diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:40:19 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:40:19 +0000 |
commit | 9f0fc191371843c4fc000a226b0a26b6c059aacd (patch) | |
tree | 35f8be3ef04506ac891ad001e8c41e535ae8d01d /arch/mips/include | |
parent | Releasing progress-linux version 6.6.15-2~progress7.99u1. (diff) | |
download | linux-9f0fc191371843c4fc000a226b0a26b6c059aacd.tar.xz linux-9f0fc191371843c4fc000a226b0a26b6c059aacd.zip |
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/mips/include')
-rw-r--r-- | arch/mips/include/asm/bitops.h | 25 | ||||
-rw-r--r-- | arch/mips/include/asm/cacheflush.h | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/checksum.h | 3 | ||||
-rw-r--r-- | arch/mips/include/asm/fb.h | 11 | ||||
-rw-r--r-- | arch/mips/include/asm/jump_label.h | 4 | ||||
-rw-r--r-- | arch/mips/include/asm/kexec.h | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/kprobes.h | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/local.h | 27 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-ar7/ar7.h | 191 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-ar7/irq.h | 16 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-ar7/prom.h | 12 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-ar7/spaces.h | 22 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-loongson32/dma.h | 21 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-loongson32/nand.h | 26 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-loongson32/platform.h | 3 | ||||
-rw-r--r-- | arch/mips/include/asm/pgalloc.h | 1 | ||||
-rw-r--r-- | arch/mips/include/asm/ptrace.h | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/smp-ops.h | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/smp.h | 2 |
19 files changed, 57 insertions, 317 deletions
diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index b4bf754f7d..89f73d1a4e 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -73,7 +73,8 @@ int __mips_test_and_clear_bit(unsigned long nr, volatile unsigned long *addr); int __mips_test_and_change_bit(unsigned long nr, volatile unsigned long *addr); - +bool __mips_xor_is_negative_byte(unsigned long mask, + volatile unsigned long *addr); /* * set_bit - Atomically set a bit in memory @@ -279,6 +280,28 @@ static inline int test_and_change_bit(unsigned long nr, return res; } +static inline bool xor_unlock_is_negative_byte(unsigned long mask, + volatile unsigned long *p) +{ + unsigned long orig; + bool res; + + smp_mb__before_atomic(); + + if (!kernel_uses_llsc) { + res = __mips_xor_is_negative_byte(mask, p); + } else { + orig = __test_bit_op(*p, "%0", + "xor\t%1, %0, %3", + "ir"(mask)); + res = (orig & BIT(7)) != 0; + } + + smp_llsc_mb(); + + return res; +} + #undef __bit_op #undef __test_bit_op diff --git a/arch/mips/include/asm/cacheflush.h b/arch/mips/include/asm/cacheflush.h index f36c2519ed..1f14132b3f 100644 --- a/arch/mips/include/asm/cacheflush.h +++ b/arch/mips/include/asm/cacheflush.h @@ -97,6 +97,8 @@ static inline void flush_cache_vmap(unsigned long start, unsigned long end) __flush_cache_vmap(); } +#define flush_cache_vmap_early(start, end) do { } while (0) + extern void (*__flush_cache_vunmap)(void); static inline void flush_cache_vunmap(unsigned long start, unsigned long end) diff --git a/arch/mips/include/asm/checksum.h b/arch/mips/include/asm/checksum.h index 4044eaf989..0921ddda11 100644 --- a/arch/mips/include/asm/checksum.h +++ b/arch/mips/include/asm/checksum.h @@ -241,7 +241,8 @@ static __inline__ __sum16 csum_ipv6_magic(const struct in6_addr *saddr, " .set pop" : "=&r" (sum), "=&r" (tmp) : "r" (saddr), "r" (daddr), - "0" (htonl(len)), "r" (htonl(proto)), "r" (sum)); + "0" (htonl(len)), "r" (htonl(proto)), "r" (sum) + : "memory"); return csum_fold(sum); } diff --git a/arch/mips/include/asm/fb.h b/arch/mips/include/asm/fb.h index 18b7226403..d98d6681d6 100644 --- a/arch/mips/include/asm/fb.h +++ b/arch/mips/include/asm/fb.h @@ -3,14 +3,13 @@ #include <asm/page.h> -struct file; - -static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, - unsigned long off) +static inline pgprot_t pgprot_framebuffer(pgprot_t prot, + unsigned long vm_start, unsigned long vm_end, + unsigned long offset) { - vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); + return pgprot_noncached(prot); } -#define fb_pgprotect fb_pgprotect +#define pgprot_framebuffer pgprot_framebuffer /* * MIPS doesn't define __raw_ I/O macros, so the helpers diff --git a/arch/mips/include/asm/jump_label.h b/arch/mips/include/asm/jump_label.h index c5c6864e64..405c85173f 100644 --- a/arch/mips/include/asm/jump_label.h +++ b/arch/mips/include/asm/jump_label.h @@ -36,7 +36,7 @@ static __always_inline bool arch_static_branch(struct static_key *key, bool branch) { - asm_volatile_goto("1:\t" B_INSN " 2f\n\t" + asm goto("1:\t" B_INSN " 2f\n\t" "2:\t.insn\n\t" ".pushsection __jump_table, \"aw\"\n\t" WORD_INSN " 1b, %l[l_yes], %0\n\t" @@ -50,7 +50,7 @@ l_yes: static __always_inline bool arch_static_branch_jump(struct static_key *key, bool branch) { - asm_volatile_goto("1:\t" J_INSN " %l[l_yes]\n\t" + asm goto("1:\t" J_INSN " %l[l_yes]\n\t" ".pushsection __jump_table, \"aw\"\n\t" WORD_INSN " 1b, %l[l_yes], %0\n\t" ".popsection\n\t" diff --git a/arch/mips/include/asm/kexec.h b/arch/mips/include/asm/kexec.h index d6d5fa5cc3..69e579e41e 100644 --- a/arch/mips/include/asm/kexec.h +++ b/arch/mips/include/asm/kexec.h @@ -31,7 +31,7 @@ static inline void crash_setup_regs(struct pt_regs *newregs, prepare_frametrace(newregs); } -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE struct kimage; extern unsigned long kexec_args[4]; extern int (*_machine_kexec_prepare)(struct kimage *); diff --git a/arch/mips/include/asm/kprobes.h b/arch/mips/include/asm/kprobes.h index 68b1e5d458..bc27d99c94 100644 --- a/arch/mips/include/asm/kprobes.h +++ b/arch/mips/include/asm/kprobes.h @@ -71,8 +71,6 @@ struct kprobe_ctlblk { struct prev_kprobe prev_kprobe; }; -extern int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); #endif /* CONFIG_KPROBES */ #endif /* _ASM_KPROBES_H */ diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h index e6ae3df034..86fc240222 100644 --- a/arch/mips/include/asm/local.h +++ b/arch/mips/include/asm/local.h @@ -108,22 +108,27 @@ static __inline__ bool local_try_cmpxchg(local_t *l, long *old, long new) #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n))) /** - * local_add_unless - add unless the number is a given value + * local_add_unless - add unless the number is already a given value * @l: pointer of type local_t * @a: the amount to add to l... * @u: ...unless l is equal to u. * - * Atomically adds @a to @l, so long as it was not @u. - * Returns non-zero if @l was not @u, and zero otherwise. + * Atomically adds @a to @l, if @v was not already @u. + * Returns true if the addition was done. */ -#define local_add_unless(l, a, u) \ -({ \ - long c, old; \ - c = local_read(l); \ - while (c != (u) && (old = local_cmpxchg((l), c, c + (a))) != c) \ - c = old; \ - c != (u); \ -}) +static __inline__ bool +local_add_unless(local_t *l, long a, long u) +{ + long c = local_read(l); + + do { + if (unlikely(c == u)) + return false; + } while (!local_try_cmpxchg(l, &c, c + a)); + + return true; +} + #define local_inc_not_zero(l) local_add_unless((l), 1, 0) #define local_dec_return(l) local_sub_return(1, (l)) diff --git a/arch/mips/include/asm/mach-ar7/ar7.h b/arch/mips/include/asm/mach-ar7/ar7.h deleted file mode 100644 index 1e8621a6af..0000000000 --- a/arch/mips/include/asm/mach-ar7/ar7.h +++ /dev/null @@ -1,191 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org> - * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org> - */ - -#ifndef __AR7_H__ -#define __AR7_H__ - -#include <linux/delay.h> -#include <linux/io.h> -#include <linux/errno.h> - -#include <asm/addrspace.h> - -#define AR7_SDRAM_BASE 0x14000000 - -#define AR7_REGS_BASE 0x08610000 - -#define AR7_REGS_MAC0 (AR7_REGS_BASE + 0x0000) -#define AR7_REGS_GPIO (AR7_REGS_BASE + 0x0900) -/* 0x08610A00 - 0x08610BFF (512 bytes, 128 bytes / clock) */ -#define AR7_REGS_POWER (AR7_REGS_BASE + 0x0a00) -#define AR7_REGS_CLOCKS (AR7_REGS_POWER + 0x80) -#define UR8_REGS_CLOCKS (AR7_REGS_POWER + 0x20) -#define AR7_REGS_UART0 (AR7_REGS_BASE + 0x0e00) -#define AR7_REGS_USB (AR7_REGS_BASE + 0x1200) -#define AR7_REGS_RESET (AR7_REGS_BASE + 0x1600) -#define AR7_REGS_PINSEL (AR7_REGS_BASE + 0x160C) -#define AR7_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1800) -#define AR7_REGS_DCL (AR7_REGS_BASE + 0x1a00) -#define AR7_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1c00) -#define AR7_REGS_MDIO (AR7_REGS_BASE + 0x1e00) -#define AR7_REGS_IRQ (AR7_REGS_BASE + 0x2400) -#define AR7_REGS_MAC1 (AR7_REGS_BASE + 0x2800) - -#define AR7_REGS_WDT (AR7_REGS_BASE + 0x1f00) -#define UR8_REGS_WDT (AR7_REGS_BASE + 0x0b00) -#define UR8_REGS_UART1 (AR7_REGS_BASE + 0x0f00) - -/* Titan registers */ -#define TITAN_REGS_ESWITCH_BASE (0x08640000) -#define TITAN_REGS_MAC0 (TITAN_REGS_ESWITCH_BASE) -#define TITAN_REGS_MAC1 (TITAN_REGS_ESWITCH_BASE + 0x0800) -#define TITAN_REGS_MDIO (TITAN_REGS_ESWITCH_BASE + 0x02000) -#define TITAN_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1c00) -#define TITAN_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1300) - -#define AR7_RESET_PERIPHERAL 0x0 -#define AR7_RESET_SOFTWARE 0x4 -#define AR7_RESET_STATUS 0x8 - -#define AR7_RESET_BIT_CPMAC_LO 17 -#define AR7_RESET_BIT_CPMAC_HI 21 -#define AR7_RESET_BIT_MDIO 22 -#define AR7_RESET_BIT_EPHY 26 - -#define TITAN_RESET_BIT_EPHY1 28 - -/* GPIO control registers */ -#define AR7_GPIO_INPUT 0x0 -#define AR7_GPIO_OUTPUT 0x4 -#define AR7_GPIO_DIR 0x8 -#define AR7_GPIO_ENABLE 0xc -#define TITAN_GPIO_INPUT_0 0x0 -#define TITAN_GPIO_INPUT_1 0x4 -#define TITAN_GPIO_OUTPUT_0 0x8 -#define TITAN_GPIO_OUTPUT_1 0xc -#define TITAN_GPIO_DIR_0 0x10 -#define TITAN_GPIO_DIR_1 0x14 -#define TITAN_GPIO_ENBL_0 0x18 -#define TITAN_GPIO_ENBL_1 0x1c - -#define AR7_CHIP_7100 0x18 -#define AR7_CHIP_7200 0x2b -#define AR7_CHIP_7300 0x05 -#define AR7_CHIP_TITAN 0x07 -#define TITAN_CHIP_1050 0x0f -#define TITAN_CHIP_1055 0x0e -#define TITAN_CHIP_1056 0x0d -#define TITAN_CHIP_1060 0x07 - -/* Interrupts */ -#define AR7_IRQ_UART0 15 -#define AR7_IRQ_UART1 16 - -/* Clocks */ -#define AR7_AFE_CLOCK 35328000 -#define AR7_REF_CLOCK 25000000 -#define AR7_XTAL_CLOCK 24000000 - -/* DCL */ -#define AR7_WDT_HW_ENA 0x10 - -struct plat_cpmac_data { - int reset_bit; - int power_bit; - u32 phy_mask; - char dev_addr[6]; -}; - -struct plat_dsl_data { - int reset_bit_dsl; - int reset_bit_sar; -}; - -static inline int ar7_is_titan(void) -{ - return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x24)) & 0xffff) == - AR7_CHIP_TITAN; -} - -static inline u16 ar7_chip_id(void) -{ - return ar7_is_titan() ? AR7_CHIP_TITAN : (readl((void *) - KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff); -} - -static inline u16 titan_chip_id(void) -{ - unsigned int val = readl((void *)KSEG1ADDR(AR7_REGS_GPIO + - TITAN_GPIO_INPUT_1)); - return ((val >> 12) & 0x0f); -} - -static inline u8 ar7_chip_rev(void) -{ - return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + (ar7_is_titan() ? 0x24 : - 0x14))) >> 16) & 0xff; -} - -static inline int ar7_has_high_cpmac(void) -{ - u16 chip_id = ar7_chip_id(); - switch (chip_id) { - case AR7_CHIP_7100: - case AR7_CHIP_7200: - return 0; - case AR7_CHIP_7300: - return 1; - default: - return -ENXIO; - } -} -#define ar7_has_high_vlynq ar7_has_high_cpmac -#define ar7_has_second_uart ar7_has_high_cpmac - -static inline void ar7_device_enable(u32 bit) -{ - void *reset_reg = - (void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PERIPHERAL); - writel(readl(reset_reg) | (1 << bit), reset_reg); - msleep(20); -} - -static inline void ar7_device_disable(u32 bit) -{ - void *reset_reg = - (void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PERIPHERAL); - writel(readl(reset_reg) & ~(1 << bit), reset_reg); - msleep(20); -} - -static inline void ar7_device_reset(u32 bit) -{ - ar7_device_disable(bit); - ar7_device_enable(bit); -} - -static inline void ar7_device_on(u32 bit) -{ - void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER); - writel(readl(power_reg) | (1 << bit), power_reg); - msleep(20); -} - -static inline void ar7_device_off(u32 bit) -{ - void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER); - writel(readl(power_reg) & ~(1 << bit), power_reg); - msleep(20); -} - -int __init ar7_gpio_init(void); -void __init ar7_init_clocks(void); - -/* Board specific GPIO functions */ -int ar7_gpio_enable(unsigned gpio); -int ar7_gpio_disable(unsigned gpio); - -#endif /* __AR7_H__ */ diff --git a/arch/mips/include/asm/mach-ar7/irq.h b/arch/mips/include/asm/mach-ar7/irq.h deleted file mode 100644 index 46bb730ea9..0000000000 --- a/arch/mips/include/asm/mach-ar7/irq.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Shamelessly copied from asm-mips/mach-emma2rh/ - * Copyright (C) 2003 by Ralf Baechle - */ -#ifndef __ASM_AR7_IRQ_H -#define __ASM_AR7_IRQ_H - -#define NR_IRQS 256 - -#include <asm/mach-generic/irq.h> - -#endif /* __ASM_AR7_IRQ_H */ diff --git a/arch/mips/include/asm/mach-ar7/prom.h b/arch/mips/include/asm/mach-ar7/prom.h deleted file mode 100644 index 9e1d20b06f..0000000000 --- a/arch/mips/include/asm/mach-ar7/prom.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (C) 2006, 2007 Florian Fainelli <florian@openwrt.org> - */ - -#ifndef __PROM_H__ -#define __PROM_H__ - -extern char *prom_getenv(const char *name); -extern void prom_meminit(void); - -#endif /* __PROM_H__ */ diff --git a/arch/mips/include/asm/mach-ar7/spaces.h b/arch/mips/include/asm/mach-ar7/spaces.h deleted file mode 100644 index a004d94dfb..0000000000 --- a/arch/mips/include/asm/mach-ar7/spaces.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1994 - 1999, 2000, 03, 04 Ralf Baechle - * Copyright (C) 2000, 2002 Maciej W. Rozycki - * Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc. - */ -#ifndef _ASM_AR7_SPACES_H -#define _ASM_AR7_SPACES_H - -/* - * This handles the memory map. - * We handle pages at KSEG0 for kernels with 32 bit address space. - */ -#define PAGE_OFFSET _AC(0x94000000, UL) -#define PHYS_OFFSET _AC(0x14000000, UL) - -#include <asm/mach-generic/spaces.h> - -#endif /* __ASM_AR7_SPACES_H */ diff --git a/arch/mips/include/asm/mach-loongson32/dma.h b/arch/mips/include/asm/mach-loongson32/dma.h deleted file mode 100644 index e917b3ccb2..0000000000 --- a/arch/mips/include/asm/mach-loongson32/dma.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com> - * - * Loongson 1 NAND platform support. - */ - -#ifndef __ASM_MACH_LOONGSON32_DMA_H -#define __ASM_MACH_LOONGSON32_DMA_H - -#define LS1X_DMA_CHANNEL0 0 -#define LS1X_DMA_CHANNEL1 1 -#define LS1X_DMA_CHANNEL2 2 - -struct plat_ls1x_dma { - int nr_channels; -}; - -extern struct plat_ls1x_dma ls1b_dma_pdata; - -#endif /* __ASM_MACH_LOONGSON32_DMA_H */ diff --git a/arch/mips/include/asm/mach-loongson32/nand.h b/arch/mips/include/asm/mach-loongson32/nand.h deleted file mode 100644 index aaf5ed19d7..0000000000 --- a/arch/mips/include/asm/mach-loongson32/nand.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com> - * - * Loongson 1 NAND platform support. - */ - -#ifndef __ASM_MACH_LOONGSON32_NAND_H -#define __ASM_MACH_LOONGSON32_NAND_H - -#include <linux/dmaengine.h> -#include <linux/mtd/partitions.h> - -struct plat_ls1x_nand { - struct mtd_partition *parts; - unsigned int nr_parts; - - int hold_cycle; - int wait_cycle; -}; - -extern struct plat_ls1x_nand ls1b_nand_pdata; - -bool ls1x_dma_filter_fn(struct dma_chan *chan, void *param); - -#endif /* __ASM_MACH_LOONGSON32_NAND_H */ diff --git a/arch/mips/include/asm/mach-loongson32/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h index 2cdcfb5f60..f74292b13b 100644 --- a/arch/mips/include/asm/mach-loongson32/platform.h +++ b/arch/mips/include/asm/mach-loongson32/platform.h @@ -8,9 +8,6 @@ #include <linux/platform_device.h> -#include <dma.h> -#include <nand.h> - extern struct platform_device ls1x_uart_pdev; extern struct platform_device ls1x_eth0_pdev; extern struct platform_device ls1x_eth1_pdev; diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h index 40e40a7eb9..f4440edcd8 100644 --- a/arch/mips/include/asm/pgalloc.h +++ b/arch/mips/include/asm/pgalloc.h @@ -95,6 +95,7 @@ static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long address) if (!ptdesc) return NULL; + pagetable_pud_ctor(ptdesc); pud = ptdesc_address(ptdesc); pud_init(pud); diff --git a/arch/mips/include/asm/ptrace.h b/arch/mips/include/asm/ptrace.h index daf3cf244e..701a233583 100644 --- a/arch/mips/include/asm/ptrace.h +++ b/arch/mips/include/asm/ptrace.h @@ -154,6 +154,8 @@ static inline long regs_return_value(struct pt_regs *regs) } #define instruction_pointer(regs) ((regs)->cp0_epc) +extern unsigned long exception_ip(struct pt_regs *regs); +#define exception_ip(regs) exception_ip(regs) #define profile_pc(regs) instruction_pointer(regs) extern asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall); diff --git a/arch/mips/include/asm/smp-ops.h b/arch/mips/include/asm/smp-ops.h index 5719ff49ef..0c59e168f8 100644 --- a/arch/mips/include/asm/smp-ops.h +++ b/arch/mips/include/asm/smp-ops.h @@ -35,7 +35,7 @@ struct plat_smp_ops { void (*cpu_die)(unsigned int cpu); void (*cleanup_dead_cpu)(unsigned cpu); #endif -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE void (*kexec_nonboot_cpu)(void); #endif }; diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index a40d8c0e4b..901bc61fa7 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -93,7 +93,7 @@ static inline void __cpu_die(unsigned int cpu) extern void __noreturn play_dead(void); #endif -#ifdef CONFIG_KEXEC +#ifdef CONFIG_KEXEC_CORE static inline void kexec_nonboot_cpu(void) { extern const struct plat_smp_ops *mp_ops; /* private */ |