Merge 4.0-rc7 into tty-next

We want the fixes in here as well, also to help out with merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2015-04-07 11:07:20 +02:00
305 changed files with 2834 additions and 1383 deletions

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@@ -19,7 +19,9 @@ the parent DSA node. The maximum number of allowed child nodes is 4
(DSA_MAX_SWITCHES).
Each of these switch child nodes should have the following required properties:
- reg : Describes the switch address on the MII bus
- reg : Contains two fields. The first one describes the
address on the MII bus. The second is the switch
number that must be unique in cascaded configurations
- #address-cells : Must be 1
- #size-cells : Must be 0

View File

@@ -114,6 +114,9 @@ ALPS Absolute Mode - Protocol Version 2
byte 4: 0 y6 y5 y4 y3 y2 y1 y0
byte 5: 0 z6 z5 z4 z3 z2 z1 z0
Protocol Version 2 DualPoint devices send standard PS/2 mouse packets for
the DualPoint Stick.
Dualpoint device -- interleaved packet format
---------------------------------------------
@@ -127,6 +130,11 @@ Dualpoint device -- interleaved packet format
byte 7: 0 y6 y5 y4 y3 y2 y1 y0
byte 8: 0 z6 z5 z4 z3 z2 z1 z0
Devices which use the interleaving format normally send standard PS/2 mouse
packets for the DualPoint Stick + ALPS Absolute Mode packets for the
touchpad, switching to the interleaved packet format when both the stick and
the touchpad are used at the same time.
ALPS Absolute Mode - Protocol Version 3
---------------------------------------

View File

@@ -294,6 +294,12 @@ accordingly. This property does not affect kernel behavior.
The kernel does not provide button emulation for such devices but treats
them as any other INPUT_PROP_BUTTONPAD device.
INPUT_PROP_ACCELEROMETER
-------------------------
Directional axes on this device (absolute and/or relative x, y, z) represent
accelerometer data. All other axes retain their meaning. A device must not mix
regular directional axes and accelerometer axes on the same event node.
Guidelines:
==========
The guidelines below ensure proper single-touch and multi-finger functionality.

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@@ -312,9 +312,12 @@ ABS_MT_TOOL_TYPE
The type of approaching tool. A lot of kernel drivers cannot distinguish
between different tool types, such as a finger or a pen. In such cases, the
event should be omitted. The protocol currently supports MT_TOOL_FINGER and
MT_TOOL_PEN [2]. For type B devices, this event is handled by input core;
drivers should instead use input_mt_report_slot_state().
event should be omitted. The protocol currently supports MT_TOOL_FINGER,
MT_TOOL_PEN, and MT_TOOL_PALM [2]. For type B devices, this event is handled
by input core; drivers should instead use input_mt_report_slot_state().
A contact's ABS_MT_TOOL_TYPE may change over time while still touching the
device, because the firmware may not be able to determine which tool is being
used when it first appears.
ABS_MT_BLOB_ID

View File

@@ -637,8 +637,7 @@ F: drivers/gpu/drm/radeon/radeon_kfd.h
F: include/uapi/linux/kfd_ioctl.h
AMD MICROCODE UPDATE SUPPORT
M: Andreas Herrmann <herrmann.der.user@googlemail.com>
L: amd64-microcode@amd64.org
M: Borislav Petkov <bp@alien8.de>
S: Maintained
F: arch/x86/kernel/cpu/microcode/amd*
@@ -1186,7 +1185,7 @@ M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-mvebu/
F: drivers/rtc/armada38x-rtc
F: drivers/rtc/rtc-armada38x.c
ARM/Marvell Berlin SoC support
M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
@@ -1362,6 +1361,7 @@ F: drivers/i2c/busses/i2c-rk3x.c
F: drivers/*/*rockchip*
F: drivers/*/*/*rockchip*
F: sound/soc/rockchip/
N: rockchip
ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
M: Kukjin Kim <kgene@kernel.org>
@@ -1675,8 +1675,8 @@ F: drivers/misc/eeprom/at24.c
F: include/linux/platform_data/at24.h
ATA OVER ETHERNET (AOE) DRIVER
M: "Ed L. Cashin" <ecashin@coraid.com>
W: http://support.coraid.com/support/linux
M: "Ed L. Cashin" <ed.cashin@acm.org>
W: http://www.openaoe.org/
S: Supported
F: Documentation/aoe/
F: drivers/block/aoe/
@@ -3252,6 +3252,13 @@ S: Maintained
F: Documentation/hwmon/dme1737
F: drivers/hwmon/dme1737.c
DMI/SMBIOS SUPPORT
M: Jean Delvare <jdelvare@suse.de>
S: Maintained
F: drivers/firmware/dmi-id.c
F: drivers/firmware/dmi_scan.c
F: include/linux/dmi.h
DOCKING STATION DRIVER
M: Shaohua Li <shaohua.li@intel.com>
L: linux-acpi@vger.kernel.org
@@ -5087,7 +5094,7 @@ S: Supported
F: drivers/platform/x86/intel_menlow.c
INTEL IA32 MICROCODE UPDATE SUPPORT
M: Tigran Aivazian <tigran@aivazian.fsnet.co.uk>
M: Borislav Petkov <bp@alien8.de>
S: Maintained
F: arch/x86/kernel/cpu/microcode/core*
F: arch/x86/kernel/cpu/microcode/intel*
@@ -5128,22 +5135,21 @@ M: Deepak Saxena <dsaxena@plexity.net>
S: Maintained
F: drivers/char/hw_random/ixp4xx-rng.c
INTEL ETHERNET DRIVERS (e100/e1000/e1000e/fm10k/igb/igbvf/ixgb/ixgbe/ixgbevf/i40e/i40evf)
INTEL ETHERNET DRIVERS
M: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
M: Jesse Brandeburg <jesse.brandeburg@intel.com>
M: Bruce Allan <bruce.w.allan@intel.com>
M: Carolyn Wyborny <carolyn.wyborny@intel.com>
M: Don Skidmore <donald.c.skidmore@intel.com>
M: Greg Rose <gregory.v.rose@intel.com>
M: Matthew Vick <matthew.vick@intel.com>
M: John Ronciak <john.ronciak@intel.com>
M: Mitch Williams <mitch.a.williams@intel.com>
M: Linux NICS <linux.nics@intel.com>
L: e1000-devel@lists.sourceforge.net
R: Jesse Brandeburg <jesse.brandeburg@intel.com>
R: Shannon Nelson <shannon.nelson@intel.com>
R: Carolyn Wyborny <carolyn.wyborny@intel.com>
R: Don Skidmore <donald.c.skidmore@intel.com>
R: Matthew Vick <matthew.vick@intel.com>
R: John Ronciak <john.ronciak@intel.com>
R: Mitch Williams <mitch.a.williams@intel.com>
L: intel-wired-lan@lists.osuosl.org
W: http://www.intel.com/support/feedback.htm
W: http://e1000.sourceforge.net/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next.git
Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
S: Supported
F: Documentation/networking/e100.txt
F: Documentation/networking/e1000.txt

View File

@@ -1,7 +1,7 @@
VERSION = 4
PATCHLEVEL = 0
SUBLEVEL = 0
EXTRAVERSION = -rc5
EXTRAVERSION = -rc7
NAME = Hurr durr I'ma sheep
# *DOCUMENTATION*

View File

@@ -67,7 +67,7 @@ stash_usr_regs(struct rt_sigframe __user *sf, struct pt_regs *regs,
sigset_t *set)
{
int err;
err = __copy_to_user(&(sf->uc.uc_mcontext.regs), regs,
err = __copy_to_user(&(sf->uc.uc_mcontext.regs.scratch), regs,
sizeof(sf->uc.uc_mcontext.regs.scratch));
err |= __copy_to_user(&sf->uc.uc_sigmask, set, sizeof(sigset_t));
@@ -83,7 +83,7 @@ static int restore_usr_regs(struct pt_regs *regs, struct rt_sigframe __user *sf)
if (!err)
set_current_blocked(&set);
err |= __copy_from_user(regs, &(sf->uc.uc_mcontext.regs),
err |= __copy_from_user(regs, &(sf->uc.uc_mcontext.regs.scratch),
sizeof(sf->uc.uc_mcontext.regs.scratch));
return err;
@@ -131,6 +131,15 @@ SYSCALL_DEFINE0(rt_sigreturn)
/* Don't restart from sigreturn */
syscall_wont_restart(regs);
/*
* Ensure that sigreturn always returns to user mode (in case the
* regs saved on user stack got fudged between save and sigreturn)
* Otherwise it is easy to panic the kernel with a custom
* signal handler and/or restorer which clobberes the status32/ret
* to return to a bogus location in kernel mode.
*/
regs->status32 |= STATUS_U_MASK;
return regs->r0;
badframe:
@@ -229,8 +238,11 @@ setup_rt_frame(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs)
/*
* handler returns using sigreturn stub provided already by userpsace
* If not, nuke the process right away
*/
BUG_ON(!(ksig->ka.sa.sa_flags & SA_RESTORER));
if(!(ksig->ka.sa.sa_flags & SA_RESTORER))
return 1;
regs->blink = (unsigned long)ksig->ka.sa.sa_restorer;
/* User Stack for signal handler will be above the frame just carved */
@@ -296,12 +308,12 @@ static void
handle_signal(struct ksignal *ksig, struct pt_regs *regs)
{
sigset_t *oldset = sigmask_to_save();
int ret;
int failed;
/* Set up the stack frame */
ret = setup_rt_frame(ksig, oldset, regs);
failed = setup_rt_frame(ksig, oldset, regs);
signal_setup_done(ret, ksig, 0);
signal_setup_done(failed, ksig, 0);
}
void do_signal(struct pt_regs *regs)

View File

@@ -619,6 +619,7 @@ config ARCH_PXA
select GENERIC_CLOCKEVENTS
select GPIO_PXA
select HAVE_IDE
select IRQ_DOMAIN
select MULTI_IRQ_HANDLER
select PLAT_PXA
select SPARSE_IRQ

View File

@@ -36,6 +36,20 @@
>;
};
mmc_pins: pinmux_mmc_pins {
pinctrl-single,pins = <
DM816X_IOPAD(0x0a70, MUX_MODE0) /* SD_POW */
DM816X_IOPAD(0x0a74, MUX_MODE0) /* SD_CLK */
DM816X_IOPAD(0x0a78, MUX_MODE0) /* SD_CMD */
DM816X_IOPAD(0x0a7C, MUX_MODE0) /* SD_DAT0 */
DM816X_IOPAD(0x0a80, MUX_MODE0) /* SD_DAT1 */
DM816X_IOPAD(0x0a84, MUX_MODE0) /* SD_DAT2 */
DM816X_IOPAD(0x0a88, MUX_MODE0) /* SD_DAT2 */
DM816X_IOPAD(0x0a8c, MUX_MODE2) /* GP1[7] */
DM816X_IOPAD(0x0a90, MUX_MODE2) /* GP1[8] */
>;
};
usb0_pins: pinmux_usb0_pins {
pinctrl-single,pins = <
DM816X_IOPAD(0x0d00, MUX_MODE0) /* USB0_DRVVBUS */
@@ -137,7 +151,12 @@
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc_pins>;
vmmc-supply = <&vmmcsd_fixed>;
bus-width = <4>;
cd-gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
};
/* At least dm8168-evm rev c won't support multipoint, later may */

View File

@@ -150,17 +150,27 @@
};
gpio1: gpio@48032000 {
compatible = "ti,omap3-gpio";
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio1";
ti,gpio-always-on;
reg = <0x48032000 0x1000>;
interrupts = <97>;
interrupts = <96>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio@4804c000 {
compatible = "ti,omap3-gpio";
compatible = "ti,omap4-gpio";
ti,hwmods = "gpio2";
ti,gpio-always-on;
reg = <0x4804c000 0x1000>;
interrupts = <99>;
interrupts = <98>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpmc: gpmc@50000000 {

View File

@@ -1111,7 +1111,6 @@
"wkupclk", "refclk",
"div-clk", "phy-div";
#phy-cells = <0>;
ti,hwmods = "pcie1-phy";
};
pcie2_phy: pciephy@4a095000 {
@@ -1130,7 +1129,6 @@
"wkupclk", "refclk",
"div-clk", "phy-div";
#phy-cells = <0>;
ti,hwmods = "pcie2-phy";
status = "disabled";
};
};

View File

@@ -92,6 +92,8 @@
ti,hwmods = "aes";
reg = <0x480c5000 0x50>;
interrupts = <0>;
dmas = <&sdma 65 &sdma 66>;
dma-names = "tx", "rx";
};
prm: prm@48306000 {
@@ -550,6 +552,8 @@
ti,hwmods = "sham";
reg = <0x480c3000 0x64>;
interrupts = <49>;
dmas = <&sdma 69>;
dma-names = "rx";
};
smartreflex_core: smartreflex@480cb000 {

View File

@@ -411,6 +411,7 @@
"mac_clk_rx", "mac_clk_tx",
"clk_mac_ref", "clk_mac_refout",
"aclk_mac", "pclk_mac";
status = "disabled";
};
usb_host0_ehci: usb@ff500000 {

View File

@@ -660,7 +660,7 @@
#address-cells = <1>;
#size-cells = <0>;
reg = <0xfff01000 0x1000>;
interrupts = <0 156 4>;
interrupts = <0 155 4>;
num-cs = <4>;
clocks = <&spi_m_clk>;
status = "disabled";

View File

@@ -56,6 +56,22 @@
model = "Olimex A10-OLinuXino-LIME";
compatible = "olimex,a10-olinuxino-lime", "allwinner,sun4i-a10";
cpus {
cpu0: cpu@0 {
/*
* The A10-Lime is known to be unstable
* when running at 1008 MHz
*/
operating-points = <
/* kHz uV */
912000 1350000
864000 1300000
624000 1250000
>;
cooling-max-level = <2>;
};
};
soc@01c00000 {
emac: ethernet@01c0b000 {
pinctrl-names = "default";

View File

@@ -75,7 +75,6 @@
clock-latency = <244144>; /* 8 32k periods */
operating-points = <
/* kHz uV */
1056000 1500000
1008000 1400000
912000 1350000
864000 1300000
@@ -83,7 +82,7 @@
>;
#cooling-cells = <2>;
cooling-min-level = <0>;
cooling-max-level = <4>;
cooling-max-level = <3>;
};
};

View File

@@ -47,7 +47,6 @@
clock-latency = <244144>; /* 8 32k periods */
operating-points = <
/* kHz uV */
1104000 1500000
1008000 1400000
912000 1350000
864000 1300000
@@ -57,7 +56,7 @@
>;
#cooling-cells = <2>;
cooling-min-level = <0>;
cooling-max-level = <6>;
cooling-max-level = <5>;
};
};

View File

@@ -105,7 +105,6 @@
clock-latency = <244144>; /* 8 32k periods */
operating-points = <
/* kHz uV */
1008000 1450000
960000 1400000
912000 1400000
864000 1300000
@@ -116,7 +115,7 @@
>;
#cooling-cells = <2>;
cooling-min-level = <0>;
cooling-max-level = <7>;
cooling-max-level = <6>;
};
cpu@1 {

View File

@@ -720,6 +720,8 @@ static const char * __init omap_get_family(void)
return kasprintf(GFP_KERNEL, "OMAP4");
else if (soc_is_omap54xx())
return kasprintf(GFP_KERNEL, "OMAP5");
else if (soc_is_am33xx() || soc_is_am335x())
return kasprintf(GFP_KERNEL, "AM33xx");
else if (soc_is_am43xx())
return kasprintf(GFP_KERNEL, "AM43xx");
else if (soc_is_dra7xx())

View File

@@ -11,6 +11,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/bitops.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/interrupt.h>
@@ -40,7 +41,6 @@
#define ICHP_VAL_IRQ (1 << 31)
#define ICHP_IRQ(i) (((i) >> 16) & 0x7fff)
#define IPR_VALID (1 << 31)
#define IRQ_BIT(n) (((n) - PXA_IRQ(0)) & 0x1f)
#define MAX_INTERNAL_IRQS 128
@@ -51,6 +51,7 @@
static void __iomem *pxa_irq_base;
static int pxa_internal_irq_nr;
static bool cpu_has_ipr;
static struct irq_domain *pxa_irq_domain;
static inline void __iomem *irq_base(int i)
{
@@ -66,18 +67,20 @@ static inline void __iomem *irq_base(int i)
void pxa_mask_irq(struct irq_data *d)
{
void __iomem *base = irq_data_get_irq_chip_data(d);
irq_hw_number_t irq = irqd_to_hwirq(d);
uint32_t icmr = __raw_readl(base + ICMR);
icmr &= ~(1 << IRQ_BIT(d->irq));
icmr &= ~BIT(irq & 0x1f);
__raw_writel(icmr, base + ICMR);
}
void pxa_unmask_irq(struct irq_data *d)
{
void __iomem *base = irq_data_get_irq_chip_data(d);
irq_hw_number_t irq = irqd_to_hwirq(d);
uint32_t icmr = __raw_readl(base + ICMR);
icmr |= 1 << IRQ_BIT(d->irq);
icmr |= BIT(irq & 0x1f);
__raw_writel(icmr, base + ICMR);
}
@@ -118,40 +121,63 @@ asmlinkage void __exception_irq_entry ichp_handle_irq(struct pt_regs *regs)
} while (1);
}
void __init pxa_init_irq(int irq_nr, int (*fn)(struct irq_data *, unsigned int))
static int pxa_irq_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
int irq, i, n;
void __iomem *base = irq_base(hw / 32);
BUG_ON(irq_nr > MAX_INTERNAL_IRQS);
/* initialize interrupt priority */
if (cpu_has_ipr)
__raw_writel(hw | IPR_VALID, pxa_irq_base + IPR(hw));
irq_set_chip_and_handler(virq, &pxa_internal_irq_chip,
handle_level_irq);
irq_set_chip_data(virq, base);
set_irq_flags(virq, IRQF_VALID);
return 0;
}
static struct irq_domain_ops pxa_irq_ops = {
.map = pxa_irq_map,
.xlate = irq_domain_xlate_onecell,
};
static __init void
pxa_init_irq_common(struct device_node *node, int irq_nr,
int (*fn)(struct irq_data *, unsigned int))
{
int n;
pxa_internal_irq_nr = irq_nr;
cpu_has_ipr = !cpu_is_pxa25x();
pxa_irq_base = io_p2v(0x40d00000);
pxa_irq_domain = irq_domain_add_legacy(node, irq_nr,
PXA_IRQ(0), 0,
&pxa_irq_ops, NULL);
if (!pxa_irq_domain)
panic("Unable to add PXA IRQ domain\n");
irq_set_default_host(pxa_irq_domain);
for (n = 0; n < irq_nr; n += 32) {
void __iomem *base = irq_base(n >> 5);
__raw_writel(0, base + ICMR); /* disable all IRQs */
__raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */
for (i = n; (i < (n + 32)) && (i < irq_nr); i++) {
/* initialize interrupt priority */
if (cpu_has_ipr)
__raw_writel(i | IPR_VALID, pxa_irq_base + IPR(i));
irq = PXA_IRQ(i);
irq_set_chip_and_handler(irq, &pxa_internal_irq_chip,
handle_level_irq);
irq_set_chip_data(irq, base);
set_irq_flags(irq, IRQF_VALID);
}
}
/* only unmasked interrupts kick us out of idle */
__raw_writel(1, irq_base(0) + ICCR);
pxa_internal_irq_chip.irq_set_wake = fn;
}
void __init pxa_init_irq(int irq_nr, int (*fn)(struct irq_data *, unsigned int))
{
BUG_ON(irq_nr > MAX_INTERNAL_IRQS);
pxa_irq_base = io_p2v(0x40d00000);
cpu_has_ipr = !cpu_is_pxa25x();
pxa_init_irq_common(NULL, irq_nr, fn);
}
#ifdef CONFIG_PM
static unsigned long saved_icmr[MAX_INTERNAL_IRQS/32];
static unsigned long saved_ipr[MAX_INTERNAL_IRQS];
@@ -203,30 +229,6 @@ struct syscore_ops pxa_irq_syscore_ops = {
};
#ifdef CONFIG_OF
static struct irq_domain *pxa_irq_domain;
static int pxa_irq_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
void __iomem *base = irq_base(hw / 32);
/* initialize interrupt priority */
if (cpu_has_ipr)
__raw_writel(hw | IPR_VALID, pxa_irq_base + IPR(hw));
irq_set_chip_and_handler(hw, &pxa_internal_irq_chip,
handle_level_irq);
irq_set_chip_data(hw, base);
set_irq_flags(hw, IRQF_VALID);
return 0;
}
static struct irq_domain_ops pxa_irq_ops = {
.map = pxa_irq_map,
.xlate = irq_domain_xlate_onecell,
};
static const struct of_device_id intc_ids[] __initconst = {
{ .compatible = "marvell,pxa-intc", },
{}
@@ -236,7 +238,7 @@ void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int))
{
struct device_node *node;
struct resource res;
int n, ret;
int ret;
node = of_find_matching_node(NULL, intc_ids);
if (!node) {
@@ -267,23 +269,6 @@ void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int))
return;
}
pxa_irq_domain = irq_domain_add_legacy(node, pxa_internal_irq_nr, 0, 0,
&pxa_irq_ops, NULL);
if (!pxa_irq_domain)
panic("Unable to add PXA IRQ domain\n");
irq_set_default_host(pxa_irq_domain);
for (n = 0; n < pxa_internal_irq_nr; n += 32) {
void __iomem *base = irq_base(n >> 5);
__raw_writel(0, base + ICMR); /* disable all IRQs */
__raw_writel(0, base + ICLR); /* all IRQs are IRQ, not FIQ */
}
/* only unmasked interrupts kick us out of idle */
__raw_writel(1, irq_base(0) + ICCR);
pxa_internal_irq_chip.irq_set_wake = fn;
pxa_init_irq_common(node, pxa_internal_irq_nr, fn);
}
#endif /* CONFIG_OF */

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