diff options
Diffstat (limited to 'arch/sh')
36 files changed, 79 insertions, 134 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index bc439de48cd..f03338c2f08 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -21,6 +21,7 @@ config SUPERH select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_GENERIC_HARDIRQS select HAVE_SPARSE_IRQ + select IRQ_FORCED_THREADING select RTC_LIB select GENERIC_ATOMIC64 select GENERIC_IRQ_SHOW @@ -70,12 +71,6 @@ config GENERIC_CSUM def_bool y depends on SUPERH64 -config GENERIC_FIND_NEXT_BIT - def_bool y - -config GENERIC_FIND_BIT_LE - def_bool y - config GENERIC_HWEIGHT def_bool y @@ -166,7 +161,7 @@ config ARCH_HAS_CPU_IDLE_WAIT config NO_IOPORT def_bool !PCI - depends on !SH_CAYMAN && !SH_SH4202_MICRODEV + depends on !SH_CAYMAN && !SH_SH4202_MICRODEV && !SH_SHMIN config IO_TRAPPED bool diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 1553d56cf4e..c1d5a820b1a 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -28,15 +28,6 @@ config STACK_DEBUG every function call and will therefore incur a major performance hit. Most users should say N. -config DEBUG_STACK_USAGE - bool "Stack utilization instrumentation" - depends on DEBUG_KERNEL - help - Enables the display of the minimum amount of free stack which each - task has ever had available in the sysrq-T and sysrq-P debug output. - - This option will slow down process creation somewhat. - config 4KSTACKS bool "Use 4Kb for kernel stacks instead of 8Kb" depends on DEBUG_KERNEL && (MMU || BROKEN) && !PAGE_SIZE_64KB diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index 618bd566cf5..969421f64a1 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -359,37 +359,31 @@ static struct soc_camera_link camera_link = { .priv = &camera_info, }; -static void dummy_release(struct device *dev) +static struct platform_device *camera_device; + +static void ap325rxa_camera_release(struct device *dev) { + soc_camera_platform_release(&camera_device); } -static struct platform_device camera_device = { - .name = "soc_camera_platform", - .dev = { - .platform_data = &camera_info, - .release = dummy_release, - }, -}; - static int ap325rxa_camera_add(struct soc_camera_link *icl, struct device *dev) { - if (icl != &camera_link || camera_probe() <= 0) - return -ENODEV; + int ret = soc_camera_platform_add(icl, dev, &camera_device, &camera_link, + ap325rxa_camera_release, 0); + if (ret < 0) + return ret; - camera_info.dev = dev; + ret = camera_probe(); + if (ret < 0) + soc_camera_platform_del(icl, camera_device, &camera_link); - return platform_device_register(&camera_device); + return ret; } static void ap325rxa_camera_del(struct soc_camera_link *icl) { - if (icl != &camera_link) - return; - - platform_device_unregister(&camera_device); - memset(&camera_device.dev.kobj, 0, - sizeof(camera_device.dev.kobj)); + soc_camera_platform_del(icl, camera_device, &camera_link); } #endif /* CONFIG_I2C */ diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 86a0d565ade..3a32741cc0a 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -482,7 +482,7 @@ static struct i2c_board_info ts_i2c_clients = { .irq = IRQ0, }; -#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE) +#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) /* SDHI0 */ static void sdhi0_set_pwr(struct platform_device *pdev, int state) { @@ -522,7 +522,7 @@ static struct platform_device sdhi0_device = { }, }; -#if !defined(CONFIG_MMC_SH_MMCIF) +#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* SDHI1 */ static void sdhi1_set_pwr(struct platform_device *pdev, int state) { @@ -836,7 +836,7 @@ static struct platform_device vou_device = { }, }; -#if defined(CONFIG_MMC_SH_MMCIF) +#if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) /* SH_MMCIF */ static void mmcif_set_pwr(struct platform_device *pdev, int state) { @@ -885,6 +885,9 @@ static struct platform_device sh_mmcif_device = { }, .num_resources = ARRAY_SIZE(sh_mmcif_resources), .resource = sh_mmcif_resources, + .archdata = { + .hwblk_id = HWBLK_MMC, + }, }; #endif @@ -898,9 +901,9 @@ static struct platform_device *ecovec_devices[] __initdata = { &ceu0_device, &ceu1_device, &keysc_device, -#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE) +#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) &sdhi0_device, -#if !defined(CONFIG_MMC_SH_MMCIF) +#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) &sdhi1_device, #endif #else @@ -912,7 +915,7 @@ static struct platform_device *ecovec_devices[] __initdata = { &fsi_device, &irda_device, &vou_device, -#if defined(CONFIG_MMC_SH_MMCIF) +#if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) &sh_mmcif_device, #endif }; @@ -1180,7 +1183,7 @@ static int __init arch_setup(void) gpio_direction_input(GPIO_PTR5); gpio_direction_input(GPIO_PTR6); -#if defined(CONFIG_MMC_TMIO) || defined(CONFIG_MMC_TMIO_MODULE) +#if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) /* enable SDHI0 on CN11 (needs DS2.4 set to ON) */ gpio_request(GPIO_FN_SDHI0CD, NULL); gpio_request(GPIO_FN_SDHI0WP, NULL); @@ -1193,7 +1196,7 @@ static int __init arch_setup(void) gpio_request(GPIO_PTB6, NULL); gpio_direction_output(GPIO_PTB6, 0); -#if !defined(CONFIG_MMC_SH_MMCIF) +#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE) /* enable SDHI1 on CN12 (needs DS2.6,7 set to ON,OFF) */ gpio_request(GPIO_FN_SDHI1CD, NULL); gpio_request(GPIO_FN_SDHI1WP, NULL); @@ -1284,7 +1287,7 @@ static int __init arch_setup(void) gpio_request(GPIO_PTU5, NULL); gpio_direction_output(GPIO_PTU5, 0); -#if defined(CONFIG_MMC_SH_MMCIF) +#if defined(CONFIG_MMC_SH_MMCIF) || defined(CONFIG_MMC_SH_MMCIF_MODULE) /* enable MMCIF (needs DS2.6,7 set to OFF,ON) */ gpio_request(GPIO_FN_MMC_D7, NULL); gpio_request(GPIO_FN_MMC_D6, NULL); diff --git a/arch/sh/configs/apsh4ad0a_defconfig b/arch/sh/configs/apsh4ad0a_defconfig index 77ec0e7b8dd..e7583484cc0 100644 --- a/arch/sh/configs/apsh4ad0a_defconfig +++ b/arch/sh/configs/apsh4ad0a_defconfig @@ -7,7 +7,6 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y -CONFIG_CGROUP_NS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y diff --git a/arch/sh/configs/ecovec24_defconfig b/arch/sh/configs/ecovec24_defconfig index 8d13e8a5a75..911e30c9abf 100644 --- a/arch/sh/configs/ecovec24_defconfig +++ b/arch/sh/configs/ecovec24_defconfig @@ -115,7 +115,7 @@ CONFIG_USB_GADGET=y CONFIG_USB_FILE_STORAGE=m CONFIG_MMC=y CONFIG_MMC_SPI=y -CONFIG_MMC_TMIO=y +CONFIG_MMC_SDHI=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_RS5C372=y CONFIG_UIO=y diff --git a/arch/sh/configs/sdk7786_defconfig b/arch/sh/configs/sdk7786_defconfig index c41650572d7..8a7dd7b59c5 100644 --- a/arch/sh/configs/sdk7786_defconfig +++ b/arch/sh/configs/sdk7786_defconfig @@ -12,7 +12,6 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_CGROUPS=y CONFIG_CGROUP_DEBUG=y -CONFIG_CGROUP_NS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y diff --git a/arch/sh/configs/se7206_defconfig b/arch/sh/configs/se7206_defconfig index a468ff227fc..72c3fad7383 100644 --- a/arch/sh/configs/se7206_defconfig +++ b/arch/sh/configs/se7206_defconfig @@ -8,7 +8,6 @@ CONFIG_RCU_TRACE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y CONFIG_CGROUP_DEBUG=y -CONFIG_CGROUP_NS=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y diff --git a/arch/sh/configs/sh7757lcr_defconfig b/arch/sh/configs/sh7757lcr_defconfig index fa0ecf87034..33ddb130a7c 100644 --- a/arch/sh/configs/sh7757lcr_defconfig +++ b/arch/sh/configs/sh7757lcr_defconfig @@ -70,7 +70,7 @@ CONFIG_USB_EHCI_HCD=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_STORAGE=y CONFIG_MMC=y -CONFIG_MMC_TMIO=y +CONFIG_MMC_SDHI=y CONFIG_MMC_SH_MMCIF=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y diff --git a/arch/sh/configs/shx3_defconfig b/arch/sh/configs/shx3_defconfig index 3f92d37c637..6bb41303689 100644 --- a/arch/sh/configs/shx3_defconfig +++ b/arch/sh/configs/shx3_defconfig @@ -9,7 +9,6 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y -CONFIG_CGROUP_NS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y diff --git a/arch/sh/configs/urquell_defconfig b/arch/sh/configs/urquell_defconfig index 7b3daec6fef..8bfa4d056d7 100644 --- a/arch/sh/configs/urquell_defconfig +++ b/arch/sh/configs/urquell_defconfig @@ -9,7 +9,6 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_CGROUPS=y CONFIG_CGROUP_DEBUG=y -CONFIG_CGROUP_NS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CPUSETS=y diff --git a/arch/sh/drivers/pci/fixups-se7751.c b/arch/sh/drivers/pci/fixups-se7751.c index a4c7d3a4efc..fd3e6b02f28 100644 --- a/arch/sh/drivers/pci/fixups-se7751.c +++ b/arch/sh/drivers/pci/fixups-se7751.c @@ -6,7 +6,7 @@ #include <linux/io.h> #include "pci-sh4.h" -int __init pcibios_map_platform_irq(u8 slot, u8 pin) +int __init pcibios_map_platform_irq(struct pci_dev *, u8 slot, u8 pin) { switch (slot) { case 0: return 13; diff --git a/arch/sh/include/asm/kgdb.h b/arch/sh/include/asm/kgdb.h index 4235e228d92..f3613952d1a 100644 --- a/arch/sh/include/asm/kgdb.h +++ b/arch/sh/include/asm/kgdb.h @@ -34,5 +34,6 @@ static inline void arch_kgdb_breakpoint(void) #define CACHE_FLUSH_IS_SAFE 1 #define BREAK_INSTR_SIZE 2 +#define GDB_ADJUSTS_BREAK_OFFSET #endif /* __ASM_SH_KGDB_H */ diff --git a/arch/sh/include/asm/pgtable.h b/arch/sh/include/asm/pgtable.h index db85916b9e9..9210e93a92c 100644 --- a/arch/sh/include/asm/pgtable.h +++ b/arch/sh/include/asm/pgtable.h @@ -18,6 +18,7 @@ #include <asm/pgtable-2level.h> #endif #include <asm/page.h> +#include <asm/mmu.h> #ifndef __ASSEMBLY__ #include <asm/addrspace.h> diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h index de167d3a1a8..88bd6be168a 100644 --- a/arch/sh/include/asm/ptrace.h +++ b/arch/sh/include/asm/ptrace.h @@ -40,9 +40,10 @@ #include <asm/system.h> #define user_mode(regs) (((regs)->sr & 0x40000000)==0) -#define user_stack_pointer(_regs) ((unsigned long)(_regs)->regs[15]) #define kernel_stack_pointer(_regs) ((unsigned long)(_regs)->regs[15]) -#define instruction_pointer(regs) ((unsigned long)(regs)->pc) + +#define GET_FP(regs) ((regs)->regs[14]) +#define GET_USP(regs) ((regs)->regs[15]) extern void show_regs(struct pt_regs *); @@ -132,13 +133,16 @@ extern void ptrace_triggered(struct perf_event *bp, int nmi, static inline unsigned long profile_pc(struct pt_regs *regs) { - unsigned long pc = instruction_pointer(regs); + unsigned long pc = regs->pc; if (virt_addr_uncached(pc)) return CAC_ADDR(pc); return pc; } +#define profile_pc profile_pc + +#include <asm-generic/ptrace.h> #endif /* __KERNEL__ */ #endif /* __ASM_SH_PTRACE_H */ diff --git a/arch/sh/include/asm/stacktrace.h b/arch/sh/include/asm/stacktrace.h index 79701821371..a7e2d4dfd08 100644 --- a/arch/sh/include/asm/stacktrace.h +++ b/arch/sh/include/asm/stacktrace.h @@ -10,9 +10,6 @@ /* Generic stack tracer with callbacks */ struct stacktrace_ops { - void (*warning)(void *data, char *msg); - /* msg must contain %s for the symbol */ - void (*warning_symbol)(void *data, char *msg, unsigned long symbol); void (*address)(void *data, unsigned long address, int reliable); /* On negative return stop dumping */ int (*stack)(void *data, char *name); diff --git a/arch/sh/include/asm/suspend.h b/arch/sh/include/asm/suspend.h index 64eb41a063e..e14567a7e9a 100644 --- a/arch/sh/include/asm/suspend.h +++ b/arch/sh/include/asm/suspend.h @@ -3,7 +3,6 @@ #ifndef __ASSEMBLY__ #include <linux/notifier.h> -static inline int arch_prepare_suspend(void) { return 0; } #include <asm/ptrace.h> diff --git a/arch/sh/include/asm/tlb.h b/arch/sh/include/asm/tlb.h index 75abb38dffd..ec88bfcdf7c 100644 --- a/arch/sh/include/asm/tlb.h +++ b/arch/sh/include/asm/tlb.h @@ -9,6 +9,7 @@ #include <linux/pagemap.h> #ifdef CONFIG_MMU +#include <linux/swap.h> #include <asm/pgalloc.h> #include <asm/tlbflush.h> #include <asm/mmu_context.h> @@ -23,8 +24,6 @@ struct mmu_gather { unsigned long start, end; }; -DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); - static inline void init_tlb_gather(struct mmu_gather *tlb) { tlb->start = TASK_SIZE; @@ -36,17 +35,13 @@ static inline void init_tlb_gather(struct mmu_gather *tlb) } } -static inline struct mmu_gather * -tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush) +static inline void +tlb_gather_mmu(struct mmu_gather *tlb, struct mm_struct *mm, unsigned int full_mm_flush) { - struct mmu_gather *tlb = &get_cpu_var(mmu_gathers); - tlb->mm = mm; tlb->fullmm = full_mm_flush; init_tlb_gather(tlb); - - return tlb; } static inline void @@ -57,8 +52,6 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) /* keep the page table cache within bounds */ check_pgt_cache(); - - put_cpu_var(mmu_gathers); } static inline void @@ -91,7 +84,21 @@ tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) } } -#define tlb_remove_page(tlb,page) free_page_and_swap_cache(page) +static inline void tlb_flush_mmu(struct mmu_gather *tlb) +{ +} + +static inline int __tlb_remove_page(struct mmu_gather *tlb, struct page *page) +{ + free_page_and_swap_cache(page); + return 1; /* avoid calling tlb_flush_mmu */ +} + +static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page) +{ + __tlb_remove_page(tlb, page); +} + #define pte_free_tlb(tlb, ptep, addr) pte_free((tlb)->mm, ptep) #define pmd_free_tlb(tlb, pmdp, addr) pmd_free((tlb)->mm, pmdp) #define pud_free_tlb(tlb, pudp, addr) pud_free((tlb)->mm, pudp) diff --git a/arch/sh/include/asm/unistd_32.h b/arch/sh/include/asm/unistd_32.h index ca7765e5f96..3432008d288 100644 --- a/arch/sh/include/asm/unistd_32.h +++ b/arch/sh/include/asm/unistd_32.h @@ -373,8 +373,10 @@ #define __NR_open_by_handle_at 360 #define __NR_clock_adjtime 361 #define __NR_syncfs 362 +#define __NR_sendmmsg 363 +#define __NR_setns 364 -#define NR_syscalls 363 +#define NR_syscalls 365 #ifdef __KERNEL__ diff --git a/arch/sh/include/asm/unistd_64.h b/arch/sh/include/asm/unistd_64.h index a694009bb81..ec9898665f2 100644 --- a/arch/sh/include/asm/unistd_64.h +++ b/arch/sh/include/asm/unistd_64.h @@ -394,10 +394,12 @@ #define __NR_open_by_handle_at 371 #define __NR_clock_adjtime 372 #define __NR_syncfs 373 +#define __NR_sendmmsg 374 +#define __NR_setns 375 #ifdef __KERNEL__ -#define NR_syscalls 374 +#define NR_syscalls 376 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/arch/sh/include/cpu-sh4/cpu/sh7722.h b/arch/sh/include/cpu-sh4/cpu/sh7722.h index 7a5b8a331b4..bd0622788d6 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7722.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7722.h @@ -236,6 +236,7 @@ enum { }; enum { + SHDMA_SLAVE_INVALID, SHDMA_SLAVE_SCIF0_TX, SHDMA_SLAVE_SCIF0_RX, SHDMA_SLAVE_SCIF1_TX, diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h index 7eb43599942..3daef8ecbc6 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7724.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h @@ -285,6 +285,7 @@ enum { }; enum { + SHDMA_SLAVE_INVALID, SHDMA_SLAVE_SCIF0_TX, SHDMA_SLAVE_SCIF0_RX, SHDMA_SLAVE_SCIF1_TX, diff --git a/arch/sh/include/cpu-sh4/cpu/sh7757.h b/arch/sh/include/cpu-sh4/cpu/sh7757.h index 05b8196c775..41f9f8b9db7 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7757.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7757.h @@ -252,6 +252,7 @@ enum { }; enum { + SHDMA_SLAVE_INVALID, SHDMA_SLAVE_SDHI_TX, SHDMA_SLAVE_SDHI_RX, SHDMA_SLAVE_MMCIF_TX, diff --git a/arch/sh/kernel/cpu/Makefile b/arch/sh/kernel/cpu/Makefile index d49c2135fd4..ae95935d93c 100644 --- a/arch/sh/kernel/cpu/Makefile +++ b/arch/sh/kernel/cpu/Makefile @@ -17,7 +17,5 @@ obj-$(CONFIG_ARCH_SHMOBILE) += shmobile/ obj-$(CONFIG_SH_ADC) += adc.o obj-$(CONFIG_SH_CLK_CPG_LEGACY) += clock-cpg.o -obj-$(CONFIG_SH_FPU) += fpu.o -obj-$(CONFIG_SH_FPU_EMU) += fpu.o -obj-y += irq/ init.o clock.o hwblk.o proc.o +obj-y += irq/ init.o clock.o fpu.o hwblk.o proc.o diff --git a/arch/sh/kernel/cpu/shmobile/pm_runtime.c b/arch/sh/kernel/cpu/shmobile/pm_runtime.c index 22db127afa7..64c807c3920 100644 --- a/arch/sh/kernel/cpu/shmobile/pm_runtime.c +++ b/arch/sh/kernel/cpu/shmobile/pm_runtime.c @@ -157,7 +157,7 @@ static int default_platform_runtime_suspend(struct device *dev) might_sleep(); /* catch misconfigured drivers not starting with resume */ - if (test_bit(PDEV_ARCHDATA_FLAG_INIT, &pdev->archdata.flags)) { + if (test_bit(PDEV_ARCHDATA_FLAG_INIT, &ad->flags)) { ret = -EINVAL; goto out; } @@ -170,8 +170,8 @@ static int default_platform_runtime_suspend(struct device *dev) /* put device on idle list */ spin_lock_irqsave(&hwblk_lock, flags); - list_add_tail(&pdev->archdata.entry, &hwblk_idle_list); - __set_bit(PDEV_ARCHDATA_FLAG_IDLE, &pdev->archdata.flags); + list_add_tail(&ad->entry, &hwblk_idle_list); + __set_bit(PDEV_ARCHDATA_FLAG_IDLE, &ad->flags); spin_unlock_irqrestore(&hwblk_lock, flags); /* increase idle count */ diff --git a/arch/sh/kernel/dumpstack.c b/arch/sh/kernel/dumpstack.c index 6f5ad151340..694158b9a50 100644 --- a/arch/sh/kernel/dumpstack.c +++ b/arch/sh/kernel/dumpstack.c @@ -69,19 +69,6 @@ stack_reader_dump(struct task_struct *task, struct pt_regs *regs, } } -static void -print_trace_warning_symbol(void *data, char *msg, unsigned long symbol) -{ - printk(data); - print_symbol(msg, symbol); - printk("\n"); -} - -static void print_trace_warning(void *data, char *msg) -{ - printk("%s%s\n", (char *)data, msg); -} - static int print_trace_stack(void *data, char *name) { printk("%s <%s> ", (char *)data, name); @@ -98,8 +85,6 @@ static void print_trace_address(void *data, unsigned long addr, int reliable) } static const struct stacktrace_ops print_trace_ops = { - .warning = print_trace_warning, - .warning_symbol = print_trace_warning_symbol, .stack = print_trace_stack, .address = print_trace_address, }; diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c index ae0be697a89..19b1f8826ae 100644 --- a/arch/sh/kernel/module.c +++ b/arch/sh/kernel/module.c @@ -93,6 +93,8 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, #endif switch (ELF32_R_TYPE(rel[i].r_info)) { + case R_SH_NONE: + break; case R_SH_DIR32: value = get_unaligned(location); value += relocation; diff --git a/arch/sh/kernel/perf_callchain.c b/arch/sh/kernel/perf_callchain.c index d5ca1ef50fa..cc80b614b5f 100644 --- a/arch/sh/kernel/perf_callchain.c +++ b/arch/sh/kernel/perf_callchain.c @@ -14,16 +14,6 @@ #include <asm/unwinder.h> #include <asm/ptrace.h> - -static void callchain_warning(void *data, char *msg) -{ -} - -static void -callchain_warning_symbol(void *data, char *msg, unsigned long symbol) -{ -} - static int callchain_stack(void *data, char *name) { return 0; @@ -38,8 +28,6 @@ static void callchain_address(void *data, unsigned long addr, int reliable) } static const struct stacktrace_ops callchain_ops = { - .warning = callchain_warning, - .warning_symbol = callchain_warning_symbol, .stack = callchain_stack, .address = callchain_address, }; diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index 762a13984bb..b473f0c06fb 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -21,6 +21,7 @@ #include <linux/fs.h> #include <linux/ftrace.h> #include <linux/hw_breakpoint.h> +#include <linux/prefetch.h> #include <asm/uaccess.h> #include <asm/mmu_context.h> #include <asm/system.h> diff --git a/arch/sh/kernel/stacktrace.c b/arch/sh/kernel/stacktrace.c index c2e45c48409..bf989e063a0 100644 --- a/arch/sh/kernel/stacktrace.c +++ b/arch/sh/kernel/stacktrace.c @@ -17,15 +17,6 @@ #include <asm/ptrace.h> #include <asm/stacktrace.h> -static void save_stack_warning(void *data, char *msg) -{ -} - -static void -save_stack_warning_symbol(void *data, char *msg, unsigned long symbol) -{ -} - static int save_stack_stack(void *data, char *name) { return 0; @@ -51,8 +42,6 @@ static void save_stack_address(void *data, unsigned long addr, int reliable) } static const struct stacktrace_ops save_stack_ops = { - .warning = save_stack_warning, - .warning_symbol = save_stack_warning_symbol, .stack = save_stack_stack, .address = save_stack_address, }; @@ -88,8 +77,6 @@ save_stack_address_nosched(void *data, unsigned long addr, int reliable) } static const struct stacktrace_ops save_stack_ops_nosched = { - .warning = save_stack_warning, - .warning_symbol = save_stack_warning_symbol, .stack = save_stack_stack, .address = save_stack_address_nosched, }; diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S index 030966a9305..39b051de4c7 100644 --- a/arch/sh/kernel/syscalls_32.S +++ b/arch/sh/kernel/syscalls_32.S @@ -380,3 +380,5 @@ ENTRY(sys_call_table) .long sys_open_by_handle_at /* 360 */ .long sys_clock_adjtime .long sys_syncfs + .long sys_sendmmsg + .long sys_setns diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S index ca0a6142ab6..089c4d825d0 100644 --- a/arch/sh/kernel/syscalls_64.S +++ b/arch/sh/kernel/syscalls_64.S @@ -400,3 +400,5 @@ sys_call_table: .long sys_open_by_handle_at .long sys_clock_adjtime .long sys_syncfs + .long sys_sendmmsg + .long sys_setns /* 375 */ diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.lds.S index af4d46187a7..731c10ce67b 100644 --- a/arch/sh/kernel/vmlinux.lds.S +++ b/arch/sh/kernel/vmlinux.lds.S @@ -66,7 +66,7 @@ SECTIONS __machvec_end = .; } - PERCPU(L1_CACHE_BYTES, PAGE_SIZE) + PERCPU_SECTION(L1_CACHE_BYTES) /* * .exit.text is discarded at runtime, not link time, to deal with diff --git a/arch/sh/mm/consistent.c b/arch/sh/mm/consistent.c index 40733a95240..f251b5f2765 100644 --- a/arch/sh/mm/consistent.c +++ b/arch/sh/mm/consistent.c @@ -82,7 +82,7 @@ void dma_cache_sync(struct device *dev, void *vaddr, size_t size, void *addr; addr = __in_29bit_mode() ? - (void *)P1SEGADDR((unsigned long)vaddr) : vaddr; + (void *)CAC_ADDR((unsigned long)vaddr) : vaddr; switch (direction) { case DMA_FROM_DEVICE: /* invalidate only */ diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 0d3f912e333..58a93fb3d96 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -28,7 +28,6 @@ #include <asm/cache.h> #include <asm/sizes.h> -DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); pgd_t swapper_pg_dir[PTRS_PER_PGD]; void __init generic_mem_init(void) diff --git a/arch/sh/oprofile/backtrace.c b/arch/sh/oprofile/backtrace.c index 37f3a75ea6c..9c88dcd56e8 100644 --- a/arch/sh/oprofile/backtrace.c +++ b/arch/sh/oprofile/backtrace.c @@ -23,17 +23,6 @@ #include <asm/sections.h> #include <asm/stacktrace.h> -static void backtrace_warning_symbol(void *data, char *msg, - unsigned long symbol) -{ - /* Ignore warnings */ -} - -static void backtrace_warning(void *data, char *msg) -{ - /* Ignore warnings */ -} - static int backtrace_stack(void *data, char *name) { /* Yes, we want all stacks */ @@ -49,8 +38,6 @@ static void backtrace_address(void *data, unsigned long addr, int reliable) } static struct stacktrace_ops backtrace_ops = { - .warning = backtrace_warning, - .warning_symbol = backtrace_warning_symbol, .stack = backtrace_stack, .address = backtrace_address, }; 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