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Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, AMD IOMMU: include amd_iommu_last_bdf in device initialization
  x86: fix IBM Summit based systems' phys_cpu_present_map on 32-bit kernels
  x86, RDC321x: remove gpio.h complications
  x86, RDC321x: add to mach-default
  crashdump: fix undefined reference to `elfcorehdr_addr'
  flag parameters: fix compile error of sys_epoll_create1
This commit is contained in:
Linus Torvalds 2008-07-26 13:25:05 -07:00
commit fb3b806144
7 changed files with 22 additions and 31 deletions
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26
arch/x86/Kconfig
View file

@ -24,7 +24,7 @@ config X86
select HAVE_IOREMAP_PROT
select HAVE_GET_USER_PAGES_FAST
select HAVE_KPROBES
select ARCH_WANT_OPTIONAL_GPIOLIB if !X86_RDC321X
select ARCH_WANT_OPTIONAL_GPIOLIB
select HAVE_KRETPROBES
select HAVE_DYNAMIC_FTRACE
select HAVE_FTRACE
@ -333,20 +333,6 @@ config X86_BIGSMP
endif
config X86_RDC321X
bool "RDC R-321x SoC"
depends on X86_32
select M486
select X86_REBOOTFIXUPS
select GENERIC_GPIO
select LEDS_CLASS
select LEDS_GPIO
select NEW_LEDS
help
This option is needed for RDC R-321x system-on-chip, also known
as R-8610-(G).
If you don't have one of these chips, you should say N here.
config X86_VSMP
bool "Support for ScaleMP vSMP"
select PARAVIRT
@ -370,6 +356,16 @@ config X86_VISWS
A kernel compiled for the Visual Workstation will run on general
PCs as well. See <file:Documentation/sgi-visws.txt> for details.
config X86_RDC321X
bool "RDC R-321x SoC"
depends on X86_32
select M486
select X86_REBOOTFIXUPS
help
This option is needed for RDC R-321x system-on-chip, also known
as R-8610-(G).
If you don't have one of these chips, you should say N here.
config SCHED_NO_NO_OMIT_FRAME_POINTER
def_bool y
prompt "Single-depth WCHAN output"

5
arch/x86/Makefile
View file

@ -118,11 +118,6 @@ mflags-$(CONFIG_X86_GENERICARCH):= -Iinclude/asm-x86/mach-generic
fcore-$(CONFIG_X86_GENERICARCH) += arch/x86/mach-generic/
mcore-$(CONFIG_X86_GENERICARCH) := arch/x86/mach-default/
# RDC R-321x subarch support
mflags-$(CONFIG_X86_RDC321X) := -Iinclude/asm-x86/mach-rdc321x
mcore-$(CONFIG_X86_RDC321X) := arch/x86/mach-default/
core-$(CONFIG_X86_RDC321X) += arch/x86/mach-rdc321x/
# default subarch .h files
mflags-y += -Iinclude/asm-x86/mach-default

4
arch/x86/kernel/amd_iommu.c
View file

@ -667,7 +667,7 @@ static int get_device_resources(struct device *dev,
_bdf = calc_devid(pcidev->bus->number, pcidev->devfn);
/* device not translated by any IOMMU in the system? */
if (_bdf >= amd_iommu_last_bdf) {
if (_bdf > amd_iommu_last_bdf) {
*iommu = NULL;
*domain = NULL;
*bdf = 0xffff;
@ -1085,7 +1085,7 @@ void prealloc_protection_domains(void)
while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
devid = (dev->bus->number << 8) | dev->devfn;
if (devid >= amd_iommu_last_bdf)
if (devid > amd_iommu_last_bdf)
continue;
devid = amd_iommu_alias_table[devid];
if (domain_for_device(devid))

4
arch/x86/kernel/amd_iommu_init.c
View file

@ -732,7 +732,7 @@ static int __init init_exclusion_range(struct ivmd_header *m)
set_device_exclusion_range(m->devid, m);
break;
case ACPI_IVMD_TYPE_ALL:
for (i = 0; i < amd_iommu_last_bdf; ++i)
for (i = 0; i <= amd_iommu_last_bdf; ++i)
set_device_exclusion_range(i, m);
break;
case ACPI_IVMD_TYPE_RANGE:
@ -934,7 +934,7 @@ int __init amd_iommu_init(void)
/*
* let all alias entries point to itself
*/
for (i = 0; i < amd_iommu_last_bdf; ++i)
for (i = 0; i <= amd_iommu_last_bdf; ++i)
amd_iommu_alias_table[i] = i;
/*

6
include/asm-x86/gpio.h
View file

@ -16,10 +16,6 @@
#ifndef _ASM_I386_GPIO_H
#define _ASM_I386_GPIO_H
#ifdef CONFIG_X86_RDC321X
#include <gpio.h>
#else /* CONFIG_X86_RDC321X */
#include <asm-generic/gpio.h>
#ifdef CONFIG_GPIOLIB
@ -57,6 +53,4 @@ static inline int irq_to_gpio(unsigned int irq)
#endif /* CONFIG_GPIOLIB */
#endif /* CONFIG_X86_RDC321X */
#endif /* _ASM_I386_GPIO_H */

2
include/asm-x86/mach-summit/mach_apic.h
View file

@ -122,7 +122,7 @@ static inline physid_mask_t ioapic_phys_id_map(physid_mask_t phys_id_map)
static inline physid_mask_t apicid_to_cpu_present(int apicid)
{
return physid_mask_of_physid(0);
return physid_mask_of_physid(apicid);
}
static inline void setup_portio_remap(void)

6
include/linux/crash_dump.h
View file

@ -8,7 +8,13 @@
#include <linux/proc_fs.h>
#define ELFCORE_ADDR_MAX (-1ULL)
#ifdef CONFIG_PROC_VMCORE
extern unsigned long long elfcorehdr_addr;
#else
static const unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX;
#endif
extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
unsigned long, int);
extern const struct file_operations proc_vmcore_operations;