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-rw-r--r--arch/i386/Makefile9
-rw-r--r--arch/i386/boot/video.S7
-rw-r--r--arch/i386/kernel/acpi/wakeup.S6
-rw-r--r--arch/i386/kernel/cpu/common.c2
-rw-r--r--arch/i386/kernel/head.S2
-rw-r--r--arch/i386/kernel/io_apic.c7
-rw-r--r--arch/i386/kernel/mpparse.c24
-rw-r--r--arch/i386/kernel/ptrace.c22
-rw-r--r--arch/i386/kernel/setup.c17
-rw-r--r--arch/i386/kernel/sigframe.h8
-rw-r--r--arch/i386/kernel/smpboot.c3
-rw-r--r--arch/i386/kernel/time.c3
-rw-r--r--arch/i386/kernel/vsyscall-sigreturn.S2
-rw-r--r--arch/i386/kernel/vsyscall.lds.S2
-rw-r--r--arch/i386/power/swsusp.S2
15 files changed, 53 insertions, 63 deletions
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index bf7c9ba709f..09951990a62 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -156,15 +156,6 @@ install: vmlinux
install kernel_install:
$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
-prepare: include/asm-$(ARCH)/asm_offsets.h
-CLEAN_FILES += include/asm-$(ARCH)/asm_offsets.h
-
-arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \
- include/config/MARKER
-
-include/asm-$(ARCH)/asm_offsets.h: arch/$(ARCH)/kernel/asm-offsets.s
- $(call filechk,gen-asm-offsets)
-
archclean:
$(Q)$(MAKE) $(clean)=arch/i386/boot
diff --git a/arch/i386/boot/video.S b/arch/i386/boot/video.S
index 0587477c99f..92f66947014 100644
--- a/arch/i386/boot/video.S
+++ b/arch/i386/boot/video.S
@@ -97,6 +97,7 @@
#define PARAM_VESAPM_OFF 0x30
#define PARAM_LFB_PAGES 0x32
#define PARAM_VESA_ATTRIB 0x34
+#define PARAM_CAPABILITIES 0x36
/* Define DO_STORE according to CONFIG_VIDEO_RETAIN */
#ifdef CONFIG_VIDEO_RETAIN
@@ -233,6 +234,10 @@ mopar_gr:
movw 18(%di), %ax
movl %eax, %fs:(PARAM_LFB_SIZE)
+# store mode capabilities
+ movl 10(%di), %eax
+ movl %eax, %fs:(PARAM_CAPABILITIES)
+
# switching the DAC to 8-bit is for <= 8 bpp only
movw %fs:(PARAM_LFB_DEPTH), %ax
cmpw $8, %ax
@@ -1944,7 +1949,7 @@ store_edid:
movw $0x4f15, %ax # do VBE/DDC
movw $0x01, %bx
movw $0x00, %cx
- movw $0x01, %dx
+ movw $0x00, %dx
movw $0x140, %di
int $0x10
diff --git a/arch/i386/kernel/acpi/wakeup.S b/arch/i386/kernel/acpi/wakeup.S
index 44d886c745e..7c74fe0dc93 100644
--- a/arch/i386/kernel/acpi/wakeup.S
+++ b/arch/i386/kernel/acpi/wakeup.S
@@ -304,12 +304,6 @@ ret_point:
call restore_processor_state
ret
-ENTRY(do_suspend_lowlevel_s4bios)
- call save_processor_state
- call save_registers
- call acpi_enter_sleep_state_s4bios
- ret
-
ALIGN
# saved registers
saved_gdt: .long 0,0
diff --git a/arch/i386/kernel/cpu/common.c b/arch/i386/kernel/cpu/common.c
index 46ce9b248f5..9ad43be9a01 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/i386/kernel/cpu/common.c
@@ -151,7 +151,7 @@ static char __devinit *table_lookup_model(struct cpuinfo_x86 *c)
}
-void __devinit get_cpu_vendor(struct cpuinfo_x86 *c, int early)
+static void __devinit get_cpu_vendor(struct cpuinfo_x86 *c, int early)
{
char *v = c->x86_vendor_id;
int i;
diff --git a/arch/i386/kernel/head.S b/arch/i386/kernel/head.S
index 0480ca9e9e5..e437fb36749 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/i386/kernel/head.S
@@ -17,7 +17,7 @@
#include <asm/desc.h>
#include <asm/cache.h>
#include <asm/thread_info.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
#include <asm/setup.h>
/*
diff --git a/arch/i386/kernel/io_apic.c b/arch/i386/kernel/io_apic.c
index 889eda2d7b1..35d3ce26a54 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/i386/kernel/io_apic.c
@@ -573,8 +573,7 @@ static int balanced_irq(void *unused)
}
for ( ; ; ) {
- set_current_state(TASK_INTERRUPTIBLE);
- time_remaining = schedule_timeout(time_remaining);
+ time_remaining = schedule_timeout_interruptible(time_remaining);
try_to_freeze();
if (time_after(jiffies,
prev_balance_time+balanced_irq_interval)) {
@@ -1634,9 +1633,9 @@ void disable_IO_APIC(void)
clear_IO_APIC();
/*
- * If the i82559 is routed through an IOAPIC
+ * If the i8259 is routed through an IOAPIC
* Put that IOAPIC in virtual wire mode
- * so legacy interrups can be delivered.
+ * so legacy interrupts can be delivered.
*/
pin = find_isa_irq_pin(0, mp_ExtINT);
if (pin != -1) {
diff --git a/arch/i386/kernel/mpparse.c b/arch/i386/kernel/mpparse.c
index cafaeffe381..15949fd0810 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/i386/kernel/mpparse.c
@@ -122,8 +122,8 @@ static int MP_valid_apicid(int apicid, int version)
static void __init MP_processor_info (struct mpc_config_processor *m)
{
- int ver, apicid, cpu, found_bsp = 0;
- physid_mask_t tmp;
+ int ver, apicid;
+ physid_mask_t phys_cpu;
if (!(m->mpc_cpuflag & CPU_ENABLED))
return;
@@ -181,7 +181,6 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
if (m->mpc_cpuflag & CPU_BOOTPROCESSOR) {
Dprintk(" Bootup CPU\n");
boot_cpu_physical_apicid = m->mpc_apicid;
- found_bsp = 1;
}
if (num_processors >= NR_CPUS) {
@@ -195,29 +194,26 @@ static void __init MP_processor_info (struct mpc_config_processor *m)
" Processor ignored.\n", maxcpus);
return;
}
- num_processors++;
ver = m->mpc_apicver;
if (!MP_valid_apicid(apicid, ver)) {
printk(KERN_WARNING "Processor #%d INVALID. (Max ID: %d).\n",
m->mpc_apicid, MAX_APICS);
- --num_processors;
return;
}
- if (found_bsp)
- cpu = 0;
- else
- cpu = num_processors - 1;
- cpu_set(cpu, cpu_possible_map);
- tmp = apicid_to_cpu_present(apicid);
- physids_or(phys_cpu_present_map, phys_cpu_present_map, tmp);
-
+ cpu_set(num_processors, cpu_possible_map);
+ num_processors++;
+ phys_cpu = apicid_to_cpu_present(apicid);
+ physids_or(phys_cpu_present_map, phys_cpu_present_map, phys_cpu);
+
/*
* Validate version
*/
if (ver == 0x0) {
- printk(KERN_WARNING "BIOS bug, APIC version is 0 for CPU#%d! fixing up to 0x10. (tell your hw vendor)\n", m->mpc_apicid);
+ printk(KERN_WARNING "BIOS bug, APIC version is 0 for CPU#%d! "
+ "fixing up to 0x10. (tell your hw vendor)\n",
+ m->mpc_apicid);
ver = 0x10;
}
apic_version[m->mpc_apicid] = ver;
diff --git a/arch/i386/kernel/ptrace.c b/arch/i386/kernel/ptrace.c
index 340980203b0..7b6368bf897 100644
--- a/arch/i386/kernel/ptrace.c
+++ b/arch/i386/kernel/ptrace.c
@@ -694,17 +694,22 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs, int error_code)
__attribute__((regparm(3)))
int do_syscall_trace(struct pt_regs *regs, int entryexit)
{
- int is_sysemu = test_thread_flag(TIF_SYSCALL_EMU), ret = 0;
- /* With TIF_SYSCALL_EMU set we want to ignore TIF_SINGLESTEP for syscall
- * interception. */
+ int is_sysemu = test_thread_flag(TIF_SYSCALL_EMU);
+ /*
+ * With TIF_SYSCALL_EMU set we want to ignore TIF_SINGLESTEP for syscall
+ * interception
+ */
int is_singlestep = !is_sysemu && test_thread_flag(TIF_SINGLESTEP);
+ int ret = 0;
/* do the secure computing check first */
- secure_computing(regs->orig_eax);
+ if (!entryexit)
+ secure_computing(regs->orig_eax);
if (unlikely(current->audit_context)) {
if (entryexit)
- audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), regs->eax);
+ audit_syscall_exit(current, AUDITSC_RESULT(regs->eax),
+ regs->eax);
/* Debug traps, when using PTRACE_SINGLESTEP, must be sent only
* on the syscall exit path. Normally, when TIF_SYSCALL_AUDIT is
* not used, entry.S will call us only on syscall exit, not
@@ -738,7 +743,7 @@ int do_syscall_trace(struct pt_regs *regs, int entryexit)
/* the 0x80 provides a way for the tracing parent to distinguish
between a syscall stop and SIGTRAP delivery */
/* Note that the debugger could change the result of test_thread_flag!*/
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ? 0x80 : 0));
+ ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) ? 0x80:0));
/*
* this isn't the same as continuing with a signal, but it will do
@@ -750,7 +755,7 @@ int do_syscall_trace(struct pt_regs *regs, int entryexit)
current->exit_code = 0;
}
ret = is_sysemu;
- out:
+out:
if (unlikely(current->audit_context) && !entryexit)
audit_syscall_entry(current, AUDIT_ARCH_I386, regs->orig_eax,
regs->ebx, regs->ecx, regs->edx, regs->esi);
@@ -759,6 +764,7 @@ int do_syscall_trace(struct pt_regs *regs, int entryexit)
regs->orig_eax = -1; /* force skip of syscall restarting */
if (unlikely(current->audit_context))
- audit_syscall_exit(current, AUDITSC_RESULT(regs->eax), regs->eax);
+ audit_syscall_exit(current, AUDITSC_RESULT(regs->eax),
+ regs->eax);
return 1;
}
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index a659d274914..f3d808451d2 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -139,6 +139,7 @@ struct sys_desc_table_struct {
unsigned char table[0];
};
struct edid_info edid_info;
+EXPORT_SYMBOL_GPL(edid_info);
struct ist_info ist_info;
#if defined(CONFIG_X86_SPEEDSTEP_SMI) || \
defined(CONFIG_X86_SPEEDSTEP_SMI_MODULE)
@@ -1299,7 +1300,7 @@ legacy_init_iomem_resources(struct resource *code_resource, struct resource *dat
*/
static void __init register_memory(void)
{
- unsigned long gapstart, gapsize;
+ unsigned long gapstart, gapsize, round;
unsigned long long last;
int i;
@@ -1344,14 +1345,14 @@ static void __init register_memory(void)
}
/*
- * Start allocating dynamic PCI memory a bit into the gap,
- * aligned up to the nearest megabyte.
- *
- * Question: should we try to pad it up a bit (do something
- * like " + (gapsize >> 3)" in there too?). We now have the
- * technology.
+ * See how much we want to round up: start off with
+ * rounding to the next 1MB area.
*/
- pci_mem_start = (gapstart + 0xfffff) & ~0xfffff;
+ round = 0x100000;
+ while ((gapsize >> 4) > round)
+ round += round;
+ /* Fun with two's complement */
+ pci_mem_start = (gapstart + round) & -round;
printk("Allocating PCI resources starting at %08lx (gap: %08lx:%08lx)\n",
pci_mem_start, gapstart, gapsize);
diff --git a/arch/i386/kernel/sigframe.h b/arch/i386/kernel/sigframe.h
index d21b14f5c25..0b2221711da 100644
--- a/arch/i386/kernel/sigframe.h
+++ b/arch/i386/kernel/sigframe.h
@@ -1,6 +1,6 @@
struct sigframe
{
- char *pretcode;
+ char __user *pretcode;
int sig;
struct sigcontext sc;
struct _fpstate fpstate;
@@ -10,10 +10,10 @@ struct sigframe
struct rt_sigframe
{
- char *pretcode;
+ char __user *pretcode;
int sig;
- struct siginfo *pinfo;
- void *puc;
+ struct siginfo __user *pinfo;
+ void __user *puc;
struct siginfo info;
struct ucontext uc;
struct _fpstate fpstate;
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index 5e4893d2b9f..c70cd2a0830 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -1330,8 +1330,7 @@ void __cpu_die(unsigned int cpu)
printk ("CPU %d is now offline\n", cpu);
return;
}
- current->state = TASK_UNINTERRUPTIBLE;
- schedule_timeout(HZ/10);
+ msleep(100);
}
printk(KERN_ERR "CPU %u didn't die...\n", cpu);
}
diff --git a/arch/i386/kernel/time.c b/arch/i386/kernel/time.c
index eefea7c5500..2883a4d4f01 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/i386/kernel/time.c
@@ -329,8 +329,7 @@ EXPORT_SYMBOL(get_cmos_time);
static void sync_cmos_clock(unsigned long dummy);
-static struct timer_list sync_cmos_timer =
- TIMER_INITIALIZER(sync_cmos_clock, 0, 0);
+static DEFINE_TIMER(sync_cmos_timer, sync_cmos_clock, 0, 0);
static void sync_cmos_clock(unsigned long dummy)
{
diff --git a/arch/i386/kernel/vsyscall-sigreturn.S b/arch/i386/kernel/vsyscall-sigreturn.S
index 68afa50dd7c..fadb5bc3c37 100644
--- a/arch/i386/kernel/vsyscall-sigreturn.S
+++ b/arch/i386/kernel/vsyscall-sigreturn.S
@@ -7,7 +7,7 @@
*/
#include <asm/unistd.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
/* XXX
diff --git a/arch/i386/kernel/vsyscall.lds.S b/arch/i386/kernel/vsyscall.lds.S
index a7977707c8e..98699ca6e52 100644
--- a/arch/i386/kernel/vsyscall.lds.S
+++ b/arch/i386/kernel/vsyscall.lds.S
@@ -3,7 +3,7 @@
* object prelinked to its virtual address, and with only one read-only
* segment (that fits in one page). This script controls its layout.
*/
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
SECTIONS
{
diff --git a/arch/i386/power/swsusp.S b/arch/i386/power/swsusp.S
index c4105286ff2..c893b897217 100644
--- a/arch/i386/power/swsusp.S
+++ b/arch/i386/power/swsusp.S
@@ -12,7 +12,7 @@
#include <linux/linkage.h>
#include <asm/segment.h>
#include <asm/page.h>
-#include <asm/asm_offsets.h>
+#include <asm/asm-offsets.h>
.text
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-21 09:52:16 +0000