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-rw-r--r--arch/ia64/kernel/acpi.c3
-rw-r--r--arch/ia64/kernel/asm-offsets.c32
-rw-r--r--arch/ia64/kernel/entry.S15
-rw-r--r--arch/ia64/kernel/head.S3
-rw-r--r--arch/ia64/kernel/kprobes.c2
-rw-r--r--arch/ia64/kernel/nr-irqs.c4
-rw-r--r--arch/ia64/kernel/paravirt_inst.h3
-rw-r--r--arch/ia64/kernel/paravirt_patchlist.h4
-rw-r--r--arch/ia64/kernel/perfmon.c8
-rw-r--r--arch/ia64/kernel/vmlinux.lds.S6
10 files changed, 3 insertions, 77 deletions
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 59d52e3aef12..bfa19311e09c 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -53,7 +53,6 @@
#include <asm/numa.h>
#include <asm/sal.h>
#include <asm/cyclone.h>
-#include <asm/xen/hypervisor.h>
#define BAD_MADT_ENTRY(entry, end) ( \
(!entry) || (unsigned long)entry + sizeof(*entry) > end || \
@@ -120,8 +119,6 @@ acpi_get_sysname(void)
return "uv";
else
return "sn2";
- } else if (xen_pv_domain() && !strcmp(hdr->oem_id, "XEN")) {
- return "xen";
}
#ifdef CONFIG_INTEL_IOMMU
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
index 46c9e3007315..60ef83e6db71 100644
--- a/arch/ia64/kernel/asm-offsets.c
+++ b/arch/ia64/kernel/asm-offsets.c
@@ -16,9 +16,6 @@
#include <asm/sigcontext.h>
#include <asm/mca.h>
-#include <asm/xen/interface.h>
-#include <asm/xen/hypervisor.h>
-
#include "../kernel/sigframe.h"
#include "../kernel/fsyscall_gtod_data.h"
@@ -290,33 +287,4 @@ void foo(void)
DEFINE(IA64_ITC_LASTCYCLE_OFFSET,
offsetof (struct itc_jitter_data_t, itc_lastcycle));
-#ifdef CONFIG_XEN
- BLANK();
-
- DEFINE(XEN_NATIVE_ASM, XEN_NATIVE);
- DEFINE(XEN_PV_DOMAIN_ASM, XEN_PV_DOMAIN);
-
-#define DEFINE_MAPPED_REG_OFS(sym, field) \
- DEFINE(sym, (XMAPPEDREGS_OFS + offsetof(struct mapped_regs, field)))
-
- DEFINE_MAPPED_REG_OFS(XSI_PSR_I_ADDR_OFS, interrupt_mask_addr);
- DEFINE_MAPPED_REG_OFS(XSI_IPSR_OFS, ipsr);
- DEFINE_MAPPED_REG_OFS(XSI_IIP_OFS, iip);
- DEFINE_MAPPED_REG_OFS(XSI_IFS_OFS, ifs);
- DEFINE_MAPPED_REG_OFS(XSI_PRECOVER_IFS_OFS, precover_ifs);
- DEFINE_MAPPED_REG_OFS(XSI_ISR_OFS, isr);
- DEFINE_MAPPED_REG_OFS(XSI_IFA_OFS, ifa);
- DEFINE_MAPPED_REG_OFS(XSI_IIPA_OFS, iipa);
- DEFINE_MAPPED_REG_OFS(XSI_IIM_OFS, iim);
- DEFINE_MAPPED_REG_OFS(XSI_IHA_OFS, iha);
- DEFINE_MAPPED_REG_OFS(XSI_ITIR_OFS, itir);
- DEFINE_MAPPED_REG_OFS(XSI_PSR_IC_OFS, interrupt_collection_enabled);
- DEFINE_MAPPED_REG_OFS(XSI_BANKNUM_OFS, banknum);
- DEFINE_MAPPED_REG_OFS(XSI_BANK0_R16_OFS, bank0_regs[0]);
- DEFINE_MAPPED_REG_OFS(XSI_BANK1_R16_OFS, bank1_regs[0]);
- DEFINE_MAPPED_REG_OFS(XSI_B0NATS_OFS, vbnat);
- DEFINE_MAPPED_REG_OFS(XSI_B1NATS_OFS, vnat);
- DEFINE_MAPPED_REG_OFS(XSI_ITC_OFFSET_OFS, itc_offset);
- DEFINE_MAPPED_REG_OFS(XSI_ITC_LAST_OFS, itc_last);
-#endif /* CONFIG_XEN */
}
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index 7a53530f22c2..ddea607f948a 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1169,21 +1169,8 @@ skip_rbs_switch:
.work_pending:
tbit.z p6,p0=r31,TIF_NEED_RESCHED // is resched not needed?
(p6) br.cond.sptk.few .notify
-#ifdef CONFIG_PREEMPT
-(pKStk) dep r21=-1,r0,PREEMPT_ACTIVE_BIT,1
- ;;
-(pKStk) st4 [r20]=r21
-#endif
- SSM_PSR_I(p0, p6, r2) // enable interrupts
- br.call.spnt.many rp=schedule
+ br.call.spnt.many rp=preempt_schedule_irq
.ret9: cmp.eq p6,p0=r0,r0 // p6 <- 1 (re-check)
- RSM_PSR_I(p0, r2, r20) // disable interrupts
- ;;
-#ifdef CONFIG_PREEMPT
-(pKStk) adds r20=TI_PRE_COUNT+IA64_TASK_SIZE,r13
- ;;
-(pKStk) st4 [r20]=r0 // preempt_count() <- 0
-#endif
(pLvSys)br.cond.sptk.few __paravirt_pending_syscall_end
br.cond.sptk.many .work_processed_kernel
diff --git a/arch/ia64/kernel/head.S b/arch/ia64/kernel/head.S
index 991ca336b8a2..e6f80fcf013b 100644
--- a/arch/ia64/kernel/head.S
+++ b/arch/ia64/kernel/head.S
@@ -416,8 +416,6 @@ start_ap:
default_setup_hook = 0 // Currently nothing needs to be done.
- .weak xen_setup_hook
-
.global hypervisor_type
hypervisor_type:
data8 PARAVIRT_HYPERVISOR_TYPE_DEFAULT
@@ -426,7 +424,6 @@ hypervisor_type:
hypervisor_setup_hooks:
data8 default_setup_hook
- data8 xen_setup_hook
num_hypervisor_hooks = (. - hypervisor_setup_hooks) / 8
.previous
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index f8280a766a78..074fde49c9e6 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -947,7 +947,7 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
case KPROBE_HIT_SSDONE:
/*
* We increment the nmissed count for accounting,
- * we can also use npre/npostfault count for accouting
+ * we can also use npre/npostfault count for accounting
* these specific fault cases.
*/
kprobes_inc_nmissed_count(cur);
diff --git a/arch/ia64/kernel/nr-irqs.c b/arch/ia64/kernel/nr-irqs.c
index ee564575148e..f6769cd54bd9 100644
--- a/arch/ia64/kernel/nr-irqs.c
+++ b/arch/ia64/kernel/nr-irqs.c
@@ -10,15 +10,11 @@
#include <linux/kbuild.h>
#include <linux/threads.h>
#include <asm/native/irq.h>
-#include <asm/xen/irq.h>
void foo(void)
{
union paravirt_nr_irqs_max {
char ia64_native_nr_irqs[IA64_NATIVE_NR_IRQS];
-#ifdef CONFIG_XEN
- char xen_nr_irqs[XEN_NR_IRQS];
-#endif
};
DEFINE(NR_IRQS, sizeof (union paravirt_nr_irqs_max));
diff --git a/arch/ia64/kernel/paravirt_inst.h b/arch/ia64/kernel/paravirt_inst.h
index 64d6d810c64b..1ad7512b5f65 100644
--- a/arch/ia64/kernel/paravirt_inst.h
+++ b/arch/ia64/kernel/paravirt_inst.h
@@ -22,9 +22,6 @@
#ifdef __IA64_ASM_PARAVIRTUALIZED_PVCHECK
#include <asm/native/pvchk_inst.h>
-#elif defined(__IA64_ASM_PARAVIRTUALIZED_XEN)
-#include <asm/xen/inst.h>
-#include <asm/xen/minstate.h>
#else
#include <asm/native/inst.h>
#endif
diff --git a/arch/ia64/kernel/paravirt_patchlist.h b/arch/ia64/kernel/paravirt_patchlist.h
index 0684aa6c6507..67cffc3643a3 100644
--- a/arch/ia64/kernel/paravirt_patchlist.h
+++ b/arch/ia64/kernel/paravirt_patchlist.h
@@ -20,9 +20,5 @@
*
*/
-#if defined(__IA64_GATE_PARAVIRTUALIZED_XEN)
-#include <asm/xen/patchlist.h>
-#else
#include <asm/native/patchlist.h>
-#endif
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 5a9ff1c3c3e9..cb592773c78b 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -2166,12 +2166,6 @@ static const struct file_operations pfm_file_ops = {
.flush = pfm_flush
};
-static int
-pfmfs_delete_dentry(const struct dentry *dentry)
-{
- return 1;
-}
-
static char *pfmfs_dname(struct dentry *dentry, char *buffer, int buflen)
{
return dynamic_dname(dentry, buffer, buflen, "pfm:[%lu]",
@@ -2179,7 +2173,7 @@ static char *pfmfs_dname(struct dentry *dentry, char *buffer, int buflen)
}
static const struct dentry_operations pfmfs_dentry_operations = {
- .d_delete = pfmfs_delete_dentry,
+ .d_delete = always_delete_dentry,
.d_dname = pfmfs_dname,
};
diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
index 0ccb28fab27e..84f8a52ac5ae 100644
--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@@ -182,12 +182,6 @@ SECTIONS {
__start_gate_section = .;
*(.data..gate)
__stop_gate_section = .;
-#ifdef CONFIG_XEN
- . = ALIGN(PAGE_SIZE);
- __xen_start_gate_section = .;
- *(.data..gate.xen)
- __xen_stop_gate_section = .;
-#endif
}
/*
* make sure the gate page doesn't expose
generated by cgit v1.2.3 (git 2.0.4) at 2025-06-10 02:55:37 +0000