diff options
67 files changed, 389 insertions, 238 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 74d71cafb17..c3c5842402d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -568,6 +568,18 @@ L: linuxppc-dev@ozlabs.org W: http://www.penguinppc.org/ppc64/ S: Supported +BROADCOM BNX2 GIGABIT ETHERNET DRIVER +P: Michael Chan +M: mchan@broadcom.com +L: netdev@vger.kernel.org +S: Supported + +BROADCOM TG3 GIGABIT ETHERNET DRIVER +P: Michael Chan +M: mchan@broadcom.com +L: netdev@vger.kernel.org +S: Supported + BTTV VIDEO4LINUX DRIVER P: Mauro Carvalho Chehab M: mchehab@infradead.org @@ -1877,6 +1889,11 @@ L: linux-kernel@vger.kernel.org W: http://www.atnf.csiro.au/~rgooch/linux/kernel-patches.html S: Maintained +MULTIMEDIA CARD SUBSYSTEM +P: Russell King +M: rmk+mmc@arm.linux.org.uk +S: Maintained + MULTISOUND SOUND DRIVER P: Andrew Veliath M: andrewtv@usa.net diff --git a/arch/alpha/kernel/alpha_ksyms.c b/arch/alpha/kernel/alpha_ksyms.c index c645c5e1478..2b245ad731e 100644 --- a/arch/alpha/kernel/alpha_ksyms.c +++ b/arch/alpha/kernel/alpha_ksyms.c @@ -182,7 +182,6 @@ EXPORT_SYMBOL(smp_num_cpus); EXPORT_SYMBOL(smp_call_function); EXPORT_SYMBOL(smp_call_function_on_cpu); EXPORT_SYMBOL(_atomic_dec_and_lock); -EXPORT_SYMBOL(cpu_present_mask); #endif /* CONFIG_SMP */ /* diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 9924fd07743..c760a831fd1 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -94,7 +94,7 @@ common_shutdown_1(void *generic_ptr) if (cpuid != boot_cpuid) { flags |= 0x00040000UL; /* "remain halted" */ *pflags = flags; - clear_bit(cpuid, &cpu_present_mask); + cpu_clear(cpuid, cpu_present_map); halt(); } #endif @@ -120,8 +120,8 @@ common_shutdown_1(void *generic_ptr) #ifdef CONFIG_SMP /* Wait for the secondaries to halt. */ - cpu_clear(boot_cpuid, cpu_possible_map); - while (cpus_weight(cpu_possible_map)) + cpu_clear(boot_cpuid, cpu_present_map); + while (cpus_weight(cpu_present_map)) barrier(); #endif diff --git a/arch/alpha/kernel/smp.c b/arch/alpha/kernel/smp.c index 185255416e8..4dc273e537f 100644 --- a/arch/alpha/kernel/smp.c +++ b/arch/alpha/kernel/smp.c @@ -68,7 +68,6 @@ enum ipi_message_type { static int smp_secondary_alive __initdata = 0; /* Which cpus ids came online. */ -cpumask_t cpu_present_mask; cpumask_t cpu_online_map; EXPORT_SYMBOL(cpu_online_map); @@ -439,7 +438,7 @@ setup_smp(void) if ((cpu->flags & 0x1cc) == 0x1cc) { smp_num_probed++; /* Assume here that "whami" == index */ - cpu_set(i, cpu_present_mask); + cpu_set(i, cpu_present_map); cpu->pal_revision = boot_cpu_palrev; } @@ -450,11 +449,10 @@ setup_smp(void) } } else { smp_num_probed = 1; - cpu_set(boot_cpuid, cpu_present_mask); } - printk(KERN_INFO "SMP: %d CPUs probed -- cpu_present_mask = %lx\n", - smp_num_probed, cpu_possible_map.bits[0]); + printk(KERN_INFO "SMP: %d CPUs probed -- cpu_present_map = %lx\n", + smp_num_probed, cpu_present_map.bits[0]); } /* @@ -473,7 +471,7 @@ smp_prepare_cpus(unsigned int max_cpus) /* Nothing to do on a UP box, or when told not to. */ if (smp_num_probed == 1 || max_cpus == 0) { - cpu_present_mask = cpumask_of_cpu(boot_cpuid); + cpu_present_map = cpumask_of_cpu(boot_cpuid); printk(KERN_INFO "SMP mode deactivated.\n"); return; } @@ -486,10 +484,6 @@ smp_prepare_cpus(unsigned int max_cpus) void __devinit smp_prepare_boot_cpu(void) { - /* - * Mark the boot cpu (current cpu) as online - */ - cpu_set(smp_processor_id(), cpu_online_map); } int __devinit diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c index 5f84417eeb7..2551fb49ae0 100644 --- a/arch/alpha/kernel/sys_titan.c +++ b/arch/alpha/kernel/sys_titan.c @@ -66,7 +66,7 @@ titan_update_irq_hw(unsigned long mask) register int bcpu = boot_cpuid; #ifdef CONFIG_SMP - cpumask_t cpm = cpu_present_mask; + cpumask_t cpm = cpu_present_map; volatile unsigned long *dim0, *dim1, *dim2, *dim3; unsigned long mask0, mask1, mask2, mask3, dummy; diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 5d3acff8c59..d22f38b957d 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -101,7 +101,7 @@ config DEBUG_S3C2410_UART help Choice for UART for kernel low-level using S3C2410 UARTS, should be between zero and two. The port must have been - initalised by the boot-loader before use. + initialised by the boot-loader before use. The uncompressor code port configuration is now handled by CONFIG_S3C2410_LOWLEVEL_UART_PORT. diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 2a39f9e481a..3b23f43cb16 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -141,7 +141,7 @@ config IXP4XX_INDIRECT_PCI 2) If > 64MB of memory space is required, the IXP4xx can be configured to use indirect registers to access PCI This allows for up to 128MB (0x48000000 to 0x4fffffff) of memory on the bus. - The disadvantadge of this is that every PCI access requires + The disadvantage of this is that every PCI access requires three local register accesses plus a spinlock, but in some cases the performance hit is acceptable. In addition, you cannot mmap() PCI devices in this case due to the indirect nature diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 02e188d98e7..b307f11951d 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -493,6 +493,7 @@ static void __init mainstone_map_io(void) MACHINE_START(MAINSTONE, "Intel HCDDBBVA0 Development Platform (aka Mainstone)") /* Maintainer: MontaVista Software Inc. */ .phys_io = 0x40000000, + .boot_params = 0xa0000100, /* BLOB boot parameter setting */ .io_pg_offst = (io_p2v(0x40000000) >> 18) & 0xfffc, .map_io = mainstone_map_io, .init_irq = mainstone_init_irq, diff --git a/arch/arm/mach-s3c2410/Kconfig b/arch/arm/mach-s3c2410/Kconfig index ce7d8100069..970f98dadff 100644 --- a/arch/arm/mach-s3c2410/Kconfig +++ b/arch/arm/mach-s3c2410/Kconfig @@ -170,7 +170,7 @@ config S3C2410_PM_DEBUG depends on ARCH_S3C2410 && PM help Say Y here if you want verbose debugging from the PM Suspend and - Resume code. See `Documentation/arm/Samsing-S3C24XX/Suspend.txt` + Resume code. See <file:Documentation/arm/Samsung-S3C24XX/Suspend.txt> for more information. config S3C2410_PM_CHECK diff --git a/arch/mips/au1000/common/prom.c b/arch/mips/au1000/common/prom.c index 9c171afd9a5..ae7d8c57bf3 100644 --- a/arch/mips/au1000/common/prom.c +++ b/arch/mips/au1000/common/prom.c @@ -1,10 +1,9 @@ /* * * BRIEF MODULE DESCRIPTION - * PROM library initialisation code, assuming a version of - * pmon is the boot code. + * PROM library initialisation code, assuming YAMON is the boot loader. * - * Copyright 2000,2001 MontaVista Software Inc. + * Copyright 2000, 2001, 2006 MontaVista Software Inc. * Author: MontaVista Software, Inc. * ppopov@mvista.com or source@mvista.com * @@ -49,9 +48,9 @@ extern char **prom_argv, **prom_envp; typedef struct { - char *name; -/* char *val; */ -}t_env_var; + char *name; + char *val; +} t_env_var; char * prom_getcmdline(void) @@ -85,21 +84,16 @@ char *prom_getenv(char *envname) { /* * Return a pointer to the given environment variable. - * Environment variables are stored in the form of "memsize=64". */ t_env_var *env = (t_env_var *)prom_envp; - int i; - - i = strlen(envname); - while(env->name) { - if(strncmp(envname, env->name, i) == 0) { - return(env->name + strlen(envname) + 1); - } + while (env->name) { + if (strcmp(envname, env->name) == 0) + return env->val; env++; } - return(NULL); + return NULL; } inline unsigned char str2hexnum(unsigned char c) diff --git a/arch/mips/au1000/common/sleeper.S b/arch/mips/au1000/common/sleeper.S index 44dac3b0df3..683d9da84b6 100644 --- a/arch/mips/au1000/common/sleeper.S +++ b/arch/mips/au1000/common/sleeper.S @@ -112,6 +112,11 @@ sdsleep: mtc0 k0, CP0_PAGEMASK lw k0, 0x14(sp) mtc0 k0, CP0_CONFIG + + /* We need to catch the ealry Alchemy SOCs with + * the write-only Config[OD] bit and set it back to one... + */ + jal au1x00_fixup_config_od lw $1, PT_R1(sp) lw $2, PT_R2(sp) lw $3, PT_R3(sp) diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index 47a087b6c11..d268827c62b 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -206,7 +206,7 @@ static inline void check_daddi(void) "daddi %0, %1, %3\n\t" ".set pop" : "=r" (v), "=&r" (tmp) - : "I" (0xffffffffffffdb9a), "I" (0x1234)); + : "I" (0xffffffffffffdb9aUL), "I" (0x1234)); set_except_vector(12, handler); local_irq_restore(flags); @@ -224,7 +224,7 @@ static inline void check_daddi(void) "dsrl %1, %1, 1\n\t" "daddi %0, %1, %3" : "=r" (v), "=&r" (tmp) - : "I" (0xffffffffffffdb9a), "I" (0x1234)); + : "I" (0xffffffffffffdb9aUL), "I" (0x1234)); set_except_vector(12, handler); local_irq_restore(flags); @@ -280,7 +280,7 @@ static inline void check_daddiu(void) "daddu %1, %2\n\t" ".set pop" : "=&r" (v), "=&r" (w), "=&r" (tmp) - : "I" (0xffffffffffffdb9a), "I" (0x1234)); + : "I" (0xffffffffffffdb9aUL), "I" (0x1234)); if (v == w) { printk("no.\n"); @@ -296,7 +296,7 @@ static inline void check_daddiu(void) "addiu %1, $0, %4\n\t" "daddu %1, %2" : "=&r" (v), "=&r" (w), "=&r" (tmp) - : "I" (0xffffffffffffdb9a), "I" (0x1234)); + : "I" (0xffffffffffffdb9aUL), "I" (0x1234)); if (v == w) { printk("yes.\n"); diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c index bef3e2dc7c5..8c2c359a05f 100644 --- a/arch/mips/kernel/cpu-probe.c +++ b/arch/mips/kernel/cpu-probe.c @@ -655,7 +655,7 @@ static inline void cpu_probe_sibyte(struct cpuinfo_mips *c) case PRID_IMP_SB1: c->cputype = CPU_SB1; /* FPU in pass1 is known to have issues. */ - if ((c->processor_id & 0xff) < 0x20) + if ((c->processor_id & 0xff) < 0x02) c->options &= ~(MIPS_CPU_FPU | MIPS_CPU_32FPR); break; case PRID_IMP_SB1A: diff --git a/arch/mips/kernel/module.c b/arch/mips/kernel/module.c index e54a7f442f8..d7bf0215bc1 100644 --- a/arch/mips/kernel/module.c +++ b/arch/mips/kernel/module.c @@ -288,6 +288,9 @@ int apply_relocate(Elf_Shdr *sechdrs, const char *strtab, sym = (Elf_Sym *)sechdrs[symindex].sh_addr + ELF_MIPS_R_SYM(rel[i]); if (!sym->st_value) { + /* Ignore unresolved weak symbol */ + if (ELF_ST_BIND(sym->st_info) == STB_WEAK) + continue; printk(KERN_WARNING "%s: Unknown symbol %s\n", me->name, strtab + sym->st_name); return -ENOENT; @@ -325,6 +328,9 @@ int apply_relocate_add(Elf_Shdr *sechdrs, const char *strtab, sym = (Elf_Sym *)sechdrs[symindex].sh_addr + ELF_MIPS_R_SYM(rel[i]); if (!sym->st_value) { + /* Ignore unresolved weak symbol */ + if (ELF_ST_BIND(sym->st_info) == STB_WEAK) + continue; printk(KERN_WARNING "%s: Unknown symbol %s\n", me->name, strtab + sym->st_name); return -ENOENT; diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index b53a9207f53..8efb23a8413 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -209,7 +209,7 @@ sys_call_table: PTR sys_fork PTR sys_read PTR sys_write - PTR sys_open /* 4005 */ + PTR compat_sys_open /* 4005 */ PTR sys_close PTR sys_waitpid PTR sys_creat diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index bcf1b10e518..397a70e651b 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -246,7 +246,7 @@ static inline int parse_rd_cmdline(unsigned long* rd_start, unsigned long* rd_en #ifdef CONFIG_64BIT /* HACK: Guess if the sign extension was forgotten */ if (start > 0x0000000080000000 && start < 0x00000000ffffffff) - start |= 0xffffffff00000000; + start |= 0xffffffff00000000UL; #endif end = start + size; @@ -355,8 +355,6 @@ static inline void bootmem_init(void) } #endif - memory_present(0, first_usable_pfn, max_low_pfn); - /* Initialize the boot-time allocator with low memory only. */ bootmap_size = init_bootmem(first_usable_pfn, max_low_pfn); @@ -410,6 +408,7 @@ static inline void bootmem_init(void) /* Register lowmem ranges */ free_bootmem(PFN_PHYS(curr_pfn), PFN_PHYS(size)); + memory_present(0, curr_pfn, curr_pfn + size - 1); } /* Reserve the bootmap memory. */ @@ -419,17 +418,20 @@ static inline void bootmem_init(void) #ifdef CONFIG_BLK_DEV_INITRD initrd_below_start_ok = 1; if (initrd_start) { - unsigned long initrd_size = ((unsigned char *)initrd_end) - ((unsigned char *)initrd_start); + unsigned long initrd_size = ((unsigned char *)initrd_end) - + ((unsigned char *)initrd_start); + const int width = sizeof(long) * 2; + printk("Initial ramdisk at: 0x%p (%lu bytes)\n", (void *)initrd_start, initrd_size); if (CPHYSADDR(initrd_end) > PFN_PHYS(max_low_pfn)) { printk("initrd extends beyond end of memory " "(0x%0*Lx > 0x%0*Lx)\ndisabling initrd\n", - sizeof(long) * 2, - (unsigned long long)CPHYSADDR(initrd_end), - sizeof(long) * 2, - (unsigned long long)PFN_PHYS(max_low_pfn)); + width, + (unsigned long long) CPHYSADDR(initrd_end), + width, + (unsigned long long) PFN_PHYS(max_low_pfn)); initrd_start = initrd_end = 0; initrd_reserve_bootmem = 0; } diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index d42f358754a..298f82fe844 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -247,6 +247,9 @@ void __init smp_prepare_cpus(unsigned int max_cpus) current_thread_info()->cpu = 0; smp_tune_scheduling(); plat_prepare_cpus(max_cpus); +#ifndef CONFIG_HOTPLUG_CPU + cpu_present_map = cpu_possible_map; +#endif } /* preload SMP state for boot cpu */ @@ -442,7 +445,7 @@ static int __init topology_init(void) int cpu; int ret; - for_each_cpu(cpu) { + for_each_present_cpu(cpu) { ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu, NULL); if (ret) printk(KERN_WARNING "topology_init: register_cpu %d " diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index 8f4fdd94dbd..5e8a18a8e2b 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -276,8 +276,7 @@ void sys_set_thread_area(unsigned long addr) asmlinkage int _sys_sysmips(int cmd, long arg1, int arg2, int arg3) { - int tmp, len; - char __user *name; + int tmp; switch(cmd) { case MIPS_ATOMIC_SET: diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 35cb08da382..a7564b08eb4 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -819,15 +819,30 @@ asmlinkage void do_watch(struct pt_regs *regs) asmlinkage void do_mcheck(struct pt_regs *regs) { + const int field = 2 * sizeof(unsigned long); + int multi_match = regs->cp0_status & ST0_TS; + show_regs(regs); - dump_tlb_all(); + + if (multi_match) { + printk("Index : %0x\n", read_c0_index()); + printk("Pagemask: %0x\n", read_c0_pagemask()); + printk("EntryHi : %0*lx\n", field, read_c0_entryhi()); + printk("EntryLo0: %0*lx\n", field, read_c0_entrylo0()); + printk("EntryLo1: %0*lx\n", field, read_c0_entrylo1()); + printk("\n"); + dump_tlb_all(); + } + + show_code((unsigned int *) regs->cp0_epc); + /* * Some chips may have other causes of machine check (e.g. SB1 * graduation timer) */ panic("Caught Machine Check exception - %scaused by multiple " "matching entries in the TLB.", - (regs->cp0_status & ST0_TS) ? "" : "not "); + (multi_match) ? "" : "not "); } asmlinkage void do_mt(struct pt_regs *regs) diff --git a/arch/mips/math-emu/dp_fint.c b/arch/mips/math-emu/dp_fint.c index a1962eb460f..39a71de16f4 100644 --- a/arch/mips/math-emu/dp_fint.c +++ b/arch/mips/math-emu/dp_fint.c @@ -29,7 +29,9 @@ ieee754dp ieee754dp_fint(int x) { - COMPXDP; + u64 xm; + int xe; + int xs; CLEARCX; diff --git a/arch/mips/math-emu/dp_flong.c b/arch/mips/math-emu/dp_flong.c index eae90a866aa..f08f223e488 100644 --- a/arch/mips/math-emu/dp_flong.c +++ b/arch/mips/math-emu/dp_flong.c @@ -29,7 +29,9 @@ ieee754dp ieee754dp_flong(s64 x) { - COMPXDP; + u64 xm; + int xe; + int xs; CLEARCX; diff --git a/arch/mips/math-emu/sp_fint.c b/arch/mips/math-emu/sp_fint.c index 7aac13afb09..e88e125e01c 100644 --- a/arch/mips/math-emu/sp_fint.c +++ b/arch/mips/math-emu/sp_fint.c @@ -29,7 +29,9 @@ ieee754sp ieee754sp_fint(int x) { - COMPXSP; + unsigned xm; + int xe; + int xs; CLEARCX; diff --git a/arch/mips/math-emu/sp_flong.c b/arch/mips/math-emu/sp_flong.c index 3d6c1d11c17..26d6919a269 100644 --- a/arch/mips/math-emu/sp_flong.c +++ b/arch/mips/math-emu/sp_flong.c @@ -29,7 +29,9 @@ ieee754sp ieee754sp_flong(s64 x) { - COMPXDP; /* <--- need 64-bit mantissa temp */ + u64 xm; /* <--- need 64-bit mantissa temp */ + int xe; + int xs; CLEARCX; diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 6b354176960..4a43924cd4f 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -1161,6 +1161,31 @@ static void __init setup_scache(void) c->options |= MIPS_CPU_SUBSET_CACHES; } +void au1x00_fixup_config_od(void) +{ + /* + * c0_config.od (bit 19) was write only (and read as 0) + * on the early revisions of Alchemy SOCs. It disables the bus + * transaction overlapping and needs to be set to fix various errata. + */ + switch (read_c0_prid()) { + case 0x00030100: /* Au1000 DA */ + case 0x00030201: /* Au1000 HA */ + case 0x00030202: /* Au1000 HB */ + case 0x01030200: /* Au1500 AB */ + /* + * Au1100 errata actually keeps silence about this bit, so we set it + * just in case for those revisions that require it to be set according + * to arch/mips/au1000/common/cputable.c + */ + case 0x02030200: /* Au1100 AB */ + case 0x02030201: /* Au1100 BA */ + case 0x02030202: /* Au1100 BC */ + set_c0_config(1 << 19); + break; + } +} + static inline void coherency_setup(void) { change_c0_config(CONF_CM_CMASK, CONF_CM_DEFAULT); @@ -1181,6 +1206,15 @@ static inline void coherency_setup(void) case CPU_R4400MC: clear_c0_config(CONF_CU); break; + /* + * We need to catch the ealry Alchemy SOCs with + * the write-only co_config.od bit and set it back to one... + */ + case CPU_AU1000: /* rev. DA, HA, HB */ + case CPU_AU1100: /* rev. AB, BA, BC ?? */ + case CPU_AU1500: /* rev. AB */ + au1x00_fixup_config_od(); + break; } } diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index c22308b93ff..33f6e1cdfd5 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -227,7 +227,7 @@ void __init mem_init(void) for (tmp = 0; tmp < max_low_pfn; tmp++) if (page_is_ram(tmp)) { ram++; - if (PageReserved(mem_map+tmp)) + if (PageReserved(pfn_to_page(tmp))) reservedpages++; } diff --git a/arch/mips/oprofile/common.c b/arch/mips/oprofile/common.c index 91b799d2cd8..c31e4cff64e 100644 --- a/arch/mips/oprofile/common.c +++ b/arch/mips/oprofile/common.c @@ -14,8 +14,8 @@ #include "op_impl.h" -extern struct op_mips_model op_model_mipsxx __attribute__((weak)); -extern struct op_mips_model op_model_rm9000 __attribute__((weak)); +extern struct op_mips_model op_model_mipsxx_ops __attribute__((weak)); +extern struct op_mips_model op_model_rm9000_ops __attribute__((weak)); static struct op_mips_model *model; @@ -83,11 +83,11 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) case CPU_74K: case CPU_SB1: case CPU_SB1A: - lmodel = &op_model_mipsxx; + lmodel = &op_model_mipsxx_ops; break; case CPU_RM9000: - lmodel = &op_model_rm9000; + lmodel = &op_model_rm9000_ops; break; }; diff --git a/arch/mips/oprofile/op_model_mipsxx.c b/arch/mips/oprofile/op_model_mipsxx.c index e7ce9239130..f26a00e1320 100644 --- a/arch/mips/oprofile/op_model_mipsxx.c +++ b/arch/mips/oprofile/op_model_mipsxx.c @@ -23,7 +23,7 @@ #define M_COUNTER_OVERFLOW (1UL << 31) -struct op_mips_model op_model_mipsxx; +struct op_mips_model op_model_mipsxx_ops; static struct mipsxx_register_config { unsigned int control[4]; @@ -34,7 +34,7 @@ static struct mipsxx_register_config { static void mipsxx_reg_setup(struct op_counter_config *ctr) { - unsigned int counters = op_model_mipsxx.num_counters; + unsigned int counters = op_model_mipsxx_ops.num_counters; int i; /* Compute the performance counter control word. */ @@ -62,7 +62,7 @@ static void mipsxx_reg_setup(struct op_counter_config *ctr) static void mipsxx_cpu_setup (void *args) { - unsigned int counters = op_model_mipsxx.num_counters; + unsigned int counters = op_model_mipsxx_ops.num_counters; switch (counters) { case 4: @@ -83,7 +83,7 @@ static void mipsxx_cpu_setup (void *args) /* Start all counters on current CPU */ static void mipsxx_cpu_start(void *args) { - unsigned int counters = op_model_mipsxx.num_counters; + unsigned int counters = op_model_mipsxx_ops.num_counters; switch (counters) { case 4: @@ -100,7 +100,7 @@ static void mipsxx_cpu_start(void *args) /* Stop all counters on current CPU */ static void mipsxx_cpu_stop(void *args) { - unsigned int counters = op_model_mipsxx.num_counters; + unsigned int counters = op_model_mipsxx_ops.num_counters; switch (counters) { case 4: @@ -116,7 +116,7 @@ static void mipsxx_cpu_stop(void *args) static int mipsxx_perfcount_handler(struct pt_regs *regs) { - unsigned int counters = op_model_mipsxx.num_counters; + unsigned int counters = op_model_mipsxx_ops.num_counters; unsigned int control; unsigned int counter; int handled = 0; @@ -187,37 +187,37 @@ static int __init mipsxx_init(void) reset_counters(counters); - op_model_mipsxx.num_counters = counters; + op_model_mipsxx_ops.num_counters = counters; switch (current_cpu_data.cputype) { case CPU_20KC: - op_model_mipsxx.cpu_type = "mips/20K"; + op_model_mipsxx_ops.cpu_type = "mips/20K"; break; case CPU_24K: - op_model_mipsxx.cpu_type = "mips/24K"; + op_model_mipsxx_ops.cpu_type = "mips/24K"; break; case CPU_25KF: - op_model_mipsxx.cpu_type = "mips/25K"; + op_model_mipsxx_ops.cpu_type = "mips/25K"; break; #ifndef CONFIG_SMP case CPU_34K: - op_model_mipsxx.cpu_type = "mips/34K"; + op_model_mipsxx_ops.cpu_type = "mips/34K"; break; case CPU_74K: - op_model_mipsxx.cpu_type = "mips/74K"; + op_model_mipsxx_ops.cpu_type = "mips/74K"; break; #endif case CPU_5KC: - op_model_mipsxx.cpu_type = "mips/5K"; + op_model_mipsxx_ops.cpu_type = "mips/5K"; break; case CPU_SB1: case CPU_SB1A: - op_model_mipsxx.cpu_type = "mips/sb1"; + op_model_mipsxx_ops.cpu_type = "mips/sb1"; break; default: @@ -233,12 +233,12 @@ static int __init mipsxx_init(void) static void mipsxx_exit(void) { - reset_counters(op_model_mipsxx.num_counters); + reset_counters(op_model_mipsxx_ops.num_counters); perf_irq = null_perf_irq; } -struct op_mips_model op_model_mipsxx = { +struct op_mips_model op_model_mipsxx_ops = { .reg_setup = mipsxx_reg_setup, .cpu_setup = mipsxx_cpu_setup, .init = mipsxx_init, diff --git a/arch/mips/oprofile/op_model_rm9000.c b/arch/mips/oprofile/op_model_rm9000.c index 9b75e41c78e..b7063fefa65 100644 --- a/arch/mips/oprofile/op_model_rm9000.c +++ b/arch/mips/oprofile/op_model_rm9000.c @@ -126,7 +126,7 @@ static void rm9000_exit(void) free_irq(rm9000_perfcount_irq, NULL); } -struct op_mips_model op_model_rm9000 = { +struct op_mips_model op_model_rm9000_ops = { .reg_setup = rm9000_reg_setup, .cpu_setup = rm9000_cpu_setup, .init = rm9000_init, diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c index de01c9815bd..8ba08047d16 100644 --- a/arch/mips/sgi-ip32/ip32-irq.c +++ b/arch/mips/sgi-ip32/ip32-irq.c @@ -31,12 +31,12 @@ /* issue a PIO read to make sure no PIO writes are pending */ static void inline flush_crime_bus(void) { - volatile unsigned long junk = crime->control; + crime->control; } static void inline flush_mace_bus(void) { - volatile unsigned long junk = mace->perif.ctrl.misc; + mace->perif.ctrl.misc; } #undef DEBUG_IRQ diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c index 4baa75b1d36..f08173b0f06 100644 --- a/arch/powerpc/platforms/powermac/pfunc_core.c +++ b/arch/powerpc/platforms/powermac/pfunc_core.c @@ -11,6 +11,7 @@ #include <linux/kernel.h> #include <linux/spinlock.h> #include <linux/module.h> +#include <linux/mutex.h> #include <asm/semaphore.h> #include <asm/prom.h> @@ -546,6 +547,7 @@ struct pmf_device { static LIST_HEAD(pmf_devices); static spinlock_t pmf_lock = SPIN_LOCK_UNLOCKED; +static DEFINE_MUTEX(pmf_irq_mutex); static void pmf_release_device(struct kref *kref) { @@ -864,15 +866,17 @@ int pmf_register_irq_client(struct device_node *target, spin_lock_irqsave(&pmf_lock, flags); func = __pmf_find_function(target, name, PMF_FLAGS_INT_GEN); - if (func == NULL) { - spin_unlock_irqrestore(&pmf_lock, flags); + if (func) + func = pmf_get_function(func); + spin_unlock_irqrestore(&pmf_lock, flags); + if (func == NULL) return -ENODEV; - } + mutex_lock(&pmf_irq_mutex); if (list_empty(&func->irq_clients)) func->dev->handlers->irq_enable(func); list_add(&client->link, &func->irq_clients); client->func = func; - spin_unlock_irqrestore(&pmf_lock, flags); + mutex_unlock(&pmf_irq_mutex); return 0; } @@ -881,16 +885,16 @@ EXPORT_SYMBOL_GPL(pmf_register_irq_client); void pmf_unregister_irq_client(struct pmf_irq_client *client) { struct pmf_function *func = client->func; - unsigned long flags; BUG_ON(func == NULL); - spin_lock_irqsave(&pmf_lock, flags); + mutex_lock(&pmf_irq_mutex); client->func = NULL; list_del(&client->link); if (list_empty(&func->irq_clients)) func->dev->handlers->irq_disable(func); - spin_unlock_irqrestore(&pmf_lock, flags); + mutex_unlock(&pmf_irq_mutex); + pmf_put_function(func); } EXPORT_SYMBOL_GPL(pmf_unregister_irq_client); diff --git a/arch/sparc64/lib/checksum.S b/arch/sparc64/lib/checksum.S index ba9cd3ccc2b..1d230f693dc 100644 --- a/arch/sparc64/lib/checksum.S +++ b/arch/sparc64/lib/checksum.S @@ -165,8 +165,9 @@ csum_partial_end_cruft: sll %g1, 8, %g1 or %o5, %g1, %o4 -1: add %o2, %o4, %o2 +1: addcc %o2, %o4, %o2 + addc %g0, %o2, %o2 csum_partial_finish: retl - mov %o2, %o0 + srl %o2, 0, %o0 diff --git a/arch/sparc64/lib/csum_copy.S b/arch/sparc64/lib/csum_copy.S index 71af4883906..e566c770a0f 100644 --- a/arch/sparc64/lib/csum_copy.S +++ b/arch/sparc64/lib/csum_copy.S @@ -221,11 +221,12 @@ FUNC_NAME: /* %o0=src, %o1=dst, %o2=len, %o3=sum */ sll %g1, 8, %g1 or %o5, %g1, %o4 -1: add %o3, %o4, %o3 +1: addcc %o3, %o4, %o3 + addc %g0, %o3, %o3 70: retl - mov %o3, %o0 + srl %o3, 0, %o0 95: mov 0, GLOBAL_SPARE brlez,pn %o2, 4f diff --git a/arch/um/Makefile-i386 b/arch/um/Makefile-i386 index 7a0e04e34bf..b65ca115ef7 100644 --- a/arch/um/Makefile-i386 +++ b/arch/um/Makefile-i386 @@ -33,5 +33,9 @@ include $(srctree)/arch/i386/Makefile.cpu # prevent gcc from keeping the stack 16 byte aligned. Taken from i386. cflags-y += $(call cc-option,-mpreferred-stack-boundary=2) +# Prevent sprintf in nfsd from being converted to strcpy and resulting in +# an unresolved reference. +cflags-y += -ffreestanding + CFLAGS += $(cflags-y) USER_CFLAGS += $(cflags-y) diff --git a/arch/um/include/kern_util.h b/arch/um/include/kern_util.h index efa3d33c0be..310980b3217 100644 --- a/arch/um/include/kern_util.h +++ b/arch/um/include/kern_util.h @@ -120,20 +120,11 @@ extern int is_syscall(unsigned long addr); extern void free_irq(unsigned int, void *); extern int cpu(void); +extern void time_init_kern(void); + /* Are we disallowed to sleep? Used to choose between GFP_KERNEL and GFP_ATOMIC. */ extern int __cant_sleep(void); extern void segv_handler(int sig, union uml_pt_regs *regs); extern void sigio_handler(int sig, union uml_pt_regs *regs); #endif - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/kernel/time_kern.c b/arch/um/kernel/time_kern.c index 528cf623f8b..86f51d04c98 100644 --- a/arch/um/kernel/time_kern.c +++ b/arch/um/kernel/time_kern.c @@ -84,6 +84,16 @@ void timer_irq(union uml_pt_regs *regs) } } + +void time_init_kern(void) +{ + unsigned long long nsecs; + + nsecs = os_nsecs(); + set_normalized_timespec(&wall_to_monotonic, -nsecs / BILLION, + -nsecs % BILLION); +} + void do_boot_timer_handler(struct sigcontext * sc) { struct pt_regs regs; diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index 3a0ac38e978..90912aaca7a 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -59,7 +59,7 @@ static __init void do_uml_initcalls(void) initcall_t *call; call = &__uml_initcall_start; - while (call < &__uml_initcall_end){; + while (call < &__uml_initcall_end){ (*call)(); call++; } diff --git a/arch/um/os-Linux/time.c b/arch/um/os-Linux/time.c index 6f7626775ac..280c4fb9b58 100644 --- a/arch/um/os-Linux/time.c +++ b/arch/um/os-Linux/time.c @@ -81,20 +81,12 @@ void uml_idle_timer(void) set_interval(ITIMER_REAL); } -extern void ktime_get_ts(struct timespec *ts); -#define do_posix_clock_monotonic_gettime(ts) ktime_get_ts(ts) - void time_init(void) { - struct timespec now; - if(signal(SIGVTALRM, boot_timer_handler) == SIG_ERR) panic("Couldn't set SIGVTALRM handler"); set_interval(ITIMER_VIRTUAL); - - do_posix_clock_monotonic_gettime(&now); - wall_to_monotonic.tv_sec = -now.tv_sec; - wall_to_monotonic.tv_nsec = -now.tv_nsec; + time_init_kern(); } unsigned long long os_nsecs(void) diff --git a/arch/um/sys-i386/syscalls.c b/arch/um/sys-i386/syscalls.c index 749dd1bfe60..710d5fb807e 100644 --- a/arch/um/sys-i386/syscalls.c +++ b/arch/um/sys-i386/syscalls.c @@ -99,11 +99,12 @@ long sys_ipc (uint call, int first, int second, switch (call) { case SEMOP: - return sys_semtimedop(first, (struct sembuf *) ptr, second, - NULL); + return sys_semtimedop(first, (struct sembuf __user *) ptr, + second, NULL); case SEMTIMEDOP: - return sys_semtimedop(first, (struct sembuf *) ptr, second, - (const struct timespec *) fifth); + return sys_semtimedop(first, (struct sembuf __user *) ptr, + second, + (const struct timespec __user *) fifth); case SEMGET: return sys_semget (first, second, third); case SEMCTL: { diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c index a4c46a8af00..9edf114faf7 100644 --- a/arch/um/sys-x86_64/signal.c +++ b/arch/um/sys-x86_64/signal.c @@ -21,7 +21,7 @@ #include "skas.h" static int copy_sc_from_user_skas(struct pt_regs *regs, - struct sigcontext *from) + struct sigcontext __user *from) { int err = 0; @@ -54,7 +54,8 @@ static int copy_sc_from_user_skas(struct pt_regs *regs, return(err); } -int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, +int copy_sc_to_user_skas(struct sigcontext __user *to, + struct _fpstate __user *to_fp, struct pt_regs *regs, unsigned long mask, unsigned long sp) { @@ -106,10 +107,11 @@ int copy_sc_to_user_skas(struct sigcontext *to, struct _fpstate *to_fp, #endif #ifdef CONFIG_MODE_TT -int copy_sc_from_user_tt(struct sigcontext *to, struct sigcontext *from, +int copy_sc_from_user_tt(struct sigcontext *to, struct sigcontext __user *from, int fpsize) { - struct _fpstate *to_fp, *from_fp; + struct _fpstate *to_fp; + struct _fpstate __user *from_fp; unsigned long sigs; int err; @@ -124,13 +126,14 @@ int copy_sc_from_user_tt(struct sigcontext *to, struct sigcontext *from, return(err); } -int copy_sc_to_user_tt(struct sigcontext *to, struct _fpstate *fp, +int copy_sc_to_user_tt(struct sigcontext __user *to, struct _fpstate __user *fp, struct sigcontext *from, int fpsize, unsigned long sp) { - struct _fpstate *to_fp, *from_fp; + struct _fpstate __user *to_fp; + struct _fpstate *from_fp; int err; - to_fp = (fp ? fp : (struct _fpstate *) (to + 1)); + to_fp = (fp ? fp : (struct _fpstate __user *) (to + 1)); from_fp = from->fpstate; err = copy_to_user(to, from, sizeof(*to)); /* The SP in the sigcontext is the updated one for the signal @@ -158,7 +161,8 @@ static int copy_sc_from_user(struct pt_regs *to, void __user *from) return(ret); } -static int copy_sc_to_user(struct sigcontext *to, struct _fpstate *fp, +static int copy_sc_to_user(struct sigcontext __user *to, + struct _fpstate __user *fp, struct pt_regs *from, unsigned long mask, unsigned long sp) { @@ -169,7 +173,7 @@ static int copy_sc_to_user(struct sigcontext *to, struct _fpstate *fp, struct rt_sigframe { - char *pretcode; + char __user *pretcode; struct ucontext uc; struct siginfo info; }; @@ -188,7 +192,7 @@ int setup_signal_stack_si(unsigned long stack_top, int sig, frame = (struct rt_sigframe __user *) round_down(stack_top - sizeof(struct rt_sigframe), 16) - 8; - frame = (struct rt_sigframe *) ((unsigned long) frame - 128); + frame = (struct rt_sigframe __user *) ((unsigned long) frame - 128); if (!access_ok(VERIFY_WRITE, fp, sizeof(struct _fpstate))) goto out; diff --git a/arch/um/sys-x86_64/syscalls.c b/arch/um/sys-x86_64/syscalls.c index 6acee5c4ada..6fce9f45dfd 100644 --- a/arch/um/sys-x86_64/syscalls.c +++ b/arch/um/sys-x86_64/syscalls.c @@ -45,7 +45,7 @@ static long arch_prctl_tt(int code, unsigned long addr) case ARCH_GET_GS: ret = arch_prctl(code, (unsigned long) &tmp); if(!ret) - ret = put_user(tmp, &addr); + ret = put_user(tmp, (long __user *)addr); break; default: ret = -EINVAL; diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c index 128b2632512..eab5394da66 100644 --- a/drivers/char/pcmcia/cm4000_cs.c +++ b/drivers/char/pcmcia/cm4000_cs.c @@ -149,7 +149,7 @@ struct cm4000_dev { #define ZERO_DEV(dev) \ memset(&dev->atr_csum,0, \ sizeof(struct cm4000_dev) - \ - /*link*/ sizeof(struct pcmcia_device) - \ + /*link*/ sizeof(struct pcmcia_device *) - \ /*node*/ sizeof(dev_node_t) - \ /*atr*/ MAX_ATR*sizeof(char) - \ /*rbuf*/ 512*sizeof(char) - \ diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index 8a23fb54c69..5413dc43b9f 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -845,7 +845,7 @@ static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud &sbp2_highlevel, ud->ne->host, &sbp2_ops, sizeof(struct sbp2_status_block), sizeof(quadlet_t), 0x010000000000ULL, CSR1212_ALL_SPACE_END); - if (!scsi_id->status_fifo_addr) { + if (scsi_id->status_fifo_addr == ~0ULL) { SBP2_ERR("failed to allocate status FIFO address range"); goto failed_alloc; } diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c index a54da42849a..8406839b91c 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c @@ -275,6 +275,7 @@ static void ipoib_ib_handle_wc(struct net_device *dev, spin_lock_irqsave(&priv->tx_lock, flags); ++priv->tx_tail; if (netif_queue_stopped(dev) && + test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags) && priv->tx_head - priv->tx_tail <= ipoib_sendq_size >> 1) netif_wake_queue(dev); spin_unlock_irqrestore(&priv->tx_lock, flags); diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index 003b077c232..45bcf098e76 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -84,7 +84,7 @@ config MMC_WBSD config MMC_AU1X tristate "Alchemy AU1XX0 MMC Card Interface support" - depends on SOC_AU1X00 && MMC + depends on MMC && SOC_AU1200 help This selects the AMD Alchemy(R) Multimedia card interface. If you have a Alchemy platform with a MMC slot, say Y or M here. diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 705e1229d89..feb5b223cd6 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -2615,6 +2615,18 @@ static int nv_nway_reset(struct net_device *dev) return ret; } +#ifdef NETIF_F_TSO +static int nv_set_tso(struct net_device *dev, u32 value) +{ + struct fe_priv *np = netdev_priv(dev); + + if ((np->driver_data & DEV_HAS_CHECKSUM)) + return ethtool_op_set_tso(dev, value); + else + return value ? -EOPNOTSUPP : 0; +} +#endif + static struct ethtool_ops ops = { .get_drvinfo = nv_get_drvinfo, .get_link = ethtool_op_get_link, @@ -2626,6 +2638,10 @@ static struct ethtool_ops ops = { .get_regs = nv_get_regs, .nway_reset = nv_nway_reset, .get_perm_addr = ethtool_op_get_perm_addr, +#ifdef NETIF_F_TSO + .get_tso = ethtool_op_get_tso, + .set_tso = nv_set_tso +#endif }; static void nv_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 4260c2128f4..a8f6bfc96fd 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -1204,7 +1204,7 @@ static int mace_rx(struct net_device *dev, unsigned char RxCnt) dev->last_rx = jiffies; lp->linux_stats.rx_packets++; - lp->linux_stats.rx_bytes += skb->len; + lp->linux_stats.rx_bytes += pkt_len; outb(0xFF, ioaddr + AM2150_RCV_NEXT); /* skip to next frame */ continue; } else { diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 48d3b3d30c2..74b3124e824 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -1143,6 +1143,12 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) { struct pcmcia_socket *s = pcmcia_get_socket(skt); + if (!s) { + printk(KERN_ERR "PCMCIA obtaining reference to socket %p " \ + "failed, event 0x%x lost!\n", skt, event); + return -ENODEV; + } + ds_dbg(1, "ds_event(0x%06x, %d, 0x%p)\n", event, priority, skt); diff --git a/drivers/rtc/rtc-m48t86.c b/drivers/rtc/rtc-m48t86.c index f6e7ee04f3d..8c0d1a6739a 100644 --- a/drivers/rtc/rtc-m48t86.c +++ b/drivers/rtc/rtc-m48t86.c @@ -48,33 +48,33 @@ static int m48t86_rtc_read_time(struct device *dev, struct rtc_time *tm) struct platform_device *pdev = to_platform_device(dev); struct m48t86_ops *ops = pdev->dev.platform_data; - reg = ops->readb(M48T86_REG_B); + reg = ops->readbyte(M48T86_REG_B); if (reg & M48T86_REG_B_DM) { /* data (binary) mode */ - tm->tm_sec = ops->readb(M48T86_REG_SEC); - tm->tm_min = ops->readb(M48T86_REG_MIN); - tm->tm_hour = ops->readb(M48T86_REG_HOUR) & 0x3F; - tm->tm_mday = ops->readb(M48T86_REG_DOM); + tm->tm_sec = ops->readbyte(M48T86_REG_SEC); + tm->tm_min = ops->readbyte(M48T86_REG_MIN); + tm->tm_hour = ops->readbyte(M48T86_REG_HOUR) & 0x3F; + tm->tm_mday = ops->readbyte(M48T86_REG_DOM); /* tm_mon is 0-11 */ - tm->tm_mon = ops->readb(M48T86_REG_MONTH) - 1; - tm->tm_year = ops->readb(M48T86_REG_YEAR) + 100; - tm->tm_wday = ops->readb(M48T86_REG_DOW); + tm->tm_mon = ops->readbyte(M48T86_REG_MONTH) - 1; + tm->tm_year = ops->readbyte(M48T86_REG_YEAR) + 100; + tm->tm_wday = ops->readbyte(M48T86_REG_DOW); } else { /* bcd mode */ - tm->tm_sec = BCD2BIN(ops->readb(M48T86_REG_SEC)); - tm->tm_min = BCD2BIN(ops->readb(M48T86_REG_MIN)); - tm->tm_hour = BCD2BIN(ops->readb(M48T86_REG_HOUR) & 0x3F); - tm->tm_mday = BCD2BIN(ops->readb(M48T86_REG_DOM)); + tm->tm_sec = BCD2BIN(ops->readbyte(M48T86_REG_SEC)); + tm->tm_min = BCD2BIN(ops->readbyte(M48T86_REG_MIN)); + tm->tm_hour = BCD2BIN(ops->readbyte(M48T86_REG_HOUR) & 0x3F); + tm->tm_mday = BCD2BIN(ops->readbyte(M48T86_REG_DOM)); /* tm_mon is 0-11 */ - tm->tm_mon = BCD2BIN(ops->readb(M48T86_REG_MONTH)) - 1; - tm->tm_year = BCD2BIN(ops->readb(M48T86_REG_YEAR)) + 100; - tm->tm_wday = BCD2BIN(ops->readb(M48T86_REG_DOW)); + tm->tm_mon = BCD2BIN(ops->readbyte(M48T86_REG_MONTH)) - 1; + tm->tm_year = BCD2BIN(ops->readbyte(M48T86_REG_YEAR)) + 100; + tm->tm_wday = BCD2BIN(ops->readbyte(M48T86_REG_DOW)); } /* correct the hour if the clock is in 12h mode */ if (!(reg & M48T86_REG_B_H24)) - if (ops->readb(M48T86_REG_HOUR) & 0x80) + if (ops->readbyte(M48T86_REG_HOUR) & 0x80) tm->tm_hour += 12; return 0; @@ -86,35 +86,35 @@ static int m48t86_rtc_set_time(struct device *dev, struct rtc_time *tm) struct platform_device *pdev = to_platform_device(dev); struct m48t86_ops *ops = pdev->dev.platform_data; - reg = ops->readb(M48T86_REG_B); + reg = ops->readbyte(M48T86_REG_B); /* update flag and 24h mode */ reg |= M48T86_REG_B_SET | M48T86_REG_B_H24; - ops->writeb(reg, M48T86_REG_B); + ops->writebyte(reg, M48T86_REG_B); if (reg & M48T86_REG_B_DM) { /* data (binary) mode */ - ops->writeb(tm->tm_sec, M48T86_REG_SEC); - ops->writeb(tm->tm_min, M48T86_REG_MIN); - ops->writeb(tm->tm_hour, M48T86_REG_HOUR); - ops->writeb(tm->tm_mday, M48T86_REG_DOM); - ops->writeb(tm->tm_mon + 1, M48T86_REG_MONTH); - ops->writeb(tm->tm_year % 100, M48T86_REG_YEAR); - ops->writeb(tm->tm_wday, M48T86_REG_DOW); + ops->writebyte(tm->tm_sec, M48T86_REG_SEC); + ops->writebyte(tm->tm_min, M48T86_REG_MIN); + ops->writebyte(tm->tm_hour, M48T86_REG_HOUR); + ops->writebyte(tm->tm_mday, M48T86_REG_DOM); + ops->writebyte(tm->tm_mon + 1, M48T86_REG_MONTH); + ops->writebyte(tm->tm_year % 100, M48T86_REG_YEAR); + ops->writebyte(tm->tm_wday, M48T86_REG_DOW); } else { /* bcd mode */ - ops->writeb(BIN2BCD(tm->tm_sec), M48T86_REG_SEC); - ops->writeb(BIN2BCD(tm->tm_min), M48T86_REG_MIN); - ops->writeb(BIN2BCD(tm->tm_hour), M48T86_REG_HOUR); - ops->writeb(BIN2BCD(tm->tm_mday), M48T86_REG_DOM); - ops->writeb(BIN2BCD(tm->tm_mon + 1), M48T86_REG_MONTH); - ops->writeb(BIN2BCD(tm->tm_year % 100), M48T86_REG_YEAR); - ops->writeb(BIN2BCD(tm->tm_wday), M48T86_REG_DOW); + ops->writebyte(BIN2BCD(tm->tm_sec), M48T86_REG_SEC); + ops->writebyte(BIN2BCD(tm->tm_min), M48T86_REG_MIN); + ops->writebyte(BIN2BCD(tm->tm_hour), M48T86_REG_HOUR); + ops->writebyte(BIN2BCD(tm->tm_mday), M48T86_REG_DOM); + ops->writebyte(BIN2BCD(tm->tm_mon + 1), M48T86_REG_MONTH); + ops->writebyte(BIN2BCD(tm->tm_year % 100), M48T86_REG_YEAR); + ops->writebyte(BIN2BCD(tm->tm_wday), M48T86_REG_DOW); } /* update ended */ reg &= ~M48T86_REG_B_SET; - ops->writeb(reg, M48T86_REG_B); + ops->writebyte(reg, M48T86_REG_B); return 0; } @@ -125,12 +125,12 @@ static int m48t86_rtc_proc(struct device *dev, struct seq_file *seq) struct platform_device *pdev = to_platform_device(dev); struct m48t86_ops *ops = pdev->dev.platform_data; - reg = ops->readb(M48T86_REG_B); + reg = ops->readbyte(M48T86_REG_B); seq_printf(seq, "mode\t\t: %s\n", (reg & M48T86_REG_B_DM) ? "binary" : "bcd"); - reg = ops->readb(M48T86_REG_D); + reg = ops->readbyte(M48T86_REG_D); seq_printf(seq, "battery\t\t: %s\n", (reg & M48T86_REG_D_VRT) ? "ok" : "exhausted"); @@ -157,7 +157,7 @@ static int __devinit m48t86_rtc_probe(struct platform_device *dev) platform_set_drvdata(dev, rtc); /* read battery status */ - reg = ops->readb(M48T86_REG_D); + reg = ops->readbyte(M48T86_REG_D); dev_info(&dev->dev, "battery %s\n", (reg & M48T86_REG_D_VRT) ? "ok" : "exhausted"); diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h index 74a257b2338..e210f89a244 100644 --- a/drivers/s390/cio/css.h +++ b/drivers/s390/cio/css.h @@ -45,11 +45,11 @@ struct pgid { union { __u8 fc; /* SPID function code */ struct path_state ps; /* SNID path state */ - } inf; + } __attribute__ ((packed)) inf; union { __u32 cpu_addr : 16; /* CPU address */ struct extended_cssid ext_cssid; - } pgid_high; + } __attribute__ ((packed)) pgid_high; __u32 cpu_id : 24; /* CPU identification */ __u32 cpu_model : 16; /* CPU model */ __u32 tod_high; /* high word TOD clock */ diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 180b3bf8b90..49ec562d7f6 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -749,7 +749,7 @@ ccw_device_irq(struct ccw_device *cdev, enum dev_event dev_event) /* Unit check but no sense data. Need basic sense. */ if (ccw_device_do_sense(cdev, irb) != 0) goto call_handler_unsol; - memcpy(irb, &cdev->private->irb, sizeof(struct irb)); + memcpy(&cdev->private->irb, irb, sizeof(struct irb)); cdev->private->state = DEV_STATE_W4SENSE; cdev->private->intparm = 0; return; diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c index f7264fd611c..cb9082fd7e2 100644 --- a/drivers/scsi/sata_sil24.c +++ b/drivers/scsi/sata_sil24.c @@ -454,7 +454,7 @@ static int sil24_softreset(struct ata_port *ap, int verbose, */ msleep(10); - prb->ctrl = PRB_CTRL_SRST; + prb->ctrl = cpu_to_le16(PRB_CTRL_SRST); prb->fis[1] = 0; /* no PM yet */ writel((u32)paddr, port + PORT_CMD_ACTIVATE); @@ -551,9 +551,9 @@ static void sil24_qc_prep(struct ata_queued_cmd *qc) if (qc->tf.protocol != ATA_PROT_ATAPI_NODATA) { if (qc->tf.flags & ATA_TFLAG_WRITE) - prb->ctrl = PRB_CTRL_PACKET_WRITE; + prb->ctrl = cpu_to_le16(PRB_CTRL_PACKET_WRITE); else - prb->ctrl = PRB_CTRL_PACKET_READ; + prb->ctrl = cpu_to_le16(PRB_CTRL_PACKET_READ); } else prb->ctrl = 0; diff --git a/fs/namei.c b/fs/namei.c index 96723ae83c8..d6e2ee25173 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1080,8 +1080,8 @@ static int fastcall do_path_lookup(int dfd, const char *name, nd->flags = flags; nd->depth = 0; - read_lock(¤t->fs->lock); if (*name=='/') { + read_lock(¤t->fs->lock); if (current->fs->altroot && !(nd->flags & LOOKUP_NOALT)) { nd->mnt = mntget(current->fs->altrootmnt); nd->dentry = dget(current->fs->altroot); @@ -1092,33 +1092,35 @@ static int fastcall do_path_lookup(int dfd, const char *name, } nd->mnt = mntget(current->fs->rootmnt); nd->dentry = dget(current->fs->root); + read_unlock(¤t->fs->lock); } else if (dfd == AT_FDCWD) { + read_lock(¤t->fs->lock); nd->mnt = mntget(current->fs->pwdmnt); nd->dentry = dget(current->fs->pwd); + read_unlock(¤t->fs->lock); } else { struct dentry *dentry; file = fget_light(dfd, &fput_needed); retval = -EBADF; if (!file) - goto unlock_fail; + goto out_fail; dentry = file->f_dentry; retval = -ENOTDIR; if (!S_ISDIR(dentry->d_inode->i_mode)) - goto fput_unlock_fail; + goto fput_fail; retval = file_permission(file, MAY_EXEC); if (retval) - goto fput_unlock_fail; + goto fput_fail; nd->mnt = mntget(file->f_vfsmnt); nd->dentry = dget(dentry); fput_light(file, fput_needed); } - read_unlock(¤t->fs->lock); current->total_link_count = 0; retval = link_path_walk(name, nd); out: @@ -1127,13 +1129,12 @@ out: nd->dentry->d_inode)) audit_inode(name, nd->dentry->d_inode, flags); } +out_fail: return retval; -fput_unlock_fail: +fput_fail: fput_light(file, fput_needed); -unlock_fail: - read_unlock(¤t->fs->lock); - return retval; + goto out_fail; } int fastcall path_lookup(const char *name, unsigned int flags, diff --git a/include/asm-alpha/smp.h b/include/asm-alpha/smp.h index 9950706abdf..e1432102be0 100644 --- a/include/asm-alpha/smp.h +++ b/include/asm-alpha/smp.h @@ -45,10 +45,8 @@ extern struct cpuinfo_alpha cpu_data[NR_CPUS]; #define hard_smp_processor_id() __hard_smp_processor_id() #define raw_smp_processor_id() (current_thread_info()->cpu) -extern cpumask_t cpu_present_mask; -extern cpumask_t cpu_online_map; extern int smp_num_cpus; -#define cpu_possible_map cpu_present_mask +#define cpu_possible_map cpu_present_map int smp_call_function_on_cpu(void (*func) (void *info), void *info,int retry, int wait, cpumask_t cpu); diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h index 42520cc84b0..1386af1cb7d 100644 --- a/include/asm-mips/addrspace.h +++ b/include/asm-mips/addrspace.h @@ -129,6 +129,7 @@ #if defined (CONFIG_CPU_R4300) \ || defined (CONFIG_CPU_R4X00) \ || defined (CONFIG_CPU_R5000) \ + || defined (CONFIG_CPU_RM7000) \ || defined (CONFIG_CPU_NEVADA) \ || defined (CONFIG_CPU_TX49XX) \ || defined (CONFIG_CPU_MIPS64) diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h index 64dd45150f6..928f30f8c45 100644 --- a/include/asm-mips/delay.h +++ b/include/asm-mips/delay.h @@ -19,20 +19,22 @@ static inline void __delay(unsigned long loops) { if (sizeof(long) == 4) __asm__ __volatile__ ( - ".set\tnoreorder\n" - "1:\tbnez\t%0,1b\n\t" - "subu\t%0,1\n\t" - ".set\treorder" + " .set noreorder \n" + " .align 3 \n" + "1: bnez %0, 1b \n" + " subu %0, 1 \n" + " .set reorder \n" : "=r" (loops) : "0" (loops)); else if (sizeof(long) == 8) __asm__ __volatile__ ( - ".set\tnoreorder\n" - "1:\tbnez\t%0,1b\n\t" - "dsubu\t%0,1\n\t" - ".set\treorder" - :"=r" (loops) - :"0" (loops)); + " .set noreorder \n" + " .align 3 \n" + "1: bnez %0, 1b \n" + " dsubu %0, 1 \n" + " .set reorder \n" + : "=r" (loops) + : "0" (loops)); } diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h index a1eab136ff6..4035ec79ecd 100644 --- a/include/asm-mips/page.h +++ b/include/asm-mips/page.h @@ -139,9 +139,11 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) +#ifndef CONFIG_SPARSEMEM #ifndef CONFIG_NEED_MULTIPLE_NODES #define pfn_valid(pfn) ((pfn) < max_mapnr) #endif +#endif #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h index 4d6bc45df59..087c2076925 100644 --- a/include/asm-mips/pgtable-32.h +++ b/include/asm-mips/pgtable-32.h @@ -177,48 +177,67 @@ pfn_pte(unsigned long pfn, pgprot_t prot) ((swp_entry_t) { ((type) << 10) | ((offset) << 15) }) /* - * Bits 0, 1, 2, 9 and 10 are taken, split up the 27 bits of offset - * into this range: + * Bits 0, 4, 8, and 9 are taken, split up 28 bits of offset into this range: */ -#define PTE_FILE_MAX_BITS 27 +#define PTE_FILE_MAX_BITS 28 -#define pte_to_pgoff(_pte) \ - ((((_pte).pte >> 3) & 0x3f ) + (((_pte).pte >> 11) << 8 )) +#define pte_to_pgoff(_pte) ((((_pte).pte >> 1 ) & 0x07) | \ + (((_pte).pte >> 2 ) & 0x38) | \ + (((_pte).pte >> 10) << 6 )) -#define pgoff_to_pte(off) \ - ((pte_t) { (((off) & 0x3f) << 3) + (((off) >> 8) << 11) + _PAGE_FILE }) +#define pgoff_to_pte(off) ((pte_t) { (((off) & 0x07) << 1 ) | \ + (((off) & 0x38) << 2 ) | \ + (((off) >> 6 ) << 10) | \ + _PAGE_FILE }) #else /* Swap entries must have VALID and GLOBAL bits cleared. */ +#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) +#define __swp_type(x) (((x).val >> 2) & 0x1f) +#define __swp_offset(x) ((x).val >> 7) +#define __swp_entry(type,offset) \ + ((swp_entry_t) { ((type) << 2) | ((offset) << 7) }) +#else #define __swp_type(x) (((x).val >> 8) & 0x1f) -#define __swp_offset(x) ((x).val >> 13) +#define __swp_offset(x) ((x).val >> 13) #define __swp_entry(type,offset) \ - ((swp_entry_t) { ((type) << 8) | ((offset) << 13) }) + ((swp_entry_t) { ((type) << 8) | ((offset) << 13) }) +#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */ +#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) /* - * Bits 0, 1, 2, 7 and 8 are taken, split up the 27 bits of offset - * into this range: + * Bits 0 and 1 of pte_high are taken, use the rest for the page offset... */ -#define PTE_FILE_MAX_BITS 27 +#define PTE_FILE_MAX_BITS 30 -#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1) - /* fixme */ -#define pte_to_pgoff(_pte) (((_pte).pte_high >> 6) + ((_pte).pte_high & 0x3f)) -#define pgoff_to_pte(off) \ - ((pte_t){(((off) & 0x3f) + ((off) << 6) + _PAGE_FILE)}) +#define pte_to_pgoff(_pte) ((_pte).pte_high >> 2) +#define pgoff_to_pte(off) ((pte_t) { _PAGE_FILE, (off) << 2 }) #else -#define pte_to_pgoff(_pte) \ - ((((_pte).pte >> 3) & 0x1f ) + (((_pte).pte >> 9) << 6 )) +/* + * Bits 0, 4, 6, and 7 are taken, split up 28 bits of offset into this range: + */ +#define PTE_FILE_MAX_BITS 28 + +#define pte_to_pgoff(_pte) ((((_pte).pte >> 1) & 0x7) | \ + (((_pte).pte >> 2) & 0x8) | \ + (((_pte).pte >> 8) << 4)) -#define pgoff_to_pte(off) \ - ((pte_t) { (((off) & 0x1f) << 3) + (((off) >> 6) << 9) + _PAGE_FILE }) +#define pgoff_to_pte(off) ((pte_t) { (((off) & 0x7) << 1) | \ + (((off) & 0x8) << 2) | \ + (((off) >> 4) << 8) | \ + _PAGE_FILE }) #endif #endif +#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { (pte).pte_high }) +#define __swp_entry_to_pte(x) ((pte_t) { 0, (x).val }) +#else #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) +#endif #endif /* _ASM_PGTABLE_32_H */ diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h index 82166b254b2..2faf5c9ff12 100644 --- a/include/asm-mips/pgtable-64.h +++ b/include/asm-mips/pgtable-64.h @@ -224,15 +224,12 @@ static inline pte_t mk_swap_pte(unsigned long type, unsigned long offset) #define __swp_entry_to_pte(x) ((pte_t) { (x).val }) /* - * Bits 0, 1, 2, 7 and 8 are taken, split up the 32 bits of offset - * into this range: + * Bits 0, 4, 6, and 7 are taken. Let's leave bits 1, 2, 3, and 5 alone to + * make things easier, and only use the upper 56 bits for the page offset... */ -#define PTE_FILE_MAX_BITS 32 +#define PTE_FILE_MAX_BITS 56 -#define pte_to_pgoff(_pte) \ - ((((_pte).pte >> 3) & 0x1f ) + (((_pte).pte >> 9) << 6 )) - -#define pgoff_to_pte(off) \ - ((pte_t) { (((off) & 0x1f) << 3) + (((off) >> 6) << 9) + _PAGE_FILE }) +#define pte_to_pgoff(_pte) ((_pte).pte >> 8) +#define pgoff_to_pte(off) ((pte_t) { ((off) << 8) | _PAGE_FILE }) #endif /* _ASM_PGTABLE_64_H */ diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h index f80fe75c780..d0af2a3b015 100644 --- a/include/asm-mips/pgtable.h +++ b/include/asm-mips/pgtable.h @@ -353,8 +353,9 @@ static inline pgprot_t pgprot_noncached(pgprot_t _prot) #if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1) static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { - pte.pte_low &= _PAGE_CHG_MASK; - pte.pte_low |= pgprot_val(newprot); + pte.pte_low &= _PAGE_CHG_MASK; + pte.pte_high &= ~0x3f; + pte.pte_low |= pgprot_val(newprot); pte.pte_high |= pgprot_val(newprot) & 0x3f; return pte; } diff --git a/include/asm-mips/smp.h b/include/asm-mips/smp.h index 75c6fe7c212..e14e4b69de2 100644 --- a/include/asm-mips/smp.h +++ b/include/asm-mips/smp.h @@ -48,7 +48,6 @@ extern struct call_data_struct *call_data; #define SMP_CALL_FUNCTION 0x2 extern cpumask_t phys_cpu_present_map; -extern cpumask_t cpu_online_map; #define cpu_possible_map phys_cpu_present_map extern cpumask_t cpu_callout_map; @@ -86,9 +85,9 @@ extern void prom_init_secondary(void); extern void plat_smp_setup(void); /* - * Called after init_IRQ but before __cpu_up. + * Called in smp_prepare_cpus. */ -extern void prom_prepare_cpus(unsigned int max_cpus); +extern void plat_prepare_cpus(unsigned int max_cpus); /* * Last chance for the board code to finish SMP initialization before diff --git a/include/asm-mips/sparsemem.h b/include/asm-mips/sparsemem.h new file mode 100644 index 00000000000..795ac6c2320 --- /dev/null +++ b/include/asm-mips/sparsemem.h @@ -0,0 +1,14 @@ +#ifndef _MIPS_SPARSEMEM_H +#define _MIPS_SPARSEMEM_H +#ifdef CONFIG_SPARSEMEM + +/* + * SECTION_SIZE_BITS 2^N: how big each section will be + * MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space + */ +#define SECTION_SIZE_BITS 28 +#define MAX_PHYSMEM_BITS 35 + +#endif /* CONFIG_SPARSEMEM */ +#endif /* _MIPS_SPARSEMEM_H */ + diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h index db0606c1abd..bea72790428 100644 --- a/include/asm-s390/lowcore.h +++ b/include/asm-s390/lowcore.h @@ -98,8 +98,8 @@ #define __LC_KERNEL_ASCE 0xD58 #define __LC_USER_ASCE 0xD60 #define __LC_PANIC_STACK 0xD68 -#define __LC_CPUID 0xD90 -#define __LC_CPUADDR 0xD98 +#define __LC_CPUID 0xD80 +#define __LC_CPUADDR 0xD88 #define __LC_IPLDEV 0xDB8 #define __LC_JIFFY_TIMER 0xDC0 #define __LC_CURRENT 0xDD8 diff --git a/include/asm-um/irqflags.h b/include/asm-um/irqflags.h new file mode 100644 index 00000000000..659b9abdfdb --- /dev/null +++ b/include/asm-um/irqflags.h @@ -0,0 +1,6 @@ +#ifndef __UM_IRQFLAGS_H +#define __UM_IRQFLAGS_H + +/* Empty for now */ + +#endif diff --git a/include/asm-um/uaccess.h b/include/asm-um/uaccess.h index bea5a015f66..16c734af919 100644 --- a/include/asm-um/uaccess.h +++ b/include/asm-um/uaccess.h @@ -41,11 +41,11 @@ #define __get_user(x, ptr) \ ({ \ - const __typeof__(ptr) __private_ptr = ptr; \ + const __typeof__(*(ptr)) __user *__private_ptr = (ptr); \ __typeof__(x) __private_val; \ int __private_ret = -EFAULT; \ (x) = (__typeof__(*(__private_ptr)))0; \ - if (__copy_from_user((void *) &__private_val, (__private_ptr), \ + if (__copy_from_user((__force void *)&__private_val, (__private_ptr),\ sizeof(*(__private_ptr))) == 0) { \ (x) = (__typeof__(*(__private_ptr))) __private_val; \ __private_ret = 0; \ @@ -62,7 +62,7 @@ #define __put_user(x, ptr) \ ({ \ - __typeof__(ptr) __private_ptr = ptr; \ + __typeof__(*(ptr)) __user *__private_ptr = ptr; \ __typeof__(*(__private_ptr)) __private_val; \ int __private_ret = -EFAULT; \ __private_val = (__typeof__(*(__private_ptr))) (x); \ diff --git a/include/linux/m48t86.h b/include/linux/m48t86.h index 9065199319d..915d6b4f0f8 100644 --- a/include/linux/m48t86.h +++ b/include/linux/m48t86.h @@ -11,6 +11,6 @@ struct m48t86_ops { - void (*writeb)(unsigned char value, unsigned long addr); - unsigned char (*readb)(unsigned long addr); + void (*writebyte)(unsigned char value, unsigned long addr); + unsigned char (*readbyte)(unsigned long addr); }; diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 36740354d4d..2d833715049 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -15,6 +15,7 @@ #include <linux/seqlock.h> #include <linux/nodemask.h> #include <asm/atomic.h> +#include <asm/page.h> /* Free memory management - zoned buddy allocator. */ #ifndef CONFIG_FORCE_MAX_ZONEORDER diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 21dad415b89..90b4cdc0c94 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -4422,6 +4422,7 @@ void selinux_complete_init(void) /* Set up any superblocks initialized prior to the policy load. */ printk(KERN_INFO "SELinux: Setting up existing superblocks.\n"); + spin_lock(&sb_lock); spin_lock(&sb_security_lock); next_sb: if (!list_empty(&superblock_security_head)) { @@ -4430,19 +4431,20 @@ next_sb: struct superblock_security_struct, list); struct super_block *sb = sbsec->sb; - spin_lock(&sb_lock); sb->s_count++; - spin_unlock(&sb_lock); spin_unlock(&sb_security_lock); + spin_unlock(&sb_lock); down_read(&sb->s_umount); if (sb->s_root) superblock_doinit(sb, NULL); drop_super(sb); + spin_lock(&sb_lock); spin_lock(&sb_security_lock); list_del_init(&sbsec->list); goto next_sb; } spin_unlock(&sb_security_lock); + spin_unlock(&sb_lock); } /* SELinux requires early initialization in order to label |