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-rw-r--r--arch/arm/kernel/.gitignore1
-rw-r--r--arch/arm/kernel/calls.S10
-rw-r--r--arch/arm/kernel/crunch-bits.S2
-rw-r--r--arch/arm/kernel/crunch.c2
-rw-r--r--arch/arm/kernel/debug.S2
-rw-r--r--arch/arm/kernel/ecard.c2
-rw-r--r--arch/arm/kernel/entry-armv.S2
-rw-r--r--arch/arm/kernel/entry-common.S2
-rw-r--r--arch/arm/kernel/head-common.S2
-rw-r--r--arch/arm/kernel/head-nommu.S1
-rw-r--r--arch/arm/kernel/irq.c1
-rw-r--r--arch/arm/kernel/machine_kexec.c2
-rw-r--r--arch/arm/kernel/process.c2
-rw-r--r--arch/arm/kernel/setup.c13
-rw-r--r--arch/arm/kernel/smp.c4
-rw-r--r--arch/arm/kernel/traps.c31
16 files changed, 52 insertions, 27 deletions
diff --git a/arch/arm/kernel/.gitignore b/arch/arm/kernel/.gitignore
new file mode 100644
index 00000000000..c5f676c3c22
--- /dev/null
+++ b/arch/arm/kernel/.gitignore
@@ -0,0 +1 @@
+vmlinux.lds
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 30a67a5a40a..09a061cb783 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -262,10 +262,10 @@
/* 250 */ CALL(sys_epoll_create)
CALL(ABI(sys_epoll_ctl, sys_oabi_epoll_ctl))
CALL(ABI(sys_epoll_wait, sys_oabi_epoll_wait))
- CALL(sys_remap_file_pages)
+ CALL(sys_remap_file_pages)
CALL(sys_ni_syscall) /* sys_set_thread_area */
/* 255 */ CALL(sys_ni_syscall) /* sys_get_thread_area */
- CALL(sys_set_tid_address)
+ CALL(sys_set_tid_address)
CALL(sys_timer_create)
CALL(sys_timer_settime)
CALL(sys_timer_gettime)
@@ -364,6 +364,12 @@
CALL(sys_fallocate)
CALL(sys_timerfd_settime)
CALL(sys_timerfd_gettime)
+/* 355 */ CALL(sys_signalfd4)
+ CALL(sys_eventfd2)
+ CALL(sys_epoll_create1)
+ CALL(sys_dup3)
+ CALL(sys_pipe2)
+/* 360 */ CALL(sys_inotify_init1)
#ifndef syscalls_counted
.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
#define syscalls_counted
diff --git a/arch/arm/kernel/crunch-bits.S b/arch/arm/kernel/crunch-bits.S
index a26886758c6..0ec9bb48fab 100644
--- a/arch/arm/kernel/crunch-bits.S
+++ b/arch/arm/kernel/crunch-bits.S
@@ -16,7 +16,7 @@
#include <asm/ptrace.h>
#include <asm/thread_info.h>
#include <asm/asm-offsets.h>
-#include <asm/arch/ep93xx-regs.h>
+#include <mach/ep93xx-regs.h>
/*
* We can't use hex constants here due to a bug in gas.
diff --git a/arch/arm/kernel/crunch.c b/arch/arm/kernel/crunch.c
index 627d79414c9..3b6a1c293ee 100644
--- a/arch/arm/kernel/crunch.c
+++ b/arch/arm/kernel/crunch.c
@@ -15,7 +15,7 @@
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/init.h>
-#include <asm/arch/ep93xx-regs.h>
+#include <mach/ep93xx-regs.h>
#include <asm/thread_notify.h>
#include <asm/io.h>
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 5617566477b..9550ff0ddde 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -80,7 +80,7 @@
#endif /* CONFIG_CPU_V6 */
#else
-#include <asm/arch/debug-macro.S>
+#include <mach/debug-macro.S>
#endif /* CONFIG_DEBUG_ICEDCC */
/*
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index f5cfdabcb87..7a50575a8d4 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -46,7 +46,7 @@
#include <asm/dma.h>
#include <asm/ecard.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/mmu_context.h>
#include <asm/mach/irq.h>
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 7dca225752c..617e509d60d 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -18,7 +18,7 @@
#include <asm/memory.h>
#include <asm/glue.h>
#include <asm/vfpmacros.h>
-#include <asm/arch/entry-macro.S>
+#include <mach/entry-macro.S>
#include <asm/thread_notify.h>
#include "entry-header.S"
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
index 84694e88b42..060d7e2e9f6 100644
--- a/arch/arm/kernel/entry-common.S
+++ b/arch/arm/kernel/entry-common.S
@@ -10,7 +10,7 @@
#include <asm/unistd.h>
#include <asm/ftrace.h>
-#include <asm/arch/entry-macro.S>
+#include <mach/entry-macro.S>
#include "entry-header.S"
diff --git a/arch/arm/kernel/head-common.S b/arch/arm/kernel/head-common.S
index 7e9c00a8a41..1c3c6ea5f9e 100644
--- a/arch/arm/kernel/head-common.S
+++ b/arch/arm/kernel/head-common.S
@@ -181,7 +181,7 @@ ENTRY(lookup_processor_type)
ldmfd sp!, {r4 - r7, r9, pc}
/*
- * Look in include/asm-arm/procinfo.h and arch/arm/kernel/arch.[ch] for
+ * Look in <asm/procinfo.h> and arch/arm/kernel/arch.[ch] for
* more information about the __proc_info and __arch_info structures.
*/
.long __proc_info_begin
diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S
index 5d78ffb8a9a..27329bd3203 100644
--- a/arch/arm/kernel/head-nommu.S
+++ b/arch/arm/kernel/head-nommu.S
@@ -15,7 +15,6 @@
#include <linux/init.h>
#include <asm/assembler.h>
-#include <asm/mach-types.h>
#include <asm/ptrace.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 11dcd52e51b..f88efb135b7 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -38,6 +38,7 @@
#include <linux/proc_fs.h>
#include <asm/system.h>
+#include <asm/mach/irq.h>
#include <asm/mach/time.h>
/*
diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c
index db8f54a3451..fae5beb3c3d 100644
--- a/arch/arm/kernel/machine_kexec.c
+++ b/arch/arm/kernel/machine_kexec.c
@@ -71,7 +71,7 @@ void machine_kexec(struct kimage *image)
flush_icache_range((unsigned long) reboot_code_buffer,
- (unsigned long) reboot_code_buffer + KEXEC_CONTROL_CODE_SIZE);
+ (unsigned long) reboot_code_buffer + KEXEC_CONTROL_PAGE_SIZE);
printk(KERN_INFO "Bye!\n");
cpu_proc_fin();
diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 89bfded70a1..3fd88233706 100644
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -51,7 +51,7 @@ extern void setup_mm_for_reboot(char mode);
static volatile int hlt_counter;
-#include <asm/arch/system.h>
+#include <mach/system.h>
void disable_hlt(void)
{
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 38f0e7940a1..2ca7038b67a 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -81,6 +81,8 @@ EXPORT_SYMBOL(system_serial_high);
unsigned int elf_hwcap;
EXPORT_SYMBOL(elf_hwcap);
+unsigned long __initdata vmalloc_reserve = 128 << 20;
+
#ifdef MULTI_CPU
struct processor processor;
@@ -501,6 +503,17 @@ static void __init early_mem(char **p)
__early_param("mem=", early_mem);
/*
+ * vmalloc=size forces the vmalloc area to be exactly 'size'
+ * bytes. This can be used to increase (or decrease) the vmalloc
+ * area - the default is 128m.
+ */
+static void __init early_vmalloc(char **arg)
+{
+ vmalloc_reserve = memparse(*arg, arg);
+}
+__early_param("vmalloc=", early_vmalloc);
+
+/*
* Initial parsing of the command line.
*/
static void __init parse_cmdline(char **cmdline_p, char *from)
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 5a7c09564d1..e9842f6767f 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -100,7 +100,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
* a 1:1 mapping for the physical address of the kernel.
*/
pgd = pgd_alloc(&init_mm);
- pmd = pmd_offset(pgd, PHYS_OFFSET);
+ pmd = pmd_offset(pgd + pgd_index(PHYS_OFFSET), PHYS_OFFSET);
*pmd = __pmd((PHYS_OFFSET & PGDIR_MASK) |
PMD_TYPE_SECT | PMD_SECT_AP_WRITE);
@@ -139,7 +139,7 @@ int __cpuinit __cpu_up(unsigned int cpu)
secondary_data.stack = NULL;
secondary_data.pgdir = 0;
- *pmd_offset(pgd, PHYS_OFFSET) = __pmd(0);
+ *pmd = __pmd(0);
pgd_free(&init_mm, pgd);
if (ret) {
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 7277aef8309..872f1f8fbb5 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -288,14 +288,28 @@ void unregister_undef_hook(struct undef_hook *hook)
spin_unlock_irqrestore(&undef_lock, flags);
}
+static int call_undef_hook(struct pt_regs *regs, unsigned int instr)
+{
+ struct undef_hook *hook;
+ unsigned long flags;
+ int (*fn)(struct pt_regs *regs, unsigned int instr) = NULL;
+
+ spin_lock_irqsave(&undef_lock, flags);
+ list_for_each_entry(hook, &undef_hook, node)
+ if ((instr & hook->instr_mask) == hook->instr_val &&
+ (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val)
+ fn = hook->fn;
+ spin_unlock_irqrestore(&undef_lock, flags);
+
+ return fn ? fn(regs, instr) : 1;
+}
+
asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
{
unsigned int correction = thumb_mode(regs) ? 2 : 4;
unsigned int instr;
- struct undef_hook *hook;
siginfo_t info;
void __user *pc;
- unsigned long flags;
/*
* According to the ARM ARM, PC is 2 or 4 bytes ahead,
@@ -325,17 +339,8 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
}
#endif
- spin_lock_irqsave(&undef_lock, flags);
- list_for_each_entry(hook, &undef_hook, node) {
- if ((instr & hook->instr_mask) == hook->instr_val &&
- (regs->ARM_cpsr & hook->cpsr_mask) == hook->cpsr_val) {
- if (hook->fn(regs, instr) == 0) {
- spin_unlock_irqrestore(&undef_lock, flags);
- return;
- }
- }
- }
- spin_unlock_irqrestore(&undef_lock, flags);
+ if (call_undef_hook(regs, instr) == 0)
+ return;
#ifdef CONFIG_DEBUG_USER
if (user_debug & UDBG_UNDEFINED) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 02:04:44 +0000