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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-09-12 11:14:33 -0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-09-12 11:14:33 -0400
commit25a765b7f05cb8460fa01b54568894b20e184862 (patch)
tree0b56db57b4d9f912393ab303c269e0fe6cdf8635 /arch/ia64
parent9d2be9287107695708e6aae5105a8a518a6cb4d0 (diff)
parent64282278989d5b0398dcb3ba7904cb00c621dc35 (diff)
downloadop-kernel-dev-25a765b7f05cb8460fa01b54568894b20e184862.zip
op-kernel-dev-25a765b7f05cb8460fa01b54568894b20e184862.tar.gz
Merge branch 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into stable/for-linus-3.7
* 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (9690 commits) x86: Document x86_init.paging.pagetable_init() x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done() x86: Move paging_init() call to x86_init.paging.pagetable_init() x86: Rename pagetable_setup_start() to pagetable_init() x86: Remove base argument from x86_init.paging.pagetable_setup_start Linux 3.6-rc5 HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured Remove user-triggerable BUG from mpol_to_str xen/pciback: Fix proper FLR steps. uml: fix compile error in deliver_alarm() dj: memory scribble in logi_dj Fix order of arguments to compat_put_time[spec|val] xen: Use correct masking in xen_swiotlb_alloc_coherent. xen: fix logical error in tlb flushing xen/p2m: Fix one-off error in checking the P2M tree directory. powerpc: Don't use __put_user() in patch_instruction powerpc: Make sure IPI handlers see data written by IPI senders powerpc: Restore correct DSCR in context switch powerpc: Fix DSCR inheritance in copy_thread() powerpc: Keep thread.dscr and thread.dscr_inherit in sync ...
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/Kconfig3
-rw-r--r--arch/ia64/configs/generic_defconfig1
-rw-r--r--arch/ia64/configs/gensparse_defconfig1
-rw-r--r--arch/ia64/include/asm/atomic.h4
-rw-r--r--arch/ia64/include/asm/iommu.h2
-rw-r--r--arch/ia64/include/asm/kvm.h1
-rw-r--r--arch/ia64/include/asm/machvec.h2
-rw-r--r--arch/ia64/include/asm/machvec_dig.h2
-rw-r--r--arch/ia64/include/asm/machvec_dig_vtd.h2
-rw-r--r--arch/ia64/include/asm/machvec_hpsim.h2
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1.h2
-rw-r--r--arch/ia64/include/asm/machvec_hpzx1_swiotlb.h2
-rw-r--r--arch/ia64/include/asm/machvec_sn2.h2
-rw-r--r--arch/ia64/include/asm/machvec_uv.h2
-rw-r--r--arch/ia64/include/asm/machvec_xen.h2
-rw-r--r--arch/ia64/include/asm/processor.h2
-rw-r--r--arch/ia64/kernel/acpi.c5
-rw-r--r--arch/ia64/kernel/ia64_ksyms.c2
-rw-r--r--arch/ia64/kernel/irq_ia64.c1
-rw-r--r--arch/ia64/kernel/pci-dma.c1
-rw-r--r--arch/ia64/kernel/perfmon.c1
-rw-r--r--arch/ia64/kernel/smpboot.c2
-rw-r--r--arch/ia64/kvm/Kconfig2
-rw-r--r--arch/ia64/kvm/vmm.c6
-rw-r--r--arch/ia64/mm/fault.c46
-rw-r--r--arch/ia64/pci/fixup.c4
-rw-r--r--arch/ia64/pci/pci.c13
27 files changed, 62 insertions, 53 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 8186ec5..310cf57 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -126,6 +126,7 @@ config AUDIT_ARCH
menuconfig PARAVIRT_GUEST
bool "Paravirtualized guest support"
+ depends on BROKEN
help
Say Y here to get to see options related to running Linux under
various hypervisors. This option alone does not add any kernel code.
@@ -138,8 +139,6 @@ config PARAVIRT
bool "Enable paravirtualization code"
depends on PARAVIRT_GUEST
default y
- bool
- default y
help
This changes the kernel so it can modify itself when it is run
under a hypervisor, potentially improving performance significantly
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index 954d81e..7913695 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -234,5 +234,4 @@ CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_T10DIF=y
-CONFIG_MISC_DEVICES=y
CONFIG_INTEL_IOMMU=y
diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig
index 91c41ec..f8e9133 100644
--- a/arch/ia64/configs/gensparse_defconfig
+++ b/arch/ia64/configs/gensparse_defconfig
@@ -209,4 +209,3 @@ CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_CRYPTO_MD5=y
-CONFIG_MISC_DEVICES=y
diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
index 7d91166..6e6fe18 100644
--- a/arch/ia64/include/asm/atomic.h
+++ b/arch/ia64/include/asm/atomic.h
@@ -17,8 +17,8 @@
#include <asm/intrinsics.h>
-#define ATOMIC_INIT(i) ((atomic_t) { (i) })
-#define ATOMIC64_INIT(i) ((atomic64_t) { (i) })
+#define ATOMIC_INIT(i) { (i) }
+#define ATOMIC64_INIT(i) { (i) }
#define atomic_read(v) (*(volatile int *)&(v)->counter)
#define atomic64_read(v) (*(volatile long *)&(v)->counter)
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index b6a809f..105c93b 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -11,12 +11,10 @@ extern void no_iommu_init(void);
extern int force_iommu, no_iommu;
extern int iommu_pass_through;
extern int iommu_detected;
-extern int iommu_group_mf;
#else
#define iommu_pass_through (0)
#define no_iommu (1)
#define iommu_detected (0)
-#define iommu_group_mf (0)
#endif
extern void iommu_dma_init(void);
extern void machvec_init(const char *name);
diff --git a/arch/ia64/include/asm/kvm.h b/arch/ia64/include/asm/kvm.h
index b9f82c8..ec6c6b3 100644
--- a/arch/ia64/include/asm/kvm.h
+++ b/arch/ia64/include/asm/kvm.h
@@ -26,6 +26,7 @@
/* Select x86 specific features in <linux/kvm.h> */
#define __KVM_HAVE_IOAPIC
+#define __KVM_HAVE_IRQ_LINE
#define __KVM_HAVE_DEVICE_ASSIGNMENT
/* Architectural interrupt line count. */
diff --git a/arch/ia64/include/asm/machvec.h b/arch/ia64/include/asm/machvec.h
index 367d299..2d1ad4b1 100644
--- a/arch/ia64/include/asm/machvec.h
+++ b/arch/ia64/include/asm/machvec.h
@@ -120,7 +120,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
# ifdef MACHVEC_PLATFORM_HEADER
# include MACHVEC_PLATFORM_HEADER
# else
-# define platform_name ia64_mv.name
+# define ia64_platform_name ia64_mv.name
# define platform_setup ia64_mv.setup
# define platform_cpu_init ia64_mv.cpu_init
# define platform_irq_init ia64_mv.irq_init
diff --git a/arch/ia64/include/asm/machvec_dig.h b/arch/ia64/include/asm/machvec_dig.h
index 8a0752f..1f7403a 100644
--- a/arch/ia64/include/asm/machvec_dig.h
+++ b/arch/ia64/include/asm/machvec_dig.h
@@ -10,7 +10,7 @@ extern ia64_mv_setup_t dig_setup;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "dig"
+#define ia64_platform_name "dig"
#define platform_setup dig_setup
#endif /* _ASM_IA64_MACHVEC_DIG_h */
diff --git a/arch/ia64/include/asm/machvec_dig_vtd.h b/arch/ia64/include/asm/machvec_dig_vtd.h
index 6ab1de5..44308b4 100644
--- a/arch/ia64/include/asm/machvec_dig_vtd.h
+++ b/arch/ia64/include/asm/machvec_dig_vtd.h
@@ -11,7 +11,7 @@ extern ia64_mv_dma_init pci_iommu_alloc;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "dig_vtd"
+#define ia64_platform_name "dig_vtd"
#define platform_setup dig_setup
#define platform_dma_init pci_iommu_alloc
diff --git a/arch/ia64/include/asm/machvec_hpsim.h b/arch/ia64/include/asm/machvec_hpsim.h
index cf72fc8..e757112 100644
--- a/arch/ia64/include/asm/machvec_hpsim.h
+++ b/arch/ia64/include/asm/machvec_hpsim.h
@@ -11,7 +11,7 @@ extern ia64_mv_irq_init_t hpsim_irq_init;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "hpsim"
+#define ia64_platform_name "hpsim"
#define platform_setup hpsim_setup
#define platform_irq_init hpsim_irq_init
diff --git a/arch/ia64/include/asm/machvec_hpzx1.h b/arch/ia64/include/asm/machvec_hpzx1.h
index 3bd83d7..c74d315 100644
--- a/arch/ia64/include/asm/machvec_hpzx1.h
+++ b/arch/ia64/include/asm/machvec_hpzx1.h
@@ -11,7 +11,7 @@ extern ia64_mv_dma_init sba_dma_init;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "hpzx1"
+#define ia64_platform_name "hpzx1"
#define platform_setup dig_setup
#define platform_dma_init sba_dma_init
diff --git a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
index 1091ac3..906ef62 100644
--- a/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
+++ b/arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
@@ -11,7 +11,7 @@ extern ia64_mv_dma_get_ops hwsw_dma_get_ops;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "hpzx1_swiotlb"
+#define ia64_platform_name "hpzx1_swiotlb"
#define platform_setup dig_setup
#define platform_dma_init machvec_noop
#define platform_dma_get_ops hwsw_dma_get_ops
diff --git a/arch/ia64/include/asm/machvec_sn2.h b/arch/ia64/include/asm/machvec_sn2.h
index f061a30..ece9fa8 100644
--- a/arch/ia64/include/asm/machvec_sn2.h
+++ b/arch/ia64/include/asm/machvec_sn2.h
@@ -71,7 +71,7 @@ extern ia64_mv_pci_fixup_bus_t sn_pci_fixup_bus;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "sn2"
+#define ia64_platform_name "sn2"
#define platform_setup sn_setup
#define platform_cpu_init sn_cpu_init
#define platform_irq_init sn_irq_init
diff --git a/arch/ia64/include/asm/machvec_uv.h b/arch/ia64/include/asm/machvec_uv.h
index 2931447..2c50853 100644
--- a/arch/ia64/include/asm/machvec_uv.h
+++ b/arch/ia64/include/asm/machvec_uv.h
@@ -20,7 +20,7 @@ extern ia64_mv_setup_t uv_setup;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "uv"
+#define ia64_platform_name "uv"
#define platform_setup uv_setup
#endif /* _ASM_IA64_MACHVEC_UV_H */
diff --git a/arch/ia64/include/asm/machvec_xen.h b/arch/ia64/include/asm/machvec_xen.h
index 55f9228..8b8bd0e 100644
--- a/arch/ia64/include/asm/machvec_xen.h
+++ b/arch/ia64/include/asm/machvec_xen.h
@@ -13,7 +13,7 @@ extern ia64_mv_send_ipi_t xen_platform_send_ipi;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
-#define platform_name "xen"
+#define ia64_platform_name "xen"
#define platform_setup dig_setup
#define platform_cpu_init xen_cpu_init
#define platform_irq_init xen_irq_init
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index 832dd37..944152a 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -719,7 +719,7 @@ enum idle_boot_override {IDLE_NO_OVERRIDE=0, IDLE_HALT, IDLE_FORCE_MWAIT,
void default_idle(void);
-#define ia64_platform_is(x) (strcmp(x, platform_name) == 0)
+#define ia64_platform_is(x) (strcmp(x, ia64_platform_name) == 0)
#endif /* !__ASSEMBLY__ */
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 6f38b61..44057885 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -497,7 +497,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
srat_num_cpus++;
}
-void __init
+int __init
acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
{
unsigned long paddr, size;
@@ -512,7 +512,7 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
/* Ignore disabled entries */
if (!(ma->flags & ACPI_SRAT_MEM_ENABLED))
- return;
+ return -1;
/* record this node in proximity bitmap */
pxm_bit_set(pxm);
@@ -531,6 +531,7 @@ acpi_numa_memory_affinity_init(struct acpi_srat_mem_affinity *ma)
p->size = size;
p->nid = pxm;
num_node_memblks++;
+ return 0;
}
void __init acpi_numa_arch_fixup(void)
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index 7f4a0ed..5b7791d 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -12,7 +12,7 @@ EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(strlen);
-#include<asm/pgtable.h>
+#include <asm/pgtable.h>
EXPORT_SYMBOL_GPL(empty_zero_page);
#include <asm/checksum.h>
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c
index 5c3e088..1034884 100644
--- a/arch/ia64/kernel/irq_ia64.c
+++ b/arch/ia64/kernel/irq_ia64.c
@@ -23,7 +23,6 @@
#include <linux/ioport.h>
#include <linux/kernel_stat.h>
#include <linux/ptrace.h>
-#include <linux/random.h> /* for rand_initialize_irq() */
#include <linux/signal.h>
#include <linux/smp.h>
#include <linux/threads.h>
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 7cdc89b..1ddcfe5 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -32,7 +32,6 @@ int force_iommu __read_mostly;
#endif
int iommu_pass_through;
-int iommu_group_mf;
/* Dummy device used for NULL arguments (normally ISA). Better would
be probably a smaller DMA mask, but this is bug-to-bug compatible
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index d7f558c..3fa4bc5 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -2353,7 +2353,6 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t
*/
insert_vm_struct(mm, vma);
- mm->total_vm += size >> PAGE_SHIFT;
vm_stat_account(vma->vm_mm, vma->vm_flags, vma->vm_file,
vma_pages(vma));
up_write(&task->mm->mmap_sem);
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index 1113b8a..963d2db 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -382,7 +382,6 @@ smp_callin (void)
set_numa_node(cpu_to_node_map[cpuid]);
set_numa_mem(local_memory_node(cpu_to_node_map[cpuid]));
- ipi_call_lock_irq();
spin_lock(&vector_lock);
/* Setup the per cpu irq handling data structures */
__setup_vector_irq(cpuid);
@@ -390,7 +389,6 @@ smp_callin (void)
set_cpu_online(cpuid, true);
per_cpu(cpu_state, cpuid) = CPU_ONLINE;
spin_unlock(&vector_lock);
- ipi_call_unlock_irq();
smp_setup_percpu_timer();
diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index 9806e55..e794752 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -19,9 +19,11 @@ if VIRTUALIZATION
config KVM
tristate "Kernel-based Virtual Machine (KVM) support"
+ depends on BROKEN
depends on HAVE_KVM && MODULES && EXPERIMENTAL
# for device assignment:
depends on PCI
+ depends on BROKEN
select PREEMPT_NOTIFIERS
select ANON_INODES
select HAVE_KVM_IRQCHIP
diff --git a/arch/ia64/kvm/vmm.c b/arch/ia64/kvm/vmm.c
index f0b9cac..176a12c 100644
--- a/arch/ia64/kvm/vmm.c
+++ b/arch/ia64/kvm/vmm.c
@@ -20,9 +20,9 @@
*/
-#include<linux/kernel.h>
-#include<linux/module.h>
-#include<asm/fpswa.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <asm/fpswa.h>
#include "vcpu.h"
diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
index 02d29c2..8443daf 100644
--- a/arch/ia64/mm/fault.c
+++ b/arch/ia64/mm/fault.c
@@ -72,6 +72,10 @@ mapped_kernel_page_is_present (unsigned long address)
return pte_present(pte);
}
+# define VM_READ_BIT 0
+# define VM_WRITE_BIT 1
+# define VM_EXEC_BIT 2
+
void __kprobes
ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *regs)
{
@@ -81,6 +85,12 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
struct siginfo si;
unsigned long mask;
int fault;
+ unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE;
+
+ mask = ((((isr >> IA64_ISR_X_BIT) & 1UL) << VM_EXEC_BIT)
+ | (((isr >> IA64_ISR_W_BIT) & 1UL) << VM_WRITE_BIT));
+
+ flags |= ((mask & VM_WRITE) ? FAULT_FLAG_WRITE : 0);
/* mmap_sem is performance critical.... */
prefetchw(&mm->mmap_sem);
@@ -109,6 +119,7 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
if (notify_page_fault(regs, TRAP_BRKPT))
return;
+retry:
down_read(&mm->mmap_sem);
vma = find_vma_prev(mm, address, &prev_vma);
@@ -130,10 +141,6 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
/* OK, we've got a good vm_area for this memory area. Check the access permissions: */
-# define VM_READ_BIT 0
-# define VM_WRITE_BIT 1
-# define VM_EXEC_BIT 2
-
# if (((1 << VM_READ_BIT) != VM_READ || (1 << VM_WRITE_BIT) != VM_WRITE) \
|| (1 << VM_EXEC_BIT) != VM_EXEC)
# error File is out of sync with <linux/mm.h>. Please update.
@@ -142,9 +149,6 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
goto bad_area;
- mask = ( (((isr >> IA64_ISR_X_BIT) & 1UL) << VM_EXEC_BIT)
- | (((isr >> IA64_ISR_W_BIT) & 1UL) << VM_WRITE_BIT));
-
if ((vma->vm_flags & mask) != mask)
goto bad_area;
@@ -153,7 +157,11 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
* sure we exit gracefully rather than endlessly redo the
* fault.
*/
- fault = handle_mm_fault(mm, vma, address, (mask & VM_WRITE) ? FAULT_FLAG_WRITE : 0);
+ fault = handle_mm_fault(mm, vma, address, flags);
+
+ if ((fault & VM_FAULT_RETRY) && fatal_signal_pending(current))
+ return;
+
if (unlikely(fault & VM_FAULT_ERROR)) {
/*
* We ran out of memory, or some other thing happened
@@ -168,10 +176,24 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
}
BUG();
}
- if (fault & VM_FAULT_MAJOR)
- current->maj_flt++;
- else
- current->min_flt++;
+
+ if (flags & FAULT_FLAG_ALLOW_RETRY) {
+ if (fault & VM_FAULT_MAJOR)
+ current->maj_flt++;
+ else
+ current->min_flt++;
+ if (fault & VM_FAULT_RETRY) {
+ flags &= ~FAULT_FLAG_ALLOW_RETRY;
+
+ /* No need to up_read(&mm->mmap_sem) as we would
+ * have already released it in __lock_page_or_retry
+ * in mm/filemap.c.
+ */
+
+ goto retry;
+ }
+ }
+
up_read(&mm->mmap_sem);
return;
diff --git a/arch/ia64/pci/fixup.c b/arch/ia64/pci/fixup.c
index f5959c0..eab28e3 100644
--- a/arch/ia64/pci/fixup.c
+++ b/arch/ia64/pci/fixup.c
@@ -30,8 +30,8 @@ static void __devinit pci_fixup_video(struct pci_dev *pdev)
struct pci_bus *bus;
u16 config;
- if ((strcmp(platform_name, "dig") != 0)
- && (strcmp(platform_name, "hpzx1") != 0))
+ if ((strcmp(ia64_platform_name, "dig") != 0)
+ && (strcmp(ia64_platform_name, "hpzx1") != 0))
return;
/* Maybe, this machine supports legacy memory map. */
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 524df42..81acc7a 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -351,6 +351,8 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
#endif
INIT_LIST_HEAD(&info.resources);
+ /* insert busn resource at first */
+ pci_add_resource(&info.resources, &root->secondary);
acpi_walk_resources(device->handle, METHOD_NAME__CRS, count_window,
&windows);
if (windows) {
@@ -384,7 +386,7 @@ pci_acpi_scan_root(struct acpi_pci_root *root)
return NULL;
}
- pbus->subordinate = pci_scan_child_bus(pbus);
+ pci_scan_child_bus(pbus);
return pbus;
out3:
@@ -496,15 +498,6 @@ pcibios_align_resource (void *data, const struct resource *res,
return res->start;
}
-/*
- * PCI BIOS setup, always defaults to SAL interface
- */
-char * __init
-pcibios_setup (char *str)
-{
- return str;
-}
-
int
pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma,
enum pci_mmap_state mmap_state, int write_combine)
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