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-rw-r--r--arch/ia64/Makefile5
-rw-r--r--arch/ia64/hp/sim/simeth.c2
-rw-r--r--arch/ia64/include/asm/bitops.h2
-rw-r--r--arch/ia64/include/asm/device.h3
-rw-r--r--arch/ia64/include/asm/dma-mapping.h19
-rw-r--r--arch/ia64/include/asm/kvm_host.h4
-rw-r--r--arch/ia64/include/asm/kvm_para.h4
-rw-r--r--arch/ia64/include/asm/pgtable.h1
-rw-r--r--arch/ia64/include/asm/socket.h3
-rw-r--r--arch/ia64/kernel/dma-mapping.c4
-rw-r--r--arch/ia64/kernel/head.S1
-rw-r--r--arch/ia64/kernel/head.h1
-rw-r--r--arch/ia64/kernel/ia64_ksyms.c4
-rw-r--r--arch/ia64/kernel/iosapic.c4
-rw-r--r--arch/ia64/kernel/pci-dma.c5
-rw-r--r--arch/ia64/kernel/process.c9
-rw-r--r--arch/ia64/kernel/topology.c6
-rw-r--r--arch/ia64/kvm/Kconfig11
-rw-r--r--arch/ia64/kvm/kvm-ia64.c85
-rw-r--r--arch/ia64/kvm/mmio.c6
-rw-r--r--arch/ia64/kvm/vcpu.c10
-rw-r--r--arch/ia64/kvm/vcpu.h13
-rw-r--r--arch/ia64/lib/ip_fast_csum.S8
-rw-r--r--arch/ia64/xen/time.c3
24 files changed, 109 insertions, 104 deletions
diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 58a7e46affd..e7cbaa02cd0 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -41,11 +41,6 @@ $(error Sorry, you need a newer version of the assember, one that is built from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
diff --git a/arch/ia64/hp/sim/simeth.c b/arch/ia64/hp/sim/simeth.c
index e4d8fde6810..7e81966ce48 100644
--- a/arch/ia64/hp/sim/simeth.c
+++ b/arch/ia64/hp/sim/simeth.c
@@ -412,7 +412,7 @@ simeth_tx(struct sk_buff *skb, struct net_device *dev)
*/
dev_kfree_skb(skb);
- return 0;
+ return NETDEV_TX_OK;
}
static inline struct sk_buff *
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index e2ca8003733..57a2787bc9f 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -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;
diff --git a/arch/ia64/include/asm/device.h b/arch/ia64/include/asm/device.h
index 41ab85d66f3..d66d446b127 100644
--- a/arch/ia64/include/asm/device.h
+++ b/arch/ia64/include/asm/device.h
@@ -15,4 +15,7 @@ struct dev_archdata {
#endif
};
+struct pdev_archdata {
+};
+
#endif /* _ASM_IA64_DEVICE_H */
diff --git a/arch/ia64/include/asm/dma-mapping.h b/arch/ia64/include/asm/dma-mapping.h
index 5a61b5c2e18..8d3c79cd81e 100644
--- a/arch/ia64/include/asm/dma-mapping.h
+++ b/arch/ia64/include/asm/dma-mapping.h
@@ -44,7 +44,6 @@ static inline void dma_free_coherent(struct device *dev, size_t size,
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
#define get_dma_ops(dev) platform_dma_get_ops(dev)
-#define flush_write_buffers()
#include <asm-generic/dma-mapping-common.h>
@@ -69,6 +68,24 @@ dma_set_mask (struct device *dev, u64 mask)
return 0;
}
+static inline bool dma_capable(struct device *dev, dma_addr_t addr, size_t size)
+{
+ if (!dev->dma_mask)
+ return 0;
+
+ return addr + size <= *dev->dma_mask;
+}
+
+static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)
+{
+ return paddr;
+}
+
+static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr)
+{
+ return daddr;
+}
+
extern int dma_get_cache_alignment(void);
static inline void
diff --git a/arch/ia64/include/asm/kvm_host.h b/arch/ia64/include/asm/kvm_host.h
index 5f43697aed3..d9b6325a932 100644
--- a/arch/ia64/include/asm/kvm_host.h
+++ b/arch/ia64/include/asm/kvm_host.h
@@ -235,7 +235,8 @@ struct kvm_vm_data {
#define KVM_REQ_PTC_G 32
#define KVM_REQ_RESUME 33
-#define KVM_PAGES_PER_HPAGE 1
+#define KVM_NR_PAGE_SIZES 1
+#define KVM_PAGES_PER_HPAGE(x) 1
struct kvm;
struct kvm_vcpu;
@@ -465,7 +466,6 @@ struct kvm_arch {
unsigned long metaphysical_rr4;
unsigned long vmm_init_rr;
- int online_vcpus;
int is_sn2;
struct kvm_ioapic *vioapic;
diff --git a/arch/ia64/include/asm/kvm_para.h b/arch/ia64/include/asm/kvm_para.h
index 0d6d8ca07b8..1588aee781a 100644
--- a/arch/ia64/include/asm/kvm_para.h
+++ b/arch/ia64/include/asm/kvm_para.h
@@ -19,9 +19,13 @@
*
*/
+#ifdef __KERNEL__
+
static inline unsigned int kvm_arch_para_features(void)
{
return 0;
}
#endif
+
+#endif
diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
index 0a9cc73d35c..8840a690d1e 100644
--- a/arch/ia64/include/asm/pgtable.h
+++ b/arch/ia64/include/asm/pgtable.h
@@ -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
diff --git a/arch/ia64/include/asm/socket.h b/arch/ia64/include/asm/socket.h
index 745421225ec..0b0d5ff062e 100644
--- a/arch/ia64/include/asm/socket.h
+++ b/arch/ia64/include/asm/socket.h
@@ -66,4 +66,7 @@
#define SO_TIMESTAMPING 37
#define SCM_TIMESTAMPING SO_TIMESTAMPING
+#define SO_PROTOCOL 38
+#define SO_DOMAIN 39
+
#endif /* _ASM_IA64_SOCKET_H */
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index 39a3cd0a417..f2c1600da09 100644
--- a/arch/ia64/kernel/dma-mapping.c
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -10,7 +10,9 @@ EXPORT_SYMBOL(dma_ops);
static int __init dma_init(void)
{
- dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+ dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+
+ return 0;
}
fs_initcall(dma_init);
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 23f846de62d..e6c5c3d5e1f 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -34,6 +34,7 @@
#include <asm/mca_asm.h>
#include <linux/init.h>
#include <linux/linkage.h>
+#include "head.h"
#ifdef CONFIG_HOTPLUG_CPU
#define SAL_PSR_BITS_TO_SET \
diff --git a/arch/ia64/kernel/head.h b/arch/ia64/kernel/head.h
new file mode 100644
index 00000000000..2e2ac6824e6
--- /dev/null
+++ b/arch/ia64/kernel/head.h
@@ -0,0 +1 @@
+extern void console_print(const char *s);
diff --git a/arch/ia64/kernel/ia64_ksyms.c b/arch/ia64/kernel/ia64_ksyms.c
index 2d311864e35..8ebccb589e1 100644
--- a/arch/ia64/kernel/ia64_ksyms.c
+++ b/arch/ia64/kernel/ia64_ksyms.c
@@ -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);
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index c48b03f2b61..dab4d393908 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -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);
diff --git a/arch/ia64/kernel/pci-dma.c b/arch/ia64/kernel/pci-dma.c
index 05695962fe4..f6b1ff0aea7 100644
--- a/arch/ia64/kernel/pci-dma.c
+++ b/arch/ia64/kernel/pci-dma.c
@@ -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. */
diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index 5d7c0e5b9e7..9bcec9945c1 100644
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -161,6 +161,13 @@ show_regs (struct pt_regs *regs)
show_stack(NULL, NULL);
}
+/* local support for deprecated console_print */
+void
+console_print(const char *s)
+{
+ printk(KERN_EMERG "%s", s);
+}
+
void
do_notify_resume_user(sigset_t *unused, struct sigscratch *scr, long in_syscall)
{
@@ -192,6 +199,8 @@ do_notify_resume_user(sigset_t *unused, struct sigscratch *scr, long in_syscall)
if (test_thread_flag(TIF_NOTIFY_RESUME)) {
clear_thread_flag(TIF_NOTIFY_RESUME);
tracehook_notify_resume(&scr->pt);
+ if (current->replacement_session_keyring)
+ key_replace_session_keyring();
}
/* copy user rbs to kernel rbs */
diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
index bc80dff1df7..8f060352e12 100644
--- a/arch/ia64/kernel/topology.c
+++ b/arch/ia64/kernel/topology.c
@@ -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);
}
diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index 64d52093787..ef3e7be29ca 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -1,12 +1,8 @@
#
# KVM configuration
#
-config HAVE_KVM
- bool
-config HAVE_KVM_IRQCHIP
- bool
- default y
+source "virt/kvm/Kconfig"
menuconfig VIRTUALIZATION
bool "Virtualization"
@@ -28,6 +24,8 @@ config KVM
depends on PCI
select PREEMPT_NOTIFIERS
select ANON_INODES
+ select HAVE_KVM_IRQCHIP
+ select KVM_APIC_ARCHITECTURE
---help---
Support hosting fully virtualized guest machines using hardware
virtualization extensions. You will need a fairly recent
@@ -49,9 +47,6 @@ config KVM_INTEL
Provides support for KVM on Itanium 2 processors equipped with the VT
extensions.
-config KVM_TRACE
- bool
-
source drivers/virtio/Kconfig
endif # VIRTUALIZATION
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c
index 80c57b0a21c..0ad09f05efa 100644
--- a/arch/ia64/kvm/kvm-ia64.c
+++ b/arch/ia64/kvm/kvm-ia64.c
@@ -210,16 +210,6 @@ int kvm_dev_ioctl_check_extension(long ext)
}
-static struct kvm_io_device *vcpu_find_mmio_dev(struct kvm_vcpu *vcpu,
- gpa_t addr, int len, int is_write)
-{
- struct kvm_io_device *dev;
-
- dev = kvm_io_bus_find_dev(&vcpu->kvm->mmio_bus, addr, len, is_write);
-
- return dev;
-}
-
static int handle_vm_error(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
kvm_run->exit_reason = KVM_EXIT_UNKNOWN;
@@ -231,6 +221,7 @@ static int handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
{
struct kvm_mmio_req *p;
struct kvm_io_device *mmio_dev;
+ int r;
p = kvm_get_vcpu_ioreq(vcpu);
@@ -247,16 +238,13 @@ static int handle_mmio(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
kvm_run->exit_reason = KVM_EXIT_MMIO;
return 0;
mmio:
- mmio_dev = vcpu_find_mmio_dev(vcpu, p->addr, p->size, !p->dir);
- if (mmio_dev) {
- if (!p->dir)
- kvm_iodevice_write(mmio_dev, p->addr, p->size,
- &p->data);
- else
- kvm_iodevice_read(mmio_dev, p->addr, p->size,
- &p->data);
-
- } else
+ if (p->dir)
+ r = kvm_io_bus_read(&vcpu->kvm->mmio_bus, p->addr,
+ p->size, &p->data);
+ else
+ r = kvm_io_bus_write(&vcpu->kvm->mmio_bus, p->addr,
+ p->size, &p->data);
+ if (r)
printk(KERN_ERR"kvm: No iodevice found! addr:%lx\n", p->addr);
p->state = STATE_IORESP_READY;
@@ -337,13 +325,12 @@ static struct kvm_vcpu *lid_to_vcpu(struct kvm *kvm, unsigned long id,
{
union ia64_lid lid;
int i;
+ struct kvm_vcpu *vcpu;
- for (i = 0; i < kvm->arch.online_vcpus; i++) {
- if (kvm->vcpus[i]) {
- lid.val = VCPU_LID(kvm->vcpus[i]);
- if (lid.id == id && lid.eid == eid)
- return kvm->vcpus[i];
- }
+ kvm_for_each_vcpu(i, vcpu, kvm) {
+ lid.val = VCPU_LID(vcpu);
+ if (lid.id == id && lid.eid == eid)
+ return vcpu;
}
return NULL;
@@ -409,21 +396,21 @@ static int handle_global_purge(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
struct kvm *kvm = vcpu->kvm;
struct call_data call_data;
int i;
+ struct kvm_vcpu *vcpui;
call_data.ptc_g_data = p->u.ptc_g_data;
- for (i = 0; i < kvm->arch.online_vcpus; i++) {
- if (!kvm->vcpus[i] || kvm->vcpus[i]->arch.mp_state ==
- KVM_MP_STATE_UNINITIALIZED ||
- vcpu == kvm->vcpus[i])
+ kvm_for_each_vcpu(i, vcpui, kvm) {
+ if (vcpui->arch.mp_state == KVM_MP_STATE_UNINITIALIZED ||
+ vcpu == vcpui)
continue;
- if (waitqueue_active(&kvm->vcpus[i]->wq))
- wake_up_interruptible(&kvm->vcpus[i]->wq);
+ if (waitqueue_active(&vcpui->wq))
+ wake_up_interruptible(&vcpui->wq);
- if (kvm->vcpus[i]->cpu != -1) {
- call_data.vcpu = kvm->vcpus[i];
- smp_call_function_single(kvm->vcpus[i]->cpu,
+ if (vcpui->cpu != -1) {
+ call_data.vcpu = vcpui;
+ smp_call_function_single(vcpui->cpu,
vcpu_global_purge, &call_data, 1);
} else
printk(KERN_WARNING"kvm: Uninit vcpu received ipi!\n");
@@ -852,8 +839,6 @@ struct kvm *kvm_arch_create_vm(void)
kvm_init_vm(kvm);
- kvm->arch.online_vcpus = 0;
-
return kvm;
}
@@ -1000,10 +985,10 @@ long kvm_arch_vm_ioctl(struct file *filp,
goto out;
if (irqchip_in_kernel(kvm)) {
__s32 status;
- mutex_lock(&kvm->lock);
+ mutex_lock(&kvm->irq_lock);
status = kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID,
irq_event.irq, irq_event.level);
- mutex_unlock(&kvm->lock);
+ mutex_unlock(&kvm->irq_lock);
if (ioctl == KVM_IRQ_LINE_STATUS) {
irq_event.status = status;
if (copy_to_user(argp, &irq_event,
@@ -1216,7 +1201,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
if (IS_ERR(vmm_vcpu))
return PTR_ERR(vmm_vcpu);
- if (vcpu->vcpu_id == 0) {
+ if (kvm_vcpu_is_bsp(vcpu)) {
vcpu->arch.mp_state = KVM_MP_STATE_RUNNABLE;
/*Set entry address for first run.*/
@@ -1224,7 +1209,7 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
/*Initialize itc offset for vcpus*/
itc_offset = 0UL - kvm_get_itc(vcpu);
- for (i = 0; i < kvm->arch.online_vcpus; i++) {
+ for (i = 0; i < KVM_MAX_VCPUS; i++) {
v = (struct kvm_vcpu *)((char *)vcpu +
sizeof(struct kvm_vcpu_data) * i);
v->arch.itc_offset = itc_offset;
@@ -1356,8 +1341,6 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm,
goto fail;
}
- kvm->arch.online_vcpus++;
-
return vcpu;
fail:
return ERR_PTR(r);
@@ -1952,19 +1935,6 @@ int kvm_highest_pending_irq(struct kvm_vcpu *vcpu)
return find_highest_bits((int *)&vpd->irr[0]);
}
-int kvm_cpu_has_interrupt(struct kvm_vcpu *vcpu)
-{
- if (kvm_highest_pending_irq(vcpu) != -1)
- return 1;
- return 0;
-}
-
-int kvm_arch_interrupt_allowed(struct kvm_vcpu *vcpu)
-{
- /* do real check here */
- return 1;
-}
-
int kvm_cpu_has_pending_timer(struct kvm_vcpu *vcpu)
{
return vcpu->arch.timer_fired;
@@ -1977,7 +1947,8 @@ gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn)
int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu)
{
- return vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE;
+ return (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE) ||
+ (kvm_highest_pending_irq(vcpu) != -1);
}
int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu,
diff --git a/arch/ia64/kvm/mmio.c b/arch/ia64/kvm/mmio.c
index 21f63fffc37..9bf55afd08d 100644
--- a/arch/ia64/kvm/mmio.c
+++ b/arch/ia64/kvm/mmio.c
@@ -247,7 +247,8 @@ void emulate_io_inst(struct kvm_vcpu *vcpu, u64 padr, u64 ma)
vcpu_get_fpreg(vcpu, inst.M9.f2, &v);
/* Write high word. FIXME: this is a kludge! */
v.u.bits[1] &= 0x3ffff;
- mmio_access(vcpu, padr + 8, &v.u.bits[1], 8, ma, IOREQ_WRITE);
+ mmio_access(vcpu, padr + 8, (u64 *)&v.u.bits[1], 8,
+ ma, IOREQ_WRITE);
data = v.u.bits[0];
size = 3;
} else if (inst.M10.major == 7 && inst.M10.x6 == 0x3B) {
@@ -265,7 +266,8 @@ void emulate_io_inst(struct kvm_vcpu *vcpu, u64 padr, u64 ma)
/* Write high word.FIXME: this is a kludge! */
v.u.bits[1] &= 0x3ffff;
- mmio_access(vcpu, padr + 8, &v.u.bits[1], 8, ma, IOREQ_WRITE);
+ mmio_access(vcpu, padr + 8, (u64 *)&v.u.bits[1],
+ 8, ma, IOREQ_WRITE);
data = v.u.bits[0];
size = 3;
} else if (inst.M10.major == 7 && inst.M10.x6 == 0x31) {
diff --git a/arch/ia64/kvm/vcpu.c b/arch/ia64/kvm/vcpu.c
index 46b02cbcc87..dce75b70cdd 100644
--- a/arch/ia64/kvm/vcpu.c
+++ b/arch/ia64/kvm/vcpu.c
@@ -461,7 +461,7 @@ void setreg(unsigned long regnum, unsigned long val,
u64 vcpu_get_gr(struct kvm_vcpu *vcpu, unsigned long reg)
{
struct kvm_pt_regs *regs = vcpu_regs(vcpu);
- u64 val;
+ unsigned long val;
if (!reg)
return 0;
@@ -469,7 +469,7 @@ u64 vcpu_get_gr(struct kvm_vcpu *vcpu, unsigned long reg)
return val;
}
-void vcpu_set_gr(struct kvm_vcpu *vcpu, u64 reg, u64 value, int nat)
+void vcpu_set_gr(struct kvm_vcpu *vcpu, unsigned long reg, u64 value, int nat)
{
struct kvm_pt_regs *regs = vcpu_regs(vcpu);
long sof = (regs->cr_ifs) & 0x7f;
@@ -830,8 +830,8 @@ static void vcpu_set_itc(struct kvm_vcpu *vcpu, u64 val)
kvm = (struct kvm *)KVM_VM_BASE;
- if (vcpu->vcpu_id == 0) {
- for (i = 0; i < kvm->arch.online_vcpus; i++) {
+ if (kvm_vcpu_is_bsp(vcpu)) {
+ for (i = 0; i < atomic_read(&kvm->online_vcpus); i++) {
v = (struct kvm_vcpu *)((char *)vcpu +
sizeof(struct kvm_vcpu_data) * i);
VMX(v, itc_offset) = itc_offset;
@@ -1072,7 +1072,7 @@ void kvm_ttag(struct kvm_vcpu *vcpu, INST64 inst)
vcpu_set_gr(vcpu, inst.M46.r1, tag, 0);
}
-int vcpu_tpa(struct kvm_vcpu *vcpu, u64 vadr, u64 *padr)
+int vcpu_tpa(struct kvm_vcpu *vcpu, u64 vadr, unsigned long *padr)
{
struct thash_data *data;
union ia64_isr visr, pt_isr;
diff --git a/arch/ia64/kvm/vcpu.h b/arch/ia64/kvm/vcpu.h
index 042af92ced8..360724d3ae6 100644
--- a/arch/ia64/kvm/vcpu.h
+++ b/arch/ia64/kvm/vcpu.h
@@ -686,14 +686,15 @@ static inline int highest_inservice_irq(struct kvm_vcpu *vcpu)
return highest_bits((int *)&(VMX(vcpu, insvc[0])));
}
-extern void vcpu_get_fpreg(struct kvm_vcpu *vcpu, u64 reg,
+extern void vcpu_get_fpreg(struct kvm_vcpu *vcpu, unsigned long reg,
struct ia64_fpreg *val);
-extern void vcpu_set_fpreg(struct kvm_vcpu *vcpu, u64 reg,
+extern void vcpu_set_fpreg(struct kvm_vcpu *vcpu, unsigned long reg,
struct ia64_fpreg *val);
-extern u64 vcpu_get_gr(struct kvm_vcpu *vcpu, u64 reg);
-extern void vcpu_set_gr(struct kvm_vcpu *vcpu, u64 reg, u64 val, int nat);
-extern u64 vcpu_get_psr(struct kvm_vcpu *vcpu);
-extern void vcpu_set_psr(struct kvm_vcpu *vcpu, u64 val);
+extern u64 vcpu_get_gr(struct kvm_vcpu *vcpu, unsigned long reg);
+extern void vcpu_set_gr(struct kvm_vcpu *vcpu, unsigned long reg,
+ u64 val, int nat);
+extern unsigned long vcpu_get_psr(struct kvm_vcpu *vcpu);
+extern void vcpu_set_psr(struct kvm_vcpu *vcpu, unsigned long val);
extern u64 vcpu_thash(struct kvm_vcpu *vcpu, u64 vadr);
extern void vcpu_bsw0(struct kvm_vcpu *vcpu);
extern void thash_vhpt_insert(struct kvm_vcpu *v, u64 pte,
diff --git a/arch/ia64/lib/ip_fast_csum.S b/arch/ia64/lib/ip_fast_csum.S
index 1f86aeb2c94..620d9dc5220 100644
--- a/arch/ia64/lib/ip_fast_csum.S
+++ b/arch/ia64/lib/ip_fast_csum.S
@@ -96,20 +96,22 @@ END(ip_fast_csum)
GLOBAL_ENTRY(csum_ipv6_magic)
ld4 r20=[in0],4
ld4 r21=[in1],4
- dep r15=in3,in2,32,16
+ zxt4 in2=in2
;;
ld4 r22=[in0],4
ld4 r23=[in1],4
- mux1 r15=r15,@rev
+ dep r15=in3,in2,32,16
;;
ld4 r24=[in0],4
ld4 r25=[in1],4
- shr.u r15=r15,16
+ mux1 r15=r15,@rev
add r16=r20,r21
add r17=r22,r23
+ zxt4 in4=in4
;;
ld4 r26=[in0],4
ld4 r27=[in1],4
+ shr.u r15=r15,16
add r18=r24,r25
add r8=r16,r17
;;
diff --git a/arch/ia64/xen/time.c b/arch/ia64/xen/time.c
index fb833269017..dbeadb9c8e2 100644
--- a/arch/ia64/xen/time.c
+++ b/arch/ia64/xen/time.c
@@ -133,8 +133,7 @@ consider_steal_time(unsigned long new_itm)
account_idle_ticks(blocked);
run_local_timers();
- if (rcu_pending(cpu))
- rcu_check_callbacks(cpu, user_mode(get_irq_regs()));
+ rcu_check_callbacks(cpu, user_mode(get_irq_regs()));
scheduler_tick();
run_posix_cpu_timers(p);
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-08 07:31:22 +0000