c @@ -72,7 +72,7 @@ int amon_cpu_start(int cpu, return 0; } -#ifdef CONFIG_MIPS_VPE_LOADER +#ifdef CONFIG_MIPS_VPE_LOADER_CMP int vpe_run(struct vpe *v) { struct vpe_notifications *n; diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c index c6cbfebcac9b..b71ee809191a 100644 --- a/arch/mips/mti-malta/malta-int.c +++ b/arch/mips/mti-malta/malta-int.c @@ -117,7 +117,7 @@ static void malta_hw0_irqdispatch(void) do_IRQ(MALTA_INT_BASE + irq); -#ifdef MIPS_VPE_APSP_API +#ifdef CONFIG_MIPS_VPE_APSP_API_MT if (aprp_hook) aprp_hook(); #endif @@ -311,7 +311,7 @@ static void ipi_call_dispatch(void) static irqreturn_t ipi_resched_interrupt(int irq, void *dev_id) { -#ifdef MIPS_VPE_APSP_API +#ifdef CONFIG_MIPS_VPE_APSP_API_CMP if (aprp_hook) aprp_hook(); #endif diff --git a/arch/mips/pci/msi-octeon.c b/arch/mips/pci/msi-octeon.c index d37be36dc659..2b91b0e61566 100644 --- a/arch/mips/pci/msi-octeon.c +++ b/arch/mips/pci/msi-octeon.c @@ -150,6 +150,7 @@ msi_irq_allocated: msg.address_lo = ((128ul << 20) + CVMX_PCI_MSI_RCV) & 0xffffffff; msg.address_hi = ((128ul << 20) + CVMX_PCI_MSI_RCV) >> 32; + break; case OCTEON_DMA_BAR_TYPE_BIG: /* When using big bar, Bar 0 is based at 0 */ msg.address_lo = (0 + CVMX_PCI_MSI_RCV) & 0xffffffff; diff --git a/arch/mips/power/hibernate.S b/arch/mips/power/hibernate.S index 7e0277a1048f..32a7c828f073 100644 --- a/arch/mips/power/hibernate.S +++ b/arch/mips/power/hibernate.S @@ -43,6 +43,7 @@ LEAF(swsusp_arch_resume) bne t1, t3, 1b PTR_L t0, PBE_NEXT(t0) bnez t0, 0b + jal local_flush_tlb_all /* Avoid TLB mismatch after kernel resume */ PTR_LA t0, saved_regs PTR_L ra, PT_R31(t0) PTR_L sp, PT_R29(t0) |