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-rw-r--r--arch/ia64/include/asm/acpi.h5
-rw-r--r--arch/ia64/include/asm/vga.h2
-rw-r--r--arch/ia64/include/asm/vmalloc.h4
-rw-r--r--arch/ia64/kernel/acpi.c2
-rw-r--r--arch/ia64/kernel/cyclone.c8
-rw-r--r--arch/ia64/kernel/entry.S12
-rw-r--r--arch/ia64/kernel/kprobes.c2
-rw-r--r--arch/ia64/kernel/salinfo.c24
-rw-r--r--arch/ia64/kernel/setup.c3
-rw-r--r--arch/ia64/kernel/syscalls/syscall.tbl2
-rw-r--r--arch/ia64/mm/init.c4
11 files changed, 35 insertions, 33 deletions
diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h
index f886d4dc9d55..b66ba907019c 100644
--- a/arch/ia64/include/asm/acpi.h
+++ b/arch/ia64/include/asm/acpi.h
@@ -38,7 +38,10 @@ int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
/* Low-level suspend routine. */
extern int acpi_suspend_lowlevel(void);
-extern unsigned long acpi_wakeup_address;
+static inline unsigned long acpi_get_wakeup_address(void)
+{
+ return 0;
+}
/*
* Record the cpei override flag and current logical cpu. This is
diff --git a/arch/ia64/include/asm/vga.h b/arch/ia64/include/asm/vga.h
index 30cb373f3de8..64ce0b971a0a 100644
--- a/arch/ia64/include/asm/vga.h
+++ b/arch/ia64/include/asm/vga.h
@@ -18,7 +18,7 @@
extern unsigned long vga_console_iobase;
extern unsigned long vga_console_membase;
-#define VGA_MAP_MEM(x,s) ((unsigned long) ioremap_nocache(vga_console_membase + (x), s))
+#define VGA_MAP_MEM(x,s) ((unsigned long) ioremap(vga_console_membase + (x), s))
#define vga_readb(x) (*(x))
#define vga_writeb(x,y) (*(y) = (x))
diff --git a/arch/ia64/include/asm/vmalloc.h b/arch/ia64/include/asm/vmalloc.h
new file mode 100644
index 000000000000..a2b51141ad28
--- /dev/null
+++ b/arch/ia64/include/asm/vmalloc.h
@@ -0,0 +1,4 @@
+#ifndef _ASM_IA64_VMALLOC_H
+#define _ASM_IA64_VMALLOC_H
+
+#endif /* _ASM_IA64_VMALLOC_H */
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index 70d1587ddcd4..a5636524af76 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -42,8 +42,6 @@ int acpi_lapic;
unsigned int acpi_cpei_override;
unsigned int acpi_cpei_phys_cpuid;
-unsigned long acpi_wakeup_address = 0;
-
#define ACPI_MAX_PLATFORM_INTERRUPTS 256
/* Array to record platform interrupt vectors for generic interrupt routing. */
diff --git a/arch/ia64/kernel/cyclone.c b/arch/ia64/kernel/cyclone.c
index f80eb7fb544d..258d7b70c0f3 100644
--- a/arch/ia64/kernel/cyclone.c
+++ b/arch/ia64/kernel/cyclone.c
@@ -50,7 +50,7 @@ int __init init_cyclone_clock(void)
/* find base address */
offset = (CYCLONE_CBAR_ADDR);
- reg = ioremap_nocache(offset, sizeof(u64));
+ reg = ioremap(offset, sizeof(u64));
if(!reg){
printk(KERN_ERR "Summit chipset: Could not find valid CBAR"
" register.\n");
@@ -68,7 +68,7 @@ int __init init_cyclone_clock(void)
/* setup PMCC */
offset = (base + CYCLONE_PMCC_OFFSET);
- reg = ioremap_nocache(offset, sizeof(u64));
+ reg = ioremap(offset, sizeof(u64));
if(!reg){
printk(KERN_ERR "Summit chipset: Could not find valid PMCC"
" register.\n");
@@ -80,7 +80,7 @@ int __init init_cyclone_clock(void)
/* setup MPCS */
offset = (base + CYCLONE_MPCS_OFFSET);
- reg = ioremap_nocache(offset, sizeof(u64));
+ reg = ioremap(offset, sizeof(u64));
if(!reg){
printk(KERN_ERR "Summit chipset: Could not find valid MPCS"
" register.\n");
@@ -92,7 +92,7 @@ int __init init_cyclone_clock(void)
/* map in cyclone_timer */
offset = (base + CYCLONE_MPMC_OFFSET);
- cyclone_timer = ioremap_nocache(offset, sizeof(u32));
+ cyclone_timer = ioremap(offset, sizeof(u32));
if(!cyclone_timer){
printk(KERN_ERR "Summit chipset: Could not find valid MPMC"
" register.\n");
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index a9992be5718b..2ac926331500 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -670,12 +670,12 @@ GLOBAL_ENTRY(ia64_leave_syscall)
*
* p6 controls whether current_thread_info()->flags needs to be check for
* extra work. We always check for extra work when returning to user-level.
- * With CONFIG_PREEMPT, we also check for extra work when the preempt_count
+ * With CONFIG_PREEMPTION, we also check for extra work when the preempt_count
* is 0. After extra work processing has been completed, execution
* resumes at ia64_work_processed_syscall with p6 set to 1 if the extra-work-check
* needs to be redone.
*/
-#ifdef CONFIG_PREEMPT
+#ifdef CONFIG_PREEMPTION
RSM_PSR_I(p0, r2, r18) // disable interrupts
cmp.eq pLvSys,p0=r0,r0 // pLvSys=1: leave from syscall
(pKStk) adds r20=TI_PRE_COUNT+IA64_TASK_SIZE,r13
@@ -685,7 +685,7 @@ GLOBAL_ENTRY(ia64_leave_syscall)
(pUStk) mov r21=0 // r21 <- 0
;;
cmp.eq p6,p0=r21,r0 // p6 <- pUStk || (preempt_count == 0)
-#else /* !CONFIG_PREEMPT */
+#else /* !CONFIG_PREEMPTION */
RSM_PSR_I(pUStk, r2, r18)
cmp.eq pLvSys,p0=r0,r0 // pLvSys=1: leave from syscall
(pUStk) cmp.eq.unc p6,p0=r0,r0 // p6 <- pUStk
@@ -814,12 +814,12 @@ GLOBAL_ENTRY(ia64_leave_kernel)
*
* p6 controls whether current_thread_info()->flags needs to be check for
* extra work. We always check for extra work when returning to user-level.
- * With CONFIG_PREEMPT, we also check for extra work when the preempt_count
+ * With CONFIG_PREEMPTION, we also check for extra work when the preempt_count
* is 0. After extra work processing has been completed, execution
* resumes at .work_processed_syscall with p6 set to 1 if the extra-work-check
* needs to be redone.
*/
-#ifdef CONFIG_PREEMPT
+#ifdef CONFIG_PREEMPTION
RSM_PSR_I(p0, r17, r31) // disable interrupts
cmp.eq p0,pLvSys=r0,r0 // pLvSys=0: leave from kernel
(pKStk) adds r20=TI_PRE_COUNT+IA64_TASK_SIZE,r13
@@ -1120,7 +1120,7 @@ skip_rbs_switch:
/*
* On entry:
- * r20 = &current->thread_info->pre_count (if CONFIG_PREEMPT)
+ * r20 = &current->thread_info->pre_count (if CONFIG_PREEMPTION)
* r31 = current->thread_info->flags
* On exit:
* p6 = TRUE if work-pending-check needs to be redone
diff --git a/arch/ia64/kernel/kprobes.c b/arch/ia64/kernel/kprobes.c
index b8356edbde65..a6d6a0556f08 100644
--- a/arch/ia64/kernel/kprobes.c
+++ b/arch/ia64/kernel/kprobes.c
@@ -841,7 +841,7 @@ static int __kprobes pre_kprobes_handler(struct die_args *args)
return 1;
}
-#if !defined(CONFIG_PREEMPT)
+#if !defined(CONFIG_PREEMPTION)
if (p->ainsn.inst_flag == INST_FLAG_BOOSTABLE && !p->post_handler) {
/* Boost up -- we can execute copied instructions directly */
ia64_psr(regs)->ri = p->ainsn.slot;
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
index b392c0a50346..a25ab9b37953 100644
--- a/arch/ia64/kernel/salinfo.c
+++ b/arch/ia64/kernel/salinfo.c
@@ -331,10 +331,10 @@ retry:
return size;
}
-static const struct file_operations salinfo_event_fops = {
- .open = salinfo_event_open,
- .read = salinfo_event_read,
- .llseek = noop_llseek,
+static const struct proc_ops salinfo_event_proc_ops = {
+ .proc_open = salinfo_event_open,
+ .proc_read = salinfo_event_read,
+ .proc_lseek = noop_llseek,
};
static int
@@ -534,12 +534,12 @@ salinfo_log_write(struct file *file, const char __user *buffer, size_t count, lo
return count;
}
-static const struct file_operations salinfo_data_fops = {
- .open = salinfo_log_open,
- .release = salinfo_log_release,
- .read = salinfo_log_read,
- .write = salinfo_log_write,
- .llseek = default_llseek,
+static const struct proc_ops salinfo_data_proc_ops = {
+ .proc_open = salinfo_log_open,
+ .proc_release = salinfo_log_release,
+ .proc_read = salinfo_log_read,
+ .proc_write = salinfo_log_write,
+ .proc_lseek = default_llseek,
};
static int salinfo_cpu_online(unsigned int cpu)
@@ -617,13 +617,13 @@ salinfo_init(void)
continue;
entry = proc_create_data("event", S_IRUSR, dir,
- &salinfo_event_fops, data);
+ &salinfo_event_proc_ops, data);
if (!entry)
continue;
*sdir++ = entry;
entry = proc_create_data("data", S_IRUSR | S_IWUSR, dir,
- &salinfo_data_fops, data);
+ &salinfo_data_proc_ops, data);
if (!entry)
continue;
*sdir++ = entry;
diff --git a/arch/ia64/kernel/setup.c b/arch/ia64/kernel/setup.c
index c49fcef754de..4009383453f7 100644
--- a/arch/ia64/kernel/setup.c
+++ b/arch/ia64/kernel/setup.c
@@ -608,9 +608,6 @@ setup_arch (char **cmdline_p)
#ifdef CONFIG_VT
if (!conswitchp) {
-# if defined(CONFIG_DUMMY_CONSOLE)
- conswitchp = &dummy_con;
-# endif
# if defined(CONFIG_VGA_CONSOLE)
/*
* Non-legacy systems may route legacy VGA MMIO range to system
diff --git a/arch/ia64/kernel/syscalls/syscall.tbl b/arch/ia64/kernel/syscalls/syscall.tbl
index 36d5faf4c86c..042911e670b8 100644
--- a/arch/ia64/kernel/syscalls/syscall.tbl
+++ b/arch/ia64/kernel/syscalls/syscall.tbl
@@ -356,3 +356,5 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
# 435 reserved for clone3
+437 common openat2 sys_openat2
+438 common pidfd_getfd sys_pidfd_getfd
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 58fd67068bac..b01d68a2d5d9 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -689,9 +689,7 @@ void arch_remove_memory(int nid, u64 start, u64 size,
{
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long nr_pages = size >> PAGE_SHIFT;
- struct zone *zone;
- zone = page_zone(pfn_to_page(start_pfn));
- __remove_pages(zone, start_pfn, nr_pages, altmap);
+ __remove_pages(start_pfn, nr_pages, altmap);
}
#endif
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