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Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/fyu/linux-2.6

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* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/fyu/linux-2.6:
  arch/ia64/kernel/iosapic: missing test after ioremap()
  ia64/topology.c: exit cache_add_dev when kobject_init_and_add fails
  arch/ia64/Makefile: Remove -mtune=merced in IA64 kernel build
  IA64: includecheck fix: ia64, pgtable.h
  IA64: includecheck fix: ia64, ia64_ksyms.c
  ia64: boolean __test_and_clear_bit
  Bug Fix arch/ia64/kernel/pci-dma.c: fix recursive dma_supported() call in iommu_dma_supported()
This commit is contained in:
Linus Torvalds 2009-08-11 17:06:16 -07:00
commit 7cb7beb31a
7 changed files with 11 additions and 16 deletions
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5
arch/ia64/Makefile
View file

@ -41,11 +41,6 @@ $(error Sorry, you need a newer version of the assember, one that is built from
ftp://ftp.hpl.hp.com/pub/linux-ia64/gas-030124.tar.gz)
endif
ifeq ($(call cc-version),0304)
cflags-$(CONFIG_ITANIUM) += -mtune=merced
cflags-$(CONFIG_MCKINLEY) += -mtune=mckinley
endif
KBUILD_CFLAGS += $(cflags-y)
head-y := arch/ia64/kernel/head.o arch/ia64/kernel/init_task.o

2
arch/ia64/include/asm/bitops.h
View file

@ -286,7 +286,7 @@ __test_and_clear_bit(int nr, volatile void * addr)
{
__u32 *p = (__u32 *) addr + (nr >> 5);
__u32 m = 1 << (nr & 31);
int oldbitset = *p & m;
int oldbitset = (*p & m) != 0;
*p &= ~m;
return oldbitset;

1
arch/ia64/include/asm/pgtable.h
View file

@ -155,7 +155,6 @@
#include <linux/bitops.h>
#include <asm/cacheflush.h>
#include <asm/mmu_context.h>
#include <asm/processor.h>
/*
* Next come the mappings that determine how mmap() protection bits

4
arch/ia64/kernel/ia64_ksyms.c
View file

@ -21,6 +21,7 @@ EXPORT_SYMBOL(csum_ipv6_magic);
#include <asm/page.h>
EXPORT_SYMBOL(clear_page);
EXPORT_SYMBOL(copy_page);
#ifdef CONFIG_VIRTUAL_MEM_MAP
#include <linux/bootmem.h>
@ -60,9 +61,6 @@ EXPORT_SYMBOL(__udivdi3);
EXPORT_SYMBOL(__moddi3);
EXPORT_SYMBOL(__umoddi3);
#include <asm/page.h>
EXPORT_SYMBOL(copy_page);
#if defined(CONFIG_MD_RAID456) || defined(CONFIG_MD_RAID456_MODULE)
extern void xor_ia64_2(void);
extern void xor_ia64_3(void);

4
arch/ia64/kernel/iosapic.c
View file

@ -1072,6 +1072,10 @@ iosapic_init (unsigned long phys_addr, unsigned int gsi_base)
}
addr = ioremap(phys_addr, 0);
if (addr == NULL) {
spin_unlock_irqrestore(&iosapic_lock, flags);
return -ENOMEM;
}
ver = iosapic_version(addr);
if ((err = iosapic_check_gsi_range(gsi_base, ver))) {
iounmap(addr);

5
arch/ia64/kernel/pci-dma.c
View file

@ -69,11 +69,6 @@ iommu_dma_init(void)
int iommu_dma_supported(struct device *dev, u64 mask)
{
struct dma_map_ops *ops = platform_dma_get_ops(dev);
if (ops->dma_supported)
return ops->dma_supported(dev, mask);
/* Copied from i386. Doesn't make much sense, because it will
only work for pci_alloc_coherent.
The caller just has to use GFP_DMA in this case. */

6
arch/ia64/kernel/topology.c
View file

@ -372,6 +372,10 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
retval = kobject_init_and_add(&all_cpu_cache_info[cpu].kobj,
&cache_ktype_percpu_entry, &sys_dev->kobj,
"%s", "cache");
if (unlikely(retval < 0)) {
cpu_cache_sysfs_exit(cpu);
return retval;
}
for (i = 0; i < all_cpu_cache_info[cpu].num_cache_leaves; i++) {
this_object = LEAF_KOBJECT_PTR(cpu,i);
@ -385,7 +389,7 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
}
kobject_put(&all_cpu_cache_info[cpu].kobj);
cpu_cache_sysfs_exit(cpu);
break;
return retval;
}
kobject_uevent(&(this_object->kobj), KOBJ_ADD);
}