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update to v4.11-rc4 due to memory corruption bug in rc2

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This commit is contained in:
James Morris 2017-03-28 11:03:35 +11:00
commit 840c91dc6a
1078 changed files with 13956 additions and 7507 deletions
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9
Documentation/admin-guide/kernel-parameters.txt
View File

@ -653,6 +653,9 @@
cpuidle.off=1 [CPU_IDLE]
disable the cpuidle sub-system
cpufreq.off=1 [CPU_FREQ]
disable the cpufreq sub-system
cpu_init_udelay=N
[X86] Delay for N microsec between assert and de-assert
of APIC INIT to start processors. This delay occurs
@ -1183,6 +1186,12 @@
functions that can be changed at run time by the
set_graph_notrace file in the debugfs tracing directory.
ftrace_graph_max_depth=<uint>
[FTRACE] Used with the function graph tracer. This is
the max depth it will trace into a function. This value
can be changed at run time by the max_graph_depth file
in the tracefs tracing directory. default: 0 (no limit)
gamecon.map[2|3]=
[HW,JOY] Multisystem joystick and NES/SNES/PSX pad
support via parallel port (up to 5 devices per port)

1
Documentation/arm64/silicon-errata.txt
View File

@ -68,3 +68,4 @@ stable kernels.
| | | | |
| Qualcomm Tech. | Falkor v1 | E1003 | QCOM_FALKOR_ERRATUM_1003 |
| Qualcomm Tech. | Falkor v1 | E1009 | QCOM_FALKOR_ERRATUM_1009 |
| Qualcomm Tech. | QDF2400 ITS | E0065 | QCOM_QDF2400_ERRATUM_0065 |

11
Documentation/cgroup-v2.txt
View File

@ -1142,16 +1142,17 @@ used by the kernel.
pids.max
A read-write single value file which exists on non-root cgroups. The
default is "max".
A read-write single value file which exists on non-root
cgroups. The default is "max".
Hard limit of number of processes.
Hard limit of number of processes.
pids.current
A read-only single value file which exists on all cgroups.
A read-only single value file which exists on all cgroups.
The number of processes currently in the cgroup and its descendants.
The number of processes currently in the cgroup and its
descendants.
Organisational operations are not blocked by cgroup policies, so it is
possible to have pids.current > pids.max. This can be done by either

2
Documentation/dev-tools/kcov.rst
View File

@ -10,7 +10,7 @@ Note that kcov does not aim to collect as much coverage as possible. It aims
to collect more or less stable coverage that is function of syscall inputs.
To achieve this goal it does not collect coverage in soft/hard interrupts
and instrumentation of some inherently non-deterministic parts of kernel is
disbled (e.g. scheduler, locking).
disabled (e.g. scheduler, locking).
Usage
-----

6
Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt
View File

@ -45,7 +45,7 @@ The following clocks are available:
- 1 15 SATA
- 1 16 SATA USB
- 1 17 Main
- 1 18 SD/MMC
- 1 18 SD/MMC/GOP
- 1 21 Slow IO (SPI, NOR, BootROM, I2C, UART)
- 1 22 USB3H0
- 1 23 USB3H1
@ -65,7 +65,7 @@ Required properties:
"cpm-audio", "cpm-communit", "cpm-nand", "cpm-ppv2", "cpm-sdio",
"cpm-mg-domain", "cpm-mg-core", "cpm-xor1", "cpm-xor0", "cpm-gop-dp", "none",
"cpm-pcie_x10", "cpm-pcie_x11", "cpm-pcie_x4", "cpm-pcie-xor", "cpm-sata",
"cpm-sata-usb", "cpm-main", "cpm-sd-mmc", "none", "none", "cpm-slow-io",
"cpm-sata-usb", "cpm-main", "cpm-sd-mmc-gop", "none", "none", "cpm-slow-io",
"cpm-usb3h0", "cpm-usb3h1", "cpm-usb3dev", "cpm-eip150", "cpm-eip197";
Example:
@ -78,6 +78,6 @@ Example:
gate-clock-output-names = "cpm-audio", "cpm-communit", "cpm-nand", "cpm-ppv2", "cpm-sdio",
"cpm-mg-domain", "cpm-mg-core", "cpm-xor1", "cpm-xor0", "cpm-gop-dp", "none",
"cpm-pcie_x10", "cpm-pcie_x11", "cpm-pcie_x4", "cpm-pcie-xor", "cpm-sata",
"cpm-sata-usb", "cpm-main", "cpm-sd-mmc", "none", "none", "cpm-slow-io",
"cpm-sata-usb", "cpm-main", "cpm-sd-mmc-gop", "none", "none", "cpm-slow-io",
"cpm-usb3h0", "cpm-usb3h1", "cpm-usb3dev", "cpm-eip150", "cpm-eip197";
};

1
Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt
View File

@ -4,7 +4,6 @@ Required properties:
- compatible: value should be one of the following
"samsung,exynos3250-mipi-dsi" /* for Exynos3250/3472 SoCs */
"samsung,exynos4210-mipi-dsi" /* for Exynos4 SoCs */
"samsung,exynos4415-mipi-dsi" /* for Exynos4415 SoC */
"samsung,exynos5410-mipi-dsi" /* for Exynos5410/5420/5440 SoCs */
"samsung,exynos5422-mipi-dsi" /* for Exynos5422/5800 SoCs */
"samsung,exynos5433-mipi-dsi" /* for Exynos5433 SoCs */

1
Documentation/devicetree/bindings/display/exynos/samsung-fimd.txt
View File

@ -11,7 +11,6 @@ Required properties:
"samsung,s5pv210-fimd"; /* for S5PV210 SoC */
"samsung,exynos3250-fimd"; /* for Exynos3250/3472 SoCs */
"samsung,exynos4210-fimd"; /* for Exynos4 SoCs */
"samsung,exynos4415-fimd"; /* for Exynos4415 SoC */
"samsung,exynos5250-fimd"; /* for Exynos5250 SoCs */
"samsung,exynos5420-fimd"; /* for Exynos5420/5422/5800 SoCs */

2
Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt
View File

@ -13,7 +13,7 @@ Required Properties:
- "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following,
before RK3288
- "rockchip,rk3288-dw-mshc": for Rockchip RK3288
- "rockchip,rk1108-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK1108
- "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RV1108
- "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3036
- "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3368
- "rockchip,rk3399-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3399

39
Documentation/devicetree/bindings/phy/brcm,nsp-usb3-phy.txt
View File

@ -1,39 +0,0 @@
Broadcom USB3 phy binding for northstar plus SoC
The USB3 phy is internal to the SoC and is accessed using mdio interface.
Required mdio bus properties:
- reg: Should be 0x0 for SoC internal USB3 phy
- #address-cells: must be 1
- #size-cells: must be 0
Required USB3 PHY properties:
- compatible: should be "brcm,nsp-usb3-phy"
- reg: USB3 Phy address on SoC internal MDIO bus and it should be 0x10.
- usb3-ctrl-syscon: handler of syscon node defining physical address
of usb3 control register.
- #phy-cells: must be 0
Required usb3 control properties:
- compatible: should be "brcm,nsp-usb3-ctrl"
- reg: offset and length of the control registers
Example:
mdio@0 {
reg = <0x0>;
#address-cells = <1>;
#size-cells = <0>;
usb3_phy: usb-phy@10 {
compatible = "brcm,nsp-usb3-phy";
reg = <0x10>;
usb3-ctrl-syscon = <&usb3_ctrl>;
#phy-cells = <0>;
status = "disabled";
};
};
usb3_ctrl: syscon@104408 {
compatible = "brcm,nsp-usb3-ctrl", "syscon";
reg = <0x104408 0x3fc>;
};

62
Documentation/devicetree/bindings/powerpc/4xx/emac.txt
View File

@ -71,6 +71,9 @@
For Axon it can be absent, though my current driver
doesn't handle phy-address yet so for now, keep
0x00ffffff in it.
- phy-handle : Used to describe configurations where a external PHY
is used. Please refer to:
Documentation/devicetree/bindings/net/ethernet.txt
- rx-fifo-size-gige : 1 cell, Rx fifo size in bytes for 1000 Mb/sec
operations (if absent the value is the same as
rx-fifo-size). For Axon, either absent or 2048.
@ -81,8 +84,22 @@
offload, phandle of the TAH device node.
- tah-channel : 1 cell, optional. If appropriate, channel used on the
TAH engine.
- fixed-link : Fixed-link subnode describing a link to a non-MDIO
managed entity. See
Documentation/devicetree/bindings/net/fixed-link.txt
for details.
- mdio subnode : When the EMAC has a phy connected to its local
mdio, which us supported by the kernel's network
PHY library in drivers/net/phy, there must be device
tree subnode with the following required properties:
- #address-cells: Must be <1>.
- #size-cells: Must be <0>.
Example:
For PHY definitions: Please refer to
Documentation/devicetree/bindings/net/phy.txt and
Documentation/devicetree/bindings/net/ethernet.txt
Examples:
EMAC0: ethernet@40000800 {
device_type = "network";
@ -104,6 +121,48 @@
zmii-channel = <0>;
};
EMAC1: ethernet@ef600c00 {
device_type = "network";
compatible = "ibm,emac-apm821xx", "ibm,emac4sync";
interrupt-parent = <&EMAC1>;
interrupts = <0 1>;
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
interrupt-map = <0 &UIC2 0x10 IRQ_TYPE_LEVEL_HIGH /* Status */
1 &UIC2 0x14 IRQ_TYPE_LEVEL_HIGH /* Wake */>;
reg = <0xef600c00 0x000000c4>;
local-mac-address = [000000000000]; /* Filled in by U-Boot */
mal-device = <&MAL0>;
mal-tx-channel = <0>;
mal-rx-channel = <0>;
cell-index = <0>;
max-frame-size = <9000>;
rx-fifo-size = <16384>;
tx-fifo-size = <2048>;
fifo-entry-size = <10>;
phy-mode = "rgmii";
phy-handle = <&phy0>;
phy-map = <0x00000000>;
rgmii-device = <&RGMII0>;
rgmii-channel = <0>;
tah-device = <&TAH0>;
tah-channel = <0>;
has-inverted-stacr-oc;
has-new-stacr-staopc;
mdio {
#address-cells = <1>;
#size-cells = <0>;
phy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
};
ii) McMAL node
Required properties:
@ -145,4 +204,3 @@
- revision : as provided by the RGMII new version register if
available.
For Axon: 0x0000012a

2
Documentation/devicetree/bindings/regulator/ti-abb-regulator.txt
View File

@ -45,7 +45,7 @@ Required Properties:
Optional Properties:
- reg-names: In addition to the required properties, the following are optional
- "efuse-address" - Contains efuse base address used to pick up ABB info.
- "ldo-address" - Contains address of ABB LDO overide register address.
- "ldo-address" - Contains address of ABB LDO override register.
"efuse-address" is required for this.
- ti,ldovbb-vset-mask - Required if ldo-address is set, mask for LDO override
register to provide override vset value.

53
Documentation/devicetree/bindings/usb/usb251xb.txt
View File

@ -7,18 +7,18 @@ Required properties :
- compatible : Should be "microchip,usb251xb" or one of the specific types:
"microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b",
"microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi"
- hub-reset-gpios : Should specify the gpio for hub reset
- reset-gpios : Should specify the gpio for hub reset
- reg : I2C address on the selected bus (default is <0x2C>)
Optional properties :
- reg : I2C address on the selected bus (default is <0x2C>)
- skip-config : Skip Hub configuration, but only send the USB-Attach command
- vendor-id : USB Vendor ID of the hub (16 bit, default is 0x0424)
- product-id : USB Product ID of the hub (16 bit, default depends on type)
- device-id : USB Device ID of the hub (16 bit, default is 0x0bb3)
- language-id : USB Language ID (16 bit, default is 0x0000)
- manufacturer : USB Manufacturer string (max 31 characters long)
- product : USB Product string (max 31 characters long)
- serial : USB Serial string (max 31 characters long)
- vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424)
- product-id : Set USB Product ID of the hub (16 bit, default depends on type)
- device-id : Set USB Device ID of the hub (16 bit, default is 0x0bb3)
- language-id : Set USB Language ID (16 bit, default is 0x0000)
- manufacturer : Set USB Manufacturer string (max 31 characters long)
- product : Set USB Product string (max 31 characters long)
- serial : Set USB Serial string (max 31 characters long)
- {bus,self}-powered : selects between self- and bus-powered operation (default
is self-powered)
- disable-hi-speed : disable USB Hi-Speed support
@ -31,8 +31,10 @@ Optional properties :
(default is individual)
- dynamic-power-switching : enable auto-switching from self- to bus-powered
operation if the local power source is removed or unavailable
- oc-delay-{100us,4ms,8ms,16ms} : set over current timer delay (default is 8ms)
- compound-device : indicated the hub is part of a compound device
- oc-delay-us : Delay time (in microseconds) for filtering the over-current
sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If
an invalid value is given, the default is used instead.
- compound-device : indicate the hub is part of a compound device
- port-mapping-mode : enable port mapping mode
- string-support : enable string descriptor support (required for manufacturer,
product and serial string configuration)
@ -40,34 +42,15 @@ Optional properties :
device connected.
- sp-disabled-ports : Specifies the ports which will be self-power disabled
- bp-disabled-ports : Specifies the ports which will be bus-power disabled
- max-sp-power : Specifies the maximum current the hub consumes from an
upstream port when operating as self-powered hub including the power
consumption of a permanently attached peripheral if the hub is
configured as a compound device. The value is given in mA in a 0 - 500
range (default is 2).
- max-bp-power : Specifies the maximum current the hub consumes from an
upstream port when operating as bus-powered hub including the power
consumption of a permanently attached peripheral if the hub is
configured as a compound device. The value is given in mA in a 0 - 500
range (default is 100).
- max-sp-current : Specifies the maximum current the hub consumes from an
upstream port when operating as self-powered hub EXCLUDING the power
consumption of a permanently attached peripheral if the hub is
configured as a compound device. The value is given in mA in a 0 - 500
range (default is 2).
- max-bp-current : Specifies the maximum current the hub consumes from an
upstream port when operating as bus-powered hub EXCLUDING the power
consumption of a permanently attached peripheral if the hub is
configured as a compound device. The value is given in mA in a 0 - 500
range (default is 100).
- power-on-time : Specifies the time it takes from the time the host initiates
the power-on sequence to a port until the port has adequate power. The
value is given in ms in a 0 - 510 range (default is 100ms).
- power-on-time-ms : Specifies the time it takes from the time the host
initiates the power-on sequence to a port until the port has adequate
power. The value is given in ms in a 0 - 510 range (default is 100ms).
Examples:
usb2512b@2c {
compatible = "microchip,usb2512b";
hub-reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
reg = <0x2c>;
reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
};
usb2514b@2c {

5
Documentation/extcon/intel-int3496.txt
View File

@ -20,3 +20,8 @@ Index 1: The output gpio for enabling Vbus output from the device to the otg
Index 2: The output gpio for muxing of the data pins between the USB host and
the USB peripheral controller, write 1 to mux to the peripheral
controller
There is a mapping between indices and GPIO connection IDs as follows
id index 0
vbus index 1
mux index 2

4
Documentation/gcc-plugins.txt
View File

@ -18,8 +18,8 @@ because gcc versions 4.5 and 4.6 are compiled by a C compiler,
gcc-4.7 can be compiled by a C or a C++ compiler,
and versions 4.8+ can only be compiled by a C++ compiler.
Currently the GCC plugin infrastructure supports only the x86, arm and arm64
architectures.
Currently the GCC plugin infrastructure supports only the x86, arm, arm64 and
powerpc architectures.
This infrastructure was ported from grsecurity [6] and PaX [7].

3
Documentation/networking/ip-sysctl.txt
View File

@ -1006,7 +1006,8 @@ accept_redirects - BOOLEAN
FALSE (router)
forwarding - BOOLEAN
Enable IP forwarding on this interface.
Enable IP forwarding on this interface. This controls whether packets
received _on_ this interface can be forwarded.
mc_forwarding - BOOLEAN
Do multicast routing. The kernel needs to be compiled with CONFIG_MROUTE

2
Documentation/trace/kprobetrace.txt
View File

@ -12,7 +12,7 @@ kprobes can probe (this means, all functions body except for __kprobes
functions). Unlike the Tracepoint based event, this can be added and removed
dynamically, on the fly.
To enable this feature, build your kernel with CONFIG_KPROBE_EVENT=y.
To enable this feature, build your kernel with CONFIG_KPROBE_EVENTS=y.
Similar to the events tracer, this doesn't need to be activated via
current_tracer. Instead of that, add probe points via

2
Documentation/trace/uprobetracer.txt
View File

@ -7,7 +7,7 @@
Overview
--------
Uprobe based trace events are similar to kprobe based trace events.
To enable this feature, build your kernel with CONFIG_UPROBE_EVENT=y.
To enable this feature, build your kernel with CONFIG_UPROBE_EVENTS=y.
Similar to the kprobe-event tracer, this doesn't need to be activated via
current_tracer. Instead of that, add probe points via

4
Documentation/virtual/kvm/api.txt
View File

@ -951,6 +951,10 @@ This ioctl allows the user to create or modify a guest physical memory
slot. When changing an existing slot, it may be moved in the guest
physical memory space, or its flags may be modified. It may not be
resized. Slots may not overlap in guest physical address space.
Bits 0-15 of "slot" specifies the slot id and this value should be
less than the maximum number of user memory slots supported per VM.
The maximum allowed slots can be queried using KVM_CAP_NR_MEMSLOTS,
if this capability is supported by the architecture.
If KVM_CAP_MULTI_ADDRESS_SPACE is available, bits 16-31 of "slot"
specifies the address space which is being modified. They must be

4
Documentation/vm/userfaultfd.txt
View File

@ -172,10 +172,6 @@ the same read(2) protocol as for the page fault notifications. The
manager has to explicitly enable these events by setting appropriate
bits in uffdio_api.features passed to UFFDIO_API ioctl:
UFFD_FEATURE_EVENT_EXIT - enable notification about exit() of the
non-cooperative process. When the monitored process exits, the uffd
manager will get UFFD_EVENT_EXIT.
UFFD_FEATURE_EVENT_FORK - enable userfaultfd hooks for fork(). When
this feature is enabled, the userfaultfd context of the parent process
is duplicated into the newly created process. The manager receives

19
MAINTAINERS
View File

@ -3216,7 +3216,6 @@ F: drivers/platform/chrome/
CISCO VIC ETHERNET NIC DRIVER
M: Christian Benvenuti <benve@cisco.com>
M: Sujith Sankar <ssujith@cisco.com>
M: Govindarajulu Varadarajan <_govind@gmx.com>
M: Neel Patel <neepatel@cisco.com>
S: Supported
@ -7774,13 +7773,6 @@ F: include/net/mac80211.h
F: net/mac80211/
F: drivers/net/wireless/mac80211_hwsim.[ch]
MACVLAN DRIVER
M: Patrick McHardy <kaber@trash.net>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/macvlan.c
F: include/linux/if_macvlan.h
MAILBOX API
M: Jassi Brar <jassisinghbrar@gmail.com>
L: linux-kernel@vger.kernel.org
@ -7853,6 +7845,8 @@ F: drivers/net/ethernet/marvell/mvneta.*
MARVELL MWIFIEX WIRELESS DRIVER
M: Amitkumar Karwar <akarwar@marvell.com>
M: Nishant Sarmukadam <nishants@marvell.com>
M: Ganapathi Bhat <gbhat@marvell.com>
M: Xinming Hu <huxm@marvell.com>
L: linux-wireless@vger.kernel.org
S: Maintained
F: drivers/net/wireless/marvell/mwifiex/
@ -8307,7 +8301,6 @@ M: Richard Leitner <richard.leitner@skidata.com>
L: linux-usb@vger.kernel.org
S: Maintained
F: drivers/usb/misc/usb251xb.c
F: include/linux/platform_data/usb251xb.h
F: Documentation/devicetree/bindings/usb/usb251xb.txt
MICROSOFT SURFACE PRO 3 BUTTON DRIVER
@ -13384,14 +13377,6 @@ W: https://linuxtv.org
S: Maintained
F: drivers/media/platform/vivid/*
VLAN (802.1Q)
M: Patrick McHardy <kaber@trash.net>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/macvlan.c
F: include/linux/if_*vlan.h
F: net/8021q/
VLYNQ BUS
M: Florian Fainelli <f.fainelli@gmail.com>
L: openwrt-devel@lists.openwrt.org (subscribers-only)

2
Makefile
View File

@ -1,7 +1,7 @@
VERSION = 4
PATCHLEVEL = 11
SUBLEVEL = 0
EXTRAVERSION = -rc1
EXTRAVERSION = -rc4
NAME = Fearless Coyote
# *DOCUMENTATION*

1
arch/arc/include/asm/hugepage.h
View File

@ -11,6 +11,7 @@
#define _ASM_ARC_HUGEPAGE_H
#include <linux/types.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
static inline pte_t pmd_pte(pmd_t pmd)

1
arch/arc/include/asm/pgtable.h
View File

@ -37,6 +37,7 @@
#include <asm/page.h>
#include <asm/mmu.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
#include <linux/const.h>

4
arch/arm/boot/dts/am335x-pcm-953.dtsi
View File

@ -63,14 +63,14 @@
label = "home";
linux,code = <KEY_HOME>;
gpios = <&gpio3 7 GPIO_ACTIVE_HIGH>;
gpio-key,wakeup;
wakeup-source;
};
button@1 {
label = "menu";
linux,code = <KEY_MENU>;
gpios = <&gpio3 8 GPIO_ACTIVE_HIGH>;
gpio-key,wakeup;
wakeup-source;
};
};

14
arch/arm/boot/dts/am57xx-idk-common.dtsi
View File

@ -315,6 +315,13 @@
/* ID & VBUS GPIOs provided in board dts */
};
};
tpic2810: tpic2810@60 {
compatible = "ti,tpic2810";
reg = <0x60>;
gpio-controller;
#gpio-cells = <2>;
};
};
&mcspi3 {
@ -330,13 +337,6 @@
spi-max-frequency = <1000000>;
spi-cpol;
};
tpic2810: tpic2810@60 {
compatible = "ti,tpic2810";
reg = <0x60>;
gpio-controller;
#gpio-cells = <2>;
};
};
&uart3 {

4
arch/arm/boot/dts/bcm5301x.dtsi
View File

@ -66,14 +66,14 @@
timer@20200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x20200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};
local-timer@20600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x20600 0x100>;
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>;
clocks = <&periph_clk>;
};

5
arch/arm/boot/dts/bcm953012k.dts
View File

@ -48,15 +48,14 @@
};
memory {
reg = <0x00000000 0x10000000>;
reg = <0x80000000 0x10000000>;
};
};
&uart0 {
clock-frequency = <62499840>;
status = "okay";
};
&uart1 {
clock-frequency = <62499840>;
status = "okay";
};

1
arch/arm/boot/dts/bcm958522er.dts
View File

@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
open-source;
priority = <200>;
};
};

1
arch/arm/boot/dts/bcm958525er.dts
View File

@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
open-source;
priority = <200>;
};
};

1
arch/arm/boot/dts/bcm958525xmc.dts
View File

@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 31 GPIO_ACTIVE_LOW>;
open-source;
priority = <200>;
};
};

1
arch/arm/boot/dts/bcm958622hr.dts
View File

@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
open-source;
priority = <200>;
};
};

1
arch/arm/boot/dts/bcm958623hr.dts
View File

@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
open-source;
priority = <200>;
};
};

1
arch/arm/boot/dts/bcm958625hr.dts
View File

@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
open-source;
priority = <200>;
};
};

1
arch/arm/boot/dts/bcm988312hr.dts
View File

@ -55,6 +55,7 @@
gpio-restart {
compatible = "gpio-restart";
gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
open-source;
priority = <200>;
};
};

5
arch/arm/boot/dts/imx6sx-udoo-neo.dtsi
View File

@ -121,11 +121,6 @@
};
};
&cpu0 {
arm-supply = <&sw1a_reg>;
soc-supply = <&sw1c_reg>;
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1>;

2
arch/arm/boot/dts/sama5d2.dtsi
View File

@ -266,7 +266,7 @@
};
usb1: ohci@00400000 {
compatible = "atmel,sama5d2-ohci", "usb-ohci";
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00400000 0x100000>;
interrupts = <41 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;

19
arch/arm/boot/dts/ste-dbx5x0.dtsi
View File

@ -14,6 +14,7 @@
#include <dt-bindings/mfd/dbx500-prcmu.h>
#include <dt-bindings/arm/ux500_pm_domains.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/ste-ab8500.h>
#include "skeleton.dtsi"
/ {
@ -603,6 +604,11 @@
interrupt-controller;
#interrupt-cells = <2>;
ab8500_clock: clock-controller {
compatible = "stericsson,ab8500-clk";
#clock-cells = <1>;
};
ab8500_gpio: ab8500-gpio {
compatible = "stericsson,ab8500-gpio";
gpio-controller;
@ -686,6 +692,8 @@
ab8500-pwm {
compatible = "stericsson,ab8500-pwm";
clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
clock-names = "intclk";
};
ab8500-debugfs {
@ -700,6 +708,9 @@
V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>;
V-DMIC-supply = <&ab8500_ldo_dmic_reg>;
clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>;
clock-names = "audioclk";
stericsson,earpeice-cmv = <950>; /* Units in mV. */
};
@ -1095,6 +1106,14 @@
status = "disabled";
};
sound {
compatible = "stericsson,snd-soc-mop500";
stericsson,cpu-dai = <&msp1 &msp3>;
stericsson,audio-codec = <&codec>;
clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>;
clock-names = "sysclk", "ulpclk", "intclk";
};
msp0: msp@80123000 {
compatible = "stericsson,ux500-msp-i2s";
reg = <0x80123000 0x1000>;

9
arch/arm/boot/dts/ste-href.dtsi
View File

@ -186,15 +186,6 @@
status = "okay";
};
sound {
compatible = "stericsson,snd-soc-mop500";
stericsson,cpu-dai = <&msp1 &msp3>;
stericsson,audio-codec = <&codec>;
clocks = <&prcmu_clk PRCMU_SYSCLK>;
clock-names = "sysclk";
};
msp0: msp@80123000 {
pinctrl-names = "default";
pinctrl-0 = <&msp0_default_mode>;

9
arch/arm/boot/dts/ste-snowball.dts
View File

@ -159,15 +159,6 @@
"", "", "", "", "", "", "", "";
};
sound {
compatible = "stericsson,snd-soc-mop500";
stericsson,cpu-dai = <&msp1 &msp3>;
stericsson,audio-codec = <&codec>;
clocks = <&prcmu_clk PRCMU_SYSCLK>;
clock-names = "sysclk";
};
msp0: msp@80123000 {
pinctrl-names = "default";
pinctrl-0 = <&msp0_default_mode>;

2
arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
View File

@ -167,7 +167,7 @@
reg = <8>;
label = "cpu";
ethernet = <&gmac>;
phy-mode = "rgmii";
phy-mode = "rgmii-txid";
fixed-link {
speed = <1000>;
full-duplex;

2
arch/arm/boot/dts/sun8i-a23-a33.dtsi
View File

@ -495,7 +495,7 @@
resets = <&ccu RST_BUS_GPU>;
assigned-clocks = <&ccu CLK_GPU>;
assigned-clock-rates = <408000000>;
assigned-clock-rates = <384000000>;
};
gic: interrupt-controller@01c81000 {

7
arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
View File

@ -50,8 +50,6 @@
backlight: backlight {
compatible = "pwm-backlight";
pinctrl-names = "default";
pinctrl-0 = <&bl_en_pin>;
pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
default-brightness-level = <8>;
@ -93,11 +91,6 @@
};
&pio {
bl_en_pin: bl_en_pin@0 {
pins = "PH6";
function = "gpio_in";
};
mmc0_cd_pin: mmc0_cd_pin@0 {
pins = "PB4";
function = "gpio_in";

1
arch/arm/configs/omap2plus_defconfig
View File

@ -188,6 +188,7 @@ CONFIG_WL12XX=m
CONFIG_WL18XX=m
CONFIG_WLCORE_SPI=m
CONFIG_WLCORE_SDIO=m
CONFIG_INPUT_MOUSEDEV=m
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
CONFIG_KEYBOARD_ATKBD=m

1
arch/arm/include/asm/kvm_arm.h
View File

@ -209,6 +209,7 @@
#define HSR_EC_IABT_HYP (0x21)
#define HSR_EC_DABT (0x24)
#define HSR_EC_DABT_HYP (0x25)
#define HSR_EC_MAX (0x3f)
#define HSR_WFI_IS_WFE (_AC(1, UL) << 0)

1
arch/arm/include/asm/kvm_host.h
View File

@ -30,7 +30,6 @@
#define __KVM_HAVE_ARCH_INTC_INITIALIZED
#define KVM_USER_MEM_SLOTS 32
#define KVM_PRIVATE_MEM_SLOTS 4
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
#define KVM_HAVE_ONE_REG
#define KVM_HALT_POLL_NS_DEFAULT 500000

1
arch/arm/include/asm/pgtable.h
View File

@ -20,6 +20,7 @@
#else
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopud.h>
#include <asm/memory.h>
#include <asm/pgtable-hwdef.h>

3
arch/arm/kvm/arm.c
View File

@ -221,6 +221,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
case KVM_CAP_MAX_VCPUS:
r = KVM_MAX_VCPUS;
break;
case KVM_CAP_NR_MEMSLOTS:
r = KVM_USER_MEM_SLOTS;
break;
case KVM_CAP_MSI_DEVID:
if (!kvm)
r = -EINVAL;

19
arch/arm/kvm/handle_exit.c
View File

@ -79,7 +79,19 @@ static int kvm_handle_wfx(struct kvm_vcpu *vcpu, struct kvm_run *run)
return 1;
}
static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu, struct kvm_run *run)
{
u32 hsr = kvm_vcpu_get_hsr(vcpu);
kvm_pr_unimpl("Unknown exception class: hsr: %#08x\n",
hsr);
kvm_inject_undefined(vcpu);
return 1;
}
static exit_handle_fn arm_exit_handlers[] = {
[0 ... HSR_EC_MAX] = kvm_handle_unknown_ec,
[HSR_EC_WFI] = kvm_handle_wfx,
[HSR_EC_CP15_32] = kvm_handle_cp15_32,
[HSR_EC_CP15_64] = kvm_handle_cp15_64,
@ -98,13 +110,6 @@ static exit_handle_fn kvm_get_exit_handler(struct kvm_vcpu *vcpu)
{
u8 hsr_ec = kvm_vcpu_trap_get_class(vcpu);
if (hsr_ec >= ARRAY_SIZE(arm_exit_handlers) ||
!arm_exit_handlers[hsr_ec]) {
kvm_err("Unknown exception class: hsr: %#08x\n",
(unsigned int)kvm_vcpu_get_hsr(vcpu));
BUG();
}
return arm_exit_handlers[hsr_ec];
}

18
arch/arm/mach-at91/pm.c
View File

@ -289,6 +289,22 @@ static void at91_ddr_standby(void)
at91_ramc_write(1, AT91_DDRSDRC_LPR, saved_lpr1);
}
static void sama5d3_ddr_standby(void)
{
u32 lpr0;
u32 saved_lpr0;
saved_lpr0 = at91_ramc_read(0, AT91_DDRSDRC_LPR);
lpr0 = saved_lpr0 & ~AT91_DDRSDRC_LPCB;
lpr0 |= AT91_DDRSDRC_LPCB_POWER_DOWN;
at91_ramc_write(0, AT91_DDRSDRC_LPR, lpr0);
cpu_do_idle();
at91_ramc_write(0, AT91_DDRSDRC_LPR, saved_lpr0);
}
/* We manage both DDRAM/SDRAM controllers, we need more than one value to
* remember.
*/
@ -323,7 +339,7 @@ static const struct of_device_id const ramc_ids[] __initconst = {
{ .compatible = "atmel,at91rm9200-sdramc", .data = at91rm9200_standby },
{ .compatible = "atmel,at91sam9260-sdramc", .data = at91sam9_sdram_standby },
{ .compatible = "atmel,at91sam9g45-ddramc", .data = at91_ddr_standby },
{ .compatible = "atmel,sama5d3-ddramc", .data = at91_ddr_standby },
{ .compatible = "atmel,sama5d3-ddramc", .data = sama5d3_ddr_standby },
{ /*sentinel*/ }
};

3
arch/arm/mach-omap2/Makefile
View File

@ -241,6 +241,3 @@ obj-$(CONFIG_MACH_OMAP2_TUSB6010) += usb-tusb6010.o
onenand-$(CONFIG_MTD_ONENAND_OMAP2) := gpmc-onenand.o
obj-y += $(onenand-m) $(onenand-y)
nand-$(CONFIG_MTD_NAND_OMAP2) := gpmc-nand.o
obj-y += $(nand-m) $(nand-y)

154
arch/arm/mach-omap2/gpmc-nand.c
View File

@ -1,154 +0,0 @@
/*
* gpmc-nand.c
*
* Copyright (C) 2009 Texas Instruments
* Vimal Singh <vimalsingh@ti.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/omap-gpmc.h>
#include <linux/mtd/nand.h>
#include <linux/platform_data/mtd-nand-omap2.h>
#include <asm/mach/flash.h>
#include "soc.h"
/* minimum size for IO mapping */
#define NAND_IO_SIZE 4
static bool gpmc_hwecc_bch_capable(enum omap_ecc ecc_opt)
{
/* platforms which support all ECC schemes */
if (soc_is_am33xx() || soc_is_am43xx() || cpu_is_omap44xx() ||
soc_is_omap54xx() || soc_is_dra7xx())
return 1;
if (ecc_opt == OMAP_ECC_BCH4_CODE_HW_DETECTION_SW ||
ecc_opt == OMAP_ECC_BCH8_CODE_HW_DETECTION_SW) {
if (cpu_is_omap24xx())
return 0;
else if (cpu_is_omap3630() && (GET_OMAP_REVISION() == 0))
return 0;
else
return 1;
}
/* OMAP3xxx do not have ELM engine, so cannot support ECC schemes
* which require H/W based ECC error detection */
if ((cpu_is_omap34xx() || cpu_is_omap3630()) &&
((ecc_opt == OMAP_ECC_BCH4_CODE_HW) ||
(ecc_opt == OMAP_ECC_BCH8_CODE_HW)))
return 0;
/* legacy platforms support only HAM1 (1-bit Hamming) ECC scheme */
if (ecc_opt == OMAP_ECC_HAM1_CODE_HW ||
ecc_opt == OMAP_ECC_HAM1_CODE_SW)
return 1;
else
return 0;
}
/* This function will go away once the device-tree convertion is complete */
static void gpmc_set_legacy(struct omap_nand_platform_data *gpmc_nand_data,
struct gpmc_settings *s)
{
/* Enable RD PIN Monitoring Reg */
if (gpmc_nand_data->dev_ready) {
s->wait_on_read = true;
s->wait_on_write = true;
}
if (gpmc_nand_data->devsize == NAND_BUSWIDTH_16)
s->device_width = GPMC_DEVWIDTH_16BIT;
else
s->device_width = GPMC_DEVWIDTH_8BIT;
}
int gpmc_nand_init(struct omap_nand_platform_data *gpmc_nand_data,
struct gpmc_timings *gpmc_t)
{
int err = 0;
struct gpmc_settings s;
struct platform_device *pdev;
struct resource gpmc_nand_res[] = {
{ .flags = IORESOURCE_MEM, },
{ .flags = IORESOURCE_IRQ, },
{ .flags = IORESOURCE_IRQ, },
};
BUG_ON(gpmc_nand_data->cs >= GPMC_CS_NUM);
err = gpmc_cs_request(gpmc_nand_data->cs, NAND_IO_SIZE,
(unsigned long *)&gpmc_nand_res[0].start);
if (err < 0) {
pr_err("omap2-gpmc: Cannot request GPMC CS %d, error %d\n",
gpmc_nand_data->cs, err);
return err;
}
gpmc_nand_res[0].end = gpmc_nand_res[0].start + NAND_IO_SIZE - 1;
gpmc_nand_res[1].start = gpmc_get_client_irq(GPMC_IRQ_FIFOEVENTENABLE);
gpmc_nand_res[2].start = gpmc_get_client_irq(GPMC_IRQ_COUNT_EVENT);
memset(&s, 0, sizeof(struct gpmc_settings));
gpmc_set_legacy(gpmc_nand_data, &s);
s.device_nand = true;
if (gpmc_t) {
err = gpmc_cs_set_timings(gpmc_nand_data->cs, gpmc_t, &s);
if (err < 0) {
pr_err("omap2-gpmc: Unable to set gpmc timings: %d\n",
err);
return err;
}
}
err = gpmc_cs_program_settings(gpmc_nand_data->cs, &s);
if (err < 0)
goto out_free_cs;
err = gpmc_configure(GPMC_CONFIG_WP, 0);
if (err < 0)
goto out_free_cs;
if (!gpmc_hwecc_bch_capable(gpmc_nand_data->ecc_opt)) {
pr_err("omap2-nand: Unsupported NAND ECC scheme selected\n");
err = -EINVAL;
goto out_free_cs;
}
pdev = platform_device_alloc("omap2-nand", gpmc_nand_data->cs);
if (pdev) {
err = platform_device_add_resources(pdev, gpmc_nand_res,
ARRAY_SIZE(gpmc_nand_res));
if (!err)
pdev->dev.platform_data = gpmc_nand_data;
} else {
err = -ENOMEM;
}
if (err)
goto out_free_pdev;
err = platform_device_add(pdev);
if (err) {
dev_err(&pdev->dev, "Unable to register NAND device\n");
goto out_free_pdev;
}
return 0;
out_free_pdev:
platform_device_put(pdev);
out_free_cs:
gpmc_cs_free(gpmc_nand_data->cs);
return err;
}

10
arch/arm/mach-omap2/gpmc-onenand.c
View File

@ -367,7 +367,7 @@ static int gpmc_onenand_setup(void __iomem *onenand_base, int *freq_ptr)
return ret;
}
void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
int gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
{
int err;
struct device *dev = &gpmc_onenand_device.dev;
@ -393,15 +393,17 @@ void gpmc_onenand_init(struct omap_onenand_platform_data *_onenand_data)
if (err < 0) {
dev_err(dev, "Cannot request GPMC CS %d, error %d\n",
gpmc_onenand_data->cs, err);
return;
return err;
}
gpmc_onenand_resource.end = gpmc_onenand_resource.start +
ONENAND_IO_SIZE - 1;
if (platform_device_register(&gpmc_onenand_device) < 0) {
err = platform_device_register(&gpmc_onenand_device);
if (err) {
dev_err(dev, "Unable to register OneNAND device\n");
gpmc_cs_free(gpmc_onenand_data->cs);
return;
}
return err;
}

3
arch/arm/mach-omap2/omap-headsmp.S
View File

@ -17,6 +17,7 @@
#include <linux/linkage.h>
#include <linux/init.h>
#include <asm/assembler.h>
#include "omap44xx.h"
@ -66,7 +67,7 @@ wait_2: ldr r2, =AUX_CORE_BOOT0_PA @ read from AuxCoreBoot0
cmp r0, r4
bne wait_2
ldr r12, =API_HYP_ENTRY
adr r0, hyp_boot
badr r0, hyp_boot
smc #0
hyp_boot:
b omap_secondary_startup

45
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
View File

@ -2112,11 +2112,20 @@ static struct omap_hwmod_ocp_if omap3_l4_core__i2c3 = {
};
/* L4 CORE -> SR1 interface */
static struct omap_hwmod_addr_space omap3_sr1_addr_space[] = {
{
.pa_start = OMAP34XX_SR1_BASE,
.pa_end = OMAP34XX_SR1_BASE + SZ_1K - 1,
.flags = ADDR_TYPE_RT,
},
{ },
};
static struct omap_hwmod_ocp_if omap34xx_l4_core__sr1 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap34xx_sr1_hwmod,
.clk = "sr_l4_ick",
.addr = omap3_sr1_addr_space,
.user = OCP_USER_MPU,
};
@ -2124,15 +2133,25 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr1 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap36xx_sr1_hwmod,
.clk = "sr_l4_ick",
.addr = omap3_sr1_addr_space,
.user = OCP_USER_MPU,
};
/* L4 CORE -> SR1 interface */
static struct omap_hwmod_addr_space omap3_sr2_addr_space[] = {
{
.pa_start = OMAP34XX_SR2_BASE,
.pa_end = OMAP34XX_SR2_BASE + SZ_1K - 1,
.flags = ADDR_TYPE_RT,
},
{ },
};
static struct omap_hwmod_ocp_if omap34xx_l4_core__sr2 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap34xx_sr2_hwmod,
.clk = "sr_l4_ick",
.addr = omap3_sr2_addr_space,
.user = OCP_USER_MPU,
};
@ -2140,6 +2159,7 @@ static struct omap_hwmod_ocp_if omap36xx_l4_core__sr2 = {
.master = &omap3xxx_l4_core_hwmod,
.slave = &omap36xx_sr2_hwmod,
.clk = "sr_l4_ick",
.addr = omap3_sr2_addr_space,
.user = OCP_USER_MPU,
};
@ -3111,16 +3131,20 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_hwmod_ocp_ifs[] __initdata = {
* Return: 0 if device named @dev_name is not likely to be accessible,
* or 1 if it is likely to be accessible.
*/
static int __init omap3xxx_hwmod_is_hs_ip_block_usable(struct device_node *bus,
const char *dev_name)
static bool __init omap3xxx_hwmod_is_hs_ip_block_usable(struct device_node *bus,
const char *dev_name)
{
struct device_node *node;
bool available;
if (!bus)
return (omap_type() == OMAP2_DEVICE_TYPE_GP) ? 1 : 0;
return omap_type() == OMAP2_DEVICE_TYPE_GP;
if (of_device_is_available(of_find_node_by_name(bus, dev_name)))
return 1;
node = of_get_child_by_name(bus, dev_name);
available = of_device_is_available(node);
of_node_put(node);
return 0;
return available;
}
int __init omap3xxx_hwmod_init(void)
@ -3189,15 +3213,20 @@ int __init omap3xxx_hwmod_init(void)
if (h_sham && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "sham")) {
r = omap_hwmod_register_links(h_sham);
if (r < 0)
if (r < 0) {
of_node_put(bus);
return r;
}
}
if (h_aes && omap3xxx_hwmod_is_hs_ip_block_usable(bus, "aes")) {
r = omap_hwmod_register_links(h_aes);
if (r < 0)
if (r < 0) {
of_node_put(bus);
return r;
}
}
of_node_put(bus);
/*
* Register hwmod links specific to certain ES levels of a

1
arch/arm/tools/syscall.tbl
View File

@ -411,3 +411,4 @@
394 common pkey_mprotect sys_pkey_mprotect
395 common pkey_alloc sys_pkey_alloc
396 common pkey_free sys_pkey_free
397 common statx sys_statx

2
arch/arm/xen/mm.c
View File

@ -198,6 +198,8 @@ static const struct dma_map_ops xen_swiotlb_dma_ops = {
.unmap_page = xen_swiotlb_unmap_page,
.dma_supported = xen_swiotlb_dma_supported,
.set_dma_mask = xen_swiotlb_set_dma_mask,
.mmap = xen_swiotlb_dma_mmap,
.get_sgtable = xen_swiotlb_get_sgtable,
};
int __init xen_mm_init(void)

14
arch/arm64/Kconfig
View File

@ -508,6 +508,16 @@ config QCOM_FALKOR_ERRATUM_1009
If unsure, say Y.
config QCOM_QDF2400_ERRATUM_0065
bool "QDF2400 E0065: Incorrect GITS_TYPER.ITT_Entry_size"
default y
help
On Qualcomm Datacenter Technologies QDF2400 SoC, ITS hardware reports
ITE size incorrectly. The GITS_TYPER.ITT_Entry_size field should have
been indicated as 16Bytes (0xf), not 8Bytes (0x7).
If unsure, say Y.
endmenu
@ -1063,6 +1073,10 @@ config SYSVIPC_COMPAT
def_bool y
depends on COMPAT && SYSVIPC
config KEYS_COMPAT
def_bool y
depends on COMPAT && KEYS
endmenu
menu "Power management options"

11
arch/arm64/boot/dts/broadcom/ns2.dtsi
View File

@ -114,6 +114,7 @@
pcie0: pcie@20020000 {
compatible = "brcm,iproc-pcie";
reg = <0 0x20020000 0 0x1000>;
dma-coherent;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
@ -144,6 +145,7 @@
pcie4: pcie@50020000 {
compatible = "brcm,iproc-pcie";
reg = <0 0x50020000 0 0x1000>;
dma-coherent;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0>;
@ -174,6 +176,7 @@
pcie8: pcie@60c00000 {
compatible = "brcm,iproc-pcie-paxc";
reg = <0 0x60c00000 0 0x1000>;
dma-coherent;
linux,pci-domain = <8>;
bus-range = <0x0 0x1>;
@ -203,6 +206,7 @@
<0x61030000 0x100>;
reg-names = "amac_base", "idm_base", "nicpm_base";
interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
phy-handle = <&gphy0>;
phy-mode = "rgmii";
status = "disabled";
@ -213,6 +217,7 @@
reg = <0x612c0000 0x445>; /* PDC FS0 regs */
interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@ -222,6 +227,7 @@
reg = <0x612e0000 0x445>; /* PDC FS1 regs */
interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@ -231,6 +237,7 @@
reg = <0x61300000 0x445>; /* PDC FS2 regs */
interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@ -240,6 +247,7 @@
reg = <0x61320000 0x445>; /* PDC FS3 regs */
interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
#mbox-cells = <1>;
dma-coherent;
brcm,rx-status-len = <32>;
brcm,use-bcm-hdr;
};
@ -644,6 +652,7 @@
sata: ahci@663f2000 {
compatible = "brcm,iproc-ahci", "generic-ahci";
reg = <0x663f2000 0x1000>;
dma-coherent;
reg-names = "ahci";
interrupts = <GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
@ -667,6 +676,7 @@
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x66420000 0x100>;
interrupts = <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
bus-width = <8>;
clocks = <&genpll_sw BCM_NS2_GENPLL_SW_SDIO_CLK>;
status = "disabled";
@ -676,6 +686,7 @@
compatible = "brcm,sdhci-iproc-cygnus";
reg = <0x66430000 0x100>;
interrupts = <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>;
dma-coherent;
bus-width = <8>;
clocks = <&genpll_sw BCM_NS2_GENPLL_SW_SDIO_CLK>;
status = "disabled";

2
arch/arm64/include/asm/cpufeature.h
View File

@ -251,7 +251,7 @@ static inline bool system_supports_fpsimd(void)
static inline bool system_uses_ttbr0_pan(void)
{
return IS_ENABLED(CONFIG_ARM64_SW_TTBR0_PAN) &&
!cpus_have_cap(ARM64_HAS_PAN);
!cpus_have_const_cap(ARM64_HAS_PAN);
}
#endif /* __ASSEMBLY__ */

3
arch/arm64/include/asm/kvm_host.h
View File

@ -30,8 +30,7 @@
#define __KVM_HAVE_ARCH_INTC_INITIALIZED
#define KVM_USER_MEM_SLOTS 32
#define KVM_PRIVATE_MEM_SLOTS 4
#define KVM_USER_MEM_SLOTS 512
#define KVM_COALESCED_MMIO_PAGE_OFFSET 1
#define KVM_HALT_POLL_NS_DEFAULT 500000

4
arch/arm64/include/asm/pgtable-types.h
View File

@ -55,9 +55,13 @@ typedef struct { pteval_t pgprot; } pgprot_t;
#define __pgprot(x) ((pgprot_t) { (x) } )
#if CONFIG_PGTABLE_LEVELS == 2
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
#elif CONFIG_PGTABLE_LEVELS == 3
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopud.h>
#elif CONFIG_PGTABLE_LEVELS == 4
#include <asm-generic/5level-fixup.h>
#endif
#endif /* __ASM_PGTABLE_TYPES_H */

2
arch/arm64/include/asm/unistd.h
View File

@ -44,7 +44,7 @@
#define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE+2)
#define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE+5)
#define __NR_compat_syscalls 394
#define __NR_compat_syscalls 398
#endif
#define __ARCH_WANT_SYS_CLONE

8
arch/arm64/include/asm/unistd32.h
View File

@ -809,6 +809,14 @@ __SYSCALL(__NR_copy_file_range, sys_copy_file_range)
__SYSCALL(__NR_preadv2, compat_sys_preadv2)
#define __NR_pwritev2 393
__SYSCALL(__NR_pwritev2, compat_sys_pwritev2)
#define __NR_pkey_mprotect 394
__SYSCALL(__NR_pkey_mprotect, sys_pkey_mprotect)
#define __NR_pkey_alloc 395
__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
#define __NR_pkey_free 396
__SYSCALL(__NR_pkey_free, sys_pkey_free)
#define __NR_statx 397
__SYSCALL(__NR_statx, sys_statx)
/*
* Please add new compat syscalls above this comment and update

2
arch/arm64/kernel/cpuidle.c
View File

@ -30,7 +30,7 @@ int arm_cpuidle_init(unsigned int cpu)
}
/**
* cpu_suspend() - function to enter a low-power idle state
* arm_cpuidle_suspend() - function to enter a low-power idle state
* @arg: argument to pass to CPU suspend operations
*
* Return: 0 on success, -EOPNOTSUPP if CPU suspend hook not initialized, CPU

10
arch/arm64/kernel/kaslr.c
View File

@ -131,11 +131,15 @@ u64 __init kaslr_early_init(u64 dt_phys, u64 modulo_offset)
/*
* The kernel Image should not extend across a 1GB/32MB/512MB alignment
* boundary (for 4KB/16KB/64KB granule kernels, respectively). If this
* happens, increase the KASLR offset by the size of the kernel image.
* happens, increase the KASLR offset by the size of the kernel image
* rounded up by SWAPPER_BLOCK_SIZE.
*/
if ((((u64)_text + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT) !=
(((u64)_end + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT))
offset = (offset + (u64)(_end - _text)) & mask;
(((u64)_end + offset + modulo_offset) >> SWAPPER_TABLE_SHIFT)) {
u64 kimg_sz = _end - _text;
offset = (offset + round_up(kimg_sz, SWAPPER_BLOCK_SIZE))
& mask;
}
if (IS_ENABLED(CONFIG_KASAN))
/*

6
arch/arm64/kernel/probes/kprobes.c
View File

@ -372,12 +372,6 @@ int __kprobes kprobe_fault_handler(struct pt_regs *regs, unsigned int fsr)
return 0;
}
int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data)
{
return NOTIFY_DONE;
}
static void __kprobes kprobe_handler(struct pt_regs *regs)
{
struct kprobe *p, *cur_kprobe;

19
arch/arm64/kvm/handle_exit.c
View File

@ -135,7 +135,19 @@ static int kvm_handle_guest_debug(struct kvm_vcpu *vcpu, struct kvm_run *run)
return ret;
}
static int kvm_handle_unknown_ec(struct kvm_vcpu *vcpu, struct kvm_run *run)
{
u32 hsr = kvm_vcpu_get_hsr(vcpu);
kvm_pr_unimpl("Unknown exception class: hsr: %#08x -- %s\n",
hsr, esr_get_class_string(hsr));
kvm_inject_undefined(vcpu);
return 1;
}
static exit_handle_fn arm_exit_handlers[] = {
[0 ... ESR_ELx_EC_MAX] = kvm_handle_unknown_ec,
[ESR_ELx_EC_WFx] = kvm_handle_wfx,
[ESR_ELx_EC_CP15_32] = kvm_handle_cp15_32,
[ESR_ELx_EC_CP15_64] = kvm_handle_cp15_64,
@ -162,13 +174,6 @@ static exit_handle_fn kvm_get_exit_handler(struct kvm_vcpu *vcpu)
u32 hsr = kvm_vcpu_get_hsr(vcpu);
u8 hsr_ec = ESR_ELx_EC(hsr);
if (hsr_ec >= ARRAY_SIZE(arm_exit_handlers) ||
!arm_exit_handlers[hsr_ec]) {
kvm_err("Unknown exception class: hsr: %#08x -- %s\n",
hsr, esr_get_class_string(hsr));
BUG();
}
return arm_exit_handlers[hsr_ec];
}

64
arch/arm64/kvm/hyp/tlb.c
View File

@ -18,14 +18,62 @@
#include <asm/kvm_hyp.h>
#include <asm/tlbflush.h>
static void __hyp_text __tlb_switch_to_guest_vhe(struct kvm *kvm)
{
u64 val;
/*
* With VHE enabled, we have HCR_EL2.{E2H,TGE} = {1,1}, and
* most TLB operations target EL2/EL0. In order to affect the
* guest TLBs (EL1/EL0), we need to change one of these two
* bits. Changing E2H is impossible (goodbye TTBR1_EL2), so
* let's flip TGE before executing the TLB operation.
*/
write_sysreg(kvm->arch.vttbr, vttbr_el2);
val = read_sysreg(hcr_el2);
val &= ~HCR_TGE;
write_sysreg(val, hcr_el2);
isb();
}
static void __hyp_text __tlb_switch_to_guest_nvhe(struct kvm *kvm)
{
write_sysreg(kvm->arch.vttbr, vttbr_el2);
isb();
}
static hyp_alternate_select(__tlb_switch_to_guest,
__tlb_switch_to_guest_nvhe,
__tlb_switch_to_guest_vhe,
ARM64_HAS_VIRT_HOST_EXTN);
static void __hyp_text __tlb_switch_to_host_vhe(struct kvm *kvm)
{
/*
* We're done with the TLB operation, let's restore the host's
* view of HCR_EL2.
*/
write_sysreg(0, vttbr_el2);
write_sysreg(HCR_HOST_VHE_FLAGS, hcr_el2);
}
static void __hyp_text __tlb_switch_to_host_nvhe(struct kvm *kvm)
{
write_sysreg(0, vttbr_el2);
}
static hyp_alternate_select(__tlb_switch_to_host,
__tlb_switch_to_host_nvhe,
__tlb_switch_to_host_vhe,
ARM64_HAS_VIRT_HOST_EXTN);
void __hyp_text __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
{
dsb(ishst);
/* Switch to requested VMID */
kvm = kern_hyp_va(kvm);
write_sysreg(kvm->arch.vttbr, vttbr_el2);
isb();
__tlb_switch_to_guest()(kvm);
/*
* We could do so much better if we had the VA as well.
@ -46,7 +94,7 @@ void __hyp_text __kvm_tlb_flush_vmid_ipa(struct kvm *kvm, phys_addr_t ipa)
dsb(ish);
isb();
write_sysreg(0, vttbr_el2);
__tlb_switch_to_host()(kvm);
}
void __hyp_text __kvm_tlb_flush_vmid(struct kvm *kvm)
@ -55,14 +103,13 @@ void __hyp_text __kvm_tlb_flush_vmid(struct kvm *kvm)
/* Switch to requested VMID */
kvm = kern_hyp_va(kvm);
write_sysreg(kvm->arch.vttbr, vttbr_el2);
isb();
__tlb_switch_to_guest()(kvm);
__tlbi(vmalls12e1is);
dsb(ish);
isb();
write_sysreg(0, vttbr_el2);
__tlb_switch_to_host()(kvm);
}
void __hyp_text __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu)
@ -70,14 +117,13 @@ void __hyp_text __kvm_tlb_flush_local_vmid(struct kvm_vcpu *vcpu)
struct kvm *kvm = kern_hyp_va(kern_hyp_va(vcpu)->kvm);
/* Switch to requested VMID */
write_sysreg(kvm->arch.vttbr, vttbr_el2);
isb();
__tlb_switch_to_guest()(kvm);
__tlbi(vmalle1);
dsb(nsh);
isb();
write_sysreg(0, vttbr_el2);
__tlb_switch_to_host()(kvm);
}
void __hyp_text __kvm_flush_vm_context(void)

2
arch/arm64/mm/kasan_init.c
View File

@ -162,7 +162,7 @@ void __init kasan_init(void)
clear_pgds(KASAN_SHADOW_START, KASAN_SHADOW_END);
vmemmap_populate(kimg_shadow_start, kimg_shadow_end,
pfn_to_nid(virt_to_pfn(_text)));
pfn_to_nid(virt_to_pfn(lm_alias(_text))));
/*
* vmemmap_populate() has populated the shadow region that covers the

1
arch/avr32/include/asm/pgtable-2level.h
View File

@ -8,6 +8,7 @@
#ifndef __ASM_AVR32_PGTABLE_2LEVEL_H
#define __ASM_AVR32_PGTABLE_2LEVEL_H
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
/*

2
arch/avr32/oprofile/backtrace.c
View File

@ -14,7 +14,7 @@
*/
#include <linux/oprofile.h>
#include <linux/sched.h>
#include <linux/ptrace.h>
#include <linux/uaccess.h>
/* The first two words of each frame on the stack look like this if we have

2
arch/cris/arch-v32/drivers/cryptocop.c
View File

@ -2086,7 +2086,7 @@ static void cryptocop_job_queue_close(void)
dma_in_cfg.en = regk_dma_no;
REG_WR(dma, IN_DMA_INST, rw_cfg, dma_in_cfg);
/* Disble the cryptocop. */
/* Disable the cryptocop. */
rw_cfg = REG_RD(strcop, regi_strcop, rw_cfg);
rw_cfg.en = 0;
REG_WR(strcop, regi_strcop, rw_cfg, rw_cfg);

1
arch/cris/include/asm/pgtable.h
View File

@ -6,6 +6,7 @@
#define _CRIS_PGTABLE_H
#include <asm/page.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
#ifndef __ASSEMBLY__

1
arch/frv/include/asm/pgtable.h
View File

@ -16,6 +16,7 @@
#ifndef _ASM_PGTABLE_H
#define _ASM_PGTABLE_H
#include <asm-generic/5level-fixup.h>
#include <asm/mem-layout.h>
#include <asm/setup.h>
#include <asm/processor.h>

1
arch/h8300/include/asm/pgtable.h
View File

@ -1,5 +1,6 @@
#ifndef _H8300_PGTABLE_H
#define _H8300_PGTABLE_H
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopud.h>
#include <asm-generic/pgtable.h>
#define pgtable_cache_init() do { } while (0)

2
arch/h8300/kernel/ptrace_h.c
View File

@ -9,7 +9,7 @@
*/
#include <linux/linkage.h>
#include <linux/sched.h>
#include <linux/sched/signal.h>
#include <asm/ptrace.h>
#define BREAKINST 0x5730 /* trapa #3 */

1
arch/hexagon/include/asm/pgtable.h
View File

@ -26,6 +26,7 @@
*/
#include <linux/swap.h>
#include <asm/page.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
/* A handy thing to have if one has the RAM. Declared in head.S */

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

@ -587,8 +587,10 @@ extern struct page *zero_page_memmap_ptr;
#if CONFIG_PGTABLE_LEVELS == 3
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopud.h>
#endif
#include <asm-generic/5level-fixup.h>
#include <asm-generic/pgtable.h>
#endif /* _ASM_IA64_PGTABLE_H */

1
arch/metag/include/asm/pgtable.h
View File

@ -6,6 +6,7 @@
#define _METAG_PGTABLE_H
#include <asm/pgtable-bits.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
/* Invalid regions on Meta: 0x00000000-0x001FFFFF and 0xFFFF0000-0xFFFFFFFF */

3
arch/microblaze/include/asm/page.h
View File

@ -95,7 +95,8 @@ typedef struct { unsigned long pgd; } pgd_t;
# else /* CONFIG_MMU */
typedef struct { unsigned long ste[64]; } pmd_t;
typedef struct { pmd_t pue[1]; } pud_t;
typedef struct { pud_t pge[1]; } pgd_t;
typedef struct { pud_t p4e[1]; } p4d_t;
typedef struct { p4d_t pge[1]; } pgd_t;
# endif /* CONFIG_MMU */
# define pte_val(x) ((x).pte)

2
arch/mips/cavium-octeon/cpu.c
View File

@ -10,7 +10,9 @@
#include <linux/irqflags.h>
#include <linux/notifier.h>
#include <linux/prefetch.h>
#include <linux/ptrace.h>
#include <linux/sched.h>
#include <linux/sched/task_stack.h>
#include <asm/cop2.h>
#include <asm/current.h>

1
arch/mips/cavium-octeon/crypto/octeon-crypto.c
View File

@ -9,6 +9,7 @@
#include <asm/cop2.h>
#include <linux/export.h>
#include <linux/interrupt.h>
#include <linux/sched/task_stack.h>
#include "octeon-crypto.h"

1
arch/mips/cavium-octeon/smp.c
View File

@ -12,6 +12,7 @@
#include <linux/kernel_stat.h>
#include <linux/sched.h>
#include <linux/sched/hotplug.h>
#include <linux/sched/task_stack.h>
#include <linux/init.h>
#include <linux/export.h>

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

@ -12,6 +12,7 @@
#include <linux/sched.h>
#include <linux/sched/task_stack.h>
#include <linux/ptrace.h>
#include <linux/thread_info.h>
#include <linux/bitops.h>

1
arch/mips/include/asm/pgtable-32.h
View File

@ -16,6 +16,7 @@
#include <asm/cachectl.h>
#include <asm/fixmap.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
extern int temp_tlb_entry;

1
arch/mips/include/asm/pgtable-64.h
View File

@ -17,6 +17,7 @@
#include <asm/cachectl.h>
#include <asm/fixmap.h>
#define __ARCH_USE_5LEVEL_HACK
#if defined(CONFIG_PAGE_SIZE_64KB) && !defined(CONFIG_MIPS_VA_BITS_48)
#include <asm-generic/pgtable-nopmd.h>
#else

1
arch/mips/kernel/smp-bmips.c
View File

@ -11,6 +11,7 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/sched/hotplug.h>
#include <linux/sched/task_stack.h>
#include <linux/mm.h>
#include <linux/delay.h>
#include <linux/smp.h>

1
arch/mips/kernel/smp-mt.c
View File

@ -23,6 +23,7 @@
#include <linux/interrupt.h>
#include <linux/irqchip/mips-gic.h>
#include <linux/compiler.h>
#include <linux/sched/task_stack.h>
#include <linux/smp.h>
#include <linux/atomic.h>

1
arch/mips/loongson64/loongson-3/cop2-ex.c
View File

@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/notifier.h>
#include <linux/ptrace.h>
#include <asm/fpu.h>
#include <asm/cop2.h>

1
arch/mips/netlogic/common/smp.c
View File

@ -35,6 +35,7 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/sched/task_stack.h>
#include <linux/smp.h>
#include <linux/irq.h>

3
arch/mips/netlogic/xlp/cop2-ex.c
View File

@ -9,11 +9,14 @@
* Copyright (C) 2009 Wind River Systems,
* written by Ralf Baechle <ralf@linux-mips.org>
*/
#include <linux/capability.h>
#include <linux/init.h>
#include <linux/irqflags.h>
#include <linux/notifier.h>
#include <linux/prefetch.h>
#include <linux/ptrace.h>
#include <linux/sched.h>
#include <linux/sched/task_stack.h>
#include <asm/cop2.h>
#include <asm/current.h>

1
arch/mips/sgi-ip22/ip28-berr.c
View File

@ -9,6 +9,7 @@
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/sched/signal.h>
#include <linux/seq_file.h>
#include <asm/addrspace.h>

2
arch/mips/sgi-ip27/ip27-berr.c
View File

@ -12,7 +12,9 @@
#include <linux/signal.h> /* for SIGBUS */
#include <linux/sched.h> /* schow_regs(), force_sig() */
#include <linux/sched/debug.h>
#include <linux/sched/signal.h>
#include <asm/ptrace.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/sn0/hub.h>

3
arch/mips/sgi-ip27/ip27-smp.c
View File

@ -8,10 +8,13 @@
*/
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/sched/task_stack.h>
#include <linux/topology.h>
#include <linux/nodemask.h>
#include <asm/page.h>
#include <asm/processor.h>
#include <asm/ptrace.h>
#include <asm/sn/arch.h>
#include <asm/sn/gda.h>
#include <asm/sn/intr.h>

1
arch/mips/sgi-ip32/ip32-berr.c
View File

@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/sched/debug.h>
#include <linux/sched/signal.h>
#include <asm/traps.h>
#include <linux/uaccess.h>
#include <asm/addrspace.h>

1
arch/mips/sgi-ip32/ip32-reset.c
View File

@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/sched/signal.h>
#include <linux/notifier.h>
#include <linux/delay.h>
#include <linux/rtc/ds1685.h>

1
arch/mn10300/include/asm/page.h
View File

@ -57,6 +57,7 @@ typedef struct page *pgtable_t;
#define __pgd(x) ((pgd_t) { (x) })
#define __pgprot(x) ((pgprot_t) { (x) })
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
#endif /* !__ASSEMBLY__ */

1
arch/nios2/include/asm/pgtable.h
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@ -22,6 +22,7 @@
#include <asm/tlbflush.h>
#include <asm/pgtable-bits.h>
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
#define FIRST_USER_ADDRESS 0UL

8
arch/openrisc/include/asm/cmpxchg.h
View File

@ -77,7 +77,11 @@ static inline unsigned long __xchg(unsigned long val, volatile void *ptr,
return val;
}
#define xchg(ptr, with) \
((typeof(*(ptr)))__xchg((unsigned long)(with), (ptr), sizeof(*(ptr))))
#define xchg(ptr, with) \
({ \
(__typeof__(*(ptr))) __xchg((unsigned long)(with), \
(ptr), \
sizeof(*(ptr))); \
})
#endif /* __ASM_OPENRISC_CMPXCHG_H */

1
arch/openrisc/include/asm/pgtable.h
View File

@ -25,6 +25,7 @@
#ifndef __ASM_OPENRISC_PGTABLE_H
#define __ASM_OPENRISC_PGTABLE_H
#define __ARCH_USE_5LEVEL_HACK
#include <asm-generic/pgtable-nopmd.h>
#ifndef __ASSEMBLY__

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