diff --git a/Documentation/DocBook/kernel-locking.tmpl b/Documentation/DocBook/kernel-locking.tmpl index 084f6ad..ed64d22 100644 --- a/Documentation/DocBook/kernel-locking.tmpl +++ b/Documentation/DocBook/kernel-locking.tmpl @@ -1645,7 +1645,9 @@ the amount of locking which needs to be done. all the readers who were traversing the list when we deleted the element are finished. We use call_rcu() to register a callback which will actually destroy the object once - the readers are finished. + all pre-existing readers are finished. Alternatively, + synchronize_rcu() may be used to block until + all pre-existing are finished. But how does Read Copy Update know when the readers are @@ -1714,7 +1716,7 @@ the amount of locking which needs to be done. - object_put(obj); + list_del_rcu(&obj->list); cache_num--; -+ call_rcu(&obj->rcu, cache_delete_rcu, obj); ++ call_rcu(&obj->rcu, cache_delete_rcu); } /* Must be holding cache_lock */ @@ -1725,14 +1727,6 @@ the amount of locking which needs to be done. if (++cache_num > MAX_CACHE_SIZE) { struct object *i, *outcast = NULL; list_for_each_entry(i, &cache, list) { -@@ -85,6 +94,7 @@ - obj->popularity = 0; - atomic_set(&obj->refcnt, 1); /* The cache holds a reference */ - spin_lock_init(&obj->lock); -+ INIT_RCU_HEAD(&obj->rcu); - - spin_lock_irqsave(&cache_lock, flags); - __cache_add(obj); @@ -104,12 +114,11 @@ struct object *cache_find(int id) { diff --git a/Documentation/RCU/checklist.txt b/Documentation/RCU/checklist.txt index 790d1a8..c7c6788 100644 --- a/Documentation/RCU/checklist.txt +++ b/Documentation/RCU/checklist.txt @@ -365,3 +365,26 @@ over a rather long period of time, but improvements are always welcome! and the compiler to freely reorder code into and out of RCU read-side critical sections. It is the responsibility of the RCU update-side primitives to deal with this. + +17. Use CONFIG_PROVE_RCU, CONFIG_DEBUG_OBJECTS_RCU_HEAD, and + the __rcu sparse checks to validate your RCU code. These + can help find problems as follows: + + CONFIG_PROVE_RCU: check that accesses to RCU-protected data + structures are carried out under the proper RCU + read-side critical section, while holding the right + combination of locks, or whatever other conditions + are appropriate. + + CONFIG_DEBUG_OBJECTS_RCU_HEAD: check that you don't pass the + same object to call_rcu() (or friends) before an RCU + grace period has elapsed since the last time that you + passed that same object to call_rcu() (or friends). + + __rcu sparse checks: tag the pointer to the RCU-protected data + structure with __rcu, and sparse will warn you if you + access that pointer without the services of one of the + variants of rcu_dereference(). + + These debugging aids can help you find problems that are + otherwise extremely difficult to spot. diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 1808f11..82d6aeb 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -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. diff --git a/MAINTAINERS b/MAINTAINERS index 6d119c9..7642365 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -896,11 +896,13 @@ S: Maintained ARM/SAMSUNG ARM ARCHITECTURES M: Ben Dooks +M: Kukjin Kim 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 @@ -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 +M: Nicolas Ferre 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 +M: Nicolas Ferre S: Supported F: drivers/net/macb.* ATMEL SPI DRIVER -M: Haavard Skinnemoen +M: Nicolas Ferre S: Supported F: drivers/spi/atmel_spi.* ATMEL USBA UDC DRIVER -M: Haavard Skinnemoen -L: kernel@avr32linux.org +M: Nicolas Ferre +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 -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 +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 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 -M: Intel Linux Wireless 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 -M: Intel Linux Wireless 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 M: Anil S Keshavamurthy M: "David S. Miller" -M: Masami Hiramatsu +M: Masami Hiramatsu S: Maintained F: Documentation/kprobes.txt F: include/linux/kprobes.h @@ -4212,6 +4215,7 @@ OPEN FIRMWARE AND FLATTENED DEVICE TREE M: Grant Likely 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 L: rtc-linux@googlegroups.com S: Maintained +QLOGIC QLA1280 SCSI DRIVER +M: Michael Reed +L: linux-scsi@vger.kernel.org +S: Maintained +F: drivers/scsi/qla1280.[ch] + QLOGIC QLA2XXX FC-SCSI DRIVER M: Andrew Vasquez M: linux-driver@qlogic.com @@ -5384,6 +5394,7 @@ M: David Brownell M: Grant Likely 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/ diff --git a/Makefile b/Makefile index d49d96c..662e820 100644 --- a/Makefile +++ b/Makefile @@ -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 diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h index 1dce24b..adfab8a 100644 --- a/arch/alpha/include/asm/bitops.h +++ b/arch/alpha/include/asm/bitops.h @@ -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); } diff --git a/arch/alpha/kernel/Makefile b/arch/alpha/kernel/Makefile index 7739a62..5a62fb4 100644 --- a/arch/alpha/kernel/Makefile +++ b/arch/alpha/kernel/Makefile @@ -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 diff --git a/arch/alpha/kernel/ns87312.c b/arch/alpha/kernel/ns87312.c deleted file mode 100644 index 342b56d..0000000 --- a/arch/alpha/kernel/ns87312.c +++ /dev/null @@ -1,38 +0,0 @@ -/* - * linux/arch/alpha/kernel/ns87312.c - */ - -#include -#include -#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); -} diff --git a/arch/alpha/kernel/pc873xx.c b/arch/alpha/kernel/pc873xx.c new file mode 100644 index 0000000..27dcbff --- /dev/null +++ b/arch/alpha/kernel/pc873xx.c @@ -0,0 +1,88 @@ +#include +#include + +#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); +} diff --git a/arch/alpha/kernel/pc873xx.h b/arch/alpha/kernel/pc873xx.h new file mode 100644 index 0000000..25e1695 --- /dev/null +++ b/arch/alpha/kernel/pc873xx.h @@ -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 diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c index a5fffc8..738fc82 100644 --- a/arch/alpha/kernel/pci-sysfs.c +++ b/arch/alpha/kernel/pci-sysfs.c @@ -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) { diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c index d4327e4..85b4aea 100644 --- a/arch/alpha/kernel/sys_sio.c +++ b/arch/alpha/kernel/sys_sio.c @@ -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 diff --git a/arch/arm/mach-omap2/board-omap3stalker.c b/arch/arm/mach-omap2/board-omap3stalker.c index f848ba8..a04cffd 100644 --- a/arch/arm/mach-omap2/board-omap3stalker.c +++ b/arch/arm/mach-omap2/board-omap3stalker.c @@ -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) diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c index 0280422..e10db7a 100644 --- a/arch/arm/mach-omap2/clock44xx_data.c +++ b/arch/arm/mach-omap2/clock44xx_data.c @@ -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, diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 95c9a5f..b7a4133 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -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; } diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 2e96771..b88737f 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -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); } } } diff --git a/arch/arm/mach-omap2/usb-ehci.c b/arch/arm/mach-omap2/usb-ehci.c index c68f799..d72d1ac 100644 --- a/arch/arm/mach-omap2/usb-ehci.c +++ b/arch/arm/mach-omap2/usb-ehci.c @@ -20,6 +20,8 @@ #include #include #include +#include + #include #include diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c index e6f7303..9b11eed 100644 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/arch/arm/mach-vexpress/ct-ca9x4.c @@ -2,6 +2,7 @@ * Versatile Express Core Tile Cortex A9x4 Support */ #include +#include #include #include #include diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index c64875f..44bafda 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -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); diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c index 393e921..9b7e354 100644 --- a/arch/arm/plat-omap/gpio.c +++ b/arch/arm/plat-omap/gpio.c @@ -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); } diff --git a/arch/arm/plat-omap/iovmm.c b/arch/arm/plat-omap/iovmm.c index e43983b..8ce0de2 100644 --- a/arch/arm/plat-omap/iovmm.c +++ b/arch/arm/plat-omap/iovmm.c @@ -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); diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index 53696da..2d38a50 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -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 diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index ad0df7d..fae8192 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -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 \ diff --git a/arch/powerpc/boot/addRamDisk.c b/arch/powerpc/boot/addRamDisk.c deleted file mode 100644 index 893f446..0000000 --- a/arch/powerpc/boot/addRamDisk.c +++ /dev/null @@ -1,311 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include - -#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; 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>; + }; + }; }; diff --git a/arch/powerpc/boot/dts/lite5200b.dts b/arch/powerpc/boot/dts/lite5200b.dts index e45a63b..59702ac 100644 --- a/arch/powerpc/boot/dts/lite5200b.dts +++ b/arch/powerpc/boot/dts/lite5200b.dts @@ -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 { diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig index 8e95f8d..4aa17b6 100644 --- a/arch/powerpc/configs/40x/acadia_defconfig +++ b/arch/powerpc/configs/40x/acadia_defconfig @@ -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 diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig index 918f23f..9a5f1ab 100644 --- a/arch/powerpc/configs/40x/ep405_defconfig +++ b/arch/powerpc/configs/40x/ep405_defconfig @@ -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 diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig index f87ef03..0b45213 100644 --- a/arch/powerpc/configs/40x/hcu4_defconfig +++ b/arch/powerpc/configs/40x/hcu4_defconfig @@ -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 diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig index 19fbcb0..4d2de0b 100644 --- a/arch/powerpc/configs/40x/kilauea_defconfig +++ b/arch/powerpc/configs/40x/kilauea_defconfig @@ -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 diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig index eb41cd6..a1f3f50 100644 --- a/arch/powerpc/configs/40x/makalu_defconfig +++ b/arch/powerpc/configs/40x/makalu_defconfig @@ -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 diff --git a/arch/powerpc/configs/40x/virtex_defconfig b/arch/powerpc/configs/40x/virtex_defconfig index 416e79a..c763135 100644 --- a/arch/powerpc/configs/40x/virtex_defconfig +++ b/arch/powerpc/configs/40x/virtex_defconfig @@ -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 diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig index bfff0ea..6597b2f 100644 --- a/arch/powerpc/configs/40x/walnut_defconfig +++ b/arch/powerpc/configs/40x/walnut_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig index 1f6d049..2d3dfb5 100644 --- a/arch/powerpc/configs/44x/arches_defconfig +++ b/arch/powerpc/configs/44x/arches_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig index 788faac..51a00c4 100644 --- a/arch/powerpc/configs/44x/bamboo_defconfig +++ b/arch/powerpc/configs/44x/bamboo_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig index 4ef8bca..1028b1b 100644 --- a/arch/powerpc/configs/44x/canyonlands_defconfig +++ b/arch/powerpc/configs/44x/canyonlands_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig index ca17b14..69f5633 100644 --- a/arch/powerpc/configs/44x/ebony_defconfig +++ b/arch/powerpc/configs/44x/ebony_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/eiger_defconfig b/arch/powerpc/configs/44x/eiger_defconfig index e3149ba..dcd859c 100644 --- a/arch/powerpc/configs/44x/eiger_defconfig +++ b/arch/powerpc/configs/44x/eiger_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig index af244e1..a2c24d1 100644 --- a/arch/powerpc/configs/44x/katmai_defconfig +++ b/arch/powerpc/configs/44x/katmai_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig index 8fed3b2..3bb55b5 100644 --- a/arch/powerpc/configs/44x/rainier_defconfig +++ b/arch/powerpc/configs/44x/rainier_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/redwood_defconfig b/arch/powerpc/configs/44x/redwood_defconfig index a67ec91..684f40d 100644 --- a/arch/powerpc/configs/44x/redwood_defconfig +++ b/arch/powerpc/configs/44x/redwood_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig index 886cb6a..e202924 100644 --- a/arch/powerpc/configs/44x/sam440ep_defconfig +++ b/arch/powerpc/configs/44x/sam440ep_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig index 1b2f41d..c348a46 100644 --- a/arch/powerpc/configs/44x/sequoia_defconfig +++ b/arch/powerpc/configs/44x/sequoia_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig index 12041d3..f4cb7e8 100644 --- a/arch/powerpc/configs/44x/taishan_defconfig +++ b/arch/powerpc/configs/44x/taishan_defconfig @@ -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 diff --git a/arch/powerpc/configs/44x/virtex5_defconfig b/arch/powerpc/configs/44x/virtex5_defconfig index 2518b85..c7ead0e 100644 --- a/arch/powerpc/configs/44x/virtex5_defconfig +++ b/arch/powerpc/configs/44x/virtex5_defconfig @@ -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 diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig index 218d49b..7664c83 100644 --- a/arch/powerpc/configs/52xx/cm5200_defconfig +++ b/arch/powerpc/configs/52xx/cm5200_defconfig @@ -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 diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig index 90492ff..eac7c17 100644 --- a/arch/powerpc/configs/52xx/lite5200b_defconfig +++ b/arch/powerpc/configs/52xx/lite5200b_defconfig @@ -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 diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig index dffc8ca..27afb6e 100644 --- a/arch/powerpc/configs/52xx/motionpro_defconfig +++ b/arch/powerpc/configs/52xx/motionpro_defconfig @@ -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 diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig index 3cb2a52..5fe39dd 100644 --- a/arch/powerpc/configs/52xx/pcm030_defconfig +++ b/arch/powerpc/configs/52xx/pcm030_defconfig @@ -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 diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig index 96181c6..a108b84 100644 --- a/arch/powerpc/configs/52xx/tqm5200_defconfig +++ b/arch/powerpc/configs/52xx/tqm5200_defconfig @@ -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 diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig index 183c59c..b728a7d 100644 --- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig +++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig @@ -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 diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig index 1524d94..8e738de 100644 --- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig +++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig @@ -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 diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig index 767c204..59bf9e2 100644 --- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig +++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig @@ -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 diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig index 55b9e4e..4e8b01e 100644 --- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig +++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig @@ -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 diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig index 1be38eb..20fde63 100644 --- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig @@ -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 diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig index a630094..74f714d 100644 --- a/arch/powerpc/configs/86xx/sbc8641d_defconfig +++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig @@ -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 diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig index 9f89d5c..a670cee 100644 --- a/arch/powerpc/configs/adder875_defconfig +++ b/arch/powerpc/configs/adder875_defconfig @@ -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 diff --git a/arch/powerpc/configs/amigaone_defconfig b/arch/powerpc/configs/amigaone_defconfig index b63cc38..851287e 100644 --- a/arch/powerpc/configs/amigaone_defconfig +++ b/arch/powerpc/configs/amigaone_defconfig @@ -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 diff --git a/arch/powerpc/configs/c2k_defconfig b/arch/powerpc/configs/c2k_defconfig index 4ab6074..b429a65 100644 --- a/arch/powerpc/configs/c2k_defconfig +++ b/arch/powerpc/configs/c2k_defconfig @@ -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 diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index c6d2baa..9433719 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -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 diff --git a/arch/powerpc/configs/celleb_defconfig b/arch/powerpc/configs/celleb_defconfig index d212377..6be6c09 100644 --- a/arch/powerpc/configs/celleb_defconfig +++ b/arch/powerpc/configs/celleb_defconfig @@ -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 diff --git a/arch/powerpc/configs/chrp32_defconfig b/arch/powerpc/configs/chrp32_defconfig index 5094a65..2fdab66 100644 --- a/arch/powerpc/configs/chrp32_defconfig +++ b/arch/powerpc/configs/chrp32_defconfig @@ -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 diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig index 81e904e..6b70839 100644 --- a/arch/powerpc/configs/ep8248e_defconfig +++ b/arch/powerpc/configs/ep8248e_defconfig @@ -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 diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig index c5af46e..1cee889 100644 --- a/arch/powerpc/configs/ep88xc_defconfig +++ b/arch/powerpc/configs/ep88xc_defconfig @@ -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 diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 826a65d..57d3ffa 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -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 diff --git a/arch/powerpc/configs/gamecube_defconfig b/arch/powerpc/configs/gamecube_defconfig index 942e119..1c2dbf0 100644 --- a/arch/powerpc/configs/gamecube_defconfig +++ b/arch/powerpc/configs/gamecube_defconfig @@ -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 diff --git a/arch/powerpc/configs/holly_defconfig b/arch/powerpc/configs/holly_defconfig index a211a79..a60d61b 100644 --- a/arch/powerpc/configs/holly_defconfig +++ b/arch/powerpc/configs/holly_defconfig @@ -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="" diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 76982c5..151c8e1 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -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 diff --git a/arch/powerpc/configs/linkstation_defconfig b/arch/powerpc/configs/linkstation_defconfig index 588a2ad..8ecacf7 100644 --- a/arch/powerpc/configs/linkstation_defconfig +++ b/arch/powerpc/configs/linkstation_defconfig @@ -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 diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 8b24400..dc50eec 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -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 diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig index 0cbd56f..b36ebb7 100644 --- a/arch/powerpc/configs/mgcoge_defconfig +++ b/arch/powerpc/configs/mgcoge_defconfig @@ -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 diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig index c1be261..0dd5015 100644 --- a/arch/powerpc/configs/mgsuvd_defconfig +++ b/arch/powerpc/configs/mgsuvd_defconfig @@ -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 diff --git a/arch/powerpc/configs/mpc512x_defconfig b/arch/powerpc/configs/mpc512x_defconfig index a047272..aa2654e 100644 --- a/arch/powerpc/configs/mpc512x_defconfig +++ b/arch/powerpc/configs/mpc512x_defconfig @@ -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 diff --git a/arch/powerpc/configs/mpc5200_defconfig b/arch/powerpc/configs/mpc5200_defconfig index 7012ac0..f875ec2 100644 --- a/arch/powerpc/configs/mpc5200_defconfig +++ b/arch/powerpc/configs/mpc5200_defconfig @@ -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 diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index 27c63ce..b1e88fe 100644 --- a/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -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 diff --git a/arch/powerpc/configs/pasemi_defconfig b/arch/powerpc/configs/pasemi_defconfig index 20ba0cf..74a7216 100644 --- a/arch/powerpc/configs/pasemi_defconfig +++ b/arch/powerpc/configs/pasemi_defconfig @@ -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 diff --git a/arch/powerpc/configs/pmac32_defconfig b/arch/powerpc/configs/pmac32_defconfig index ea8870a..753bb79 100644 --- a/arch/powerpc/configs/pmac32_defconfig +++ b/arch/powerpc/configs/pmac32_defconfig @@ -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 diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig index 35b6068..afb4d1b 100644 --- a/arch/powerpc/configs/ppc40x_defconfig +++ b/arch/powerpc/configs/ppc40x_defconfig @@ -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 diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig index 46f5c47..bd3d23f 100644 --- a/arch/powerpc/configs/ppc44x_defconfig +++ b/arch/powerpc/configs/ppc44x_defconfig @@ -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 diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index dad617e..369f4e0 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -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 diff --git a/arch/powerpc/configs/ppc64e_defconfig b/arch/powerpc/configs/ppc64e_defconfig index 8195f16..403e82e 100644 --- a/arch/powerpc/configs/ppc64e_defconfig +++ b/arch/powerpc/configs/ppc64e_defconfig @@ -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 diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig index 68c175e..12c8ee8 100644 --- a/arch/powerpc/configs/pq2fads_defconfig +++ b/arch/powerpc/configs/pq2fads_defconfig @@ -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 diff --git a/arch/powerpc/configs/prpmc2800_defconfig b/arch/powerpc/configs/prpmc2800_defconfig index 93f4505..a18f597 100644 --- a/arch/powerpc/configs/prpmc2800_defconfig +++ b/arch/powerpc/configs/prpmc2800_defconfig @@ -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 diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index 16a1458..16ae717 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -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 diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig index b162580..01be0e2 100644 --- a/arch/powerpc/configs/storcenter_defconfig +++ b/arch/powerpc/configs/storcenter_defconfig @@ -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 diff --git a/arch/powerpc/configs/wii_defconfig b/arch/powerpc/configs/wii_defconfig index c386828..ee054f8 100644 --- a/arch/powerpc/configs/wii_defconfig +++ b/arch/powerpc/configs/wii_defconfig @@ -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 diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h index e054bae..ecba37a 100644 --- a/arch/powerpc/include/asm/irq.h +++ b/arch/powerpc/include/asm/irq.h @@ -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 */ diff --git a/arch/powerpc/include/asm/kdump.h b/arch/powerpc/include/asm/kdump.h index 5ebfe5d..6857af5 100644 --- a/arch/powerpc/include/asm/kdump.h +++ b/arch/powerpc/include/asm/kdump.h @@ -3,8 +3,17 @@ #include -/* 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. diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c index 30817d9..3333bbd 100644 --- a/arch/powerpc/kernel/irq.c +++ b/arch/powerpc/kernel/irq.c @@ -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; diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c index 26f9900..ed31a29 100644 --- a/arch/powerpc/kernel/machine_kexec_64.c +++ b/arch/powerpc/kernel/machine_kexec_64.c @@ -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", diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index dc66d52..6bbd7a6 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -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. diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S index a2b18df..e514490 100644 --- a/arch/powerpc/kernel/misc_64.S +++ b/arch/powerpc/kernel/misc_64.S @@ -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: diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 9d255b4..773424d 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -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) { diff --git a/arch/powerpc/kernel/rtas_flash.c b/arch/powerpc/kernel/rtas_flash.c index bfc2aba..67a84d8 100644 --- a/arch/powerpc/kernel/rtas_flash.c +++ b/arch/powerpc/kernel/rtas_flash.c @@ -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) diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 8f58986..7d84b21 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -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) diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index f3fb5a7..643dcac 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -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) diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index ebc2f38..2c7e801 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -92,7 +92,6 @@ static void pte_free_rcu_callback(struct rcu_head *head) static void pte_free_submit(struct pte_freelist_batch *batch) { - INIT_RCU_HEAD(&batch->rcu); call_rcu(&batch->rcu, pte_free_rcu_callback); } diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index 9fc02dc..34347b2 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -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) diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pm.c b/arch/powerpc/platforms/52xx/mpc52xx_pm.c index a55b0b6..7672253 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pm.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pm.c @@ -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"); diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 2102487..20b73c0 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -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) { diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index be1d114..1d7b495 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include #include