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OpenCloudOS-Kernel
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Merge branches 'x86/acpi', 'x86/apic', 'x86/cpudetect', 'x86/headers', 'x86/paravirt', 'x86/urgent' and 'x86/xen'; commit 'v2.6.29-rc5' into x86/core

This commit is contained in:
Ingo Molnar 2009-02-17 12:07:00 +01:00
parent 970ec1a821 98c061b6cf f6db44df5b 22796b1572 694aa96060 be716615fe c99608637e
commit 494df596f9
587 changed files with 26823 additions and 21357 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Documentation/connector/cn_test.c
View File

@ -137,7 +137,7 @@ static void cn_test_timer_func(unsigned long __data)
memcpy(m + 1, data, m->len);
cn_netlink_send(m, 0, gfp_any());
cn_netlink_send(m, 0, GFP_ATOMIC);
kfree(m);
}
@ -160,10 +160,8 @@ static int cn_test_init(void)
goto err_out;
}
init_timer(&cn_test_timer);
cn_test_timer.function = cn_test_timer_func;
setup_timer(&cn_test_timer, cn_test_timer_func, 0);
cn_test_timer.expires = jiffies + HZ;
cn_test_timer.data = 0;
add_timer(&cn_test_timer);
return 0;

6
Documentation/cputopology.txt
View File

@ -18,11 +18,11 @@ For an architecture to support this feature, it must define some of
these macros in include/asm-XXX/topology.h:
#define topology_physical_package_id(cpu)
#define topology_core_id(cpu)
#define topology_thread_siblings(cpu)
#define topology_core_siblings(cpu)
#define topology_thread_cpumask(cpu)
#define topology_core_cpumask(cpu)
The type of **_id is int.
The type of siblings is cpumask_t.
The type of siblings is (const) struct cpumask *.
To be consistent on all architectures, include/linux/topology.h
provides default definitions for any of the above macros that are

7
Documentation/kernel-doc-nano-HOWTO.txt
View File

@ -43,7 +43,8 @@ Only comments so marked will be considered by the kernel-doc scripts,
and any comment so marked must be in kernel-doc format. Do not use
"/**" to be begin a comment block unless the comment block contains
kernel-doc formatted comments. The closing comment marker for
kernel-doc comments can be either "*/" or "**/".
kernel-doc comments can be either "*/" or "**/", but "*/" is
preferred in the Linux kernel tree.
Kernel-doc comments should be placed just before the function
or data structure being described.
@ -63,7 +64,7 @@ Example kernel-doc function comment:
* comment lines.
*
* The longer description can have multiple paragraphs.
**/
*/
The first line, with the short description, must be on a single line.
@ -85,7 +86,7 @@ Example kernel-doc data structure comment.
* perhaps with more lines and words.
*
* Longer description of this structure.
**/
*/
The kernel-doc function comments describe each parameter to the
function, in order, with the @name lines.

2
Documentation/kernel-parameters.txt
View File

@ -937,6 +937,8 @@ and is between 256 and 4096 characters. It is defined in the file
intel_iommu= [DMAR] Intel IOMMU driver (DMAR) option
on
Enable intel iommu driver.
off
Disable intel iommu driver.
igfx_off [Default Off]

13
Documentation/x86/boot.txt
View File

@ -158,7 +158,7 @@ Offset Proto Name Meaning
0202/4 2.00+ header Magic signature "HdrS"
0206/2 2.00+ version Boot protocol version supported
0208/4 2.00+ realmode_swtch Boot loader hook (see below)
020C/2 2.00+ start_sys The load-low segment (0x1000) (obsolete)
020C/2 2.00+ start_sys_seg The load-low segment (0x1000) (obsolete)
020E/2 2.00+ kernel_version Pointer to kernel version string
0210/1 2.00+ type_of_loader Boot loader identifier
0211/1 2.00+ loadflags Boot protocol option flags
@ -170,10 +170,11 @@ Offset Proto Name Meaning
0224/2 2.01+ heap_end_ptr Free memory after setup end
0226/2 N/A pad1 Unused
0228/4 2.02+ cmd_line_ptr 32-bit pointer to the kernel command line
022C/4 2.03+ initrd_addr_max Highest legal initrd address
022C/4 2.03+ ramdisk_max Highest legal initrd address
0230/4 2.05+ kernel_alignment Physical addr alignment required for kernel
0234/1 2.05+ relocatable_kernel Whether kernel is relocatable or not
0235/3 N/A pad2 Unused
0235/1 N/A pad2 Unused
0236/2 N/A pad3 Unused
0238/4 2.06+ cmdline_size Maximum size of the kernel command line
023C/4 2.07+ hardware_subarch Hardware subarchitecture
0240/8 2.07+ hardware_subarch_data Subarchitecture-specific data
@ -299,14 +300,14 @@ Protocol: 2.00+
e.g. 0x0204 for version 2.04, and 0x0a11 for a hypothetical version
10.17.
Field name: readmode_swtch
Field name: realmode_swtch
Type: modify (optional)
Offset/size: 0x208/4
Protocol: 2.00+
Boot loader hook (see ADVANCED BOOT LOADER HOOKS below.)
Field name: start_sys
Field name: start_sys_seg
Type: read
Offset/size: 0x20c/2
Protocol: 2.00+
@ -468,7 +469,7 @@ Protocol: 2.02+
zero, the kernel will assume that your boot loader does not support
the 2.02+ protocol.
Field name: initrd_addr_max
Field name: ramdisk_max
Type: read
Offset/size: 0x22c/4
Protocol: 2.03+

12
MAINTAINERS
View File

@ -1202,6 +1202,8 @@ S: Supported
CONTROL GROUPS (CGROUPS)
P: Paul Menage
M: menage@google.com
P: Li Zefan
M: lizf@cn.fujitsu.com
L: containers@lists.linux-foundation.org
S: Maintained
@ -3537,6 +3539,12 @@ S: Maintained
PXA MMCI DRIVER
S: Orphan
PXA RTC DRIVER
P: Robert Jarzmik
M: robert.jarzmik@free.fr
L: rtc-linux@googlegroups.com
S: Maintained
QLOGIC QLA2XXX FC-SCSI DRIVER
P: Andrew Vasquez
M: linux-driver@qlogic.com
@ -4285,8 +4293,8 @@ P: Rajiv Andrade
M: srajiv@linux.vnet.ibm.com
W: http://tpmdd.sourceforge.net
P: Marcel Selhorst
M: tpm@selhorst.net
W: http://www.prosec.rub.de/tpm/
M: m.selhorst@sirrix.com
W: http://www.sirrix.com
L: tpmdd-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Maintained

5
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 29
EXTRAVERSION = -rc4
EXTRAVERSION = -rc5
NAME = Erotic Pickled Herring
# *DOCUMENTATION*
@ -532,8 +532,9 @@ KBUILD_CFLAGS += $(call cc-option,-Wframe-larger-than=${CONFIG_FRAME_WARN})
endif
# Force gcc to behave correct even for buggy distributions
# Arch Makefiles may override this setting
ifndef CONFIG_CC_STACKPROTECTOR
KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector)
endif
ifdef CONFIG_FRAME_POINTER
KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls

2
arch/alpha/include/asm/statfs.h
View File

@ -1,6 +1,8 @@
#ifndef _ALPHA_STATFS_H
#define _ALPHA_STATFS_H
#include <linux/types.h>
/* Alpha is the only 64-bit platform with 32-bit statfs. And doesn't
even seem to implement statfs64 */
#define __statfs_word __u32

2
arch/alpha/include/asm/swab.h
View File

@ -1,7 +1,7 @@
#ifndef _ALPHA_SWAB_H
#define _ALPHA_SWAB_H
#include <asm/types.h>
#include <linux/types.h>
#include <linux/compiler.h>
#include <asm/compiler.h>

2
arch/alpha/kernel/irq.c
View File

@ -55,7 +55,7 @@ int irq_select_affinity(unsigned int irq)
cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0);
last_cpu = cpu;
irq_desc[irq].affinity = cpumask_of_cpu(cpu);
cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
irq_desc[irq].chip->set_affinity(irq, cpumask_of(cpu));
return 0;
}

2
arch/arm/include/asm/a.out.h
View File

@ -2,7 +2,7 @@
#define __ARM_A_OUT_H__
#include <linux/personality.h>
#include <asm/types.h>
#include <linux/types.h>
struct exec
{

2
arch/arm/include/asm/setup.h
View File

@ -14,7 +14,7 @@
#ifndef __ASMARM_SETUP_H
#define __ASMARM_SETUP_H
#include <asm/types.h>
#include <linux/types.h>
#define COMMAND_LINE_SIZE 1024

2
arch/arm/include/asm/swab.h
View File

@ -16,7 +16,7 @@
#define __ASM_ARM_SWAB_H
#include <linux/compiler.h>
#include <asm/types.h>
#include <linux/types.h>
#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __SWAB_64_THRU_32__

18
arch/arm/kernel/irq.c
View File

@ -104,6 +104,11 @@ static struct irq_desc bad_irq_desc = {
.lock = __SPIN_LOCK_UNLOCKED(bad_irq_desc.lock),
};
#ifdef CONFIG_CPUMASK_OFFSTACK
/* We are not allocating bad_irq_desc.affinity or .pending_mask */
#error "ARM architecture does not support CONFIG_CPUMASK_OFFSTACK."
#endif
/*
* do_IRQ handles all hardware IRQ's. Decoded IRQs should not
* come via this function. Instead, they should provide their
@ -161,7 +166,7 @@ void __init init_IRQ(void)
irq_desc[irq].status |= IRQ_NOREQUEST | IRQ_NOPROBE;
#ifdef CONFIG_SMP
bad_irq_desc.affinity = CPU_MASK_ALL;
cpumask_setall(bad_irq_desc.affinity);
bad_irq_desc.cpu = smp_processor_id();
#endif
init_arch_irq();
@ -191,15 +196,16 @@ void migrate_irqs(void)
struct irq_desc *desc = irq_desc + i;
if (desc->cpu == cpu) {
unsigned int newcpu = any_online_cpu(desc->affinity);
if (newcpu == NR_CPUS) {
unsigned int newcpu = cpumask_any_and(desc->affinity,
cpu_online_mask);
if (newcpu >= nr_cpu_ids) {
if (printk_ratelimit())
printk(KERN_INFO "IRQ%u no longer affine to CPU%u\n",
i, cpu);
cpus_setall(desc->affinity);
newcpu = any_online_cpu(desc->affinity);
cpumask_setall(desc->affinity);
newcpu = cpumask_any_and(desc->affinity,
cpu_online_mask);
}
route_irq(desc, i, newcpu);

4
arch/arm/kernel/machine_kexec.c
View File

@ -13,8 +13,8 @@
#include <asm/cacheflush.h>
#include <asm/mach-types.h>
const extern unsigned char relocate_new_kernel[];
const extern unsigned int relocate_new_kernel_size;
extern const unsigned char relocate_new_kernel[];
extern const unsigned int relocate_new_kernel_size;
extern void setup_mm_for_reboot(char mode);

1
arch/arm/kernel/vmlinux.lds.S
View File

@ -65,6 +65,7 @@ SECTIONS
#endif
. = ALIGN(4096);
__per_cpu_start = .;
*(.data.percpu.page_aligned)
*(.data.percpu)
*(.data.percpu.shared_aligned)
__per_cpu_end = .;

18
arch/arm/mach-pxa/dma.c
View File

@ -121,6 +121,16 @@ int __init pxa_init_dma(int num_ch)
if (dma_channels == NULL)
return -ENOMEM;
/* dma channel priorities on pxa2xx processors:
* ch 0 - 3, 16 - 19 <--> (0) DMA_PRIO_HIGH
* ch 4 - 7, 20 - 23 <--> (1) DMA_PRIO_MEDIUM
* ch 8 - 15, 24 - 31 <--> (2) DMA_PRIO_LOW
*/
for (i = 0; i < num_ch; i++) {
DCSR(i) = 0;
dma_channels[i].prio = min((i & 0xf) >> 2, DMA_PRIO_LOW);
}
ret = request_irq(IRQ_DMA, dma_irq_handler, IRQF_DISABLED, "DMA", NULL);
if (ret) {
printk (KERN_CRIT "Wow! Can't register IRQ for DMA\n");
@ -128,14 +138,6 @@ int __init pxa_init_dma(int num_ch)
return ret;
}
/* dma channel priorities on pxa2xx processors:
* ch 0 - 3, 16 - 19 <--> (0) DMA_PRIO_HIGH
* ch 4 - 7, 20 - 23 <--> (1) DMA_PRIO_MEDIUM
* ch 8 - 15, 24 - 31 <--> (2) DMA_PRIO_LOW
*/
for (i = 0; i < num_ch; i++)
dma_channels[i].prio = min((i & 0xf) >> 2, DMA_PRIO_LOW);
num_dma_channels = num_ch;
return 0;
}

2
arch/arm/mach-pxa/include/mach/regs-ac97.h
View File

@ -1,6 +1,8 @@
#ifndef __ASM_ARCH_REGS_AC97_H
#define __ASM_ARCH_REGS_AC97_H
#include <mach/hardware.h>
/*
* AC97 Controller registers
*/

3
arch/arm/mach-pxa/include/mach/regs-ssp.h
View File

@ -41,6 +41,9 @@
#elif defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define SSCR0_SCR (0x000fff00) /* Serial Clock Rate (mask) */
#define SSCR0_SerClkDiv(x) (((x) - 1) << 8) /* Divisor [1..4096] */
#endif
#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
#define SSCR0_EDSS (1 << 20) /* Extended data size select */
#define SSCR0_NCS (1 << 21) /* Network clock select */
#define SSCR0_RIM (1 << 22) /* Receive FIFO overrrun interrupt mask */

4
arch/arm/mach-pxa/pxa300.c
View File

@ -88,13 +88,13 @@ static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
static DEFINE_PXA3_CKEN(common_nand, NAND, 156000000, 0);
static struct clk_lookup common_clkregs[] = {
INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", "NANDCLK"),
INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", NULL),
};
static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0);
static struct clk_lookup pxa310_clkregs[] = {
INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", "MMCCLK"),
INIT_CLKREG(&clk_pxa310_mmc3, "pxa2xx-mci.2", NULL),
};
static int __init pxa300_init(void)

2
arch/arm/mach-pxa/pxa320.c
View File

@ -83,7 +83,7 @@ static struct pxa3xx_mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0);
static struct clk_lookup pxa320_clkregs[] = {
INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", "NANDCLK"),
INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
};
static int __init pxa320_init(void)

2
arch/arm/oprofile/op_model_mpcore.c
View File

@ -263,7 +263,7 @@ static void em_route_irq(int irq, unsigned int cpu)
const struct cpumask *mask = cpumask_of(cpu);
spin_lock_irq(&desc->lock);
desc->affinity = *mask;
cpumask_copy(desc->affinity, mask);
desc->chip->set_affinity(irq, mask);
spin_unlock_irq(&desc->lock);
}

2
arch/avr32/include/asm/swab.h
View File

@ -4,7 +4,7 @@
#ifndef __ASM_AVR32_SWAB_H
#define __ASM_AVR32_SWAB_H
#include <asm/types.h>
#include <linux/types.h>
#include <linux/compiler.h>
#define __SWAB_64_THRU_32__

2
arch/blackfin/include/asm/swab.h
View File

@ -1,7 +1,7 @@
#ifndef _BLACKFIN_SWAB_H
#define _BLACKFIN_SWAB_H
#include <asm/types.h>
#include <linux/types.h>
#include <linux/compiler.h>
#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)

5
arch/blackfin/kernel/irqchip.c
View File

@ -70,6 +70,11 @@ static struct irq_desc bad_irq_desc = {
#endif
};
#ifdef CONFIG_CPUMASK_OFFSTACK
/* We are not allocating a variable-sized bad_irq_desc.affinity */
#error "Blackfin architecture does not support CONFIG_CPUMASK_OFFSTACK."
#endif
int show_interrupts(struct seq_file *p, void *v)
{
int i = *(loff_t *) v, j;

2
arch/frv/mm/dma-alloc.c
View File

@ -36,10 +36,10 @@
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/hardirq.h>
#include <asm/pgalloc.h>
#include <asm/io.h>
#include <asm/hardirq.h>
#include <asm/mmu_context.h>
#include <asm/pgtable.h>
#include <asm/mmu.h>

2
arch/h8300/include/asm/swab.h
View File

@ -1,7 +1,7 @@
#ifndef _H8300_SWAB_H
#define _H8300_SWAB_H
#include <asm/types.h>
#include <linux/types.h>
#if defined(__GNUC__) && !defined(__STRICT_ANSI__) || defined(__KERNEL__)
# define __SWAB_64_THRU_32__

2
arch/ia64/include/asm/fpu.h
View File

@ -6,8 +6,6 @@
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
#include <asm/types.h>
/* floating point status register: */
#define FPSR_TRAP_VD (1 << 0) /* invalid op trap disabled */
#define FPSR_TRAP_DD (1 << 1) /* denormal trap disabled */

1
arch/ia64/include/asm/gcc_intrin.h
View File

@ -6,6 +6,7 @@
* Copyright (C) 2002,2003 Suresh Siddha <suresh.b.siddha@intel.com>
*/
#include <linux/types.h>
#include <linux/compiler.h>
/* define this macro to get some asm stmts included in 'c' files */

1
arch/ia64/include/asm/intrinsics.h
View File

@ -10,6 +10,7 @@
#ifndef __ASSEMBLY__
#include <linux/types.h>
/* include compiler specific intrinsics */
#include <asm/ia64regs.h>
#ifdef __INTEL_COMPILER

3
arch/ia64/include/asm/kvm.h
View File

@ -21,8 +21,7 @@
*
*/
#include <asm/types.h>
#include <linux/types.h>
#include <linux/ioctl.h>
/* Architectural interrupt line count. */

4
arch/ia64/include/asm/percpu.h
View File

@ -27,12 +27,12 @@ extern void *per_cpu_init(void);
#else /* ! SMP */
#define PER_CPU_ATTRIBUTES __attribute__((__section__(".data.percpu")))
#define per_cpu_init() (__phys_per_cpu_start)
#endif /* SMP */
#define PER_CPU_BASE_SECTION ".data.percpu"
/*
* Be extremely careful when taking the address of this variable! Due to virtual
* remapping, it is different from the canonical address returned by __get_cpu_var(var)!

2
arch/ia64/include/asm/swab.h
View File

@ -6,7 +6,7 @@
* David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co.
*/
#include <asm/types.h>
#include <linux/types.h>
#include <asm/intrinsics.h>
#include <linux/compiler.h>

2
arch/ia64/include/asm/topology.h
View File

@ -84,7 +84,7 @@ void build_cpu_to_node_map(void);
.child = NULL, \
.groups = NULL, \
.min_interval = 8, \
.max_interval = 8*(min(num_online_cpus(), 32)), \
.max_interval = 8*(min(num_online_cpus(), 32U)), \
.busy_factor = 64, \
.imbalance_pct = 125, \
.cache_nice_tries = 2, \

13
arch/ia64/include/asm/uv/uv.h Normal file
View File

@ -0,0 +1,13 @@
#ifndef _ASM_IA64_UV_UV_H
#define _ASM_IA64_UV_UV_H
#include <asm/system.h>
#include <asm/sn/simulator.h>
static inline int is_uv_system(void)
{
/* temporary support for running on hardware simulator */
return IS_MEDUSA() || ia64_platform_is("uv");
}
#endif /* _ASM_IA64_UV_UV_H */

2
arch/ia64/kernel/iosapic.c
View File

@ -880,7 +880,7 @@ iosapic_unregister_intr (unsigned int gsi)
if (iosapic_intr_info[irq].count == 0) {
#ifdef CONFIG_SMP
/* Clear affinity */
cpus_setall(idesc->affinity);
cpumask_setall(idesc->affinity);
#endif
/* Clear the interrupt information */
iosapic_intr_info[irq].dest = 0;

4
arch/ia64/kernel/irq.c
View File

@ -103,7 +103,7 @@ static char irq_redir [NR_IRQS]; // = { [0 ... NR_IRQS-1] = 1 };
void set_irq_affinity_info (unsigned int irq, int hwid, int redir)
{
if (irq < NR_IRQS) {
cpumask_copy(&irq_desc[irq].affinity,
cpumask_copy(irq_desc[irq].affinity,
cpumask_of(cpu_logical_id(hwid)));
irq_redir[irq] = (char) (redir & 0xff);
}
@ -148,7 +148,7 @@ static void migrate_irqs(void)
if (desc->status == IRQ_PER_CPU)
continue;
if (cpumask_any_and(&irq_desc[irq].affinity, cpu_online_mask)
if (cpumask_any_and(irq_desc[irq].affinity, cpu_online_mask)
>= nr_cpu_ids) {
/*
* Save it for phase 2 processing

12
arch/ia64/kernel/irq_ia64.c
View File

@ -493,11 +493,13 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs)
saved_tpr = ia64_getreg(_IA64_REG_CR_TPR);
ia64_srlz_d();
while (vector != IA64_SPURIOUS_INT_VECTOR) {
struct irq_desc *desc = irq_to_desc(vector);
if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
smp_local_flush_tlb();
kstat_this_cpu.irqs[vector]++;
kstat_incr_irqs_this_cpu(vector, desc);
} else if (unlikely(IS_RESCHEDULE(vector)))
kstat_this_cpu.irqs[vector]++;
kstat_incr_irqs_this_cpu(vector, desc);
else {
int irq = local_vector_to_irq(vector);
@ -551,11 +553,13 @@ void ia64_process_pending_intr(void)
* Perform normal interrupt style processing
*/
while (vector != IA64_SPURIOUS_INT_VECTOR) {
struct irq_desc *desc = irq_to_desc(vector);
if (unlikely(IS_LOCAL_TLB_FLUSH(vector))) {
smp_local_flush_tlb();
kstat_this_cpu.irqs[vector]++;
kstat_incr_irqs_this_cpu(vector, desc);
} else if (unlikely(IS_RESCHEDULE(vector)))
kstat_this_cpu.irqs[vector]++;
kstat_incr_irqs_this_cpu(vector, desc);
else {
struct pt_regs *old_regs = set_irq_regs(NULL);
int irq = local_vector_to_irq(vector);

4
arch/ia64/kernel/msi_ia64.c
View File

@ -75,7 +75,7 @@ static void ia64_set_msi_irq_affinity(unsigned int irq,
msg.data = data;
write_msi_msg(irq, &msg);
irq_desc[irq].affinity = cpumask_of_cpu(cpu);
cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
}
#endif /* CONFIG_SMP */
@ -187,7 +187,7 @@ static void dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
msg.address_lo |= MSI_ADDR_DESTID_CPU(cpu_physical_id(cpu));
dmar_msi_write(irq, &msg);
irq_desc[irq].affinity = *mask;
cpumask_copy(irq_desc[irq].affinity, mask);
}
#endif /* CONFIG_SMP */

1
arch/ia64/kernel/vmlinux.lds.S
View File

@ -219,6 +219,7 @@ SECTIONS
.data.percpu PERCPU_ADDR : AT(__phys_per_cpu_start - LOAD_OFFSET)
{
__per_cpu_start = .;
*(.data.percpu.page_aligned)
*(.data.percpu)
*(.data.percpu.shared_aligned)
__per_cpu_end = .;

2
arch/ia64/sn/kernel/msi_sn.c
View File

@ -205,7 +205,7 @@ static void sn_set_msi_irq_affinity(unsigned int irq,
msg.address_lo = (u32)(bus_addr & 0x00000000ffffffff);
write_msi_msg(irq, &msg);
irq_desc[irq].affinity = *cpu_mask;
cpumask_copy(irq_desc[irq].affinity, cpu_mask);
}
#endif /* CONFIG_SMP */

2
arch/mips/include/asm/irq.h
View File

@ -66,7 +66,7 @@ extern void smtc_forward_irq(unsigned int irq);
*/
#define IRQ_AFFINITY_HOOK(irq) \
do { \
if (!cpu_isset(smp_processor_id(), irq_desc[irq].affinity)) { \
if (!cpumask_test_cpu(smp_processor_id(), irq_desc[irq].affinity)) {\
smtc_forward_irq(irq); \
irq_exit(); \
return; \

1
arch/mips/include/asm/sigcontext.h
View File

@ -9,6 +9,7 @@
#ifndef _ASM_SIGCONTEXT_H
#define _ASM_SIGCONTEXT_H
#include <linux/types.h>
#include <asm/sgidefs.h>
#if _MIPS_SIM == _MIPS_SIM_ABI32

1
arch/mips/include/asm/spinlock.h
View File

@ -51,6 +51,7 @@ static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
return (((counters >> 14) - counters) & 0x1fff) > 1;
}
#define __raw_spin_is_contended __raw_spin_is_contended
static inline void __raw_spin_lock(raw_spinlock_t *lock)
{

2
arch/mips/include/asm/swab.h
View File

@ -9,7 +9,7 @@
#define _ASM_SWAB_H
#include <linux/compiler.h>
#include <asm/types.h>
#include <linux/types.h>
#define __SWAB_64_THRU_32__

2
arch/mips/kernel/irq-gic.c
View File

@ -187,7 +187,7 @@ static void gic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
set_bit(irq, pcpu_masks[first_cpu(tmp)].pcpu_mask);
}
irq_desc[irq].affinity = *cpumask;
cpumask_copy(irq_desc[irq].affinity, cpumask);
spin_unlock_irqrestore(&gic_lock, flags);
}

6
arch/mips/kernel/smtc.c
View File

@ -686,7 +686,7 @@ void smtc_forward_irq(unsigned int irq)
* and efficiency, we just pick the easiest one to find.
*/
target = first_cpu(irq_desc[irq].affinity);
target = cpumask_first(irq_desc[irq].affinity);
/*
* We depend on the platform code to have correctly processed
@ -921,11 +921,13 @@ void ipi_decode(struct smtc_ipi *pipi)
struct clock_event_device *cd;
void *arg_copy = pipi->arg;
int type_copy = pipi->type;
int irq = MIPS_CPU_IRQ_BASE + 1;
smtc_ipi_nq(&freeIPIq, pipi);
switch (type_copy) {
case SMTC_CLOCK_TICK:
irq_enter();
kstat_this_cpu.irqs[MIPS_CPU_IRQ_BASE + 1]++;
kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
cd = &per_cpu(mips_clockevent_device, cpu);
cd->event_handler(cd);
irq_exit();

5
arch/mips/mti-malta/malta-smtc.c
View File

@ -116,7 +116,7 @@ struct plat_smp_ops msmtc_smp_ops = {
void plat_set_irq_affinity(unsigned int irq, const struct cpumask *affinity)
{
cpumask_t tmask = *affinity;
cpumask_t tmask;
int cpu = 0;
void smtc_set_irq_affinity(unsigned int irq, cpumask_t aff);
@ -139,11 +139,12 @@ void plat_set_irq_affinity(unsigned int irq, const struct cpumask *affinity)
* be made to forward to an offline "CPU".
*/
cpumask_copy(&tmask, affinity);
for_each_cpu(cpu, affinity) {
if ((cpu_data[cpu].vpe_id != 0) || !cpu_online(cpu))
cpu_clear(cpu, tmask);
}
irq_desc[irq].affinity = tmask;
cpumask_copy(irq_desc[irq].affinity, &tmask);
if (cpus_empty(tmask))
/*

2
arch/mips/sgi-ip22/ip22-int.c
View File

@ -155,7 +155,7 @@ static void indy_buserror_irq(void)
int irq = SGI_BUSERR_IRQ;
irq_enter();
kstat_this_cpu.irqs[irq]++;
kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
ip22_be_interrupt(irq);
irq_exit();
}

2
arch/mips/sgi-ip22/ip22-time.c
View File

@ -122,7 +122,7 @@ void indy_8254timer_irq(void)
char c;
irq_enter();
kstat_this_cpu.irqs[irq]++;
kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
printk(KERN_ALERT "Oops, got 8254 interrupt.\n");
ArcRead(0, &c, 1, &cnt);
ArcEnterInteractiveMode();

3
arch/mips/sibyte/bcm1480/smp.c
View File

@ -178,9 +178,10 @@ struct plat_smp_ops bcm1480_smp_ops = {
void bcm1480_mailbox_interrupt(void)
{
int cpu = smp_processor_id();
int irq = K_BCM1480_INT_MBOX_0_0;
unsigned int action;
kstat_this_cpu.irqs[K_BCM1480_INT_MBOX_0_0]++;
kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
/* Load the mailbox register to figure out what we're supposed to do */
action = (__raw_readq(mailbox_0_regs[cpu]) >> 48) & 0xffff;

3
arch/mips/sibyte/sb1250/smp.c
View File

@ -166,9 +166,10 @@ struct plat_smp_ops sb_smp_ops = {
void sb1250_mailbox_interrupt(void)
{
int cpu = smp_processor_id();
int irq = K_INT_MBOX_0;
unsigned int action;
kstat_this_cpu.irqs[K_INT_MBOX_0]++;
kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
/* Load the mailbox register to figure out what we're supposed to do */
action = (____raw_readq(mailbox_regs[cpu]) >> 48) & 0xffff;

3
arch/mn10300/kernel/mn10300-watchdog.c
View File

@ -130,6 +130,7 @@ void watchdog_interrupt(struct pt_regs *regs, enum exception_code excep)
* the stack NMI-atomically, it's safe to use smp_processor_id().
*/
int sum, cpu = smp_processor_id();
int irq = NMIIRQ;
u8 wdt, tmp;
wdt = WDCTR & ~WDCTR_WDCNE;
@ -138,7 +139,7 @@ void watchdog_interrupt(struct pt_regs *regs, enum exception_code excep)
NMICR = NMICR_WDIF;
nmi_count(cpu)++;
kstat_this_cpu.irqs[NMIIRQ]++;
kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
sum = irq_stat[cpu].__irq_count;
if (last_irq_sums[cpu] == sum) {

3
arch/parisc/include/asm/pdc.h
View File

@ -336,10 +336,11 @@
#define NUM_PDC_RESULT 32
#if !defined(__ASSEMBLY__)
#ifdef __KERNEL__
#include <linux/types.h>
#ifdef __KERNEL__
extern int pdc_type;
/* Values for pdc_type */

2
arch/parisc/include/asm/swab.h
View File

@ -1,7 +1,7 @@
#ifndef _PARISC_SWAB_H
#define _PARISC_SWAB_H
#include <asm/types.h>
#include <linux/types.h>
#include <linux/compiler.h>
#define __SWAB_64_THRU_32__

8
arch/parisc/kernel/irq.c
View File

@ -120,7 +120,7 @@ int cpu_check_affinity(unsigned int irq, cpumask_t *dest)
if (CHECK_IRQ_PER_CPU(irq)) {
/* Bad linux design decision. The mask has already
* been set; we must reset it */
irq_desc[irq].affinity = CPU_MASK_ALL;
cpumask_setall(irq_desc[irq].affinity);
return -EINVAL;
}
@ -136,7 +136,7 @@ static void cpu_set_affinity_irq(unsigned int irq, const struct cpumask *dest)
if (cpu_check_affinity(irq, dest))
return;
irq_desc[irq].affinity = *dest;
cpumask_copy(irq_desc[irq].affinity, dest);
}
#endif
@ -295,7 +295,7 @@ int txn_alloc_irq(unsigned int bits_wide)
unsigned long txn_affinity_addr(unsigned int irq, int cpu)
{
#ifdef CONFIG_SMP
irq_desc[irq].affinity = cpumask_of_cpu(cpu);
cpumask_copy(irq_desc[irq].affinity, cpumask_of(cpu));
#endif
return per_cpu(cpu_data, cpu).txn_addr;
@ -352,7 +352,7 @@ void do_cpu_irq_mask(struct pt_regs *regs)
irq = eirr_to_irq(eirr_val);
#ifdef CONFIG_SMP
dest = irq_desc[irq].affinity;
cpumask_copy(&dest, irq_desc[irq].affinity);
if (CHECK_IRQ_PER_CPU(irq_desc[irq].status) &&
!cpu_isset(smp_processor_id(), dest)) {
int cpu = first_cpu(dest);

11
arch/powerpc/boot/dts/mpc8313erdb.dts
View File

@ -191,7 +191,8 @@
interrupts = <37 0x8 36 0x8 35 0x8>;
interrupt-parent = <&ipic>;
tbi-handle = < &tbi0 >;
phy-handle = < &phy1 >;
/* Vitesse 7385 isn't on the MDIO bus */
fixed-link = <1 1 1000 0 0>;
fsl,magic-packet;
mdio@24520 {
@ -199,12 +200,6 @@
#size-cells = <0>;
compatible = "fsl,gianfar-mdio";
reg = <0x24520 0x20>;
phy1: ethernet-phy@1 {
interrupt-parent = <&ipic>;
interrupts = <19 0x8>;
reg = <0x1>;
device_type = "ethernet-phy";
};
phy4: ethernet-phy@4 {
interrupt-parent = <&ipic>;
interrupts = <20 0x8>;
@ -219,6 +214,8 @@
};
enet1: ethernet@25000 {
#address-cells = <1>;
#size-cells = <1>;
cell-index = <1>;
device_type = "network";
model = "eTSEC";

2
arch/powerpc/configs/83xx/mpc8313_rdb_defconfig
View File

@ -651,7 +651,7 @@ CONFIG_CICADA_PHY=y
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y

2
arch/powerpc/include/asm/bootx.h
View File

@ -9,7 +9,7 @@
#ifndef __ASM_BOOTX_H__
#define __ASM_BOOTX_H__
#include <asm/types.h>
#include <linux/types.h>
#ifdef macintosh
#include <Types.h>

2
arch/powerpc/include/asm/elf.h
View File

@ -7,7 +7,7 @@
#include <asm/string.h>
#endif
#include <asm/types.h>
#include <linux/types.h>
#include <asm/ptrace.h>
#include <asm/cputable.h>
#include <asm/auxvec.h>

2
arch/powerpc/include/asm/kvm.h
View File

@ -20,7 +20,7 @@
#ifndef __LINUX_KVM_POWERPC_H
#define __LINUX_KVM_POWERPC_H
#include <asm/types.h>
#include <linux/types.h>
struct kvm_regs {
__u64 pc;

1
arch/powerpc/include/asm/ps3fb.h
View File

@ -19,6 +19,7 @@
#ifndef _ASM_POWERPC_PS3FB_H_
#define _ASM_POWERPC_PS3FB_H_
#include <linux/types.h>
#include <linux/ioctl.h>
/* ioctl */

3
arch/powerpc/include/asm/spu_info.h
View File

@ -23,9 +23,10 @@
#ifndef _SPU_INFO_H
#define _SPU_INFO_H
#include <linux/types.h>
#ifdef __KERNEL__
#include <asm/spu.h>
#include <linux/types.h>
#else
struct mfc_cq_sr {
__u64 mfc_cq_data0_RW;

2
arch/powerpc/include/asm/swab.h
View File

@ -8,7 +8,7 @@
* 2 of the License, or (at your option) any later version.
*/
#include <asm/types.h>
#include <linux/types.h>
#include <linux/compiler.h>
#ifdef __GNUC__

5
arch/powerpc/kernel/ftrace.c
View File

@ -195,8 +195,9 @@ __ftrace_make_nop(struct module *mod,
return -EINVAL;
}
offset = (unsigned)((unsigned short)jmp[0]) << 16 |
(unsigned)((unsigned short)jmp[1]);
/* The bottom half is signed extended */
offset = ((unsigned)((unsigned short)jmp[0]) << 16) +
(int)((short)jmp[1]);
DEBUGP(" %x ", offset);

2
arch/powerpc/kernel/irq.c
View File

@ -231,7 +231,7 @@ void fixup_irqs(cpumask_t map)
if (irq_desc[irq].status & IRQ_PER_CPU)
continue;
cpus_and(mask, irq_desc[irq].affinity, map);
cpumask_and(&mask, irq_desc[irq].affinity, &map);
if (any_online_cpu(mask) == NR_CPUS) {
printk("Breaking affinity for irq %i\n", irq);
mask = map;

17
arch/powerpc/kernel/pci-common.c
View File

@ -561,8 +561,21 @@ int pci_mmap_legacy_page_range(struct pci_bus *bus,
(unsigned long long)(offset + size - 1));
if (mmap_state == pci_mmap_mem) {
if ((offset + size) > hose->isa_mem_size)
return -ENXIO;
/* Hack alert !
*
* Because X is lame and can fail starting if it gets an error trying
* to mmap legacy_mem (instead of just moving on without legacy memory
* access) we fake it here by giving it anonymous memory, effectively
* behaving just like /dev/zero
*/
if ((offset + size) > hose->isa_mem_size) {
printk(KERN_DEBUG
"Process %s (pid:%d) mapped non-existing PCI legacy memory for 0%04x:%02x\n",
current->comm, current->pid, pci_domain_nr(bus), bus->number);
if (vma->vm_flags & VM_SHARED)
return shmem_zero_setup(vma);
return 0;
}
offset += hose->isa_mem_phys;
} else {
unsigned long io_offset = (unsigned long)hose->io_base_virt - _IO_BASE;

1
arch/powerpc/kernel/vmlinux.lds.S
View File

@ -184,6 +184,7 @@ SECTIONS
. = ALIGN(PAGE_SIZE);
.data.percpu : AT(ADDR(.data.percpu) - LOAD_OFFSET) {
__per_cpu_start = .;
*(.data.percpu.page_aligned)
*(.data.percpu)
*(.data.percpu.shared_aligned)
__per_cpu_end = .;

2
arch/powerpc/lib/sstep.c
View File

@ -172,6 +172,8 @@ int __kprobes emulate_step(struct pt_regs *regs, unsigned int instr)
}
break;
case 0x378: /* orx */
if (instr & 1)
break;
rs = (instr >> 21) & 0x1f;
rb = (instr >> 11) & 0x1f;
if (rs == rb) { /* mr */

4
arch/powerpc/mm/fsl_booke_mmu.c
View File

@ -73,7 +73,7 @@ extern unsigned int tlbcam_index;
/*
* Return PA for this VA if it is mapped by a CAM, or 0
*/
unsigned long v_mapped_by_tlbcam(unsigned long va)
phys_addr_t v_mapped_by_tlbcam(unsigned long va)
{
int b;
for (b = 0; b < tlbcam_index; ++b)
@ -85,7 +85,7 @@ unsigned long v_mapped_by_tlbcam(unsigned long va)
/*
* Return VA for a given PA or 0 if not mapped
*/
unsigned long p_mapped_by_tlbcam(unsigned long pa)
unsigned long p_mapped_by_tlbcam(phys_addr_t pa)
{
int b;
for (b = 0; b < tlbcam_index; ++b)

2
arch/powerpc/mm/hash_low_32.S
View File

@ -320,7 +320,7 @@ _GLOBAL(create_hpte)
and r8,r8,r0 /* writable if _RW & _DIRTY */
rlwimi r5,r5,32-1,30,30 /* _PAGE_USER -> PP msb */
rlwimi r5,r5,32-2,31,31 /* _PAGE_USER -> PP lsb */
ori r8,r8,0xe14 /* clear out reserved bits and M */
ori r8,r8,0xe04 /* clear out reserved bits */
andc r8,r5,r8 /* PP = user? (rw&dirty? 2: 3): 0 */
BEGIN_FTR_SECTION
rlwinm r8,r8,0,~_PAGE_COHERENT /* clear M (coherence not required) */

4
arch/powerpc/mm/pgtable_32.c
View File

@ -61,8 +61,8 @@ void setbat(int index, unsigned long virt, phys_addr_t phys,
#ifdef HAVE_TLBCAM
extern unsigned int tlbcam_index;
extern unsigned long v_mapped_by_tlbcam(unsigned long va);
extern unsigned long p_mapped_by_tlbcam(unsigned long pa);
extern phys_addr_t v_mapped_by_tlbcam(unsigned long va);
extern unsigned long p_mapped_by_tlbcam(phys_addr_t pa);
#else /* !HAVE_TLBCAM */
#define v_mapped_by_tlbcam(x) (0UL)
#define p_mapped_by_tlbcam(x) (0UL)

1
arch/powerpc/oprofile/cell/spu_profiler.c
View File

@ -16,6 +16,7 @@
#include <linux/smp.h>
#include <linux/slab.h>
#include <asm/cell-pmu.h>
#include <asm/time.h>
#include "pr_util.h"
#define SCALE_SHIFT 14

2
arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
View File

@ -186,7 +186,7 @@ out_unmap_regs:
iounmap(priv->regs);
out_free_bootmem:
free_bootmem((unsigned long)priv,
sizeof(sizeof(struct pq2ads_pci_pic)));
sizeof(struct pq2ads_pci_pic));
of_node_put(np);
out_unmap_irq:
irq_dispose_mapping(irq);

1
arch/powerpc/platforms/pseries/hotplug-memory.c
View File

@ -14,6 +14,7 @@
#include <asm/firmware.h>
#include <asm/machdep.h>
#include <asm/pSeries_reconfig.h>
#include <asm/sparsemem.h>
static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
{

5
arch/powerpc/platforms/pseries/xics.c
View File

@ -153,9 +153,10 @@ static int get_irq_server(unsigned int virq, unsigned int strict_check)
{
int server;
/* For the moment only implement delivery to all cpus or one cpu */
cpumask_t cpumask = irq_desc[virq].affinity;
cpumask_t cpumask;
cpumask_t tmp = CPU_MASK_NONE;
cpumask_copy(&cpumask, irq_desc[virq].affinity);
if (!distribute_irqs)
return default_server;
@ -869,7 +870,7 @@ void xics_migrate_irqs_away(void)
virq, cpu);
/* Reset affinity to all cpus */
irq_desc[virq].affinity = CPU_MASK_ALL;
cpumask_setall(irq_desc[virq].affinity);
desc->chip->set_affinity(virq, cpu_all_mask);
unlock:
spin_unlock_irqrestore(&desc->lock, flags);

2
arch/powerpc/sysdev/cpm2_pic.c
View File

@ -165,7 +165,7 @@ static int cpm2_set_irq_type(unsigned int virq, unsigned int flow_type)
edibit = (14 - (src - CPM2_IRQ_EXT1));
else
if (src >= CPM2_IRQ_PORTC15 && src <= CPM2_IRQ_PORTC0)
edibit = (31 - (src - CPM2_IRQ_PORTC15));
edibit = (31 - (CPM2_IRQ_PORTC0 - src));
else
return (flow_type & IRQ_TYPE_LEVEL_LOW) ? 0 : -EINVAL;

2
arch/powerpc/sysdev/ipic.c
View File

@ -890,7 +890,7 @@ unsigned int ipic_get_irq(void)
return irq_linear_revmap(primary_ipic->irqhost, irq);
}
#ifdef CONFIG_PM
#ifdef CONFIG_SUSPEND
static struct {
u32 sicfr;
u32 siprr[2];

3
arch/powerpc/sysdev/mpic.c
View File

@ -566,9 +566,10 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic)
#ifdef CONFIG_SMP
static int irq_choose_cpu(unsigned int virt_irq)
{
cpumask_t mask = irq_desc[virt_irq].affinity;
cpumask_t mask;
int cpuid;
cpumask_copy(&mask, irq_desc[virt_irq].affinity);
if (cpus_equal(mask, CPU_MASK_ALL)) {
static int irq_rover;
static DEFINE_SPINLOCK(irq_rover_lock);

87
arch/s390/defconfig
View File

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc6
# Thu Nov 27 11:00:49 2008
# Linux kernel version: 2.6.29-rc4
# Wed Feb 11 10:07:16 2009
#
CONFIG_SCHED_MC=y
CONFIG_MMU=y
@ -14,12 +14,14 @@ CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_BUG=y
CONFIG_NO_IOMEM=y
CONFIG_NO_DMA=y
CONFIG_GENERIC_LOCKBREAK=y
CONFIG_PGSTE=y
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_S390=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@ -39,20 +41,29 @@ CONFIG_POSIX_MQUEUE=y
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
# CONFIG_AUDITSYSCALL is not set
#
# RCU Subsystem
#
CONFIG_CLASSIC_RCU=y
# CONFIG_TREE_RCU is not set
# CONFIG_PREEMPT_RCU is not set
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
# CONFIG_CGROUP_FREEZER is not set
# CONFIG_CGROUP_DEVICE is not set
# CONFIG_CPUSETS is not set
CONFIG_GROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
@ -63,6 +74,7 @@ CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_NET_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
@ -91,17 +103,17 @@ CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
# CONFIG_MARKERS is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_HAVE_SYSCALL_WRAPPERS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
@ -109,7 +121,7 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_INIT_ALL_POSSIBLE=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
# CONFIG_BLK_DEV_IO_TRACE is not set
@ -130,7 +142,6 @@ CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_PREEMPT_NOTIFIERS=y
CONFIG_CLASSIC_RCU=y
# CONFIG_FREEZER is not set
#
@ -161,6 +172,7 @@ CONFIG_S390_EXEC_PROTECT=y
CONFIG_MARCH_Z900=y
# CONFIG_MARCH_Z990 is not set
# CONFIG_MARCH_Z9_109 is not set
# CONFIG_MARCH_Z10 is not set
CONFIG_PACK_STACK=y
# CONFIG_SMALL_STACK is not set
CONFIG_CHECK_STACK=y
@ -174,7 +186,6 @@ CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
@ -195,7 +206,6 @@ CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
@ -207,7 +217,6 @@ CONFIG_UNEVICTABLE_LRU=y
#
CONFIG_MACHCHK_WARNING=y
CONFIG_QDIO=y
# CONFIG_QDIO_DEBUG is not set
CONFIG_CHSC_SCH=m
#
@ -227,15 +236,13 @@ CONFIG_PFAULT=y
# CONFIG_SHARED_KERNEL is not set
# CONFIG_CMM is not set
# CONFIG_PAGE_STATES is not set
CONFIG_VIRT_TIMER=y
CONFIG_VIRT_CPU_ACCOUNTING=y
# CONFIG_APPLDATA_BASE is not set
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
# CONFIG_SCHED_HRTICK is not set
CONFIG_SCHED_HRTICK=y
CONFIG_S390_HYPFS_FS=y
CONFIG_KEXEC=y
# CONFIG_ZFCPDUMP is not set
@ -245,6 +252,7 @@ CONFIG_NET=y
#
# Networking options
#
CONFIG_COMPAT_NET_DEV_OPS=y
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
@ -383,6 +391,7 @@ CONFIG_NET_SCH_TBF=m
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_INGRESS is not set
#
@ -400,6 +409,7 @@ CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_CLS_FLOW=m
# CONFIG_NET_CLS_CGROUP is not set
# CONFIG_NET_EMATCH is not set
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
@ -411,6 +421,7 @@ CONFIG_NET_ACT_NAT=m
# CONFIG_NET_ACT_SKBEDIT is not set
# CONFIG_NET_CLS_IND is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
#
# Network testing
@ -428,6 +439,7 @@ CONFIG_CAN_VCAN=m
# CONFIG_CAN_DEBUG_DEVICES is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_PHONET is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_PCMCIA is not set
@ -475,10 +487,14 @@ CONFIG_DASD_DIAG=y
CONFIG_DASD_EER=y
CONFIG_VIRTIO_BLK=m
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_93CX6 is not set
#
# SCSI device support
#
@ -520,6 +536,7 @@ CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_LIBFC is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_ZFCP=y
CONFIG_SCSI_DH=m
@ -566,6 +583,10 @@ CONFIG_NET_ETHERNET=y
CONFIG_NETDEV_1000=y
CONFIG_NETDEV_10000=y
# CONFIG_TR is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
#
@ -593,9 +614,11 @@ CONFIG_VIRTIO_NET=m
#
CONFIG_DEVKMEM=y
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IUCV=y
CONFIG_VIRTIO_CONSOLE=y
CONFIG_HW_RANDOM=m
CONFIG_HW_RANDOM_VIRTIO=m
@ -645,7 +668,6 @@ CONFIG_S390_VMUR=m
# CONFIG_NEW_LEDS is not set
CONFIG_ACCESSIBILITY=y
# CONFIG_STAGING is not set
CONFIG_STAGING_EXCLUDE_BUILD=y
#
# File systems
@ -668,6 +690,7 @@ CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@ -703,10 +726,7 @@ CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=m
#
# Miscellaneous filesystems
#
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
@ -715,6 +735,7 @@ CONFIG_CONFIGFS_FS=m
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
@ -808,6 +829,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_FRAME_POINTER is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
@ -818,15 +840,19 @@ CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_HAVE_FUNCTION_TRACER=y
#
# Tracers
#
# CONFIG_FUNCTION_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_TRACE_BRANCH_PROFILING is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
@ -847,11 +873,17 @@ CONFIG_CRYPTO=y
#
CONFIG_CRYPTO_FIPS=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=m
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
CONFIG_CRYPTO_GF128MUL=m
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set
@ -885,7 +917,7 @@ CONFIG_CRYPTO_HMAC=m
#
# Digest
#
# CONFIG_CRYPTO_CRC32C is not set
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
@ -942,6 +974,7 @@ CONFIG_S390_PRNG=m
# Library routines
#
CONFIG_BITREVERSE=m
CONFIG_GENERIC_FIND_LAST_BIT=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
CONFIG_CRC_T10DIF=y

4
arch/s390/include/asm/lowcore.h
View File

@ -384,8 +384,8 @@ struct _lowcore
__u32 panic_magic; /* 0xe00 */
/* Per cpu primary space access list */
__u8 pad_0xe04[0xe3c-0xe04]; /* 0xe04 */
__u32 vdso_per_cpu_data; /* 0xe3c */
__u8 pad_0xe04[0xe38-0xe04]; /* 0xe04 */
__u64 vdso_per_cpu_data; /* 0xe38 */
__u32 paste[16]; /* 0xe40 */
__u8 pad13[0x11b8-0xe80]; /* 0xe80 */

2
arch/s390/kernel/irq.c
View File

@ -95,6 +95,7 @@ asmlinkage void do_softirq(void)
local_irq_restore(flags);
}
#ifdef CONFIG_PROC_FS
void init_irq_proc(void)
{
struct proc_dir_entry *root_irq_dir;
@ -102,3 +103,4 @@ void init_irq_proc(void)
root_irq_dir = proc_mkdir("irq", NULL);
create_prof_cpu_mask(root_irq_dir);
}
#endif

31
arch/sparc/kernel/head_64.S
View File

@ -891,10 +891,35 @@ prom_tba: .xword 0
tlb_type: .word 0 /* Must NOT end up in BSS */
.section ".fixup",#alloc,#execinstr
.globl __ret_efault, __retl_efault
__ret_efault:
.globl __ret_efault, __retl_efault, __ret_one, __retl_one
ENTRY(__ret_efault)
ret
restore %g0, -EFAULT, %o0
__retl_efault:
ENDPROC(__ret_efault)
ENTRY(__retl_efault)
retl
mov -EFAULT, %o0
ENDPROC(__retl_efault)
ENTRY(__retl_one)
retl
mov 1, %o0
ENDPROC(__retl_one)
ENTRY(__ret_one_asi)
wr %g0, ASI_AIUS, %asi
ret
restore %g0, 1, %o0
ENDPROC(__ret_one_asi)
ENTRY(__retl_one_asi)
wr %g0, ASI_AIUS, %asi
retl
mov 1, %o0
ENDPROC(__retl_one_asi)
ENTRY(__retl_o1)
retl
mov %o1, %o0
ENDPROC(__retl_o1)

5
arch/sparc/kernel/irq_64.c
View File

@ -252,9 +252,10 @@ struct irq_handler_data {
#ifdef CONFIG_SMP
static int irq_choose_cpu(unsigned int virt_irq)
{
cpumask_t mask = irq_desc[virt_irq].affinity;
cpumask_t mask;
int cpuid;
cpumask_copy(&mask, irq_desc[virt_irq].affinity);
if (cpus_equal(mask, CPU_MASK_ALL)) {
static int irq_rover;
static DEFINE_SPINLOCK(irq_rover_lock);
@ -796,7 +797,7 @@ void fixup_irqs(void)
!(irq_desc[irq].status & IRQ_PER_CPU)) {
if (irq_desc[irq].chip->set_affinity)
irq_desc[irq].chip->set_affinity(irq,
&irq_desc[irq].affinity);
irq_desc[irq].affinity);
}
spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
}

1
arch/sparc/kernel/nmi.c
View File

@ -70,6 +70,7 @@ static void die_nmi(const char *str, struct pt_regs *regs, int do_panic)
printk(" on CPU%d, ip %08lx, registers:\n",
smp_processor_id(), regs->tpc);
show_regs(regs);
dump_stack();
bust_spinlocks(0);

7
arch/sparc/kernel/pcr.c
View File

@ -133,11 +133,16 @@ int __init pcr_arch_init(void)
case cheetah:
case cheetah_plus:
case spitfire:
pcr_ops = &direct_pcr_ops;
pcr_enable = PCR_SUN4U_ENABLE;
break;
case spitfire:
/* UltraSPARC-I/II and derivatives lack a profile
* counter overflow interrupt so we can't make use of
* their hardware currently.
*/
/* fallthrough */
default:
err = -ENODEV;
goto out_unregister;

2
arch/sparc/kernel/time_64.c
View File

@ -729,7 +729,7 @@ void timer_interrupt(int irq, struct pt_regs *regs)
irq_enter();
kstat_this_cpu.irqs[0]++;
kstat_incr_irqs_this_cpu(0, irq_to_desc(0));
if (unlikely(!evt->event_handler)) {
printk(KERN_WARNING

6
arch/sparc/lib/GENbzero.S
View File

@ -6,13 +6,9 @@
#define EX_ST(x,y) \
98: x,y; \
.section .fixup; \
.align 4; \
99: retl; \
mov %o1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_o1; \
.text; \
.align 4;

8
arch/sparc/lib/GENcopy_from_user.S
View File

@ -5,13 +5,9 @@
#define EX_LD(x) \
98: x; \
.section .fixup; \
.align 4; \
99: retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one; \
.text; \
.align 4;
@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop
#endif

8
arch/sparc/lib/GENcopy_to_user.S
View File

@ -5,13 +5,9 @@
#define EX_ST(x) \
98: x; \
.section .fixup; \
.align 4; \
99: retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one; \
.text; \
.align 4;
@ -31,7 +27,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop
#endif

9
arch/sparc/lib/NG2copy_from_user.S
View File

@ -5,14 +5,9 @@
#define EX_LD(x) \
98: x; \
.section .fixup; \
.align 4; \
99: wr %g0, ASI_AIUS, %asi;\
retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one_asi;\
.text; \
.align 4;
@ -33,7 +28,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop
#endif

9
arch/sparc/lib/NG2copy_to_user.S
View File

@ -5,14 +5,9 @@
#define EX_ST(x) \
98: x; \
.section .fixup; \
.align 4; \
99: wr %g0, ASI_AIUS, %asi;\
retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one_asi;\
.text; \
.align 4;
@ -42,7 +37,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop
#endif

6
arch/sparc/lib/NGbzero.S
View File

@ -6,13 +6,9 @@
#define EX_ST(x,y) \
98: x,y; \
.section .fixup; \
.align 4; \
99: retl; \
mov %o1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_o1; \
.text; \
.align 4;

9
arch/sparc/lib/NGcopy_from_user.S
View File

@ -5,14 +5,9 @@
#define EX_LD(x) \
98: x; \
.section .fixup; \
.align 4; \
99: wr %g0, ASI_AIUS, %asi;\
ret; \
restore %g0, 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __ret_one_asi;\
.text; \
.align 4;
@ -30,7 +25,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop
#endif

9
arch/sparc/lib/NGcopy_to_user.S
View File

@ -5,14 +5,9 @@
#define EX_ST(x) \
98: x; \
.section .fixup; \
.align 4; \
99: wr %g0, ASI_AIUS, %asi;\
ret; \
restore %g0, 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __ret_one_asi;\
.text; \
.align 4;
@ -33,7 +28,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop
#endif

8
arch/sparc/lib/U1copy_from_user.S
View File

@ -5,13 +5,9 @@
#define EX_LD(x) \
98: x; \
.section .fixup; \
.align 4; \
99: retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one; \
.text; \
.align 4;
@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop; \
#include "U1memcpy.S"

8
arch/sparc/lib/U1copy_to_user.S
View File

@ -5,13 +5,9 @@
#define EX_ST(x) \
98: x; \
.section .fixup; \
.align 4; \
99: retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one; \
.text; \
.align 4;
@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop; \
#include "U1memcpy.S"

6
arch/sparc/lib/U3copy_from_user.S
View File

@ -5,13 +5,9 @@
#define EX_LD(x) \
98: x; \
.section .fixup; \
.align 4; \
99: retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one; \
.text; \
.align 4;

8
arch/sparc/lib/U3copy_to_user.S
View File

@ -5,13 +5,9 @@
#define EX_ST(x) \
98: x; \
.section .fixup; \
.align 4; \
99: retl; \
mov 1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_one; \
.text; \
.align 4;
@ -27,7 +23,7 @@
#define PREAMBLE \
rd %asi, %g1; \
cmp %g1, ASI_AIUS; \
bne,pn %icc, memcpy_user_stub; \
bne,pn %icc, ___copy_in_user; \
nop; \
#include "U3memcpy.S"

6
arch/sparc/lib/bzero.S
View File

@ -88,13 +88,9 @@ __bzero_done:
#define EX_ST(x,y) \
98: x,y; \
.section .fixup; \
.align 4; \
99: retl; \
mov %o1, %o0; \
.section __ex_table,"a";\
.align 4; \
.word 98b, 99b; \
.word 98b, __retl_o1; \
.text; \
.align 4;

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