diff options
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/Kconfig | 6 | ||||
| -rw-r--r-- | arch/ia64/include/asm/cputime.h | 71 | ||||
| -rw-r--r-- | arch/ia64/include/asm/ipcbuf.h | 29 | ||||
| -rw-r--r-- | arch/ia64/include/asm/socket.h | 3 | ||||
| -rw-r--r-- | arch/ia64/include/asm/thread_info.h | 2 | ||||
| -rw-r--r-- | arch/ia64/include/asm/types.h | 2 | ||||
| -rw-r--r-- | arch/ia64/kernel/err_inject.c | 52 | ||||
| -rw-r--r-- | arch/ia64/kernel/perfmon.c | 2 | ||||
| -rw-r--r-- | arch/ia64/kernel/setup.c | 19 | ||||
| -rw-r--r-- | arch/ia64/kernel/topology.c | 10 | ||||
| -rw-r--r-- | arch/ia64/mm/contig.c | 3 | ||||
| -rw-r--r-- | arch/ia64/mm/init.c | 4 | ||||
| -rw-r--r-- | arch/ia64/sn/kernel/irq.c | 5 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/pcibr/pcibr_provider.c | 3 | ||||
| -rw-r--r-- | arch/ia64/sn/pci/tioca_provider.c | 4 |
15 files changed, 101 insertions, 114 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 27489b6dd533..3b7a7c483785 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -23,6 +23,9 @@ config IA64 select HAVE_ARCH_TRACEHOOK select HAVE_DMA_API_DEBUG select HAVE_GENERIC_HARDIRQS + select HAVE_MEMBLOCK + select HAVE_MEMBLOCK_NODE_MAP + select ARCH_DISCARD_MEMBLOCK select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP select IRQ_PER_CPU @@ -474,9 +477,6 @@ config NODES_SHIFT MAX_NUMNODES will be 2^(This value). If in doubt, use the default. -config ARCH_POPULATES_NODE_MAP - def_bool y - # VIRTUAL_MEM_MAP and FLAT_NODE_MEM_MAP are functionally equivalent. # VIRTUAL_MEM_MAP has been retained for historical reasons. config VIRTUAL_MEM_MAP diff --git a/arch/ia64/include/asm/cputime.h b/arch/ia64/include/asm/cputime.h index 6073b187528a..3deac956d325 100644 --- a/arch/ia64/include/asm/cputime.h +++ b/arch/ia64/include/asm/cputime.h @@ -26,59 +26,53 @@ #include <linux/jiffies.h> #include <asm/processor.h> -typedef u64 cputime_t; -typedef u64 cputime64_t; +typedef u64 __nocast cputime_t; +typedef u64 __nocast cputime64_t; -#define cputime_zero ((cputime_t)0) #define cputime_one_jiffy jiffies_to_cputime(1) -#define cputime_max ((~((cputime_t)0) >> 1) - 1) -#define cputime_add(__a, __b) ((__a) + (__b)) -#define cputime_sub(__a, __b) ((__a) - (__b)) -#define cputime_div(__a, __n) ((__a) / (__n)) -#define cputime_halve(__a) ((__a) >> 1) -#define cputime_eq(__a, __b) ((__a) == (__b)) -#define cputime_gt(__a, __b) ((__a) > (__b)) -#define cputime_ge(__a, __b) ((__a) >= (__b)) -#define cputime_lt(__a, __b) ((__a) < (__b)) -#define cputime_le(__a, __b) ((__a) <= (__b)) - -#define cputime64_zero ((cputime64_t)0) -#define cputime64_add(__a, __b) ((__a) + (__b)) -#define cputime64_sub(__a, __b) ((__a) - (__b)) -#define cputime_to_cputime64(__ct) (__ct) /* * Convert cputime <-> jiffies (HZ) */ -#define cputime_to_jiffies(__ct) ((__ct) / (NSEC_PER_SEC / HZ)) -#define jiffies_to_cputime(__jif) ((__jif) * (NSEC_PER_SEC / HZ)) -#define cputime64_to_jiffies64(__ct) ((__ct) / (NSEC_PER_SEC / HZ)) -#define jiffies64_to_cputime64(__jif) ((__jif) * (NSEC_PER_SEC / HZ)) +#define cputime_to_jiffies(__ct) \ + ((__force u64)(__ct) / (NSEC_PER_SEC / HZ)) +#define jiffies_to_cputime(__jif) \ + (__force cputime_t)((__jif) * (NSEC_PER_SEC / HZ)) +#define cputime64_to_jiffies64(__ct) \ + ((__force u64)(__ct) / (NSEC_PER_SEC / HZ)) +#define jiffies64_to_cputime64(__jif) \ + (__force cputime64_t)((__jif) * (NSEC_PER_SEC / HZ)) /* * Convert cputime <-> microseconds */ -#define cputime_to_usecs(__ct) ((__ct) / NSEC_PER_USEC) -#define usecs_to_cputime(__usecs) ((__usecs) * NSEC_PER_USEC) +#define cputime_to_usecs(__ct) \ + ((__force u64)(__ct) / NSEC_PER_USEC) +#define usecs_to_cputime(__usecs) \ + (__force cputime_t)((__usecs) * NSEC_PER_USEC) +#define usecs_to_cputime64(__usecs) \ + (__force cputime64_t)((__usecs) * NSEC_PER_USEC) /* * Convert cputime <-> seconds */ -#define cputime_to_secs(__ct) ((__ct) / NSEC_PER_SEC) -#define secs_to_cputime(__secs) ((__secs) * NSEC_PER_SEC) +#define cputime_to_secs(__ct) \ + ((__force u64)(__ct) / NSEC_PER_SEC) +#define secs_to_cputime(__secs) \ + (__force cputime_t)((__secs) * NSEC_PER_SEC) /* * Convert cputime <-> timespec (nsec) */ static inline cputime_t timespec_to_cputime(const struct timespec *val) { - cputime_t ret = val->tv_sec * NSEC_PER_SEC; - return (ret + val->tv_nsec); + u64 ret = val->tv_sec * NSEC_PER_SEC + val->tv_nsec; + return (__force cputime_t) ret; } static inline void cputime_to_timespec(const cputime_t ct, struct timespec *val) { - val->tv_sec = ct / NSEC_PER_SEC; - val->tv_nsec = ct % NSEC_PER_SEC; + val->tv_sec = (__force u64) ct / NSEC_PER_SEC; + val->tv_nsec = (__force u64) ct % NSEC_PER_SEC; } /* @@ -86,25 +80,28 @@ static inline void cputime_to_timespec(const cputime_t ct, struct timespec *val) */ static inline cputime_t timeval_to_cputime(struct timeval *val) { - cputime_t ret = val->tv_sec * NSEC_PER_SEC; - return (ret + val->tv_usec * NSEC_PER_USEC); + u64 ret = val->tv_sec * NSEC_PER_SEC + val->tv_usec * NSEC_PER_USEC; + return (__force cputime_t) ret; } static inline void cputime_to_timeval(const cputime_t ct, struct timeval *val) { - val->tv_sec = ct / NSEC_PER_SEC; - val->tv_usec = (ct % NSEC_PER_SEC) / NSEC_PER_USEC; + val->tv_sec = (__force u64) ct / NSEC_PER_SEC; + val->tv_usec = ((__force u64) ct % NSEC_PER_SEC) / NSEC_PER_USEC; } /* * Convert cputime <-> clock (USER_HZ) */ -#define cputime_to_clock_t(__ct) ((__ct) / (NSEC_PER_SEC / USER_HZ)) -#define clock_t_to_cputime(__x) ((__x) * (NSEC_PER_SEC / USER_HZ)) +#define cputime_to_clock_t(__ct) \ + ((__force u64)(__ct) / (NSEC_PER_SEC / USER_HZ)) +#define clock_t_to_cputime(__x) \ + (__force cputime_t)((__x) * (NSEC_PER_SEC / USER_HZ)) /* * Convert cputime64 to clock. */ -#define cputime64_to_clock_t(__ct) cputime_to_clock_t((cputime_t)__ct) +#define cputime64_to_clock_t(__ct) \ + cputime_to_clock_t((__force cputime_t)__ct) #endif /* CONFIG_VIRT_CPU_ACCOUNTING */ #endif /* __IA64_CPUTIME_H */ diff --git a/arch/ia64/include/asm/ipcbuf.h b/arch/ia64/include/asm/ipcbuf.h index 079899ae7d32..84c7e51cb6d0 100644 --- a/arch/ia64/include/asm/ipcbuf.h +++ b/arch/ia64/include/asm/ipcbuf.h @@ -1,28 +1 @@ -#ifndef _ASM_IA64_IPCBUF_H -#define _ASM_IA64_IPCBUF_H - -/* - * The ipc64_perm structure for IA-64 architecture. - * Note extra padding because this structure is passed back and forth - * between kernel and user space. - * - * Pad space is left for: - * - 32-bit seq - * - 2 miscellaneous 64-bit values - */ - -struct ipc64_perm -{ - __kernel_key_t key; - __kernel_uid_t uid; - __kernel_gid_t gid; - __kernel_uid_t cuid; - __kernel_gid_t cgid; - __kernel_mode_t mode; - unsigned short seq; - unsigned short __pad1; - unsigned long __unused1; - unsigned long __unused2; -}; - -#endif /* _ASM_IA64_IPCBUF_H */ +#include <asm-generic/ipcbuf.h> diff --git a/arch/ia64/include/asm/socket.h b/arch/ia64/include/asm/socket.h index 51427eaa51ba..4b03664e3fb5 100644 --- a/arch/ia64/include/asm/socket.h +++ b/arch/ia64/include/asm/socket.h @@ -71,4 +71,7 @@ #define SO_RXQ_OVFL 40 +#define SO_WIFI_STATUS 41 +#define SCM_WIFI_STATUS SO_WIFI_STATUS + #endif /* _ASM_IA64_SOCKET_H */ diff --git a/arch/ia64/include/asm/thread_info.h b/arch/ia64/include/asm/thread_info.h index ff0cc84e7bcc..e054bcc4273c 100644 --- a/arch/ia64/include/asm/thread_info.h +++ b/arch/ia64/include/asm/thread_info.h @@ -113,7 +113,6 @@ struct thread_info { #define TIF_MEMDIE 17 /* is terminating due to OOM killer */ #define TIF_MCA_INIT 18 /* this task is processing MCA or INIT */ #define TIF_DB_DISABLED 19 /* debug trap disabled for fsyscall */ -#define TIF_FREEZE 20 /* is freezing for suspend */ #define TIF_RESTORE_RSE 21 /* user RBS is newer than kernel RBS */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) @@ -126,7 +125,6 @@ struct thread_info { #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) #define _TIF_MCA_INIT (1 << TIF_MCA_INIT) #define _TIF_DB_DISABLED (1 << TIF_DB_DISABLED) -#define _TIF_FREEZE (1 << TIF_FREEZE) #define _TIF_RESTORE_RSE (1 << TIF_RESTORE_RSE) /* "work to do on user-return" bits */ diff --git a/arch/ia64/include/asm/types.h b/arch/ia64/include/asm/types.h index 82b3939d2718..3f5b122d9975 100644 --- a/arch/ia64/include/asm/types.h +++ b/arch/ia64/include/asm/types.h @@ -28,8 +28,6 @@ # define __IA64_UL(x) ((unsigned long)(x)) # define __IA64_UL_CONST(x) x##UL -typedef unsigned int umode_t; - /* * These aren't exported outside the kernel to avoid name space clashes */ diff --git a/arch/ia64/kernel/err_inject.c b/arch/ia64/kernel/err_inject.c index c539c689493b..2d67317a1ec2 100644 --- a/arch/ia64/kernel/err_inject.c +++ b/arch/ia64/kernel/err_inject.c @@ -24,7 +24,7 @@ * Copyright (C) 2006, Intel Corp. All rights reserved. * */ -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/cpu.h> @@ -35,10 +35,10 @@ #define ERR_DATA_BUFFER_SIZE 3 // Three 8-byte; #define define_one_ro(name) \ -static SYSDEV_ATTR(name, 0444, show_##name, NULL) +static DEVICE_ATTR(name, 0444, show_##name, NULL) #define define_one_rw(name) \ -static SYSDEV_ATTR(name, 0644, show_##name, store_##name) +static DEVICE_ATTR(name, 0644, show_##name, store_##name) static u64 call_start[NR_CPUS]; static u64 phys_addr[NR_CPUS]; @@ -55,7 +55,7 @@ static u64 resources[NR_CPUS]; #define show(name) \ static ssize_t \ -show_##name(struct sys_device *dev, struct sysdev_attribute *attr, \ +show_##name(struct device *dev, struct device_attribute *attr, \ char *buf) \ { \ u32 cpu=dev->id; \ @@ -64,7 +64,7 @@ show_##name(struct sys_device *dev, struct sysdev_attribute *attr, \ #define store(name) \ static ssize_t \ -store_##name(struct sys_device *dev, struct sysdev_attribute *attr, \ +store_##name(struct device *dev, struct device_attribute *attr, \ const char *buf, size_t size) \ { \ unsigned int cpu=dev->id; \ @@ -78,7 +78,7 @@ show(call_start) * processor. The cpu number in driver is only used for storing data. */ static ssize_t -store_call_start(struct sys_device *dev, struct sysdev_attribute *attr, +store_call_start(struct device *dev, struct device_attribute *attr, const char *buf, size_t size) { unsigned int cpu=dev->id; @@ -127,7 +127,7 @@ show(err_type_info) store(err_type_info) static ssize_t -show_virtual_to_phys(struct sys_device *dev, struct sysdev_attribute *attr, +show_virtual_to_phys(struct device *dev, struct device_attribute *attr, char *buf) { unsigned int cpu=dev->id; @@ -135,7 +135,7 @@ show_virtual_to_phys(struct sys_device *dev, struct sysdev_attribute *attr, } static ssize_t -store_virtual_to_phys(struct sys_device *dev, struct sysdev_attribute *attr, +store_virtual_to_phys(struct device *dev, struct device_attribute *attr, const char *buf, size_t size) { unsigned int cpu=dev->id; @@ -159,8 +159,8 @@ show(err_struct_info) store(err_struct_info) static ssize_t -show_err_data_buffer(struct sys_device *dev, - struct sysdev_attribute *attr, char *buf) +show_err_data_buffer(struct device *dev, + struct device_attribute *attr, char *buf) { unsigned int cpu=dev->id; @@ -171,8 +171,8 @@ show_err_data_buffer(struct sys_device *dev, } static ssize_t -store_err_data_buffer(struct sys_device *dev, - struct sysdev_attribute *attr, +store_err_data_buffer(struct device *dev, + struct device_attribute *attr, const char *buf, size_t size) { unsigned int cpu=dev->id; @@ -209,14 +209,14 @@ define_one_ro(capabilities); define_one_ro(resources); static struct attribute *default_attrs[] = { - &attr_call_start.attr, - &attr_virtual_to_phys.attr, - &attr_err_type_info.attr, - &attr_err_struct_info.attr, - &attr_err_data_buffer.attr, - &attr_status.attr, - &attr_capabilities.attr, - &attr_resources.attr, + &dev_attr_call_start.attr, + &dev_attr_virtual_to_phys.attr, + &dev_attr_err_type_info.attr, + &dev_attr_err_struct_info.attr, + &dev_attr_err_data_buffer.attr, + &dev_attr_status.attr, + &dev_attr_capabilities.attr, + &dev_attr_resources.attr, NULL }; @@ -225,12 +225,12 @@ static struct attribute_group err_inject_attr_group = { .name = "err_inject" }; /* Add/Remove err_inject interface for CPU device */ -static int __cpuinit err_inject_add_dev(struct sys_device * sys_dev) +static int __cpuinit err_inject_add_dev(struct device * sys_dev) { return sysfs_create_group(&sys_dev->kobj, &err_inject_attr_group); } -static int __cpuinit err_inject_remove_dev(struct sys_device * sys_dev) +static int __cpuinit err_inject_remove_dev(struct device * sys_dev) { sysfs_remove_group(&sys_dev->kobj, &err_inject_attr_group); return 0; @@ -239,9 +239,9 @@ static int __cpuinit err_inject_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { unsigned int cpu = (unsigned long)hcpu; - struct sys_device *sys_dev; + struct device *sys_dev; - sys_dev = get_cpu_sysdev(cpu); + sys_dev = get_cpu_device(cpu); switch (action) { case CPU_ONLINE: case CPU_ONLINE_FROZEN: @@ -283,13 +283,13 @@ static void __exit err_inject_exit(void) { int i; - struct sys_device *sys_dev; + struct device *sys_dev; #ifdef ERR_INJ_DEBUG printk(KERN_INFO "Exit error injection driver.\n"); #endif for_each_online_cpu(i) { - sys_dev = get_cpu_sysdev(i); + sys_dev = get_cpu_device(i); sysfs_remove_group(&sys_dev->kobj, &err_inject_attr_group); } unregister_hotcpu_notifier(&err_inject_cpu_notifier); diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 89accc626b86..b2c65e034f5d 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -2228,7 +2228,7 @@ pfm_alloc_file(pfm_context_t *ctx) /* * allocate a new dcache entry */ - path.dentry = d_alloc(pfmfs_mnt->mnt_sb->s_root, &this); + path.dentry = d_alloc(pfmfs_mnt->mnt_root, &this); if (!path.dentry) { iput(inode); return ERR_PTR(-ENOMEM); diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c index 5e2c72498c51..cd57d7312de0 100644 --- a/arch/ia64/kernel/setup.c +++ b/arch/ia64/kernel/setup.c @@ -220,6 +220,23 @@ sort_regions (struct rsvd_region *rsvd_region, int max) } } +/* merge overlaps */ +static int __init +merge_regions (struct rsvd_region *rsvd_region, int max) +{ + int i; + for (i = 1; i < max; ++i) { + if (rsvd_region[i].start >= rsvd_region[i-1].end) + continue; + if (rsvd_region[i].end > rsvd_region[i-1].end) + rsvd_region[i-1].end = rsvd_region[i].end; + --max; + memmove(&rsvd_region[i], &rsvd_region[i+1], + (max - i) * sizeof(struct rsvd_region)); + } + return max; +} + /* * Request address space for all standard resources */ @@ -270,6 +287,7 @@ static void __init setup_crashkernel(unsigned long total, int *n) if (ret == 0 && size > 0) { if (!base) { sort_regions(rsvd_region, *n); + *n = merge_regions(rsvd_region, *n); base = kdump_find_rsvd_region(size, rsvd_region, *n); } @@ -373,6 +391,7 @@ reserve_memory (void) BUG_ON(IA64_MAX_RSVD_REGIONS + 1 < n); sort_regions(rsvd_region, num_rsvd_regions); + num_rsvd_regions = merge_regions(rsvd_region, num_rsvd_regions); } diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c index 9be1f11a01d9..9deb21dbf629 100644 --- a/arch/ia64/kernel/topology.c +++ b/arch/ia64/kernel/topology.c @@ -350,7 +350,7 @@ static int __cpuinit cpu_cache_sysfs_init(unsigned int cpu) } /* Add cache interface for CPU device */ -static int __cpuinit cache_add_dev(struct sys_device * sys_dev) +static int __cpuinit cache_add_dev(struct device * sys_dev) { unsigned int cpu = sys_dev->id; unsigned long i, j; @@ -400,7 +400,7 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev) } /* Remove cache interface for CPU device */ -static int __cpuinit cache_remove_dev(struct sys_device * sys_dev) +static int __cpuinit cache_remove_dev(struct device * sys_dev) { unsigned int cpu = sys_dev->id; unsigned long i; @@ -428,9 +428,9 @@ static int __cpuinit cache_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { unsigned int cpu = (unsigned long)hcpu; - struct sys_device *sys_dev; + struct device *sys_dev; - sys_dev = get_cpu_sysdev(cpu); + sys_dev = get_cpu_device(cpu); switch (action) { case CPU_ONLINE: case CPU_ONLINE_FROZEN: @@ -454,7 +454,7 @@ static int __init cache_sysfs_init(void) int i; for_each_online_cpu(i) { - struct sys_device *sys_dev = get_cpu_sysdev((unsigned int)i); + struct device *sys_dev = get_cpu_device((unsigned int)i); cache_add_dev(sys_dev); } diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index f114a3b14c6a..1516d1dc11fd 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -16,6 +16,7 @@ */ #include <linux/bootmem.h> #include <linux/efi.h> +#include <linux/memblock.h> #include <linux/mm.h> #include <linux/nmi.h> #include <linux/swap.h> @@ -348,7 +349,7 @@ paging_init (void) printk("Virtual mem_map starts at 0x%p\n", mem_map); } #else /* !CONFIG_VIRTUAL_MEM_MAP */ - add_active_range(0, 0, max_low_pfn); + memblock_add_node(0, PFN_PHYS(max_low_pfn), 0); free_area_init_nodes(max_zone_pfns); #endif /* !CONFIG_VIRTUAL_MEM_MAP */ zero_page_memmap_ptr = virt_to_page(ia64_imva(empty_zero_page)); diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 00cb0e26c64e..13df239dbed1 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -10,6 +10,7 @@ #include <linux/bootmem.h> #include <linux/efi.h> #include <linux/elf.h> +#include <linux/memblock.h> #include <linux/mm.h> #include <linux/mmzone.h> #include <linux/module.h> @@ -557,8 +558,7 @@ int __init register_active_ranges(u64 start, u64 len, int nid) #endif if (start < end) - add_active_range(nid, __pa(start) >> PAGE_SHIFT, - __pa(end) >> PAGE_SHIFT); + memblock_add_node(__pa(start), end - start, nid); return 0; } diff --git a/arch/ia64/sn/kernel/irq.c b/arch/ia64/sn/kernel/irq.c index 485c42d97e83..dfac09ab027a 100644 --- a/arch/ia64/sn/kernel/irq.c +++ b/arch/ia64/sn/kernel/irq.c @@ -150,12 +150,11 @@ struct sn_irq_info *sn_retarget_vector(struct sn_irq_info *sn_irq_info, * PROM does not support SAL_INTR_REDIRECT, or it failed. * Revert to old method. */ - new_irq_info = kmalloc(sizeof(struct sn_irq_info), GFP_ATOMIC); + new_irq_info = kmemdup(sn_irq_info, sizeof(struct sn_irq_info), + GFP_ATOMIC); if (new_irq_info == NULL) return NULL; - memcpy(new_irq_info, sn_irq_info, sizeof(struct sn_irq_info)); - /* Free the old PROM new_irq_info structure */ sn_intr_free(local_nasid, local_widget, new_irq_info); unregister_intr_pda(new_irq_info); diff --git a/arch/ia64/sn/pci/pcibr/pcibr_provider.c b/arch/ia64/sn/pci/pcibr/pcibr_provider.c index 5698f29d5add..8886a0bc4a11 100644 --- a/arch/ia64/sn/pci/pcibr/pcibr_provider.c +++ b/arch/ia64/sn/pci/pcibr/pcibr_provider.c @@ -127,12 +127,11 @@ pcibr_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont * Allocate kernel bus soft and copy from prom. */ - soft = kmalloc(sizeof(struct pcibus_info), GFP_KERNEL); + soft = kmemdup(prom_bussoft, sizeof(struct pcibus_info), GFP_KERNEL); if (!soft) { return NULL; } - memcpy(soft, prom_bussoft, sizeof(struct pcibus_info)); soft->pbi_buscommon.bs_base = (unsigned long) ioremap(REGION_OFFSET(soft->pbi_buscommon.bs_base), sizeof(struct pic)); diff --git a/arch/ia64/sn/pci/tioca_provider.c b/arch/ia64/sn/pci/tioca_provider.c index 642451e770ea..e77c477245fd 100644 --- a/arch/ia64/sn/pci/tioca_provider.c +++ b/arch/ia64/sn/pci/tioca_provider.c @@ -600,11 +600,11 @@ tioca_bus_fixup(struct pcibus_bussoft *prom_bussoft, struct pci_controller *cont * Allocate kernel bus soft and copy from prom. */ - tioca_common = kzalloc(sizeof(struct tioca_common), GFP_KERNEL); + tioca_common = kmemdup(prom_bussoft, sizeof(struct tioca_common), + GFP_KERNEL); if (!tioca_common) return NULL; - memcpy(tioca_common, prom_bussoft, sizeof(struct tioca_common)); tioca_common->ca_common.bs_base = (unsigned long) ioremap(REGION_OFFSET(tioca_common->ca_common.bs_base), sizeof(struct tioca_common)); |
