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Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net

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This commit is contained in:
David S. Miller 2011-10-24 18:18:09 -04:00
commit 1805b2f048
130 changed files with 850 additions and 534 deletions
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7
Documentation/kernel-parameters.txt
View File

@ -2706,10 +2706,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
functions are at fixed addresses, they make nice
targets for exploits that can control RIP.
emulate [default] Vsyscalls turn into traps and are
emulated reasonably safely.
emulate Vsyscalls turn into traps and are emulated
reasonably safely.
native Vsyscalls are native syscall instructions.
native [default] Vsyscalls are native syscall
instructions.
This is a little bit faster than trapping
and makes a few dynamic recompilers work
better than they would in emulation mode.

6
MAINTAINERS
View File

@ -2468,7 +2468,7 @@ S: Supported
F: drivers/infiniband/hw/ehca/
EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
M: Breno Leitao <leitao@linux.vnet.ibm.com>
M: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/ibm/ehea/
@ -6374,10 +6374,10 @@ F: net/ipv4/tcp_lp.c
TEGRA SUPPORT
M: Colin Cross <ccross@android.com>
M: Erik Gilling <konkers@android.com>
M: Olof Johansson <olof@lixom.net>
M: Stephen Warren <swarren@nvidia.com>
L: linux-tegra@vger.kernel.org
T: git git://android.git.kernel.org/kernel/tegra.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra.git
S: Supported
F: arch/arm/mach-tegra

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 3
PATCHLEVEL = 1
SUBLEVEL = 0
EXTRAVERSION = -rc9
EXTRAVERSION = -rc10
NAME = "Divemaster Edition"
# *DOCUMENTATION*

1
arch/arm/common/vic.c
View File

@ -259,7 +259,6 @@ static void __init vic_disable(void __iomem *base)
writel(0, base + VIC_INT_SELECT);
writel(0, base + VIC_INT_ENABLE);
writel(~0, base + VIC_INT_ENABLE_CLEAR);
writel(0, base + VIC_IRQ_STATUS);
writel(0, base + VIC_ITCR);
writel(~0, base + VIC_INT_SOFT_CLEAR);
}

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

@ -10,6 +10,8 @@
#ifndef __ASM_ARM_LOCALTIMER_H
#define __ASM_ARM_LOCALTIMER_H
#include <linux/errno.h>
struct clock_event_device;
/*

4
arch/arm/kernel/perf_event_v7.c
View File

@ -321,8 +321,8 @@ static const unsigned armv7_a9_perf_map[PERF_COUNT_HW_MAX] = {
[PERF_COUNT_HW_CPU_CYCLES] = ARMV7_PERFCTR_CPU_CYCLES,
[PERF_COUNT_HW_INSTRUCTIONS] =
ARMV7_PERFCTR_INST_OUT_OF_RENAME_STAGE,
[PERF_COUNT_HW_CACHE_REFERENCES] = ARMV7_PERFCTR_COHERENT_LINE_HIT,
[PERF_COUNT_HW_CACHE_MISSES] = ARMV7_PERFCTR_COHERENT_LINE_MISS,
[PERF_COUNT_HW_CACHE_REFERENCES] = ARMV7_PERFCTR_DCACHE_ACCESS,
[PERF_COUNT_HW_CACHE_MISSES] = ARMV7_PERFCTR_DCACHE_REFILL,
[PERF_COUNT_HW_BRANCH_INSTRUCTIONS] = ARMV7_PERFCTR_PC_WRITE,
[PERF_COUNT_HW_BRANCH_MISSES] = ARMV7_PERFCTR_PC_BRANCH_MIS_PRED,
[PERF_COUNT_HW_BUS_CYCLES] = ARMV7_PERFCTR_CLOCK_CYCLES,

3
arch/arm/mach-omap2/board-2430sdp.c
View File

@ -193,7 +193,8 @@ static int __init omap2430_i2c_init(void)
{
omap_register_i2c_bus(1, 100, sdp2430_i2c1_boardinfo,
ARRAY_SIZE(sdp2430_i2c1_boardinfo));
omap2_pmic_init("twl4030", &sdp2430_twldata);
omap_pmic_init(2, 100, "twl4030", INT_24XX_SYS_NIRQ,
&sdp2430_twldata);
return 0;
}

12
arch/arm/mach-omap2/hsmmc.c
View File

@ -137,8 +137,7 @@ static void omap4_hsmmc1_before_set_reg(struct device *dev, int slot,
*/
reg = omap4_ctrl_pad_readl(control_pbias_offset);
reg &= ~(OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK |
OMAP4_MMC1_PWRDNZ_MASK |
OMAP4_USBC1_ICUSB_PWRDNZ_MASK);
OMAP4_MMC1_PWRDNZ_MASK);
omap4_ctrl_pad_writel(reg, control_pbias_offset);
}
@ -156,8 +155,7 @@ static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot,
else
reg |= OMAP4_MMC1_PBIASLITE_VMODE_MASK;
reg |= (OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK |
OMAP4_MMC1_PWRDNZ_MASK |
OMAP4_USBC1_ICUSB_PWRDNZ_MASK);
OMAP4_MMC1_PWRDNZ_MASK);
omap4_ctrl_pad_writel(reg, control_pbias_offset);
timeout = jiffies + msecs_to_jiffies(5);
@ -171,16 +169,14 @@ static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot,
if (reg & OMAP4_MMC1_PBIASLITE_VMODE_ERROR_MASK) {
pr_err("Pbias Voltage is not same as LDO\n");
/* Caution : On VMODE_ERROR Power Down MMC IO */
reg &= ~(OMAP4_MMC1_PWRDNZ_MASK |
OMAP4_USBC1_ICUSB_PWRDNZ_MASK);
reg &= ~(OMAP4_MMC1_PWRDNZ_MASK);
omap4_ctrl_pad_writel(reg, control_pbias_offset);
}
} else {
reg = omap4_ctrl_pad_readl(control_pbias_offset);
reg |= (OMAP4_MMC1_PBIASLITE_PWRDNZ_MASK |
OMAP4_MMC1_PWRDNZ_MASK |
OMAP4_MMC1_PBIASLITE_VMODE_MASK |
OMAP4_USBC1_ICUSB_PWRDNZ_MASK);
OMAP4_MMC1_PBIASLITE_VMODE_MASK);
omap4_ctrl_pad_writel(reg, control_pbias_offset);
}
}

3
arch/arm/mach-omap2/usb-musb.c
View File

@ -137,9 +137,6 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
musb_plat.mode = board_data->mode;
musb_plat.extvbus = board_data->extvbus;
if (cpu_is_omap44xx())
omap4430_phy_init(dev);
if (cpu_is_omap3517() || cpu_is_omap3505()) {
oh_name = "am35x_otg_hs";
name = "musb-am35x";

1
arch/arm/mach-tegra/cpu-tegra.c
View File

@ -32,7 +32,6 @@
#include <asm/system.h>
#include <mach/hardware.h>
#include <mach/clk.h>
/* Frequency table index must be sequential starting at 0 */

1
arch/arm/mach-ux500/Kconfig
View File

@ -6,6 +6,7 @@ config UX500_SOC_COMMON
select ARM_GIC
select HAS_MTU
select ARM_ERRATA_753970
select ARM_ERRATA_754322
menu "Ux500 SoC"

7
arch/arm/mm/init.c
View File

@ -496,6 +496,13 @@ static void __init free_unused_memmap(struct meminfo *mi)
*/
bank_start = min(bank_start,
ALIGN(prev_bank_end, PAGES_PER_SECTION));
#else
/*
* Align down here since the VM subsystem insists that the
* memmap entries are valid from the bank start aligned to
* MAX_ORDER_NR_PAGES.
*/
bank_start = round_down(bank_start, MAX_ORDER_NR_PAGES);
#endif
/*
* If we had a previous bank, and there is a space

6
arch/mips/Kconfig
View File

@ -24,6 +24,7 @@ config MIPS
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
select HAVE_ARCH_JUMP_LABEL
select IRQ_FORCED_THREADING
menu "Machine selection"
@ -715,6 +716,7 @@ config CAVIUM_OCTEON_SIMULATOR
select SYS_SUPPORTS_HIGHMEM
select SYS_SUPPORTS_HOTPLUG_CPU
select SYS_HAS_CPU_CAVIUM_OCTEON
select HOLES_IN_ZONE
help
The Octeon simulator is software performance model of the Cavium
Octeon Processor. It supports simulating Octeon processors on x86
@ -737,6 +739,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
select ZONE_DMA32
select USB_ARCH_HAS_OHCI
select USB_ARCH_HAS_EHCI
select HOLES_IN_ZONE
help
This option supports all of the Octeon reference boards from Cavium
Networks. It builds a kernel that dynamically determines the Octeon
@ -967,6 +970,9 @@ config ISA_DMA_API
config GENERIC_GPIO
bool
config HOLES_IN_ZONE
bool
#
# Endianess selection. Sufficiently obscure so many users don't know what to
# answer,so we try hard to limit the available choices. Also the use of a

2
arch/mips/alchemy/common/platform.c
View File

@ -492,7 +492,7 @@ static void __init alchemy_setup_macs(int ctype)
memcpy(au1xxx_eth0_platform_data.mac, ethaddr, 6);
ret = platform_device_register(&au1xxx_eth0_device);
if (!ret)
if (ret)
printk(KERN_INFO "Alchemy: failed to register MAC0\n");

22
arch/mips/alchemy/common/power.c
View File

@ -158,15 +158,21 @@ static void restore_core_regs(void)
void au_sleep(void)
{
int cpuid = alchemy_get_cputype();
if (cpuid != ALCHEMY_CPU_UNKNOWN) {
save_core_regs();
if (cpuid <= ALCHEMY_CPU_AU1500)
alchemy_sleep_au1000();
else if (cpuid <= ALCHEMY_CPU_AU1200)
alchemy_sleep_au1550();
restore_core_regs();
save_core_regs();
switch (alchemy_get_cputype()) {
case ALCHEMY_CPU_AU1000:
case ALCHEMY_CPU_AU1500:
case ALCHEMY_CPU_AU1100:
alchemy_sleep_au1000();
break;
case ALCHEMY_CPU_AU1550:
case ALCHEMY_CPU_AU1200:
alchemy_sleep_au1550();
break;
}
restore_core_regs();
}
#endif /* CONFIG_PM */

4
arch/mips/alchemy/devboards/bcsr.c
View File

@ -89,8 +89,12 @@ static void bcsr_csc_handler(unsigned int irq, struct irq_desc *d)
{
unsigned short bisr = __raw_readw(bcsr_virt + BCSR_REG_INTSTAT);
disable_irq_nosync(irq);
for ( ; bisr; bisr &= bisr - 1)
generic_handle_irq(bcsr_csc_base + __ffs(bisr));
enable_irq(irq);
}
/* NOTE: both the enable and mask bits must be cleared, otherwise the

7
arch/mips/alchemy/devboards/db1200/setup.c
View File

@ -23,13 +23,6 @@ void __init board_setup(void)
unsigned long freq0, clksrc, div, pfc;
unsigned short whoami;
/* Set Config[OD] (disable overlapping bus transaction):
* This gets rid of a _lot_ of spurious interrupts (especially
* wrt. IDE); but incurs ~10% performance hit in some
* cpu-bound applications.
*/
set_c0_config(1 << 19);
bcsr_init(DB1200_BCSR_PHYS_ADDR,
DB1200_BCSR_PHYS_ADDR + DB1200_BCSR_HEXLED_OFS);

3
arch/mips/ar7/irq.c
View File

@ -98,7 +98,8 @@ static struct irq_chip ar7_sec_irq_type = {
static struct irqaction ar7_cascade_action = {
.handler = no_action,
.name = "AR7 cascade interrupt"
.name = "AR7 cascade interrupt",
.flags = IRQF_NO_THREAD,
};
static void __init ar7_irq_init(int base)

1
arch/mips/bcm63xx/irq.c
View File

@ -222,6 +222,7 @@ static struct irq_chip bcm63xx_external_irq_chip = {
static struct irqaction cpu_ip2_cascade_action = {
.handler = no_action,
.name = "cascade_ip2",
.flags = IRQF_NO_THREAD,
};
void __init arch_init_irq(void)

1
arch/mips/cobalt/irq.c
View File

@ -48,6 +48,7 @@ asmlinkage void plat_irq_dispatch(void)
static struct irqaction cascade = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
void __init arch_init_irq(void)

4
arch/mips/dec/setup.c
View File

@ -101,20 +101,24 @@ int cpu_fpu_mask = DEC_CPU_IRQ_MASK(DEC_CPU_INR_FPU);
static struct irqaction ioirq = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
static struct irqaction fpuirq = {
.handler = no_action,
.name = "fpu",
.flags = IRQF_NO_THREAD,
};
static struct irqaction busirq = {
.flags = IRQF_DISABLED,
.name = "bus error",
.flags = IRQF_NO_THREAD,
};
static struct irqaction haltirq = {
.handler = dec_intr_halt,
.name = "halt",
.flags = IRQF_NO_THREAD,
};

2
arch/mips/emma/markeins/irq.c
View File

@ -169,7 +169,7 @@ void emma2rh_gpio_irq_init(void)
static struct irqaction irq_cascade = {
.handler = no_action,
.flags = 0,
.flags = IRQF_NO_THREAD,
.name = "cascade",
.dev_id = NULL,
.next = NULL,

1
arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
View File

@ -54,7 +54,6 @@
#define cpu_has_mips_r2_exec_hazard 0
#define cpu_has_dsp 0
#define cpu_has_mipsmt 0
#define cpu_has_userlocal 0
#define cpu_has_vint 0
#define cpu_has_veic 0
#define cpu_hwrena_impl_bits 0xc0000000

1
arch/mips/include/asm/mach-powertv/dma-coherence.h
View File

@ -13,7 +13,6 @@
#define __ASM_MACH_POWERTV_DMA_COHERENCE_H
#include <linux/sched.h>
#include <linux/version.h>
#include <linux/device.h>
#include <asm/mach-powertv/asic.h>

4
arch/mips/include/asm/stackframe.h
View File

@ -195,9 +195,9 @@
* to cover the pipeline delay.
*/
.set mips32
mfc0 v1, CP0_TCSTATUS
mfc0 k0, CP0_TCSTATUS
.set mips0
LONG_S v1, PT_TCSTATUS(sp)
LONG_S k0, PT_TCSTATUS(sp)
#endif /* CONFIG_MIPS_MT_SMTC */
LONG_S $4, PT_R4(sp)
LONG_S $5, PT_R5(sp)

56
arch/mips/jz4740/gpio.c
View File

@ -18,7 +18,7 @@
#include <linux/init.h>
#include <linux/spinlock.h>
#include <linux/sysdev.h>
#include <linux/syscore_ops.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/delay.h>
@ -86,7 +86,6 @@ struct jz_gpio_chip {
spinlock_t lock;
struct gpio_chip gpio_chip;
struct sys_device sysdev;
};
static struct jz_gpio_chip jz4740_gpio_chips[];
@ -459,49 +458,47 @@ static struct jz_gpio_chip jz4740_gpio_chips[] = {
JZ4740_GPIO_CHIP(D),
};
static inline struct jz_gpio_chip *sysdev_to_chip(struct sys_device *dev)
static void jz4740_gpio_suspend_chip(struct jz_gpio_chip *chip)
{
return container_of(dev, struct jz_gpio_chip, sysdev);
}
static int jz4740_gpio_suspend(struct sys_device *dev, pm_message_t state)
{
struct jz_gpio_chip *chip = sysdev_to_chip(dev);
chip->suspend_mask = readl(chip->base + JZ_REG_GPIO_MASK);
writel(~(chip->wakeup), chip->base + JZ_REG_GPIO_MASK_SET);
writel(chip->wakeup, chip->base + JZ_REG_GPIO_MASK_CLEAR);
}
static int jz4740_gpio_suspend(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(jz4740_gpio_chips); i++)
jz4740_gpio_suspend_chip(&jz4740_gpio_chips[i]);
return 0;
}
static int jz4740_gpio_resume(struct sys_device *dev)
static void jz4740_gpio_resume_chip(struct jz_gpio_chip *chip)
{
struct jz_gpio_chip *chip = sysdev_to_chip(dev);
uint32_t mask = chip->suspend_mask;
writel(~mask, chip->base + JZ_REG_GPIO_MASK_CLEAR);
writel(mask, chip->base + JZ_REG_GPIO_MASK_SET);
return 0;
}
static struct sysdev_class jz4740_gpio_sysdev_class = {
.name = "gpio",
static void jz4740_gpio_resume(void)
{
int i;
for (i = ARRAY_SIZE(jz4740_gpio_chips) - 1; i >= 0 ; i--)
jz4740_gpio_resume_chip(&jz4740_gpio_chips[i]);
}
static struct syscore_ops jz4740_gpio_syscore_ops = {
.suspend = jz4740_gpio_suspend,
.resume = jz4740_gpio_resume,
};
static int jz4740_gpio_chip_init(struct jz_gpio_chip *chip, unsigned int id)
static void jz4740_gpio_chip_init(struct jz_gpio_chip *chip, unsigned int id)
{
int ret, irq;
chip->sysdev.id = id;
chip->sysdev.cls = &jz4740_gpio_sysdev_class;
ret = sysdev_register(&chip->sysdev);
if (ret)
return ret;
int irq;
spin_lock_init(&chip->lock);
@ -519,22 +516,17 @@ static int jz4740_gpio_chip_init(struct jz_gpio_chip *chip, unsigned int id)
irq_set_chip_and_handler(irq, &jz_gpio_irq_chip,
handle_level_irq);
}
return 0;
}
static int __init jz4740_gpio_init(void)
{
unsigned int i;
int ret;
ret = sysdev_class_register(&jz4740_gpio_sysdev_class);
if (ret)
return ret;
for (i = 0; i < ARRAY_SIZE(jz4740_gpio_chips); ++i)
jz4740_gpio_chip_init(&jz4740_gpio_chips[i], i);
register_syscore_ops(&jz4740_gpio_syscore_ops);
printk(KERN_INFO "JZ4740 GPIO initialized\n");
return 0;

39
arch/mips/kernel/ftrace.c
View File

@ -19,6 +19,26 @@
#include <asm-generic/sections.h>
#if defined(KBUILD_MCOUNT_RA_ADDRESS) && defined(CONFIG_32BIT)
#define MCOUNT_OFFSET_INSNS 5
#else
#define MCOUNT_OFFSET_INSNS 4
#endif
/*
* Check if the address is in kernel space
*
* Clone core_kernel_text() from kernel/extable.c, but doesn't call
* init_kernel_text() for Ftrace doesn't trace functions in init sections.
*/
static inline int in_kernel_space(unsigned long ip)
{
if (ip >= (unsigned long)_stext &&
ip <= (unsigned long)_etext)
return 1;
return 0;
}
#ifdef CONFIG_DYNAMIC_FTRACE
#define JAL 0x0c000000 /* jump & link: ip --> ra, jump to target */
@ -54,20 +74,6 @@ static inline void ftrace_dyn_arch_init_insns(void)
#endif
}
/*
* Check if the address is in kernel space
*
* Clone core_kernel_text() from kernel/extable.c, but doesn't call
* init_kernel_text() for Ftrace doesn't trace functions in init sections.
*/
static inline int in_kernel_space(unsigned long ip)
{
if (ip >= (unsigned long)_stext &&
ip <= (unsigned long)_etext)
return 1;
return 0;
}
static int ftrace_modify_code(unsigned long ip, unsigned int new_code)
{
int faulted;
@ -112,11 +118,6 @@ static int ftrace_modify_code(unsigned long ip, unsigned int new_code)
* 1: offset = 4 instructions
*/
#if defined(KBUILD_MCOUNT_RA_ADDRESS) && defined(CONFIG_32BIT)
#define MCOUNT_OFFSET_INSNS 5
#else
#define MCOUNT_OFFSET_INSNS 4
#endif
#define INSN_B_1F (0x10000000 | MCOUNT_OFFSET_INSNS)
int ftrace_make_nop(struct module *mod,

3
arch/mips/kernel/i8259.c
View File

@ -229,7 +229,7 @@ static void i8259A_shutdown(void)
*/
if (i8259A_auto_eoi >= 0) {
outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */
outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-1 */
outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */
}
}
@ -295,6 +295,7 @@ static void init_8259A(int auto_eoi)
static struct irqaction irq2 = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
static struct resource pic1_io_resource = {

7
arch/mips/kernel/linux32.c
View File

@ -349,3 +349,10 @@ SYSCALL_DEFINE6(32_fanotify_mark, int, fanotify_fd, unsigned int, flags,
return sys_fanotify_mark(fanotify_fd, flags, merge_64(a3, a4),
dfd, pathname);
}
SYSCALL_DEFINE6(32_futex, u32 __user *, uaddr, int, op, u32, val,
struct compat_timespec __user *, utime, u32 __user *, uaddr2,
u32, val3)
{
return compat_sys_futex(uaddr, op, val, utime, uaddr2, val3);
}

2
arch/mips/kernel/scall64-n32.S
View File

@ -315,7 +315,7 @@ EXPORT(sysn32_call_table)
PTR sys_fremovexattr
PTR sys_tkill
PTR sys_ni_syscall
PTR compat_sys_futex
PTR sys_32_futex
PTR compat_sys_sched_setaffinity /* 6195 */
PTR compat_sys_sched_getaffinity
PTR sys_cacheflush

2
arch/mips/kernel/scall64-o32.S
View File

@ -441,7 +441,7 @@ sys_call_table:
PTR sys_fremovexattr /* 4235 */
PTR sys_tkill
PTR sys_sendfile64
PTR compat_sys_futex
PTR sys_32_futex
PTR compat_sys_sched_setaffinity
PTR compat_sys_sched_getaffinity /* 4240 */
PTR compat_sys_io_setup

3
arch/mips/kernel/signal.c
View File

@ -8,6 +8,7 @@
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
*/
#include <linux/cache.h>
#include <linux/irqflags.h>
#include <linux/sched.h>
#include <linux/mm.h>
#include <linux/personality.h>
@ -658,6 +659,8 @@ static void do_signal(struct pt_regs *regs)
asmlinkage void do_notify_resume(struct pt_regs *regs, void *unused,
__u32 thread_info_flags)
{
local_irq_enable();
/* deal with pending signal delivery */
if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
do_signal(regs);

16
arch/mips/kernel/traps.c
View File

@ -14,6 +14,7 @@
#include <linux/bug.h>
#include <linux/compiler.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/sched.h>
@ -364,21 +365,26 @@ static int regs_to_trapnr(struct pt_regs *regs)
return (regs->cp0_cause >> 2) & 0x1f;
}
static DEFINE_SPINLOCK(die_lock);
static DEFINE_RAW_SPINLOCK(die_lock);
void __noreturn die(const char *str, struct pt_regs *regs)
{
static int die_counter;
int sig = SIGSEGV;
#ifdef CONFIG_MIPS_MT_SMTC
unsigned long dvpret = dvpe();
unsigned long dvpret;
#endif /* CONFIG_MIPS_MT_SMTC */
oops_enter();
if (notify_die(DIE_OOPS, str, regs, 0, regs_to_trapnr(regs), SIGSEGV) == NOTIFY_STOP)
sig = 0;
console_verbose();
spin_lock_irq(&die_lock);
raw_spin_lock_irq(&die_lock);
#ifdef CONFIG_MIPS_MT_SMTC
dvpret = dvpe();
#endif /* CONFIG_MIPS_MT_SMTC */
bust_spinlocks(1);
#ifdef CONFIG_MIPS_MT_SMTC
mips_mt_regdump(dvpret);
@ -387,7 +393,9 @@ void __noreturn die(const char *str, struct pt_regs *regs)
printk("%s[#%d]:\n", str, ++die_counter);
show_registers(regs);
add_taint(TAINT_DIE);
spin_unlock_irq(&die_lock);
raw_spin_unlock_irq(&die_lock);
oops_exit();
if (in_interrupt())
panic("Fatal exception in interrupt");

2
arch/mips/kernel/vpe.c
View File

@ -192,7 +192,7 @@ static struct tc *get_tc(int index)
}
spin_unlock(&vpecontrol.tc_list_lock);
return NULL;
return res;
}
/* allocate a vpe and associate it with this minor (or index) */

6
arch/mips/lantiq/irq.c
View File

@ -123,11 +123,10 @@ void ltq_enable_irq(struct irq_data *d)
static unsigned int ltq_startup_eiu_irq(struct irq_data *d)
{
int i;
int irq_nr = d->irq - INT_NUM_IRQ0;
ltq_enable_irq(d);
for (i = 0; i < MAX_EIU; i++) {
if (irq_nr == ltq_eiu_irq[i]) {
if (d->irq == ltq_eiu_irq[i]) {
/* low level - we should really handle set_type */
ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_C) |
(0x6 << (i * 4)), LTQ_EIU_EXIN_C);
@ -147,11 +146,10 @@ static unsigned int ltq_startup_eiu_irq(struct irq_data *d)
static void ltq_shutdown_eiu_irq(struct irq_data *d)
{
int i;
int irq_nr = d->irq - INT_NUM_IRQ0;
ltq_disable_irq(d);
for (i = 0; i < MAX_EIU; i++) {
if (irq_nr == ltq_eiu_irq[i]) {
if (d->irq == ltq_eiu_irq[i]) {
/* disable */
ltq_eiu_w32(ltq_eiu_r32(LTQ_EIU_EXIN_INEN) & ~(1 << i),
LTQ_EIU_EXIN_INEN);

1
arch/mips/lantiq/xway/ebu.c
View File

@ -10,7 +10,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/version.h>
#include <linux/ioport.h>
#include <lantiq_soc.h>

1
arch/mips/lantiq/xway/pmu.c
View File

@ -8,7 +8,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/version.h>
#include <linux/ioport.h>
#include <lantiq_soc.h>

1
arch/mips/lasat/interrupt.c
View File

@ -105,6 +105,7 @@ asmlinkage void plat_irq_dispatch(void)
static struct irqaction cascade = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
void __init arch_init_irq(void)

1
arch/mips/loongson/fuloong-2e/irq.c
View File

@ -42,6 +42,7 @@ asmlinkage void mach_irq_dispatch(unsigned int pending)
static struct irqaction cascade_irqaction = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
void __init mach_init_irq(void)

3
arch/mips/loongson/lemote-2f/irq.c
View File

@ -96,12 +96,13 @@ static irqreturn_t ip6_action(int cpl, void *dev_id)
struct irqaction ip6_irqaction = {
.handler = ip6_action,
.name = "cascade",
.flags = IRQF_SHARED,
.flags = IRQF_SHARED | IRQF_NO_THREAD,
};
struct irqaction cascade_irqaction = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
void __init mach_init_irq(void)

48
arch/mips/mm/mmap.c
View File

@ -6,6 +6,7 @@
* Copyright (C) 2011 Wind River Systems,
* written by Ralf Baechle <ralf@linux-mips.org>
*/
#include <linux/compiler.h>
#include <linux/errno.h>
#include <linux/mm.h>
#include <linux/mman.h>
@ -15,12 +16,11 @@
#include <linux/sched.h>
unsigned long shm_align_mask = PAGE_SIZE - 1; /* Sane caches */
EXPORT_SYMBOL(shm_align_mask);
/* gap between mmap and stack */
#define MIN_GAP (128*1024*1024UL)
#define MAX_GAP ((TASK_SIZE)/6*5)
#define MAX_GAP ((TASK_SIZE)/6*5)
static int mmap_is_legacy(void)
{
@ -57,13 +57,13 @@ static inline unsigned long COLOUR_ALIGN_DOWN(unsigned long addr,
return base - off;
}
#define COLOUR_ALIGN(addr,pgoff) \
#define COLOUR_ALIGN(addr, pgoff) \
((((addr) + shm_align_mask) & ~shm_align_mask) + \
(((pgoff) << PAGE_SHIFT) & shm_align_mask))
enum mmap_allocation_direction {UP, DOWN};
static unsigned long arch_get_unmapped_area_foo(struct file *filp,
static unsigned long arch_get_unmapped_area_common(struct file *filp,
unsigned long addr0, unsigned long len, unsigned long pgoff,
unsigned long flags, enum mmap_allocation_direction dir)
{
@ -103,16 +103,16 @@ static unsigned long arch_get_unmapped_area_foo(struct file *filp,
vma = find_vma(mm, addr);
if (TASK_SIZE - len >= addr &&
(!vma || addr + len <= vma->vm_start))
(!vma || addr + len <= vma->vm_start))
return addr;
}
if (dir == UP) {
addr = mm->mmap_base;
if (do_color_align)
addr = COLOUR_ALIGN(addr, pgoff);
else
addr = PAGE_ALIGN(addr);
if (do_color_align)
addr = COLOUR_ALIGN(addr, pgoff);
else
addr = PAGE_ALIGN(addr);
for (vma = find_vma(current->mm, addr); ; vma = vma->vm_next) {
/* At this point: (!vma || addr < vma->vm_end). */
@ -131,28 +131,30 @@ static unsigned long arch_get_unmapped_area_foo(struct file *filp,
mm->free_area_cache = mm->mmap_base;
}
/* either no address requested or can't fit in requested address hole */
/*
* either no address requested, or the mapping can't fit into
* the requested address hole
*/
addr = mm->free_area_cache;
if (do_color_align) {
unsigned long base =
COLOUR_ALIGN_DOWN(addr - len, pgoff);
if (do_color_align) {
unsigned long base =
COLOUR_ALIGN_DOWN(addr - len, pgoff);
addr = base + len;
}
}
/* make sure it can fit in the remaining address space */
if (likely(addr > len)) {
vma = find_vma(mm, addr - len);
if (!vma || addr <= vma->vm_start) {
/* remember the address as a hint for next time */
return mm->free_area_cache = addr-len;
/* cache the address as a hint for next time */
return mm->free_area_cache = addr - len;
}
}
if (unlikely(mm->mmap_base < len))
goto bottomup;
addr = mm->mmap_base-len;
addr = mm->mmap_base - len;
if (do_color_align)
addr = COLOUR_ALIGN_DOWN(addr, pgoff);
@ -163,8 +165,8 @@ static unsigned long arch_get_unmapped_area_foo(struct file *filp,
* return with success:
*/
vma = find_vma(mm, addr);
if (likely(!vma || addr+len <= vma->vm_start)) {
/* remember the address as a hint for next time */
if (likely(!vma || addr + len <= vma->vm_start)) {
/* cache the address as a hint for next time */
return mm->free_area_cache = addr;
}
@ -173,7 +175,7 @@ static unsigned long arch_get_unmapped_area_foo(struct file *filp,
mm->cached_hole_size = vma->vm_start - addr;
/* try just below the current vma->vm_start */
addr = vma->vm_start-len;
addr = vma->vm_start - len;
if (do_color_align)
addr = COLOUR_ALIGN_DOWN(addr, pgoff);
} while (likely(len < vma->vm_start));
@ -201,7 +203,7 @@ bottomup:
unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr0,
unsigned long len, unsigned long pgoff, unsigned long flags)
{
return arch_get_unmapped_area_foo(filp,
return arch_get_unmapped_area_common(filp,
addr0, len, pgoff, flags, UP);
}
@ -213,7 +215,7 @@ unsigned long arch_get_unmapped_area_topdown(struct file *filp,
unsigned long addr0, unsigned long len, unsigned long pgoff,
unsigned long flags)
{
return arch_get_unmapped_area_foo(filp,
return arch_get_unmapped_area_common(filp,
addr0, len, pgoff, flags, DOWN);
}

6
arch/mips/mm/tlbex.c
View File

@ -1759,14 +1759,13 @@ static void __cpuinit build_r3000_tlb_modify_handler(void)
u32 *p = handle_tlbm;
struct uasm_label *l = labels;
struct uasm_reloc *r = relocs;
struct work_registers wr;
memset(handle_tlbm, 0, sizeof(handle_tlbm));
memset(labels, 0, sizeof(labels));
memset(relocs, 0, sizeof(relocs));
build_r3000_tlbchange_handler_head(&p, K0, K1);
build_pte_modifiable(&p, &r, wr.r1, wr.r2, wr.r3, label_nopage_tlbm);
build_pte_modifiable(&p, &r, K0, K1, -1, label_nopage_tlbm);
uasm_i_nop(&p); /* load delay */
build_make_write(&p, &r, K0, K1);
build_r3000_pte_reload_tlbwi(&p, K0, K1);
@ -1963,7 +1962,8 @@ static void __cpuinit build_r4000_tlb_load_handler(void)
uasm_i_andi(&p, wr.r3, wr.r3, 2);
uasm_il_beqz(&p, &r, wr.r3, label_tlbl_goaround2);
}
if (PM_DEFAULT_MASK == 0)
uasm_i_nop(&p);
/*
* We clobbered C0_PAGEMASK, restore it. On the other branch
* it is restored in build_huge_tlb_write_entry.

6
arch/mips/mti-malta/malta-int.c
View File

@ -350,12 +350,14 @@ unsigned int plat_ipi_resched_int_xlate(unsigned int cpu)
static struct irqaction i8259irq = {
.handler = no_action,
.name = "XT-PIC cascade"
.name = "XT-PIC cascade",
.flags = IRQF_NO_THREAD,
};
static struct irqaction corehi_irqaction = {
.handler = no_action,
.name = "CoreHi"
.name = "CoreHi",
.flags = IRQF_NO_THREAD,
};
static msc_irqmap_t __initdata msc_irqmap[] = {

2
arch/mips/netlogic/xlr/Makefile
View File

@ -2,4 +2,4 @@ obj-y += setup.o platform.o irq.o setup.o time.o
obj-$(CONFIG_SMP) += smp.o smpboot.o
obj-$(CONFIG_EARLY_PRINTK) += xlr_console.o
EXTRA_CFLAGS += -Werror
ccflags-y += -Werror

9
arch/mips/pci/pci-lantiq.c
View File

@ -171,8 +171,13 @@ static int __devinit ltq_pci_startup(struct ltq_pci_data *conf)
u32 temp_buffer;
/* set clock to 33Mhz */
ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) & ~0xf00000, LTQ_CGU_IFCCR);
ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) | 0x800000, LTQ_CGU_IFCCR);
if (ltq_is_ar9()) {
ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) & ~0x1f00000, LTQ_CGU_IFCCR);
ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) | 0xe00000, LTQ_CGU_IFCCR);
} else {
ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) & ~0xf00000, LTQ_CGU_IFCCR);
ltq_cgu_w32(ltq_cgu_r32(LTQ_CGU_IFCCR) | 0x800000, LTQ_CGU_IFCCR);
}
/* external or internal clock ? */
if (conf->clock) {

2
arch/mips/pci/pci-rc32434.c
View File

@ -215,7 +215,7 @@ static int __init rc32434_pci_init(void)
rc32434_pcibridge_init();
io_map_base = ioremap(rc32434_res_pci_io1.start,
resource_size(&rcrc32434_res_pci_io1));
resource_size(&rc32434_res_pci_io1));
if (!io_map_base)
return -ENOMEM;

6
arch/mips/pmc-sierra/msp71xx/msp_irq.c
View File

@ -108,12 +108,14 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
static struct irqaction cic_cascade_msp = {
.handler = no_action,
.name = "MSP CIC cascade"
.name = "MSP CIC cascade",
.flags = IRQF_NO_THREAD,
};
static struct irqaction per_cascade_msp = {
.handler = no_action,
.name = "MSP PER cascade"
.name = "MSP PER cascade",
.flags = IRQF_NO_THREAD,
};
void __init arch_init_irq(void)

2
arch/mips/pnx8550/common/int.c
View File

@ -167,7 +167,7 @@ static struct irq_chip level_irq_type = {
static struct irqaction gic_action = {
.handler = no_action,
.flags = IRQF_DISABLED,
.flags = IRQF_DISABLED | IRQF_NO_THREAD,
.name = "GIC",
};

10
arch/mips/sgi-ip22/ip22-int.c
View File

@ -155,32 +155,32 @@ static void __irq_entry indy_buserror_irq(void)
static struct irqaction local0_cascade = {
.handler = no_action,
.flags = IRQF_DISABLED,
.flags = IRQF_DISABLED | IRQF_NO_THREAD,
.name = "local0 cascade",
};
static struct irqaction local1_cascade = {
.handler = no_action,
.flags = IRQF_DISABLED,
.flags = IRQF_DISABLED | IRQF_NO_THREAD,
.name = "local1 cascade",
};
static struct irqaction buserr = {
.handler = no_action,
.flags = IRQF_DISABLED,
.flags = IRQF_DISABLED | IRQF_NO_THREAD,
.name = "Bus Error",
};
static struct irqaction map0_cascade = {
.handler = no_action,
.flags = IRQF_DISABLED,
.flags = IRQF_DISABLED | IRQF_NO_THREAD,
.name = "mapable0 cascade",
};
#ifdef USE_LIO3_IRQ
static struct irqaction map1_cascade = {
.handler = no_action,
.flags = IRQF_DISABLED,
.flags = IRQF_DISABLED | IRQF_NO_THREAD,
.name = "mapable1 cascade",
};
#define SGI_INTERRUPTS SGINT_END

1
arch/mips/sni/rm200.c
View File

@ -359,6 +359,7 @@ void sni_rm200_init_8259A(void)
static struct irqaction sni_rm200_irq2 = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
static struct resource sni_rm200_pic1_resource = {

1
arch/mips/vr41xx/common/irq.c
View File

@ -34,6 +34,7 @@ static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned;
static struct irqaction cascade_irqaction = {
.handler = no_action,
.name = "cascade",
.flags = IRQF_NO_THREAD,
};
int cascade_irq(unsigned int irq, int (*get_irq)(unsigned int))

2
arch/sparc/include/asm/pgtsrmmu.h
View File

@ -280,7 +280,7 @@ static inline unsigned long srmmu_hwprobe(unsigned long vaddr)
return retval;
}
#else
#define srmmu_hwprobe(addr) (srmmu_swprobe(addr, 0) & SRMMU_PTE_PMASK)
#define srmmu_hwprobe(addr) srmmu_swprobe(addr, 0)
#endif
static inline int

3
arch/sparc/kernel/pci.c
View File

@ -230,7 +230,8 @@ static void pci_parse_of_addrs(struct platform_device *op,
res = &dev->resource[(i - PCI_BASE_ADDRESS_0) >> 2];
} else if (i == dev->rom_base_reg) {
res = &dev->resource[PCI_ROM_RESOURCE];
flags |= IORESOURCE_READONLY | IORESOURCE_CACHEABLE;
flags |= IORESOURCE_READONLY | IORESOURCE_CACHEABLE
| IORESOURCE_SIZEALIGN;
} else {
printk(KERN_ERR "PCI: bad cfg reg num 0x%x\n", i);
continue;

21
arch/sparc/kernel/signal32.c
View File

@ -273,10 +273,7 @@ void do_sigreturn32(struct pt_regs *regs)
case 1: set.sig[0] = seta[0] + (((long)seta[1]) << 32);
}
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
return;
segv:
@ -377,10 +374,7 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
case 1: set.sig[0] = seta.sig[0] + (((long)seta.sig[1]) << 32);
}
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
return;
segv:
force_sig(SIGSEGV, current);
@ -782,6 +776,7 @@ static inline int handle_signal32(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info,
sigset_t *oldset, struct pt_regs *regs)
{
sigset_t blocked;
int err;
if (ka->sa.sa_flags & SA_SIGINFO)
@ -792,12 +787,10 @@ static inline int handle_signal32(unsigned long signr, struct k_sigaction *ka,
if (err)
return err;
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
sigorsets(&blocked, &current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NOMASK))
sigaddset(&current->blocked,signr);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
sigaddset(&blocked, signr);
set_current_blocked(&blocked);
tracehook_signal_handler(signr, info, ka, regs, 0);
@ -881,7 +874,7 @@ void do_signal32(sigset_t *oldset, struct pt_regs * regs,
*/
if (current_thread_info()->status & TS_RESTORE_SIGMASK) {
current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
set_current_blocked(&current->saved_sigmask);
}
}

32
arch/sparc/kernel/signal_32.c
View File

@ -62,12 +62,13 @@ struct rt_signal_frame {
static int _sigpause_common(old_sigset_t set)
{
set &= _BLOCKABLE;
spin_lock_irq(&current->sighand->siglock);
sigset_t blocked;
current->saved_sigmask = current->blocked;
siginitset(&current->blocked, set);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set &= _BLOCKABLE;
siginitset(&blocked, set);
set_current_blocked(&blocked);
current->state = TASK_INTERRUPTIBLE;
schedule();
@ -139,10 +140,7 @@ asmlinkage void do_sigreturn(struct pt_regs *regs)
goto segv_and_exit;
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
return;
segv_and_exit:
@ -209,10 +207,7 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs)
}
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
return;
segv:
force_sig(SIGSEGV, current);
@ -470,6 +465,7 @@ static inline int
handle_signal(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info, sigset_t *oldset, struct pt_regs *regs)
{
sigset_t blocked;
int err;
if (ka->sa.sa_flags & SA_SIGINFO)
@ -480,12 +476,10 @@ handle_signal(unsigned long signr, struct k_sigaction *ka,
if (err)
return err;
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
sigorsets(&blocked, &current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NOMASK))
sigaddset(&current->blocked, signr);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
sigaddset(&blocked, signr);
set_current_blocked(&blocked);
tracehook_signal_handler(signr, info, ka, regs, 0);
@ -581,7 +575,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0)
*/
if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
clear_thread_flag(TIF_RESTORE_SIGMASK);
sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
set_current_blocked(&current->saved_sigmask);
}
}

32
arch/sparc/kernel/signal_64.c
View File

@ -70,10 +70,7 @@ asmlinkage void sparc64_set_context(struct pt_regs *regs)
goto do_sigsegv;
}
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
}
if (test_thread_flag(TIF_32BIT)) {
pc &= 0xffffffff;
@ -242,12 +239,13 @@ struct rt_signal_frame {
static long _sigpause_common(old_sigset_t set)
{
set &= _BLOCKABLE;
spin_lock_irq(&current->sighand->siglock);
sigset_t blocked;
current->saved_sigmask = current->blocked;
siginitset(&current->blocked, set);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set &= _BLOCKABLE;
siginitset(&blocked, set);
set_current_blocked(&blocked);
current->state = TASK_INTERRUPTIBLE;
schedule();
@ -327,10 +325,7 @@ void do_rt_sigreturn(struct pt_regs *regs)
pt_regs_clear_syscall(regs);
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
set_current_blocked(&set);
return;
segv:
force_sig(SIGSEGV, current);
@ -484,18 +479,17 @@ static inline int handle_signal(unsigned long signr, struct k_sigaction *ka,
siginfo_t *info,
sigset_t *oldset, struct pt_regs *regs)
{
sigset_t blocked;
int err;
err = setup_rt_frame(ka, regs, signr, oldset,
(ka->sa.sa_flags & SA_SIGINFO) ? info : NULL);
if (err)
return err;
spin_lock_irq(&current->sighand->siglock);
sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
sigorsets(&blocked, &current->blocked, &ka->sa.sa_mask);
if (!(ka->sa.sa_flags & SA_NOMASK))
sigaddset(&current->blocked,signr);
recalc_sigpending();
spin_unlock_irq(&current->sighand->siglock);
sigaddset(&blocked, signr);
set_current_blocked(&blocked);
tracehook_signal_handler(signr, info, ka, regs, 0);
@ -601,7 +595,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0)
*/
if (current_thread_info()->status & TS_RESTORE_SIGMASK) {
current_thread_info()->status &= ~TS_RESTORE_SIGMASK;
sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
set_current_blocked(&current->saved_sigmask);
}
}

2
arch/sparc/mm/leon_mm.c
View File

@ -162,7 +162,7 @@ ready:
printk(KERN_INFO "swprobe: padde %x\n", paddr_calc);
if (paddr)
*paddr = paddr_calc;
return paddrbase;
return pte;
}
void leon_flush_icache_all(void)

2
arch/tile/kernel/intvec_32.S
View File

@ -21,7 +21,7 @@
#include <asm/ptrace.h>
#include <asm/thread_info.h>
#include <asm/irqflags.h>
#include <linux/atomic.h>
#include <asm/atomic_32.h>
#include <asm/asm-offsets.h>
#include <hv/hypervisor.h>
#include <arch/abi.h>

2
arch/tile/lib/atomic_asm_32.S
View File

@ -70,7 +70,7 @@
*/
#include <linux/linkage.h>
#include <linux/atomic.h>
#include <asm/atomic_32.h>
#include <asm/page.h>
#include <asm/processor.h>

2
arch/x86/kernel/vsyscall_64.c
View File

@ -56,7 +56,7 @@ DEFINE_VVAR(struct vsyscall_gtod_data, vsyscall_gtod_data) =
.lock = __SEQLOCK_UNLOCKED(__vsyscall_gtod_data.lock),
};
static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
static enum { EMULATE, NATIVE, NONE } vsyscall_mode = NATIVE;
static int __init vsyscall_setup(char *str)
{

22
arch/x86/platform/mrst/mrst.c
View File

@ -678,38 +678,40 @@ static int __init sfi_parse_devs(struct sfi_table_header *table)
pentry = (struct sfi_device_table_entry *)sb->pentry;
for (i = 0; i < num; i++, pentry++) {
if (pentry->irq != (u8)0xff) { /* native RTE case */
int irq = pentry->irq;
if (irq != (u8)0xff) { /* native RTE case */
/* these SPI2 devices are not exposed to system as PCI
* devices, but they have separate RTE entry in IOAPIC
* so we have to enable them one by one here
*/
ioapic = mp_find_ioapic(pentry->irq);
ioapic = mp_find_ioapic(irq);
irq_attr.ioapic = ioapic;
irq_attr.ioapic_pin = pentry->irq;
irq_attr.ioapic_pin = irq;
irq_attr.trigger = 1;
irq_attr.polarity = 1;
io_apic_set_pci_routing(NULL, pentry->irq, &irq_attr);
io_apic_set_pci_routing(NULL, irq, &irq_attr);
} else
pentry->irq = 0; /* No irq */
irq = 0; /* No irq */
switch (pentry->type) {
case SFI_DEV_TYPE_IPC:
/* ID as IRQ is a hack that will go away */
pdev = platform_device_alloc(pentry->name, pentry->irq);
pdev = platform_device_alloc(pentry->name, irq);
if (pdev == NULL) {
pr_err("out of memory for SFI platform device '%s'.\n",
pentry->name);
continue;
}
install_irq_resource(pdev, pentry->irq);
install_irq_resource(pdev, irq);
pr_debug("info[%2d]: IPC bus, name = %16.16s, "
"irq = 0x%2x\n", i, pentry->name, pentry->irq);
"irq = 0x%2x\n", i, pentry->name, irq);
sfi_handle_ipc_dev(pdev);
break;
case SFI_DEV_TYPE_SPI:
memset(&spi_info, 0, sizeof(spi_info));
strncpy(spi_info.modalias, pentry->name, SFI_NAME_LEN);
spi_info.irq = pentry->irq;
spi_info.irq = irq;
spi_info.bus_num = pentry->host_num;
spi_info.chip_select = pentry->addr;
spi_info.max_speed_hz = pentry->max_freq;
@ -726,7 +728,7 @@ static int __init sfi_parse_devs(struct sfi_table_header *table)
memset(&i2c_info, 0, sizeof(i2c_info));
bus = pentry->host_num;
strncpy(i2c_info.type, pentry->name, SFI_NAME_LEN);
i2c_info.irq = pentry->irq;
i2c_info.irq = irq;
i2c_info.addr = pentry->addr;
pr_debug("info[%2d]: I2C bus = %d, name = %16.16s, "
"irq = 0x%2x, addr = 0x%x\n", i, bus,

2
drivers/gpio/gpio-omap.c
View File

@ -34,8 +34,8 @@ struct gpio_bank {
u16 irq;
u16 virtual_irq_start;
int method;
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
u32 suspend_wakeup;
#if defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP2PLUS)
u32 saved_wakeup;
#endif
u32 non_wakeup_gpios;

1
drivers/gpio/gpio-pca953x.c
View File

@ -577,6 +577,7 @@ pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
void
pca953x_get_alt_pdata(struct i2c_client *client, int *gpio_base, int *invert)
{
*gpio_base = -1;
}
#endif

15
drivers/gpu/drm/radeon/atom.c
View File

@ -277,7 +277,12 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
case ATOM_ARG_FB:
idx = U8(*ptr);
(*ptr)++;
val = gctx->scratch[((gctx->fb_base + idx) / 4)];
if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) {
DRM_ERROR("ATOM: fb read beyond scratch region: %d vs. %d\n",
gctx->fb_base + (idx * 4), gctx->scratch_size_bytes);
val = 0;
} else
val = gctx->scratch[(gctx->fb_base / 4) + idx];
if (print)
DEBUG("FB[0x%02X]", idx);
break;
@ -531,7 +536,11 @@ static void atom_put_dst(atom_exec_context *ctx, int arg, uint8_t attr,
case ATOM_ARG_FB:
idx = U8(*ptr);
(*ptr)++;
gctx->scratch[((gctx->fb_base + idx) / 4)] = val;
if ((gctx->fb_base + (idx * 4)) > gctx->scratch_size_bytes) {
DRM_ERROR("ATOM: fb write beyond scratch region: %d vs. %d\n",
gctx->fb_base + (idx * 4), gctx->scratch_size_bytes);
} else
gctx->scratch[(gctx->fb_base / 4) + idx] = val;
DEBUG("FB[0x%02X]", idx);
break;
case ATOM_ARG_PLL:
@ -1370,11 +1379,13 @@ int atom_allocate_fb_scratch(struct atom_context *ctx)
usage_bytes = firmware_usage->asFirmwareVramReserveInfo[0].usFirmwareUseInKb * 1024;
}
ctx->scratch_size_bytes = 0;
if (usage_bytes == 0)
usage_bytes = 20 * 1024;
/* allocate some scratch memory */
ctx->scratch = kzalloc(usage_bytes, GFP_KERNEL);
if (!ctx->scratch)
return -ENOMEM;
ctx->scratch_size_bytes = usage_bytes;
return 0;
}

1
drivers/gpu/drm/radeon/atom.h
View File

@ -137,6 +137,7 @@ struct atom_context {
int cs_equal, cs_above;
int io_mode;
uint32_t *scratch;
int scratch_size_bytes;
};
extern int atom_debug;

2
drivers/gpu/drm/radeon/atombios_crtc.c
View File

@ -466,7 +466,7 @@ static void atombios_crtc_program_ss(struct drm_crtc *crtc,
return;
}
args.v2.ucEnable = enable;
if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK))
if ((ss->percentage == 0) || (ss->type & ATOM_EXTERNAL_SS_MASK) || ASIC_IS_DCE41(rdev))
args.v2.ucEnable = ATOM_DISABLE;
} else if (ASIC_IS_DCE3(rdev)) {
args.v1.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage);

12
drivers/gpu/drm/radeon/atombios_dp.c
View File

@ -129,7 +129,9 @@ static int radeon_dp_aux_native_write(struct radeon_connector *radeon_connector,
for (retry = 0; retry < 4; retry++) {
ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
msg, msg_bytes, NULL, 0, delay, &ack);
if (ret < 0)
if (ret == -EBUSY)
continue;
else if (ret < 0)
return ret;
if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
return send_bytes;
@ -160,7 +162,9 @@ static int radeon_dp_aux_native_read(struct radeon_connector *radeon_connector,
for (retry = 0; retry < 4; retry++) {
ret = radeon_process_aux_ch(dig_connector->dp_i2c_bus,
msg, msg_bytes, recv, recv_bytes, delay, &ack);
if (ret < 0)
if (ret == -EBUSY)
continue;
else if (ret < 0)
return ret;
if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK)
return ret;
@ -236,7 +240,9 @@ int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
for (retry = 0; retry < 4; retry++) {
ret = radeon_process_aux_ch(auxch,
msg, msg_bytes, reply, reply_bytes, 0, &ack);
if (ret < 0) {
if (ret == -EBUSY)
continue;
else if (ret < 0) {
DRM_DEBUG_KMS("aux_ch failed %d\n", ret);
return ret;
}

21
drivers/gpu/drm/radeon/radeon_connectors.c
View File

@ -1303,23 +1303,14 @@ radeon_dp_detect(struct drm_connector *connector, bool force)
/* get the DPCD from the bridge */
radeon_dp_getdpcd(radeon_connector);
if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
ret = connector_status_connected;
else {
/* need to setup ddc on the bridge */
if (encoder)
radeon_atom_ext_encoder_setup_ddc(encoder);
if (encoder) {
/* setup ddc on the bridge */
radeon_atom_ext_encoder_setup_ddc(encoder);
if (radeon_ddc_probe(radeon_connector,
radeon_connector->requires_extended_probe))
radeon_connector->requires_extended_probe)) /* try DDC */
ret = connector_status_connected;
}
if ((ret == connector_status_disconnected) &&
radeon_connector->dac_load_detect) {
struct drm_encoder *encoder = radeon_best_single_encoder(connector);
struct drm_encoder_helper_funcs *encoder_funcs;
if (encoder) {
encoder_funcs = encoder->helper_private;
else if (radeon_connector->dac_load_detect) { /* try load detection */
struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private;
ret = encoder_funcs->detect(encoder, connector);
}
}

26
drivers/gpu/drm/radeon/radeon_encoders.c
View File

@ -1638,7 +1638,17 @@ atombios_set_encoder_crtc_source(struct drm_encoder *encoder)
break;
case 2:
args.v2.ucCRTC = radeon_crtc->crtc_id;
args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
if (radeon_encoder_is_dp_bridge(encoder)) {
struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
args.v2.ucEncodeMode = ATOM_ENCODER_MODE_LVDS;
else if (connector->connector_type == DRM_MODE_CONNECTOR_VGA)
args.v2.ucEncodeMode = ATOM_ENCODER_MODE_CRT;
else
args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
} else
args.v2.ucEncodeMode = atombios_get_encoder_mode(encoder);
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
@ -1755,9 +1765,17 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
/* DCE4/5 */
if (ASIC_IS_DCE4(rdev)) {
dig = radeon_encoder->enc_priv;
if (ASIC_IS_DCE41(rdev))
return radeon_crtc->crtc_id;
else {
if (ASIC_IS_DCE41(rdev)) {
/* ontario follows DCE4 */
if (rdev->family == CHIP_PALM) {
if (dig->linkb)
return 1;
else
return 0;
} else
/* llano follows DCE3.2 */
return radeon_crtc->crtc_id;
} else {
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
if (dig->linkb)

2
drivers/gpu/drm/ttm/ttm_bo_util.c
View File

@ -321,7 +321,7 @@ int ttm_bo_move_memcpy(struct ttm_buffer_object *bo,
struct ttm_mem_type_manager *man = &bdev->man[new_mem->mem_type];
struct ttm_tt *ttm = bo->ttm;
struct ttm_mem_reg *old_mem = &bo->mem;
struct ttm_mem_reg old_copy;
struct ttm_mem_reg old_copy = *old_mem;
void *old_iomap;
void *new_iomap;
int ret;

15
drivers/hwmon/w83627ehf.c
View File

@ -1715,7 +1715,8 @@ static void w83627ehf_device_remove_files(struct device *dev)
}
/* Get the monitoring functions started */
static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data)
static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data,
enum kinds kind)
{
int i;
u8 tmp, diode;
@ -1746,10 +1747,16 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data)
w83627ehf_write_value(data, W83627EHF_REG_VBAT, tmp | 0x01);
/* Get thermal sensor types */
diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE);
switch (kind) {
case w83627ehf:
diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE);
break;
default:
diode = 0x70;
}
for (i = 0; i < 3; i++) {
if ((tmp & (0x02 << i)))
data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 2;
data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 3;
else
data->temp_type[i] = 4; /* thermistor */
}
@ -2016,7 +2023,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
}
/* Initialize the chip */
w83627ehf_init_device(data);
w83627ehf_init_device(data, sio_data->kind);
data->vrm = vid_which_vrm();
superio_enter(sio_data->sioreg);

24
drivers/ide/Kconfig
View File

@ -327,7 +327,7 @@ config BLK_DEV_OPTI621
select BLK_DEV_IDEPCI
help
This is a driver for the OPTi 82C621 EIDE controller.
Please read the comments at the top of <file:drivers/ide/pci/opti621.c>.
Please read the comments at the top of <file:drivers/ide/opti621.c>.
config BLK_DEV_RZ1000
tristate "RZ1000 chipset bugfix/support"
@ -365,7 +365,7 @@ config BLK_DEV_ALI15X3
normal dual channel support.
Please read the comments at the top of
<file:drivers/ide/pci/alim15x3.c>.
<file:drivers/ide/alim15x3.c>.
If unsure, say N.
@ -528,7 +528,7 @@ config BLK_DEV_NS87415
This driver adds detection and support for the NS87415 chip
(used mainly on SPARC64 and PA-RISC machines).
Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
Please read the comments at the top of <file:drivers/ide/ns87415.c>.
config BLK_DEV_PDC202XX_OLD
tristate "PROMISE PDC202{46|62|65|67} support"
@ -547,7 +547,7 @@ config BLK_DEV_PDC202XX_OLD
for more than one card.
Please read the comments at the top of
<file:drivers/ide/pci/pdc202xx_old.c>.
<file:drivers/ide/pdc202xx_old.c>.
If unsure, say N.
@ -593,7 +593,7 @@ config BLK_DEV_SIS5513
ATA100: SiS635, SiS645, SiS650, SiS730, SiS735, SiS740,
SiS745, SiS750
Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
Please read the comments at the top of <file:drivers/ide/sis5513.c>.
config BLK_DEV_SL82C105
tristate "Winbond SL82c105 support"
@ -616,7 +616,7 @@ config BLK_DEV_SLC90E66
look-a-like to the PIIX4 it should be a nice addition.
Please read the comments at the top of
<file:drivers/ide/pci/slc90e66.c>.
<file:drivers/ide/slc90e66.c>.
config BLK_DEV_TRM290
tristate "Tekram TRM290 chipset support"
@ -625,7 +625,7 @@ config BLK_DEV_TRM290
This driver adds support for bus master DMA transfers
using the Tekram TRM290 PCI IDE chip. Volunteers are
needed for further tweaking and development.
Please read the comments at the top of <file:drivers/ide/pci/trm290.c>.
Please read the comments at the top of <file:drivers/ide/trm290.c>.
config BLK_DEV_VIA82CXXX
tristate "VIA82CXXX chipset support"
@ -836,7 +836,7 @@ config BLK_DEV_ALI14XX
of the ALI M1439/1443/1445/1487/1489 chipsets, and permits faster
I/O speeds to be set as well.
See the files <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/ali14xx.c> for more info.
<file:drivers/ide/ali14xx.c> for more info.
config BLK_DEV_DTC2278
tristate "DTC-2278 support"
@ -847,7 +847,7 @@ config BLK_DEV_DTC2278
boot parameter. It enables support for the secondary IDE interface
of the DTC-2278 card, and permits faster I/O speeds to be set as
well. See the <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/dtc2278.c> files for more info.
<file:drivers/ide/dtc2278.c> files for more info.
config BLK_DEV_HT6560B
tristate "Holtek HT6560B support"
@ -858,7 +858,7 @@ config BLK_DEV_HT6560B
boot parameter. It enables support for the secondary IDE interface
of the Holtek card, and permits faster I/O speeds to be set as well.
See the <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/ht6560b.c> files for more info.
<file:drivers/ide/ht6560b.c> files for more info.
config BLK_DEV_QD65XX
tristate "QDI QD65xx support"
@ -867,7 +867,7 @@ config BLK_DEV_QD65XX
help
This driver is enabled at runtime using the "qd65xx.probe" kernel
boot parameter. It permits faster I/O speeds to be set. See the
<file:Documentation/ide/ide.txt> and <file:drivers/ide/legacy/qd65xx.c>
<file:Documentation/ide/ide.txt> and <file:drivers/ide/qd65xx.c>
for more info.
config BLK_DEV_UMC8672
@ -879,7 +879,7 @@ config BLK_DEV_UMC8672
boot parameter. It enables support for the secondary IDE interface
of the UMC-8672, and permits faster I/O speeds to be set as well.
See the files <file:Documentation/ide/ide.txt> and
<file:drivers/ide/legacy/umc8672.c> for more info.
<file:drivers/ide/umc8672.c> for more info.
endif

2
drivers/media/video/v4l2-dev.c
View File

@ -181,7 +181,7 @@ static void v4l2_device_release(struct device *cd)
* TODO: In the long run all drivers that use v4l2_device should use the
* v4l2_device release callback. This check will then be unnecessary.
*/
if (v4l2_dev->release == NULL)
if (v4l2_dev && v4l2_dev->release == NULL)
v4l2_dev = NULL;
/* Release video_device and perform other

7
drivers/net/bonding/bond_main.c
View File

@ -1432,6 +1432,8 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
struct sk_buff *skb = *pskb;
struct slave *slave;
struct bonding *bond;
void (*recv_probe)(struct sk_buff *, struct bonding *,
struct slave *);
skb = skb_share_check(skb, GFP_ATOMIC);
if (unlikely(!skb))
@ -1445,11 +1447,12 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
if (bond->params.arp_interval)
slave->dev->last_rx = jiffies;
if (bond->recv_probe) {
recv_probe = ACCESS_ONCE(bond->recv_probe);
if (recv_probe) {
struct sk_buff *nskb = skb_clone(skb, GFP_ATOMIC);
if (likely(nskb)) {
bond->recv_probe(nskb, bond, slave);
recv_probe(nskb, bond, slave);
dev_kfree_skb(nskb);
}
}

11
drivers/net/can/mscan/mscan.c
View File

@ -261,11 +261,13 @@ static netdev_tx_t mscan_start_xmit(struct sk_buff *skb, struct net_device *dev)
void __iomem *data = &regs->tx.dsr1_0;
u16 *payload = (u16 *)frame->data;
/* It is safe to write into dsr[dlc+1] */
for (i = 0; i < (frame->can_dlc + 1) / 2; i++) {
for (i = 0; i < frame->can_dlc / 2; i++) {
out_be16(data, *payload++);
data += 2 + _MSCAN_RESERVED_DSR_SIZE;
}
/* write remaining byte if necessary */
if (frame->can_dlc & 1)
out_8(data, frame->data[frame->can_dlc - 1]);
}
out_8(&regs->tx.dlr, frame->can_dlc);
@ -330,10 +332,13 @@ static void mscan_get_rx_frame(struct net_device *dev, struct can_frame *frame)
void __iomem *data = &regs->rx.dsr1_0;
u16 *payload = (u16 *)frame->data;
for (i = 0; i < (frame->can_dlc + 1) / 2; i++) {
for (i = 0; i < frame->can_dlc / 2; i++) {
*payload++ = in_be16(data);
data += 2 + _MSCAN_RESERVED_DSR_SIZE;
}
/* read remaining byte if necessary */
if (frame->can_dlc & 1)
frame->data[frame->can_dlc - 1] = in_8(data);
}
out_8(&regs->canrflg, MSCAN_RXF);

18
drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
View File

@ -234,13 +234,19 @@ do { \
* FUNC_N_CLID_X = N * NUM_SPECIAL_CLIENTS + FUNC_0_CLID_X
*
*/
/* iSCSI L2 */
#define BNX2X_ISCSI_ETH_CL_ID_IDX 1
#define BNX2X_ISCSI_ETH_CID 49
enum {
BNX2X_ISCSI_ETH_CL_ID_IDX,
BNX2X_FCOE_ETH_CL_ID_IDX,
BNX2X_MAX_CNIC_ETH_CL_ID_IDX,
};
/* FCoE L2 */
#define BNX2X_FCOE_ETH_CL_ID_IDX 2
#define BNX2X_FCOE_ETH_CID 50
#define BNX2X_CNIC_START_ETH_CID 48
enum {
/* iSCSI L2 */
BNX2X_ISCSI_ETH_CID = BNX2X_CNIC_START_ETH_CID,
/* FCoE L2 */
BNX2X_FCOE_ETH_CID,
};
/** Additional rings budgeting */
#ifdef BCM_CNIC

2
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
View File

@ -1297,7 +1297,7 @@ static inline void bnx2x_init_txdata(struct bnx2x *bp,
static inline u8 bnx2x_cnic_eth_cl_id(struct bnx2x *bp, u8 cl_idx)
{
return bp->cnic_base_cl_id + cl_idx +
(bp->pf_num >> 1) * NON_ETH_CONTEXT_USE;
(bp->pf_num >> 1) * BNX2X_MAX_CNIC_ETH_CL_ID_IDX;
}
static inline u8 bnx2x_cnic_fw_sb_id(struct bnx2x *bp)

10
drivers/net/ethernet/broadcom/tg3.c
View File

@ -6529,12 +6529,12 @@ static void tg3_tx_skb_unmap(struct tg3_napi *tnapi, u32 entry, int last)
/* Workaround 4GB and 40-bit hardware DMA bugs. */
static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
struct sk_buff *skb,
struct sk_buff **pskb,
u32 *entry, u32 *budget,
u32 base_flags, u32 mss, u32 vlan)
{
struct tg3 *tp = tnapi->tp;
struct sk_buff *new_skb;
struct sk_buff *new_skb, *skb = *pskb;
dma_addr_t new_addr = 0;
int ret = 0;
@ -6576,7 +6576,7 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
}
dev_kfree_skb(skb);
*pskb = new_skb;
return ret;
}
@ -6803,7 +6803,7 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
*/
entry = tnapi->tx_prod;
budget = tg3_tx_avail(tnapi);
if (tigon3_dma_hwbug_workaround(tnapi, skb, &entry, &budget,
if (tigon3_dma_hwbug_workaround(tnapi, &skb, &entry, &budget,
base_flags, mss, vlan))
goto out_unlock;
}
@ -15668,7 +15668,7 @@ static void __devexit tg3_remove_one(struct pci_dev *pdev)
cancel_work_sync(&tp->reset_task);
if (!tg3_flag(tp, USE_PHYLIB)) {
if (tg3_flag(tp, USE_PHYLIB)) {
tg3_phy_fini(tp);
tg3_mdio_fini(tp);
}

6
drivers/net/ethernet/jme.c
View File

@ -3132,6 +3132,9 @@ jme_suspend(struct device *dev)
struct net_device *netdev = pci_get_drvdata(pdev);
struct jme_adapter *jme = netdev_priv(netdev);
if (!netif_running(netdev))
return 0;
atomic_dec(&jme->link_changing);
netif_device_detach(netdev);
@ -3172,6 +3175,9 @@ jme_resume(struct device *dev)
struct net_device *netdev = pci_get_drvdata(pdev);
struct jme_adapter *jme = netdev_priv(netdev);
if (!netif_running(netdev))
return 0;
jme_clear_pm(jme);
jme_phy_on(jme);
if (test_bit(JME_FLAG_SSET, &jme->flags))

6
drivers/net/ethernet/mellanox/mlx4/en_tx.c
View File

@ -172,7 +172,7 @@ int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv,
memset(ring->buf, 0, ring->buf_size);
ring->qp_state = MLX4_QP_STATE_RST;
ring->doorbell_qpn = swab32(ring->qp.qpn << 8);
ring->doorbell_qpn = ring->qp.qpn << 8;
mlx4_en_fill_qp_context(priv, ring->size, ring->stride, 1, 0, ring->qpn,
ring->cqn, &ring->context);
@ -779,7 +779,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
skb_orphan(skb);
if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) {
*(u32 *) (&tx_desc->ctrl.vlan_tag) |= ring->doorbell_qpn;
*(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn);
op_own |= htonl((bf_index & 0xffff) << 8);
/* Ensure new descirptor hits memory
* before setting ownership of this descriptor to HW */
@ -800,7 +800,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
wmb();
tx_desc->ctrl.owner_opcode = op_own;
wmb();
writel(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL);
iowrite32be(ring->doorbell_qpn, ring->bf.uar->map + MLX4_SEND_DOORBELL);
}
/* Poll CQ here */

90
drivers/net/ethernet/realtek/r8169.c
View File

@ -2937,7 +2937,7 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp)
rtl_writephy(tp, 0x1f, 0x0004);
rtl_writephy(tp, 0x1f, 0x0007);
rtl_writephy(tp, 0x1e, 0x0020);
rtl_w1w0_phy(tp, 0x06, 0x0000, 0x0100);
rtl_w1w0_phy(tp, 0x15, 0x0000, 0x0100);
rtl_writephy(tp, 0x1f, 0x0002);
rtl_writephy(tp, 0x1f, 0x0000);
rtl_writephy(tp, 0x0d, 0x0007);
@ -3491,6 +3491,37 @@ static void __devinit rtl_init_mdio_ops(struct rtl8169_private *tp)
}
}
static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_29:
case RTL_GIGA_MAC_VER_30:
case RTL_GIGA_MAC_VER_32:
case RTL_GIGA_MAC_VER_33:
case RTL_GIGA_MAC_VER_34:
RTL_W32(RxConfig, RTL_R32(RxConfig) |
AcceptBroadcast | AcceptMulticast | AcceptMyPhys);
break;
default:
break;
}
}
static bool rtl_wol_pll_power_down(struct rtl8169_private *tp)
{
if (!(__rtl8169_get_wol(tp) & WAKE_ANY))
return false;
rtl_writephy(tp, 0x1f, 0x0000);
rtl_writephy(tp, MII_BMCR, 0x0000);
rtl_wol_suspend_quirk(tp);
return true;
}
static void r810x_phy_power_down(struct rtl8169_private *tp)
{
rtl_writephy(tp, 0x1f, 0x0000);
@ -3505,18 +3536,8 @@ static void r810x_phy_power_up(struct rtl8169_private *tp)
static void r810x_pll_power_down(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
if (__rtl8169_get_wol(tp) & WAKE_ANY) {
rtl_writephy(tp, 0x1f, 0x0000);
rtl_writephy(tp, MII_BMCR, 0x0000);
if (tp->mac_version == RTL_GIGA_MAC_VER_29 ||
tp->mac_version == RTL_GIGA_MAC_VER_30)
RTL_W32(RxConfig, RTL_R32(RxConfig) | AcceptBroadcast |
AcceptMulticast | AcceptMyPhys);
if (rtl_wol_pll_power_down(tp))
return;
}
r810x_phy_power_down(tp);
}
@ -3605,17 +3626,8 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
tp->mac_version == RTL_GIGA_MAC_VER_33)
rtl_ephy_write(ioaddr, 0x19, 0xff64);
if (__rtl8169_get_wol(tp) & WAKE_ANY) {
rtl_writephy(tp, 0x1f, 0x0000);
rtl_writephy(tp, MII_BMCR, 0x0000);
if (tp->mac_version == RTL_GIGA_MAC_VER_32 ||
tp->mac_version == RTL_GIGA_MAC_VER_33 ||
tp->mac_version == RTL_GIGA_MAC_VER_34)
RTL_W32(RxConfig, RTL_R32(RxConfig) | AcceptBroadcast |
AcceptMulticast | AcceptMyPhys);
if (rtl_wol_pll_power_down(tp))
return;
}
r8168_phy_power_down(tp);
@ -6161,11 +6173,30 @@ static const struct dev_pm_ops rtl8169_pm_ops = {
#endif /* !CONFIG_PM */
static void rtl_wol_shutdown_quirk(struct rtl8169_private *tp)
{
void __iomem *ioaddr = tp->mmio_addr;
/* WoL fails with 8168b when the receiver is disabled. */
switch (tp->mac_version) {
case RTL_GIGA_MAC_VER_11:
case RTL_GIGA_MAC_VER_12:
case RTL_GIGA_MAC_VER_17:
pci_clear_master(tp->pci_dev);
RTL_W8(ChipCmd, CmdRxEnb);
/* PCI commit */
RTL_R8(ChipCmd);
break;
default:
break;
}
}
static void rtl_shutdown(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct rtl8169_private *tp = netdev_priv(dev);
void __iomem *ioaddr = tp->mmio_addr;
rtl8169_net_suspend(dev);
@ -6179,16 +6210,9 @@ static void rtl_shutdown(struct pci_dev *pdev)
spin_unlock_irq(&tp->lock);
if (system_state == SYSTEM_POWER_OFF) {
/* WoL fails with 8168b when the receiver is disabled. */
if ((tp->mac_version == RTL_GIGA_MAC_VER_11 ||
tp->mac_version == RTL_GIGA_MAC_VER_12 ||
tp->mac_version == RTL_GIGA_MAC_VER_17) &&
(tp->features & RTL_FEATURE_WOL)) {
pci_clear_master(pdev);
RTL_W8(ChipCmd, CmdRxEnb);
/* PCI commit */
RTL_R8(ChipCmd);
if (__rtl8169_get_wol(tp) & WAKE_ANY) {
rtl_wol_suspend_quirk(tp);
rtl_wol_shutdown_quirk(tp);
}
pci_wake_from_d3(pdev, true);

2
drivers/net/ethernet/smsc/smsc911x.c
View File

@ -26,6 +26,7 @@
* LAN9215, LAN9216, LAN9217, LAN9218
* LAN9210, LAN9211
* LAN9220, LAN9221
* LAN89218
*
*/
@ -1987,6 +1988,7 @@ static int __devinit smsc911x_init(struct net_device *dev)
case 0x01170000:
case 0x01160000:
case 0x01150000:
case 0x218A0000:
/* LAN911[5678] family */
pdata->generation = pdata->idrev & 0x0000FFFF;
break;

5
drivers/net/netconsole.c
View File

@ -307,6 +307,11 @@ static ssize_t store_enabled(struct netconsole_target *nt,
return err;
if (enabled < 0 || enabled > 1)
return -EINVAL;
if (enabled == nt->enabled) {
printk(KERN_INFO "netconsole: network logging has already %s\n",
nt->enabled ? "started" : "stopped");
return -EINVAL;
}
if (enabled) { /* 1 */

2
drivers/net/phy/mdio-gpio.c
View File

@ -241,7 +241,7 @@ MODULE_DEVICE_TABLE(of, mdio_ofgpio_match);
static struct platform_driver mdio_ofgpio_driver = {
.driver = {
.name = "mdio-gpio",
.name = "mdio-ofgpio",
.owner = THIS_MODULE,
.of_match_table = mdio_ofgpio_match,
},

22
drivers/net/ppp/pptp.c
View File

@ -285,8 +285,10 @@ static int pptp_xmit(struct ppp_channel *chan, struct sk_buff *skb)
ip_send_check(iph);
ip_local_out(skb);
return 1;
tx_error:
kfree_skb(skb);
return 1;
}
@ -305,11 +307,18 @@ static int pptp_rcv_core(struct sock *sk, struct sk_buff *skb)
}
header = (struct pptp_gre_header *)(skb->data);
headersize = sizeof(*header);
/* test if acknowledgement present */
if (PPTP_GRE_IS_A(header->ver)) {
__u32 ack = (PPTP_GRE_IS_S(header->flags)) ?
header->ack : header->seq; /* ack in different place if S = 0 */
__u32 ack;
if (!pskb_may_pull(skb, headersize))
goto drop;
header = (struct pptp_gre_header *)(skb->data);
/* ack in different place if S = 0 */
ack = PPTP_GRE_IS_S(header->flags) ? header->ack : header->seq;
ack = ntohl(ack);
@ -318,21 +327,18 @@ static int pptp_rcv_core(struct sock *sk, struct sk_buff *skb)
/* also handle sequence number wrap-around */
if (WRAPPED(ack, opt->ack_recv))
opt->ack_recv = ack;
} else {
headersize -= sizeof(header->ack);
}
/* test if payload present */
if (!PPTP_GRE_IS_S(header->flags))
goto drop;
headersize = sizeof(*header);
payload_len = ntohs(header->payload_len);
seq = ntohl(header->seq);
/* no ack present? */
if (!PPTP_GRE_IS_A(header->ver))
headersize -= sizeof(header->ack);
/* check for incomplete packet (length smaller than expected) */
if (skb->len - headersize < payload_len)
if (!pskb_may_pull(skb, headersize + payload_len))
goto drop;
payload = skb->data + headersize;

3
drivers/staging/octeon/ethernet-rx.c
View File

@ -411,7 +411,8 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
skb->protocol = eth_type_trans(skb, dev);
skb->dev = dev;
if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc || work->word2.s.L4_error))
if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc ||
work->word2.s.L4_error || !work->word2.s.tcp_or_udp))
skb->ip_summed = CHECKSUM_NONE;
else
skb->ip_summed = CHECKSUM_UNNECESSARY;

4
drivers/tty/serial/lantiq.c
View File

@ -478,8 +478,10 @@ lqasc_set_termios(struct uart_port *port,
spin_unlock_irqrestore(&ltq_asc_lock, flags);
/* Don't rewrite B0 */
if (tty_termios_baud_rate(new))
if (tty_termios_baud_rate(new))
tty_termios_encode_baud_rate(new, baud, baud);
uart_update_timeout(port, cflag, baud);
}
static const char*

11
fs/btrfs/ioctl.c
View File

@ -1047,7 +1047,16 @@ int btrfs_defrag_file(struct inode *inode, struct file *file,
if (!max_to_defrag)
max_to_defrag = last_index - 1;
while (i <= last_index && defrag_count < max_to_defrag) {
/*
* make writeback starts from i, so the defrag range can be
* written sequentially.
*/
if (i < inode->i_mapping->writeback_index)
inode->i_mapping->writeback_index = i;
while (i <= last_index && defrag_count < max_to_defrag &&
(i < (i_size_read(inode) + PAGE_CACHE_SIZE - 1) >>
PAGE_CACHE_SHIFT)) {
/*
* make sure we stop running if someone unmounts
* the FS

2
fs/cifs/connect.c
View File

@ -2018,7 +2018,7 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
warned_on_ntlm = true;
cERROR(1, "default security mechanism requested. The default "
"security mechanism will be upgraded from ntlm to "
"ntlmv2 in kernel release 3.1");
"ntlmv2 in kernel release 3.2");
}
ses->overrideSecFlg = volume_info->secFlg;

3
fs/xfs/xfs_buf_item.c
View File

@ -629,7 +629,7 @@ xfs_buf_item_push(
* the xfsbufd to get this buffer written. We have to unlock the buffer
* to allow the xfsbufd to write it, too.
*/
STATIC void
STATIC bool
xfs_buf_item_pushbuf(
struct xfs_log_item *lip)
{
@ -643,6 +643,7 @@ xfs_buf_item_pushbuf(
xfs_buf_delwri_promote(bp);
xfs_buf_relse(bp);
return true;
}
STATIC void

10
fs/xfs/xfs_dquot_item.c
View File

@ -183,13 +183,14 @@ xfs_qm_dqunpin_wait(
* search the buffer cache can be a time consuming thing, and AIL lock is a
* spinlock.
*/
STATIC void
STATIC bool
xfs_qm_dquot_logitem_pushbuf(
struct xfs_log_item *lip)
{
struct xfs_dq_logitem *qlip = DQUOT_ITEM(lip);
struct xfs_dquot *dqp = qlip->qli_dquot;
struct xfs_buf *bp;
bool ret = true;
ASSERT(XFS_DQ_IS_LOCKED(dqp));
@ -201,17 +202,20 @@ xfs_qm_dquot_logitem_pushbuf(
if (completion_done(&dqp->q_flush) ||
!(lip->li_flags & XFS_LI_IN_AIL)) {
xfs_dqunlock(dqp);
return;
return true;
}
bp = xfs_incore(dqp->q_mount->m_ddev_targp, qlip->qli_format.qlf_blkno,
dqp->q_mount->m_quotainfo->qi_dqchunklen, XBF_TRYLOCK);
xfs_dqunlock(dqp);
if (!bp)
return;
return true;
if (XFS_BUF_ISDELAYWRITE(bp))
xfs_buf_delwri_promote(bp);
if (xfs_buf_ispinned(bp))
ret = false;
xfs_buf_relse(bp);
return ret;
}
/*

10
fs/xfs/xfs_inode_item.c
View File

@ -708,13 +708,14 @@ xfs_inode_item_committed(
* marked delayed write. If that's the case, we'll promote it and that will
* allow the caller to write the buffer by triggering the xfsbufd to run.
*/
STATIC void
STATIC bool
xfs_inode_item_pushbuf(
struct xfs_log_item *lip)
{
struct xfs_inode_log_item *iip = INODE_ITEM(lip);
struct xfs_inode *ip = iip->ili_inode;
struct xfs_buf *bp;
bool ret = true;
ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED));
@ -725,7 +726,7 @@ xfs_inode_item_pushbuf(
if (completion_done(&ip->i_flush) ||
!(lip->li_flags & XFS_LI_IN_AIL)) {
xfs_iunlock(ip, XFS_ILOCK_SHARED);
return;
return true;
}
bp = xfs_incore(ip->i_mount->m_ddev_targp, iip->ili_format.ilf_blkno,
@ -733,10 +734,13 @@ xfs_inode_item_pushbuf(
xfs_iunlock(ip, XFS_ILOCK_SHARED);
if (!bp)
return;
return true;
if (XFS_BUF_ISDELAYWRITE(bp))
xfs_buf_delwri_promote(bp);
if (xfs_buf_ispinned(bp))
ret = false;
xfs_buf_relse(bp);
return ret;
}
/*

2
fs/xfs/xfs_linux.h
View File

@ -68,6 +68,8 @@
#include <linux/ctype.h>
#include <linux/writeback.h>
#include <linux/capability.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
#include <linux/list_sort.h>
#include <asm/page.h>

13
fs/xfs/xfs_super.c
View File

@ -1652,24 +1652,13 @@ xfs_init_workqueues(void)
*/
xfs_syncd_wq = alloc_workqueue("xfssyncd", WQ_CPU_INTENSIVE, 8);
if (!xfs_syncd_wq)
goto out;
xfs_ail_wq = alloc_workqueue("xfsail", WQ_CPU_INTENSIVE, 8);
if (!xfs_ail_wq)
goto out_destroy_syncd;
return -ENOMEM;
return 0;
out_destroy_syncd:
destroy_workqueue(xfs_syncd_wq);
out:
return -ENOMEM;
}
STATIC void
xfs_destroy_workqueues(void)
{
destroy_workqueue(xfs_ail_wq);
destroy_workqueue(xfs_syncd_wq);
}

2
fs/xfs/xfs_trans.h
View File

@ -350,7 +350,7 @@ typedef struct xfs_item_ops {
void (*iop_unlock)(xfs_log_item_t *);
xfs_lsn_t (*iop_committed)(xfs_log_item_t *, xfs_lsn_t);
void (*iop_push)(xfs_log_item_t *);
void (*iop_pushbuf)(xfs_log_item_t *);
bool (*iop_pushbuf)(xfs_log_item_t *);
void (*iop_committing)(xfs_log_item_t *, xfs_lsn_t);
} xfs_item_ops_t;

83
fs/xfs/xfs_trans_ail.c
View File

@ -28,8 +28,6 @@
#include "xfs_trans_priv.h"
#include "xfs_error.h"
struct workqueue_struct *xfs_ail_wq; /* AIL workqueue */
#ifdef DEBUG
/*
* Check that the list is sorted as it should be.
@ -356,16 +354,10 @@ xfs_ail_delete(
xfs_trans_ail_cursor_clear(ailp, lip);
}
/*
* xfs_ail_worker does the work of pushing on the AIL. It will requeue itself
* to run at a later time if there is more work to do to complete the push.
*/
STATIC void
xfs_ail_worker(
struct work_struct *work)
static long
xfsaild_push(
struct xfs_ail *ailp)
{
struct xfs_ail *ailp = container_of(to_delayed_work(work),
struct xfs_ail, xa_work);
xfs_mount_t *mp = ailp->xa_mount;
struct xfs_ail_cursor cur;
xfs_log_item_t *lip;
@ -427,8 +419,13 @@ xfs_ail_worker(
case XFS_ITEM_PUSHBUF:
XFS_STATS_INC(xs_push_ail_pushbuf);
IOP_PUSHBUF(lip);
ailp->xa_last_pushed_lsn = lsn;
if (!IOP_PUSHBUF(lip)) {
stuck++;
flush_log = 1;
} else {
ailp->xa_last_pushed_lsn = lsn;
}
push_xfsbufd = 1;
break;
@ -440,7 +437,6 @@ xfs_ail_worker(
case XFS_ITEM_LOCKED:
XFS_STATS_INC(xs_push_ail_locked);
ailp->xa_last_pushed_lsn = lsn;
stuck++;
break;
@ -501,20 +497,6 @@ out_done:
/* We're past our target or empty, so idle */
ailp->xa_last_pushed_lsn = 0;
/*
* We clear the XFS_AIL_PUSHING_BIT first before checking
* whether the target has changed. If the target has changed,
* this pushes the requeue race directly onto the result of the
* atomic test/set bit, so we are guaranteed that either the
* the pusher that changed the target or ourselves will requeue
* the work (but not both).
*/
clear_bit(XFS_AIL_PUSHING_BIT, &ailp->xa_flags);
smp_rmb();
if (XFS_LSN_CMP(ailp->xa_target, target) == 0 ||
test_and_set_bit(XFS_AIL_PUSHING_BIT, &ailp->xa_flags))
return;
tout = 50;
} else if (XFS_LSN_CMP(lsn, target) >= 0) {
/*
@ -537,9 +519,30 @@ out_done:
tout = 20;
}
/* There is more to do, requeue us. */
queue_delayed_work(xfs_syncd_wq, &ailp->xa_work,
msecs_to_jiffies(tout));
return tout;
}
static int
xfsaild(
void *data)
{
struct xfs_ail *ailp = data;
long tout = 0; /* milliseconds */
while (!kthread_should_stop()) {
if (tout && tout <= 20)
__set_current_state(TASK_KILLABLE);
else
__set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(tout ?
msecs_to_jiffies(tout) : MAX_SCHEDULE_TIMEOUT);
try_to_freeze();
tout = xfsaild_push(ailp);
}
return 0;
}
/*
@ -574,8 +577,9 @@ xfs_ail_push(
*/
smp_wmb();
xfs_trans_ail_copy_lsn(ailp, &ailp->xa_target, &threshold_lsn);
if (!test_and_set_bit(XFS_AIL_PUSHING_BIT, &ailp->xa_flags))
queue_delayed_work(xfs_syncd_wq, &ailp->xa_work, 0);
smp_wmb();
wake_up_process(ailp->xa_task);
}
/*
@ -813,9 +817,18 @@ xfs_trans_ail_init(
INIT_LIST_HEAD(&ailp->xa_ail);
INIT_LIST_HEAD(&ailp->xa_cursors);
spin_lock_init(&ailp->xa_lock);
INIT_DELAYED_WORK(&ailp->xa_work, xfs_ail_worker);
ailp->xa_task = kthread_run(xfsaild, ailp, "xfsaild/%s",
ailp->xa_mount->m_fsname);
if (IS_ERR(ailp->xa_task))
goto out_free_ailp;
mp->m_ail = ailp;
return 0;
out_free_ailp:
kmem_free(ailp);
return ENOMEM;
}
void
@ -824,6 +837,6 @@ xfs_trans_ail_destroy(
{
struct xfs_ail *ailp = mp->m_ail;
cancel_delayed_work_sync(&ailp->xa_work);
kthread_stop(ailp->xa_task);
kmem_free(ailp);
}

8
fs/xfs/xfs_trans_priv.h
View File

@ -64,23 +64,17 @@ struct xfs_ail_cursor {
*/
struct xfs_ail {
struct xfs_mount *xa_mount;
struct task_struct *xa_task;
struct list_head xa_ail;
xfs_lsn_t xa_target;
struct list_head xa_cursors;
spinlock_t xa_lock;
struct delayed_work xa_work;
xfs_lsn_t xa_last_pushed_lsn;
unsigned long xa_flags;
};
#define XFS_AIL_PUSHING_BIT 0
/*
* From xfs_trans_ail.c
*/
extern struct workqueue_struct *xfs_ail_wq; /* AIL workqueue */
void xfs_trans_ail_update_bulk(struct xfs_ail *ailp,
struct xfs_ail_cursor *cur,
struct xfs_log_item **log_items, int nr_items,

2
include/linux/phy.h
View File

@ -420,7 +420,7 @@ struct phy_driver {
/*
* Requests a Tx timestamp for 'skb'. The phy driver promises
* to deliver it to the socket's error queue as soon as a
* to deliver it using skb_complete_tx_timestamp() as soon as a
* timestamp becomes available. One of the PTP_CLASS_ values
* is passed in 'type'.
*/

7
include/linux/skbuff.h
View File

@ -2216,8 +2216,13 @@ static inline bool skb_defer_rx_timestamp(struct sk_buff *skb)
/**
* skb_complete_tx_timestamp() - deliver cloned skb with tx timestamps
*
* PHY drivers may accept clones of transmitted packets for
* timestamping via their phy_driver.txtstamp method. These drivers
* must call this function to return the skb back to the stack, with
* or without a timestamp.
*
* @skb: clone of the the original outgoing packet
* @hwtstamps: hardware time stamps
* @hwtstamps: hardware time stamps, may be NULL if not available
*
*/
void skb_complete_tx_timestamp(struct sk_buff *skb,

1
include/net/ip_vs.h
View File

@ -900,6 +900,7 @@ struct netns_ipvs {
volatile int sync_state;
volatile int master_syncid;
volatile int backup_syncid;
struct mutex sync_mutex;
/* multicast interface name */
char master_mcast_ifn[IP_VS_IFNAME_MAXLEN];
char backup_mcast_ifn[IP_VS_IFNAME_MAXLEN];

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