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Merge branch 'linus' into core/rcu

Browse Source 
Conflicts:
	fs/fs-writeback.c

Merge reason: Resolve the conflict

Note, i picked the version from Linus's tree, which effectively reverts
the fs-writeback.c bits of:

  b97181f: fs: remove all rcu head initializations, except on_stack initializations

As the upstream changes to this file changed this code heavily and the
first attempt to resolve the conflict resulted in a non-booting kernel.
It's safer to re-try this portion of the commit cleanly.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2010-07-01 08:49:28 +02:00
commit 0a54cec0c2
346 changed files with 2940 additions and 2355 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Documentation/kernel-parameters.txt
View File

@ -2048,7 +2048,9 @@ and is between 256 and 4096 characters. It is defined in the file
WARNING: Forcing ASPM on may cause system lockups.
pcie_pme= [PCIE,PM] Native PCIe PME signaling options:
off Do not use native PCIe PME signaling.
Format: {auto|force}[,nomsi]
auto Use native PCIe PME signaling if the BIOS allows the
kernel to control PCIe config registers of root ports.
force Use native PCIe PME signaling even if the BIOS refuses
to allow the kernel to control the relevant PCIe config
registers.

43
MAINTAINERS
View File

@ -896,11 +896,13 @@ S: Maintained
ARM/SAMSUNG ARM ARCHITECTURES
M: Ben Dooks <ben-linux@fluff.org>
M: Kukjin Kim <kgene.kim@samsung.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://www.fluff.org/ben/linux/
S: Maintained
F: arch/arm/plat-s3c/
F: arch/arm/plat-samsung/
F: arch/arm/plat-s3c24xx/
F: arch/arm/plat-s5p/
ARM/S3C2410 ARM ARCHITECTURE
M: Ben Dooks <ben-linux@fluff.org>
@ -1148,7 +1150,7 @@ F: drivers/mmc/host/atmel-mci.c
F: drivers/mmc/host/atmel-mci-regs.h
ATMEL AT91 / AT32 SERIAL DRIVER
M: Haavard Skinnemoen <hskinnemoen@atmel.com>
M: Nicolas Ferre <nicolas.ferre@atmel.com>
S: Supported
F: drivers/serial/atmel_serial.c
@ -1160,18 +1162,18 @@ F: drivers/video/atmel_lcdfb.c
F: include/video/atmel_lcdc.h
ATMEL MACB ETHERNET DRIVER
M: Haavard Skinnemoen <hskinnemoen@atmel.com>
M: Nicolas Ferre <nicolas.ferre@atmel.com>
S: Supported
F: drivers/net/macb.*
ATMEL SPI DRIVER
M: Haavard Skinnemoen <hskinnemoen@atmel.com>
M: Nicolas Ferre <nicolas.ferre@atmel.com>
S: Supported
F: drivers/spi/atmel_spi.*
ATMEL USBA UDC DRIVER
M: Haavard Skinnemoen <hskinnemoen@atmel.com>
L: kernel@avr32linux.org
M: Nicolas Ferre <nicolas.ferre@atmel.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
W: http://avr32linux.org/twiki/bin/view/Main/AtmelUsbDeviceDriver
S: Supported
F: drivers/usb/gadget/atmel_usba_udc.*
@ -1581,7 +1583,7 @@ F: include/linux/coda*.h
COMMON INTERNET FILE SYSTEM (CIFS)
M: Steve French <sfrench@samba.org>
L: linux-cifs-client@lists.samba.org (moderated for non-subscribers)
L: linux-cifs@vger.kernel.org
L: samba-technical@lists.samba.org (moderated for non-subscribers)
W: http://linux-cifs.samba.org/
Q: http://patchwork.ozlabs.org/project/linux-cifs-client/list/
@ -2887,6 +2889,13 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
S: Maintained
F: drivers/input/
INPUT MULTITOUCH (MT) PROTOCOL
M: Henrik Rydberg <rydberg@euromail.se>
L: linux-input@vger.kernel.org
S: Maintained
F: Documentation/input/multi-touch-protocol.txt
K: \b(ABS|SYN)_MT_
INTEL IDLE DRIVER
M: Len Brown <lenb@kernel.org>
L: linux-pm@lists.linux-foundation.org
@ -2978,20 +2987,14 @@ F: drivers/net/ixgb/
F: drivers/net/ixgbe/
INTEL PRO/WIRELESS 2100 NETWORK CONNECTION SUPPORT
M: Reinette Chatre <reinette.chatre@intel.com>
M: Intel Linux Wireless <ilw@linux.intel.com>
L: linux-wireless@vger.kernel.org
W: http://ipw2100.sourceforge.net
S: Odd Fixes
S: Orphan
F: Documentation/networking/README.ipw2100
F: drivers/net/wireless/ipw2x00/ipw2100.*
INTEL PRO/WIRELESS 2915ABG NETWORK CONNECTION SUPPORT
M: Reinette Chatre <reinette.chatre@intel.com>
M: Intel Linux Wireless <ilw@linux.intel.com>
L: linux-wireless@vger.kernel.org
W: http://ipw2200.sourceforge.net
S: Odd Fixes
S: Orphan
F: Documentation/networking/README.ipw2200
F: drivers/net/wireless/ipw2x00/ipw2200.*
@ -3379,7 +3382,7 @@ KPROBES
M: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
M: "David S. Miller" <davem@davemloft.net>
M: Masami Hiramatsu <mhiramat@redhat.com>
M: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
S: Maintained
F: Documentation/kprobes.txt
F: include/linux/kprobes.h
@ -4212,6 +4215,7 @@ OPEN FIRMWARE AND FLATTENED DEVICE TREE
M: Grant Likely <grant.likely@secretlab.ca>
L: devicetree-discuss@lists.ozlabs.org
W: http://fdt.secretlab.ca
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
F: drivers/of
F: include/linux/of*.h
@ -4626,6 +4630,12 @@ M: Robert Jarzmik <robert.jarzmik@free.fr>
L: rtc-linux@googlegroups.com
S: Maintained
QLOGIC QLA1280 SCSI DRIVER
M: Michael Reed <mdr@sgi.com>
L: linux-scsi@vger.kernel.org
S: Maintained
F: drivers/scsi/qla1280.[ch]
QLOGIC QLA2XXX FC-SCSI DRIVER
M: Andrew Vasquez <andrew.vasquez@qlogic.com>
M: linux-driver@qlogic.com
@ -5384,6 +5394,7 @@ M: David Brownell <dbrownell@users.sourceforge.net>
M: Grant Likely <grant.likely@secretlab.ca>
L: spi-devel-general@lists.sourceforge.net
Q: http://patchwork.kernel.org/project/spi-devel-general/list/
T: git git://git.secretlab.ca/git/linux-2.6.git
S: Maintained
F: Documentation/spi/
F: drivers/spi/

2
Makefile
View File

@ -944,7 +944,7 @@ ifdef CONFIG_LOCALVERSION_AUTO
localver-extra = $(scm-identifier)
else
ifneq ($(scm-identifier),)
ifeq ($(LOCALVERSION),)
ifeq ("$(origin LOCALVERSION)", "undefined")
localver-extra = +
endif
endif

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

@ -410,7 +410,7 @@ static inline unsigned long __arch_hweight64(unsigned long w)
return __kernel_ctpop(w);
}
static inline unsigned int __arch_weight32(unsigned int w)
static inline unsigned int __arch_hweight32(unsigned int w)
{
return __arch_hweight64(w);
}

20
arch/alpha/kernel/Makefile
View File

@ -35,7 +35,7 @@ endif
obj-y += irq_pyxis.o irq_i8259.o irq_srm.o
obj-y += err_ev6.o
obj-y += es1888.o smc37c669.o smc37c93x.o ns87312.o gct.o
obj-y += es1888.o smc37c669.o smc37c93x.o pc873xx.o gct.o
obj-y += srmcons.o
else
@ -63,11 +63,11 @@ obj-$(CONFIG_ALPHA_WILDFIRE) += core_wildfire.o
# Board support
obj-$(CONFIG_ALPHA_ALCOR) += sys_alcor.o irq_i8259.o irq_srm.o
obj-$(CONFIG_ALPHA_CABRIOLET) += sys_cabriolet.o irq_i8259.o irq_srm.o \
ns87312.o
pc873xx.o
obj-$(CONFIG_ALPHA_EB164) += sys_cabriolet.o irq_i8259.o irq_srm.o \
ns87312.o
pc873xx.o
obj-$(CONFIG_ALPHA_EB66P) += sys_cabriolet.o irq_i8259.o irq_srm.o \
ns87312.o
pc873xx.o
obj-$(CONFIG_ALPHA_LX164) += sys_cabriolet.o irq_i8259.o irq_srm.o \
smc37c93x.o
obj-$(CONFIG_ALPHA_PC164) += sys_cabriolet.o irq_i8259.o irq_srm.o \
@ -90,14 +90,14 @@ obj-$(CONFIG_ALPHA_RUFFIAN) += sys_ruffian.o irq_pyxis.o irq_i8259.o
obj-$(CONFIG_ALPHA_RX164) += sys_rx164.o irq_i8259.o
obj-$(CONFIG_ALPHA_SABLE) += sys_sable.o
obj-$(CONFIG_ALPHA_LYNX) += sys_sable.o
obj-$(CONFIG_ALPHA_BOOK1) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
obj-$(CONFIG_ALPHA_AVANTI) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
obj-$(CONFIG_ALPHA_NONAME) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
obj-$(CONFIG_ALPHA_P2K) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
obj-$(CONFIG_ALPHA_XL) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
obj-$(CONFIG_ALPHA_BOOK1) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o
obj-$(CONFIG_ALPHA_AVANTI) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o
obj-$(CONFIG_ALPHA_NONAME) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o
obj-$(CONFIG_ALPHA_P2K) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o
obj-$(CONFIG_ALPHA_XL) += sys_sio.o irq_i8259.o irq_srm.o pc873xx.o
obj-$(CONFIG_ALPHA_SX164) += sys_sx164.o irq_pyxis.o irq_i8259.o \
irq_srm.o smc37c669.o
obj-$(CONFIG_ALPHA_TAKARA) += sys_takara.o irq_i8259.o ns87312.o
obj-$(CONFIG_ALPHA_TAKARA) += sys_takara.o irq_i8259.o pc873xx.o
obj-$(CONFIG_ALPHA_WILDFIRE) += sys_wildfire.o irq_i8259.o
# Error support

38
arch/alpha/kernel/ns87312.c
View File

@ -1,38 +0,0 @@
/*
* linux/arch/alpha/kernel/ns87312.c
*/
#include <linux/init.h>
#include <asm/io.h>
#include "proto.h"
/*
* The SRM console *disables* the IDE interface, this code ensures it's
* enabled.
*
* This code bangs on a control register of the 87312 Super I/O chip
* that implements parallel port/serial ports/IDE/FDI. Depending on
* the motherboard, the Super I/O chip can be configured through a
* pair of registers that are located either at I/O ports 0x26e/0x26f
* or 0x398/0x399. Unfortunately, autodetecting which base address is
* in use works only once (right after a reset). The Super I/O chip
* has the additional quirk that configuration register data must be
* written twice (I believe this is a safety feature to prevent
* accidental modification---fun, isn't it?).
*/
void __init
ns87312_enable_ide(long ide_base)
{
int data;
unsigned long flags;
local_irq_save(flags);
outb(0, ide_base); /* set the index register for reg #0 */
data = inb(ide_base+1); /* read the current contents */
outb(0, ide_base); /* set the index register for reg #0 */
outb(data | 0x40, ide_base+1); /* turn on IDE */
outb(data | 0x40, ide_base+1); /* turn on IDE, really! */
local_irq_restore(flags);
}

88
arch/alpha/kernel/pc873xx.c Normal file
View File

@ -0,0 +1,88 @@
#include <linux/ioport.h>
#include <asm/io.h>
#include "pc873xx.h"
static unsigned pc873xx_probelist[] = {0x398, 0x26e, 0};
static char *pc873xx_names[] = {
"PC87303", "PC87306", "PC87312", "PC87332", "PC87334"
};
static unsigned int base, model;
unsigned int __init pc873xx_get_base()
{
return base;
}
char *__init pc873xx_get_model()
{
return pc873xx_names[model];
}
static unsigned char __init pc873xx_read(unsigned int base, int reg)
{
outb(reg, base);
return inb(base + 1);
}
static void __init pc873xx_write(unsigned int base, int reg, unsigned char data)
{
unsigned long flags;
local_irq_save(flags);
outb(reg, base);
outb(data, base + 1);
outb(data, base + 1); /* Must be written twice */
local_irq_restore(flags);
}
int __init pc873xx_probe(void)
{
int val, index = 0;
while ((base = pc873xx_probelist[index++])) {
if (request_region(base, 2, "Super IO PC873xx") == NULL)
continue;
val = pc873xx_read(base, REG_SID);
if ((val & 0xf0) == 0x10) {
model = PC87332;
break;
} else if ((val & 0xf8) == 0x70) {
model = PC87306;
break;
} else if ((val & 0xf8) == 0x50) {
model = PC87334;
break;
} else if ((val & 0xf8) == 0x40) {
model = PC87303;
break;
}
release_region(base, 2);
}
return (base == 0) ? -1 : 1;
}
void __init pc873xx_enable_epp19(void)
{
unsigned char data;
printk(KERN_INFO "PC873xx enabling EPP v1.9\n");
data = pc873xx_read(base, REG_PCR);
pc873xx_write(base, REG_PCR, (data & 0xFC) | 0x02);
}
void __init pc873xx_enable_ide(void)
{
unsigned char data;
printk(KERN_INFO "PC873xx enabling IDE interrupt\n");
data = pc873xx_read(base, REG_FER);
pc873xx_write(base, REG_FER, data | 0x40);
}

35
arch/alpha/kernel/pc873xx.h Normal file
View File

@ -0,0 +1,35 @@
#ifndef _PC873xx_H_
#define _PC873xx_H_
/*
* Control Register Values
*/
#define REG_FER 0x00
#define REG_FAR 0x01
#define REG_PTR 0x02
#define REG_FCR 0x03
#define REG_PCR 0x04
#define REG_KRR 0x05
#define REG_PMC 0x06
#define REG_TUP 0x07
#define REG_SID 0x08
#define REG_ASC 0x09
#define REG_IRC 0x0e
/*
* Model numbers
*/
#define PC87303 0
#define PC87306 1
#define PC87312 2
#define PC87332 3
#define PC87334 4
int pc873xx_probe(void);
unsigned int pc873xx_get_base(void);
char *pc873xx_get_model(void);
void pc873xx_enable_epp19(void);
void pc873xx_enable_ide(void);
#endif

3
arch/alpha/kernel/pci-sysfs.c
View File

@ -53,7 +53,6 @@ static int __pci_mmap_fits(struct pci_dev *pdev, int num,
/**
* pci_mmap_resource - map a PCI resource into user memory space
* @filp: open sysfs file
* @kobj: kobject for mapping
* @attr: struct bin_attribute for the file being mapped
* @vma: struct vm_area_struct passed into the mmap
@ -61,7 +60,7 @@ static int __pci_mmap_fits(struct pci_dev *pdev, int num,
*
* Use the bus mapping routines to map a PCI resource into userspace.
*/
static int pci_mmap_resource(struct file *filp, struct kobject *kobj,
static int pci_mmap_resource(struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma, int sparse)
{

23
arch/alpha/kernel/sys_sio.c
View File

@ -34,6 +34,7 @@
#include "irq_impl.h"
#include "pci_impl.h"
#include "machvec_impl.h"
#include "pc873xx.h"
#if defined(ALPHA_RESTORE_SRM_SETUP)
/* Save LCA configuration data as the console had it set up. */
@ -208,7 +209,27 @@ noname_init_pci(void)
common_init_pci();
sio_pci_route();
sio_fixup_irq_levels(sio_collect_irq_levels());
ns87312_enable_ide(0x26e);
if (pc873xx_probe() == -1) {
printk(KERN_ERR "Probing for PC873xx Super IO chip failed.\n");
} else {
printk(KERN_INFO "Found %s Super IO chip at 0x%x\n",
pc873xx_get_model(), pc873xx_get_base());
/* Enabling things in the Super IO chip doesn't actually
* configure and enable things, the legacy drivers still
* need to do the actual configuration and enabling.
* This only unblocks them.
*/
#if !defined(CONFIG_ALPHA_AVANTI)
/* Don't bother on the Avanti family.
* None of them had on-board IDE.
*/
pc873xx_enable_ide();
#endif
pc873xx_enable_epp19();
}
}
static inline void __init

4
arch/arm/mach-omap2/board-omap3stalker.c
View File

@ -538,9 +538,7 @@ static void ads7846_dev_init(void)
printk(KERN_ERR "can't get ads7846 pen down GPIO\n");
gpio_direction_input(OMAP3_STALKER_TS_GPIO);
omap_set_gpio_debounce(OMAP3_STALKER_TS_GPIO, 1);
omap_set_gpio_debounce_time(OMAP3_STALKER_TS_GPIO, 0xa);
gpio_set_debounce(OMAP3_STALKER_TS_GPIO, 310);
}
static int ads7846_get_pendown_state(void)

2
arch/arm/mach-omap2/clock44xx_data.c
View File

@ -1369,6 +1369,7 @@ static struct clk emif1_ick = {
.ops = &clkops_omap2_dflt,
.enable_reg = OMAP4430_CM_MEMIF_EMIF_1_CLKCTRL,
.enable_bit = OMAP4430_MODULEMODE_HWCTRL,
.flags = ENABLE_ON_INIT,
.clkdm_name = "l3_emif_clkdm",
.parent = &ddrphy_ck,
.recalc = &followparent_recalc,
@ -1379,6 +1380,7 @@ static struct clk emif2_ick = {
.ops = &clkops_omap2_dflt,
.enable_reg = OMAP4430_CM_MEMIF_EMIF_2_CLKCTRL,
.enable_bit = OMAP4430_MODULEMODE_HWCTRL,
.flags = ENABLE_ON_INIT,
.clkdm_name = "l3_emif_clkdm",
.parent = &ddrphy_ck,
.recalc = &followparent_recalc,

9
arch/arm/mach-omap2/omap_hwmod.c
View File

@ -409,10 +409,11 @@ static int _init_main_clk(struct omap_hwmod *oh)
return 0;
oh->_clk = omap_clk_get_by_name(oh->main_clk);
if (!oh->_clk)
if (!oh->_clk) {
pr_warning("omap_hwmod: %s: cannot clk_get main_clk %s\n",
oh->name, oh->main_clk);
return -EINVAL;
}
if (!oh->_clk->clkdm)
pr_warning("omap_hwmod: %s: missing clockdomain for %s.\n",
@ -444,10 +445,11 @@ static int _init_interface_clks(struct omap_hwmod *oh)
continue;
c = omap_clk_get_by_name(os->clk);
if (!c)
if (!c) {
pr_warning("omap_hwmod: %s: cannot clk_get interface_clk %s\n",
oh->name, os->clk);
ret = -EINVAL;
}
os->_clk = c;
}
@ -470,10 +472,11 @@ static int _init_opt_clks(struct omap_hwmod *oh)
for (i = oh->opt_clks_cnt, oc = oh->opt_clks; i > 0; i--, oc++) {
c = omap_clk_get_by_name(oc->clk);
if (!c)
if (!c) {
pr_warning("omap_hwmod: %s: cannot clk_get opt_clk %s\n",
oh->name, oc->clk);
ret = -EINVAL;
}
oc->_clk = c;
}

4
arch/arm/mach-omap2/pm34xx.c
View File

@ -99,7 +99,7 @@ static void omap3_enable_io_chain(void)
/* Do a readback to assure write has been done */
prm_read_mod_reg(WKUP_MOD, PM_WKEN);
while (!(prm_read_mod_reg(WKUP_MOD, PM_WKST) &
while (!(prm_read_mod_reg(WKUP_MOD, PM_WKEN) &
OMAP3430_ST_IO_CHAIN_MASK)) {
timeout++;
if (timeout > 1000) {
@ -108,7 +108,7 @@ static void omap3_enable_io_chain(void)
return;
}
prm_set_mod_reg_bits(OMAP3430_ST_IO_CHAIN_MASK,
WKUP_MOD, PM_WKST);
WKUP_MOD, PM_WKEN);
}
}
}

2
arch/arm/mach-omap2/usb-ehci.c
View File

@ -20,6 +20,8 @@
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <asm/io.h>
#include <plat/mux.h>

1
arch/arm/mach-vexpress/ct-ca9x4.c
View File

@ -2,6 +2,7 @@
* Versatile Express Core Tile Cortex A9x4 Support
*/
#include <linux/init.h>
#include <linux/gfp.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>

6
arch/arm/plat-omap/dmtimer.c
View File

@ -541,11 +541,11 @@ void omap_dm_timer_stop(struct omap_dm_timer *timer)
* timer is stopped
*/
udelay(3500000 / clk_get_rate(timer->fclk) + 1);
/* Ack possibly pending interrupt */
omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
OMAP_TIMER_INT_OVERFLOW);
#endif
}
/* Ack possibly pending interrupt */
omap_dm_timer_write_reg(timer, OMAP_TIMER_STAT_REG,
OMAP_TIMER_INT_OVERFLOW);
}
EXPORT_SYMBOL_GPL(omap_dm_timer_stop);

1
arch/arm/plat-omap/gpio.c
View File

@ -673,6 +673,7 @@ static void _set_gpio_debounce(struct gpio_bank *bank, unsigned gpio,
if (cpu_is_omap34xx() || cpu_is_omap44xx())
clk_disable(bank->dbck);
}
bank->dbck_enable_mask = val;
__raw_writel(val, reg);
}

4
arch/arm/plat-omap/iovmm.c
View File

@ -140,8 +140,10 @@ static struct sg_table *sgtable_alloc(const size_t bytes, u32 flags)
return ERR_PTR(-ENOMEM);
err = sg_alloc_table(sgt, nr_entries, GFP_KERNEL);
if (err)
if (err) {
kfree(sgt);
return ERR_PTR(err);
}
pr_debug("%s: sgt:%p(%d entries)\n", __func__, sgt, nr_entries);

7
arch/powerpc/Kconfig.debug
View File

@ -135,13 +135,6 @@ config DEBUGGER
depends on KGDB || XMON
default y
config IRQSTACKS
bool "Use separate kernel stacks when processing interrupts"
help
If you say Y here the kernel will use separate kernel stacks
for handling hard and soft interrupts. This can help avoid
overflowing the process kernel stacks.
config VIRQ_DEBUG
bool "Expose hardware/virtual IRQ mapping via debugfs"
depends on DEBUG_FS

2
arch/powerpc/boot/Makefile
View File

@ -141,7 +141,7 @@ $(patsubst %.S,%.o, $(filter %.S, $(src-boot))): %.o: %.S FORCE
$(obj)/wrapper.a: $(obj-wlib) FORCE
$(call if_changed,bootar)
hostprogs-y := addnote addRamDisk hack-coff mktree
hostprogs-y := addnote hack-coff mktree
targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a)
extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \

311
arch/powerpc/boot/addRamDisk.c
View File

@ -1,311 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <elf.h>
#define ElfHeaderSize (64 * 1024)
#define ElfPages (ElfHeaderSize / 4096)
#define KERNELBASE (0xc000000000000000)
#define _ALIGN_UP(addr,size) (((addr)+((size)-1))&(~((size)-1)))
struct addr_range {
unsigned long long addr;
unsigned long memsize;
unsigned long offset;
};
static int check_elf64(void *p, int size, struct addr_range *r)
{
Elf64_Ehdr *elf64 = p;
Elf64_Phdr *elf64ph;
if (elf64->e_ident[EI_MAG0] != ELFMAG0 ||
elf64->e_ident[EI_MAG1] != ELFMAG1 ||
elf64->e_ident[EI_MAG2] != ELFMAG2 ||
elf64->e_ident[EI_MAG3] != ELFMAG3 ||
elf64->e_ident[EI_CLASS] != ELFCLASS64 ||
elf64->e_ident[EI_DATA] != ELFDATA2MSB ||
elf64->e_type != ET_EXEC || elf64->e_machine != EM_PPC64)
return 0;
if ((elf64->e_phoff + sizeof(Elf64_Phdr)) > size)
return 0;
elf64ph = (Elf64_Phdr *) ((unsigned long)elf64 +
(unsigned long)elf64->e_phoff);
r->memsize = (unsigned long)elf64ph->p_memsz;
r->offset = (unsigned long)elf64ph->p_offset;
r->addr = (unsigned long long)elf64ph->p_vaddr;
#ifdef DEBUG
printf("PPC64 ELF file, ph:\n");
printf("p_type 0x%08x\n", elf64ph->p_type);
printf("p_flags 0x%08x\n", elf64ph->p_flags);
printf("p_offset 0x%016llx\n", elf64ph->p_offset);
printf("p_vaddr 0x%016llx\n", elf64ph->p_vaddr);
printf("p_paddr 0x%016llx\n", elf64ph->p_paddr);
printf("p_filesz 0x%016llx\n", elf64ph->p_filesz);
printf("p_memsz 0x%016llx\n", elf64ph->p_memsz);
printf("p_align 0x%016llx\n", elf64ph->p_align);
printf("... skipping 0x%08lx bytes of ELF header\n",
(unsigned long)elf64ph->p_offset);
#endif
return 64;
}
static void get4k(FILE *file, char *buf )
{
unsigned j;
unsigned num = fread(buf, 1, 4096, file);
for ( j=num; j<4096; ++j )
buf[j] = 0;
}
static void put4k(FILE *file, char *buf )
{
fwrite(buf, 1, 4096, file);
}
static void death(const char *msg, FILE *fdesc, const char *fname)
{
fprintf(stderr, msg);
fclose(fdesc);
unlink(fname);
exit(1);
}
int main(int argc, char **argv)
{
char inbuf[4096];
struct addr_range vmlinux;
FILE *ramDisk;
FILE *inputVmlinux;
FILE *outputVmlinux;
char *rd_name, *lx_name, *out_name;
size_t i;
unsigned long ramFileLen;
unsigned long ramLen;
unsigned long roundR;
unsigned long offset_end;
unsigned long kernelLen;
unsigned long actualKernelLen;
unsigned long round;
unsigned long roundedKernelLen;
unsigned long ramStartOffs;
unsigned long ramPages;
unsigned long roundedKernelPages;
unsigned long hvReleaseData;
u_int32_t eyeCatcher = 0xc8a5d9c4;
unsigned long naca;
unsigned long xRamDisk;
unsigned long xRamDiskSize;
long padPages;
if (argc < 2) {
fprintf(stderr, "Name of RAM disk file missing.\n");
exit(1);
}
rd_name = argv[1];
if (argc < 3) {
fprintf(stderr, "Name of vmlinux file missing.\n");
exit(1);
}
lx_name = argv[2];
if (argc < 4) {
fprintf(stderr, "Name of vmlinux output file missing.\n");
exit(1);
}
out_name = argv[3];
ramDisk = fopen(rd_name, "r");
if ( ! ramDisk ) {
fprintf(stderr, "RAM disk file \"%s\" failed to open.\n", rd_name);
exit(1);
}
inputVmlinux = fopen(lx_name, "r");
if ( ! inputVmlinux ) {
fprintf(stderr, "vmlinux file \"%s\" failed to open.\n", lx_name);
exit(1);
}
outputVmlinux = fopen(out_name, "w+");
if ( ! outputVmlinux ) {
fprintf(stderr, "output vmlinux file \"%s\" failed to open.\n", out_name);
exit(1);
}
i = fread(inbuf, 1, sizeof(inbuf), inputVmlinux);
if (i != sizeof(inbuf)) {
fprintf(stderr, "can not read vmlinux file %s: %u\n", lx_name, i);
exit(1);
}
i = check_elf64(inbuf, sizeof(inbuf), &vmlinux);
if (i == 0) {
fprintf(stderr, "You must have a linux kernel specified as argv[2]\n");
exit(1);
}
/* Input Vmlinux file */
fseek(inputVmlinux, 0, SEEK_END);
kernelLen = ftell(inputVmlinux);
fseek(inputVmlinux, 0, SEEK_SET);
printf("kernel file size = %lu\n", kernelLen);
actualKernelLen = kernelLen - ElfHeaderSize;
printf("actual kernel length (minus ELF header) = %lu\n", actualKernelLen);
round = actualKernelLen % 4096;
roundedKernelLen = actualKernelLen;
if ( round )
roundedKernelLen += (4096 - round);
printf("Vmlinux length rounded up to a 4k multiple = %ld/0x%lx \n", roundedKernelLen, roundedKernelLen);
roundedKernelPages = roundedKernelLen / 4096;
printf("Vmlinux pages to copy = %ld/0x%lx \n", roundedKernelPages, roundedKernelPages);
offset_end = _ALIGN_UP(vmlinux.memsize, 4096);
/* calc how many pages we need to insert between the vmlinux and the start of the ram disk */
padPages = offset_end/4096 - roundedKernelPages;
/* Check and see if the vmlinux is already larger than _end in System.map */
if (padPages < 0) {
/* vmlinux is larger than _end - adjust the offset to the start of the embedded ram disk */
offset_end = roundedKernelLen;
printf("vmlinux is larger than _end indicates it needs to be - offset_end = %lx \n", offset_end);
padPages = 0;
printf("will insert %lx pages between the vmlinux and the start of the ram disk \n", padPages);
}
else {
/* _end is larger than vmlinux - use the offset to _end that we calculated from the system map */
printf("vmlinux is smaller than _end indicates is needed - offset_end = %lx \n", offset_end);
printf("will insert %lx pages between the vmlinux and the start of the ram disk \n", padPages);
}
/* Input Ram Disk file */
// Set the offset that the ram disk will be started at.
ramStartOffs = offset_end; /* determined from the input vmlinux file and the system map */
printf("Ram Disk will start at offset = 0x%lx \n", ramStartOffs);
fseek(ramDisk, 0, SEEK_END);
ramFileLen = ftell(ramDisk);
fseek(ramDisk, 0, SEEK_SET);
printf("%s file size = %ld/0x%lx \n", rd_name, ramFileLen, ramFileLen);
ramLen = ramFileLen;
roundR = 4096 - (ramLen % 4096);
if ( roundR ) {
printf("Rounding RAM disk file up to a multiple of 4096, adding %ld/0x%lx \n", roundR, roundR);
ramLen += roundR;
}
printf("Rounded RAM disk size is %ld/0x%lx \n", ramLen, ramLen);
ramPages = ramLen / 4096;
printf("RAM disk pages to copy = %ld/0x%lx\n", ramPages, ramPages);
// Copy 64K ELF header
for (i=0; i<(ElfPages); ++i) {
get4k( inputVmlinux, inbuf );
put4k( outputVmlinux, inbuf );
}
/* Copy the vmlinux (as full pages). */
fseek(inputVmlinux, ElfHeaderSize, SEEK_SET);
for ( i=0; i<roundedKernelPages; ++i ) {
get4k( inputVmlinux, inbuf );
put4k( outputVmlinux, inbuf );
}
/* Insert pad pages (if appropriate) that are needed between */
/* | the end of the vmlinux and the ram disk. */
for (i=0; i<padPages; ++i) {
memset(inbuf, 0, 4096);
put4k(outputVmlinux, inbuf);
}
/* Copy the ram disk (as full pages). */
for ( i=0; i<ramPages; ++i ) {
get4k( ramDisk, inbuf );
put4k( outputVmlinux, inbuf );
}
/* Close the input files */
fclose(ramDisk);
fclose(inputVmlinux);
/* And flush the written output file */
fflush(outputVmlinux);
/* Fixup the new vmlinux to contain the ram disk starting offset (xRamDisk) and the ram disk size (xRamDiskSize) */
/* fseek to the hvReleaseData pointer */
fseek(outputVmlinux, ElfHeaderSize + 0x24, SEEK_SET);
if (fread(&hvReleaseData, 4, 1, outputVmlinux) != 1) {
death("Could not read hvReleaseData pointer\n", outputVmlinux, out_name);
}
hvReleaseData = ntohl(hvReleaseData); /* Convert to native int */
printf("hvReleaseData is at %08lx\n", hvReleaseData);
/* fseek to the hvReleaseData */
fseek(outputVmlinux, ElfHeaderSize + hvReleaseData, SEEK_SET);
if (fread(inbuf, 0x40, 1, outputVmlinux) != 1) {
death("Could not read hvReleaseData\n", outputVmlinux, out_name);
}
/* Check hvReleaseData sanity */
if (memcmp(inbuf, &eyeCatcher, 4) != 0) {
death("hvReleaseData is invalid\n", outputVmlinux, out_name);
}
/* Get the naca pointer */
naca = ntohl(*((u_int32_t*) &inbuf[0x0C])) - KERNELBASE;
printf("Naca is at offset 0x%lx \n", naca);
/* fseek to the naca */
fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
if (fread(inbuf, 0x18, 1, outputVmlinux) != 1) {
death("Could not read naca\n", outputVmlinux, out_name);
}
xRamDisk = ntohl(*((u_int32_t *) &inbuf[0x0c]));
xRamDiskSize = ntohl(*((u_int32_t *) &inbuf[0x14]));
/* Make sure a RAM disk isn't already present */
if ((xRamDisk != 0) || (xRamDiskSize != 0)) {
death("RAM disk is already attached to this kernel\n", outputVmlinux, out_name);
}
/* Fill in the values */
*((u_int32_t *) &inbuf[0x0c]) = htonl(ramStartOffs);
*((u_int32_t *) &inbuf[0x14]) = htonl(ramPages);
/* Write out the new naca */
fflush(outputVmlinux);
fseek(outputVmlinux, ElfHeaderSize + naca, SEEK_SET);
if (fwrite(inbuf, 0x18, 1, outputVmlinux) != 1) {
death("Could not write naca\n", outputVmlinux, out_name);
}
printf("Ram Disk of 0x%lx pages is attached to the kernel at offset 0x%08lx\n",
ramPages, ramStartOffs);
/* Done */
fclose(outputVmlinux);
/* Set permission to executable */
chmod(out_name, S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);
return 0;
}

28
arch/powerpc/boot/dts/lite5200.dts
View File

@ -134,12 +134,16 @@
compatible = "fsl,mpc5200-gpio";
reg = <0xb00 0x40>;
interrupts = <1 7 0>;
gpio-controller;
#gpio-cells = <2>;
};
gpio@c00 {
compatible = "fsl,mpc5200-gpio-wkup";
reg = <0xc00 0x40>;
interrupts = <1 8 0 0 3 0>;
gpio-controller;
#gpio-cells = <2>;
};
spi@f00 {
@ -230,8 +234,8 @@
reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts
interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co.
phy0: ethernet-phy@1 {
reg = <1>;
phy0: ethernet-phy@0 {
reg = <0>;
};
};
@ -255,7 +259,13 @@
compatible = "fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
};
};
sram@8000 {
compatible = "fsl,mpc5200-sram";
reg = <0x8000 0x4000>;
@ -281,4 +291,18 @@
0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
0x01000000 0 0x00000000 0xb0000000 0 0x01000000>;
};
localbus {
compatible = "fsl,mpc5200-lpb","simple-bus";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0xff000000 0x01000000>;
flash@0,0 {
compatible = "amd,am29lv652d", "cfi-flash";
reg = <0 0 0x01000000>;
bank-width = <1>;
};
};
};

5
arch/powerpc/boot/dts/lite5200b.dts
View File

@ -259,6 +259,11 @@
compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c";
reg = <0x3d40 0x40>;
interrupts = <2 16 0>;
eeprom@50 {
compatible = "atmel,24c02";
reg = <0x50>;
};
};
sram@8000 {

3
arch/powerpc/configs/40x/acadia_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/40x/ep405_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/40x/hcu4_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/40x/kilauea_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/40x/makalu_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/40x/virtex_defconfig
View File

@ -77,8 +77,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/40x/walnut_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/arches_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/bamboo_defconfig
View File

@ -102,8 +102,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/canyonlands_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/ebony_defconfig
View File

@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/eiger_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/katmai_defconfig
View File

@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/rainier_defconfig
View File

@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/redwood_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/sam440ep_defconfig
View File

@ -103,8 +103,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/sequoia_defconfig
View File

@ -102,8 +102,7 @@ CONFIG_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/taishan_defconfig
View File

@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/44x/virtex5_defconfig
View File

@ -80,8 +80,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/52xx/cm5200_defconfig
View File

@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/52xx/lite5200b_defconfig
View File

@ -96,8 +96,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/52xx/motionpro_defconfig
View File

@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/52xx/pcm030_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set

3
arch/powerpc/configs/52xx/tqm5200_defconfig
View File

@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/86xx/gef_ppc9a_defconfig
View File

@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/86xx/gef_sbc310_defconfig
View File

@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/86xx/gef_sbc610_defconfig
View File

@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig
View File

@ -103,8 +103,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/86xx/sbc8641d_defconfig
View File

@ -102,8 +102,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/adder875_defconfig
View File

@ -92,8 +92,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set

3
arch/powerpc/configs/amigaone_defconfig
View File

@ -87,8 +87,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/c2k_defconfig
View File

@ -102,8 +102,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/cell_defconfig
View File

@ -83,8 +83,7 @@ CONFIG_CPUSETS=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_PROC_PID_CPUSET=y
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y

3
arch/powerpc/configs/celleb_defconfig
View File

@ -78,8 +78,7 @@ CONFIG_LOG_BUF_SHIFT=15
# CONFIG_GROUP_SCHED is not set
# CONFIG_USER_SCHED is not set
# CONFIG_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/chrp32_defconfig
View File

@ -77,8 +77,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/ep8248e_defconfig
View File

@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set

3
arch/powerpc/configs/ep88xc_defconfig
View File

@ -91,8 +91,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set

3
arch/powerpc/configs/g5_defconfig
View File

@ -82,8 +82,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/gamecube_defconfig
View File

@ -101,8 +101,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

1
arch/powerpc/configs/holly_defconfig
View File

@ -73,7 +73,6 @@ CONFIG_SYSVIPC_SYSCTL=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
# CONFIG_FAIR_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""

3
arch/powerpc/configs/iseries_defconfig
View File

@ -81,8 +81,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/linkstation_defconfig
View File

@ -97,8 +97,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/maple_defconfig
View File

@ -78,8 +78,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
# CONFIG_GROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/mgcoge_defconfig
View File

@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/mgsuvd_defconfig
View File

@ -90,8 +90,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/mpc512x_defconfig
View File

@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
CONFIG_LOG_BUF_SHIFT=16
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/mpc5200_defconfig
View File

@ -97,8 +97,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/mpc7448_hpc2_defconfig
View File

@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/pasemi_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=64
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/pmac32_defconfig
View File

@ -93,8 +93,7 @@ CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/ppc40x_defconfig
View File

@ -99,8 +99,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/ppc44x_defconfig
View File

@ -103,8 +103,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/ppc64_defconfig
View File

@ -93,8 +93,7 @@ CONFIG_CPUSETS=y
# CONFIG_GROUP_SCHED is not set
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y

3
arch/powerpc/configs/ppc64e_defconfig
View File

@ -107,8 +107,7 @@ CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/pq2fads_defconfig
View File

@ -96,8 +96,7 @@ CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

3
arch/powerpc/configs/prpmc2800_defconfig
View File

@ -98,8 +98,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set

3
arch/powerpc/configs/pseries_defconfig
View File

@ -92,8 +92,7 @@ CONFIG_CPUSETS=y
# CONFIG_GROUP_SCHED is not set
CONFIG_CGROUP_CPUACCT=y
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_PROC_PID_CPUSET=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y

3
arch/powerpc/configs/storcenter_defconfig
View File

@ -95,8 +95,7 @@ CONFIG_RCU_FANOUT=32
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set

3
arch/powerpc/configs/wii_defconfig
View File

@ -102,8 +102,7 @@ CONFIG_FAIR_GROUP_SCHED=y
CONFIG_USER_SCHED=y
# CONFIG_CGROUP_SCHED is not set
# CONFIG_CGROUPS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y

6
arch/powerpc/include/asm/irq.h
View File

@ -358,7 +358,6 @@ extern void exc_lvl_ctx_init(void);
#define exc_lvl_ctx_init()
#endif
#ifdef CONFIG_IRQSTACKS
/*
* Per-cpu stacks for handling hard and soft interrupts.
*/
@ -369,11 +368,6 @@ extern void irq_ctx_init(void);
extern void call_do_softirq(struct thread_info *tp);
extern int call_handle_irq(int irq, void *p1,
struct thread_info *tp, void *func);
#else
#define irq_ctx_init()
#endif /* CONFIG_IRQSTACKS */
extern void do_IRQ(struct pt_regs *regs);
#endif /* _ASM_IRQ_H */

11
arch/powerpc/include/asm/kdump.h
View File

@ -3,8 +3,17 @@
#include <asm/page.h>
/* Kdump kernel runs at 32 MB, change at your peril. */
/*
* If CONFIG_RELOCATABLE is enabled we can place the kdump kernel anywhere.
* To keep enough space in the RMO for the first stage kernel on 64bit, we
* place it at 64MB. If CONFIG_RELOCATABLE is not enabled we must place
* the second stage at 32MB.
*/
#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC64)
#define KDUMP_KERNELBASE 0x4000000
#else
#define KDUMP_KERNELBASE 0x2000000
#endif
/* How many bytes to reserve at zero for kdump. The reserve limit should
* be greater or equal to the trampoline's end address.

12
arch/powerpc/kernel/irq.c
View File

@ -317,7 +317,6 @@ void fixup_irqs(const struct cpumask *map)
}
#endif
#ifdef CONFIG_IRQSTACKS
static inline void handle_one_irq(unsigned int irq)
{
struct thread_info *curtp, *irqtp;
@ -358,12 +357,6 @@ static inline void handle_one_irq(unsigned int irq)
if (irqtp->flags)
set_bits(irqtp->flags, &curtp->flags);
}
#else
static inline void handle_one_irq(unsigned int irq)
{
generic_handle_irq(irq);
}
#endif
static inline void check_stack_overflow(void)
{
@ -455,7 +448,6 @@ void exc_lvl_ctx_init(void)
}
#endif
#ifdef CONFIG_IRQSTACKS
struct thread_info *softirq_ctx[NR_CPUS] __read_mostly;
struct thread_info *hardirq_ctx[NR_CPUS] __read_mostly;
@ -492,10 +484,6 @@ static inline void do_softirq_onstack(void)
irqtp->task = NULL;
}
#else
#define do_softirq_onstack() __do_softirq()
#endif /* CONFIG_IRQSTACKS */
void do_softirq(void)
{
unsigned long flags;

18
arch/powerpc/kernel/machine_kexec_64.c
View File

@ -182,28 +182,12 @@ static void kexec_prepare_cpus_wait(int wait_state)
my_cpu = get_cpu();
/* Make sure each CPU has atleast made it to the state we need */
for (i=0; i < NR_CPUS; i++) {
for_each_online_cpu(i) {
if (i == my_cpu)
continue;
while (paca[i].kexec_state < wait_state) {
barrier();
if (!cpu_possible(i)) {
printk("kexec: cpu %d hw_cpu_id %d is not"
" possible, ignoring\n",
i, paca[i].hw_cpu_id);
break;
}
if (!cpu_online(i)) {
/* Fixme: this can be spinning in
* pSeries_secondary_wait with a paca
* waiting for it to go online.
*/
printk("kexec: cpu %d hw_cpu_id %d is not"
" online, ignoring\n",
i, paca[i].hw_cpu_id);
break;
}
if (i != notified) {
printk( "kexec: waiting for cpu %d (physical"
" %d) to enter %i state\n",

2
arch/powerpc/kernel/misc_32.S
View File

@ -33,7 +33,6 @@
.text
#ifdef CONFIG_IRQSTACKS
_GLOBAL(call_do_softirq)
mflr r0
stw r0,4(r1)
@ -56,7 +55,6 @@ _GLOBAL(call_handle_irq)
lwz r0,4(r1)
mtlr r0
blr
#endif /* CONFIG_IRQSTACKS */
/*
* This returns the high 64 bits of the product of two 64-bit numbers.

2
arch/powerpc/kernel/misc_64.S
View File

@ -28,7 +28,6 @@
.text
#ifdef CONFIG_IRQSTACKS
_GLOBAL(call_do_softirq)
mflr r0
std r0,16(r1)
@ -52,7 +51,6 @@ _GLOBAL(call_handle_irq)
ld r0,16(r1)
mtlr r0
blr
#endif /* CONFIG_IRQSTACKS */
.section ".toc","aw"
PPC64_CACHES:

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

@ -1005,7 +1005,6 @@ out:
return error;
}
#ifdef CONFIG_IRQSTACKS
static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
unsigned long nbytes)
{
@ -1030,10 +1029,6 @@ static inline int valid_irq_stack(unsigned long sp, struct task_struct *p,
return 0;
}
#else
#define valid_irq_stack(sp, p, nb) 0
#endif /* CONFIG_IRQSTACKS */
int validate_sp(unsigned long sp, struct task_struct *p,
unsigned long nbytes)
{

39
arch/powerpc/kernel/rtas_flash.c
View File

@ -94,12 +94,8 @@ struct flash_block_list {
struct flash_block_list *next;
struct flash_block blocks[FLASH_BLOCKS_PER_NODE];
};
struct flash_block_list_header { /* just the header of flash_block_list */
unsigned long num_blocks;
struct flash_block_list *next;
};
static struct flash_block_list_header rtas_firmware_flash_list = {0, NULL};
static struct flash_block_list *rtas_firmware_flash_list;
/* Use slab cache to guarantee 4k alignment */
static struct kmem_cache *flash_block_cache = NULL;
@ -108,13 +104,14 @@ static struct kmem_cache *flash_block_cache = NULL;
/* Local copy of the flash block list.
* We only allow one open of the flash proc file and create this
* list as we go. This list will be put in the
* rtas_firmware_flash_list var once it is fully read.
* list as we go. The rtas_firmware_flash_list varable will be
* set once the data is fully read.
*
* For convenience as we build the list we use virtual addrs,
* we do not fill in the version number, and the length field
* is treated as the number of entries currently in the block
* (i.e. not a byte count). This is all fixed on release.
* (i.e. not a byte count). This is all fixed when calling
* the flash routine.
*/
/* Status int must be first member of struct */
@ -201,16 +198,16 @@ static int rtas_flash_release(struct inode *inode, struct file *file)
if (uf->flist) {
/* File was opened in write mode for a new flash attempt */
/* Clear saved list */
if (rtas_firmware_flash_list.next) {
free_flash_list(rtas_firmware_flash_list.next);
rtas_firmware_flash_list.next = NULL;
if (rtas_firmware_flash_list) {
free_flash_list(rtas_firmware_flash_list);
rtas_firmware_flash_list = NULL;
}
if (uf->status != FLASH_AUTH)
uf->status = flash_list_valid(uf->flist);
if (uf->status == FLASH_IMG_READY)
rtas_firmware_flash_list.next = uf->flist;
rtas_firmware_flash_list = uf->flist;
else
free_flash_list(uf->flist);
@ -593,7 +590,7 @@ static void rtas_flash_firmware(int reboot_type)
unsigned long rtas_block_list;
int i, status, update_token;
if (rtas_firmware_flash_list.next == NULL)
if (rtas_firmware_flash_list == NULL)
return; /* nothing to do */
if (reboot_type != SYS_RESTART) {
@ -610,20 +607,25 @@ static void rtas_flash_firmware(int reboot_type)
return;
}
/* NOTE: the "first" block list is a global var with no data
* blocks in the kernel data segment. We do this because
* we want to ensure this block_list addr is under 4GB.
/*
* NOTE: the "first" block must be under 4GB, so we create
* an entry with no data blocks in the reserved buffer in
* the kernel data segment.
*/
rtas_firmware_flash_list.num_blocks = 0;
flist = (struct flash_block_list *)&rtas_firmware_flash_list;
spin_lock(&rtas_data_buf_lock);
flist = (struct flash_block_list *)&rtas_data_buf[0];
flist->num_blocks = 0;
flist->next = rtas_firmware_flash_list;
rtas_block_list = virt_to_abs(flist);
if (rtas_block_list >= 4UL*1024*1024*1024) {
printk(KERN_ALERT "FLASH: kernel bug...flash list header addr above 4GB\n");
spin_unlock(&rtas_data_buf_lock);
return;
}
printk(KERN_ALERT "FLASH: preparing saved firmware image for flash\n");
/* Update the block_list in place. */
rtas_firmware_flash_list = NULL; /* too hard to backout on error */
image_size = 0;
for (f = flist; f; f = next) {
/* Translate data addrs to absolute */
@ -664,6 +666,7 @@ static void rtas_flash_firmware(int reboot_type)
printk(KERN_ALERT "FLASH: unknown flash return code %d\n", status);
break;
}
spin_unlock(&rtas_data_buf_lock);
}
static void remove_flash_pde(struct proc_dir_entry *dp)

4
arch/powerpc/kernel/setup_32.c
View File

@ -241,7 +241,6 @@ int __init ppc_init(void)
arch_initcall(ppc_init);
#ifdef CONFIG_IRQSTACKS
static void __init irqstack_early_init(void)
{
unsigned int i;
@ -255,9 +254,6 @@ static void __init irqstack_early_init(void)
__va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
}
}
#else
#define irqstack_early_init()
#endif
#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
static void __init exc_lvl_early_init(void)

4
arch/powerpc/kernel/setup_64.c
View File

@ -432,7 +432,6 @@ static u64 slb0_limit(void)
return 1UL << SID_SHIFT;
}
#ifdef CONFIG_IRQSTACKS
static void __init irqstack_early_init(void)
{
u64 limit = slb0_limit();
@ -451,9 +450,6 @@ static void __init irqstack_early_init(void)
THREAD_SIZE, limit));
}
}
#else
#define irqstack_early_init()
#endif
#ifdef CONFIG_PPC_BOOK3E
static void __init exc_lvl_early_init(void)

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

@ -115,11 +115,7 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
{
struct page *ptepage;
#ifdef CONFIG_HIGHPTE
gfp_t flags = GFP_KERNEL | __GFP_HIGHMEM | __GFP_REPEAT | __GFP_ZERO;
#else
gfp_t flags = GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO;
#endif
ptepage = alloc_pages(flags, 0);
if (!ptepage)

11
arch/powerpc/platforms/52xx/mpc52xx_pm.c
View File

@ -64,10 +64,19 @@ int mpc52xx_pm_prepare(void)
{ .type = "builtin", .compatible = "mpc5200", }, /* efika */
{}
};
struct resource res;
/* map the whole register space */
np = of_find_matching_node(NULL, immr_ids);
mbar = of_iomap(np, 0);
if (of_address_to_resource(np, 0, &res)) {
pr_err("mpc52xx_pm_prepare(): could not get IMMR address\n");
of_node_put(np);
return -ENOSYS;
}
mbar = ioremap(res.start, 0xc000); /* we should map whole region including SRAM */
of_node_put(np);
if (!mbar) {
pr_err("mpc52xx_pm_prepare(): could not map registers\n");

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

@ -1666,7 +1666,7 @@ static int mpic_resume(struct sys_device *dev)
mpic->save_data[i].dest);
#ifdef CONFIG_MPIC_U3_HT_IRQS
{
if (mpic->fixups) {
struct mpic_irq_fixup *fixup = &mpic->fixups[i];
if (fixup->base) {

1
arch/sh/boards/mach-ecovec24/setup.c
View File

@ -25,7 +25,6 @@
#include <linux/spi/spi.h>
#include <linux/spi/sh_msiof.h>
#include <linux/spi/mmc_spi.h>
#include <linux/mmc/host.h>
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <video/sh_mobile_lcdc.h>

2
arch/sh/drivers/pci/pci.c
View File

@ -139,8 +139,6 @@ static void pcibios_fixup_device_resources(struct pci_dev *dev,
for (i = 0; i < PCI_NUM_RESOURCES; i++) {
if (!dev->resource[i].start)
continue;
if (dev->resource[i].flags & IORESOURCE_PCI_FIXED)
continue;
if (dev->resource[i].flags & IORESOURCE_IO)
offset = hose->io_offset;
else if (dev->resource[i].flags & IORESOURCE_MEM)

2
arch/sh/mm/pmb.c
View File

@ -770,7 +770,7 @@ static void __init pmb_resize(void)
spin_unlock_irqrestore(&pmbe->lock, flags);
}
read_lock(&pmb_rwlock);
read_unlock(&pmb_rwlock);
}
#endif

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