Machine check

30 May 2019

On Thu, May 30, 2019 at 10:17:32PM +0200, Federico Vaga wrote:
...
On Thursday, May 30, 2019 1:23:53 AM CEST Mauro Carvalho Chehab wrote:
...
Mostly due to x86 and acpi conversion, several documentation
links are still pointing to the old file. Fix them.
For the Italian documentation I just send I patch to fix them in a dedicated 
patch
Acked-by: Michael S. Tsirkin mst@redhat.com
for the vhost change.
...
...
Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org
Documentation/acpi/dsd/leds.txt                  |  2 +-
 Documentation/admin-guide/kernel-parameters.rst  |  6 +++---
 Documentation/admin-guide/kernel-parameters.txt  | 16 ++++++++--------
 Documentation/admin-guide/ras.rst                |  2 +-
 .../devicetree/bindings/net/fsl-enetc.txt        |  7 +++----
 .../bindings/pci/amlogic,meson-pcie.txt          |  2 +-
 .../bindings/regulator/qcom,rpmh-regulator.txt   |  2 +-
 Documentation/devicetree/booting-without-of.txt  |  2 +-
 Documentation/driver-api/gpio/board.rst          |  2 +-
 Documentation/driver-api/gpio/consumer.rst       |  2 +-
 .../firmware-guide/acpi/enumeration.rst          |  2 +-
 .../firmware-guide/acpi/method-tracing.rst       |  2 +-
 Documentation/i2c/instantiating-devices          |  2 +-
 Documentation/sysctl/kernel.txt                  |  4 ++--
 .../translations/it_IT/process/howto.rst         |  2 +-
 .../it_IT/process/stable-kernel-rules.rst        |  4 ++--
 .../translations/zh_CN/process/4.Coding.rst      |  2 +-
 Documentation/x86/x86_64/5level-paging.rst       |  2 +-
 Documentation/x86/x86_64/boot-options.rst        |  4 ++--
 .../x86/x86_64/fake-numa-for-cpusets.rst         |  2 +-
 MAINTAINERS                                      |  6 +++---
 arch/arm/Kconfig                                 |  2 +-
 arch/arm64/kernel/kexec_image.c                  |  2 +-
 arch/powerpc/Kconfig                             |  2 +-
 arch/x86/Kconfig                                 | 16 ++++++++--------
 arch/x86/Kconfig.debug                           |  2 +-
 arch/x86/boot/header.S                           |  2 +-
 arch/x86/entry/entry_64.S                        |  2 +-
 arch/x86/include/asm/bootparam_utils.h           |  2 +-
 arch/x86/include/asm/page_64_types.h             |  2 +-
 arch/x86/include/asm/pgtable_64_types.h          |  2 +-
 arch/x86/kernel/cpu/microcode/amd.c              |  2 +-
 arch/x86/kernel/kexec-bzimage64.c                |  2 +-
 arch/x86/kernel/pci-dma.c                        |  2 +-
 arch/x86/mm/tlb.c                                |  2 +-
 arch/x86/platform/pvh/enlighten.c                |  2 +-
 drivers/acpi/Kconfig                             | 10 +++++-----
 drivers/net/ethernet/faraday/ftgmac100.c         |  2 +-
 .../fieldbus/Documentation/fieldbus_dev.txt      |  4 ++--
 drivers/vhost/vhost.c                            |  2 +-
 include/acpi/acpi_drivers.h                      |  2 +-
 include/linux/fs_context.h                       |  2 +-
 include/linux/lsm_hooks.h                        |  2 +-
 mm/Kconfig                                       |  2 +-
 security/Kconfig                                 |  2 +-
 tools/include/linux/err.h                        |  2 +-
 tools/objtool/Documentation/stack-validation.txt |  4 ++--
 tools/testing/selftests/x86/protection_keys.c    |  2 +-
 48 files changed, 77 insertions(+), 78 deletions(-)

diff --git a/Documentation/acpi/dsd/leds.txt
b/Documentation/acpi/dsd/leds.txt index 81a63af42ed2..cc58b1a574c5 100644
--- a/Documentation/acpi/dsd/leds.txt
+++ b/Documentation/acpi/dsd/leds.txt
@@ -96,4 +96,4 @@ where
    
URL:http://www.uefi.org/sites/default/files/resources/_DSD-hierarchical-da
ta-extension-UUID-v1.1.pdf, referenced 2019-02-21.
-[7] Documentation/acpi/dsd/data-node-reference.txt
+[7] Documentation/firmware-guide/acpi/dsd/data-node-references.rst
diff --git a/Documentation/admin-guide/kernel-parameters.rst
b/Documentation/admin-guide/kernel-parameters.rst index
0124980dca2d..8d3273e32eb1 100644
--- a/Documentation/admin-guide/kernel-parameters.rst
+++ b/Documentation/admin-guide/kernel-parameters.rst
@@ -167,7 +167,7 @@ parameter is applicable::
   X86-32	X86-32, aka i386 architecture is enabled.
   X86-64	X86-64 architecture is enabled.
   		More X86-64 boot options can be found in

	Documentation/x86/x86_64/boot-options.txt 



.
...

	Documentation/x86/x86_64/boot-options.rst.

X86	Either 32-bit or 64-bit x86 (same as X86-32+X86-64)
X86_UV	SGI UV support is enabled.
XEN	Xen support is enabled

@@ -181,10 +181,10 @@ In addition, the following text indicates that the
option:: Parameters denoted with BOOT are actually interpreted by the boot
loader, and have no meaning to the kernel directly.
 Do not modify the syntax of boot loader parameters without extreme
-need or coordination with <Documentation/x86/boot.txt>.
+need or coordination with <Documentation/x86/boot.rst>.
There are also arch-specific kernel-parameters not documented here.
-See for example <Documentation/x86/x86_64/boot-options.txt>.
+See for example <Documentation/x86/x86_64/boot-options.rst>.
Note that ALL kernel parameters listed below are CASE SENSITIVE, and that
 a trailing = on the name of any parameter states that that parameter will
diff --git a/Documentation/admin-guide/kernel-parameters.txt
b/Documentation/admin-guide/kernel-parameters.txt index
138f6664b2e2..4a02d1346635 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -53,7 +53,7 @@
   		ACPI_DEBUG_PRINT statements, e.g.,
   		    ACPI_DEBUG_PRINT((ACPI_DB_INFO, ...
   		The debug_level mask defaults to "info".
See
...

	Documentation/acpi/debug.txt for more 



information about
...

	Documentation/firmware-guide/acpi/debug.rst 



for more information about
...
	debug layers and levels.

	Enable processor driver info messages:

@@ -963,7 +963,7 @@
   		for details.
nompx		[X86] Disables Intel Memory Protection
Extensions.
...

	See Documentation/x86/intel_mpx.txt for 



more
...

	See Documentation/x86/intel_mpx.rst for 



more
...
	information about the feature.


nopku		[X86] Disable Memory Protection Keys CPU
feature found
...
@@ -1189,7 +1189,7 @@
   		that is to be dynamically loaded by Linux.
If there are
...
	multiple variables with the same name but 

with different
...
	vendor GUIDs, all of them will be loaded. 

See
...

	Documentation/acpi/ssdt-overlays.txt for 



details.
...

	Documentation/admin-guide/acpi/ssdt-



overlays.rst for details.
...
eisa_irq_edge=	[PARISC,HW]
@@ -2383,7 +2383,7 @@
mce		[X86-32] Machine Check Exception

mce=option	[X86-64] See Documentation/x86/x86_64/boot-

options.txt
...

mce=option	[X86-64] See Documentation/x86/x86_64/boot-

options.rst
...
md=		[HW] RAID subsystems devices and level
   		See Documentation/admin-guide/md.rst.
@@ -2439,7 +2439,7 @@
   		set according to the
   		CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE
kernel config
...
	option.


	See Documentation/memory-hotplug.txt.




	See Documentation/admin-guide/mm/memory-



hotplug.rst.
...
memmap=exactmap	[KNL,X86] Enable setting of an exact
   		E820 memory map, as specified by the user.
@@ -2528,7 +2528,7 @@
   		mem_encrypt=on:		Activate
SME
...
	mem_encrypt=off:	Do not activate SME



	Refer to Documentation/x86/amd-memory-



encryption.txt
...

	Refer to Documentation/virtual/kvm/amd-



memory-encryption.rst
...
	for details on when memory encryption can 

be activated.
...
mem_sleep_default=	[SUSPEND] Default system suspend mode:
@@ -3528,7 +3528,7 @@
   		See Documentation/blockdev/paride.txt.
pirq=		[SMP,APIC] Manual mp-table setup

	See Documentation/x86/i386/IO-APIC.txt.




	See Documentation/x86/i386/IO-APIC.rst.


plip=		[PPT,NET] Parallel port network link
	Format: { parport<nr> | timid | 0 }


@@ -5054,7 +5054,7 @@
   		Can be used multiple times for multiple
devices.
...
vga=		[BOOT,X86-32] Select a particular video
mode
...

	See Documentation/x86/boot.txt and




	See Documentation/x86/boot.rst and
Documentation/svga.txt.
Use vga=ask for menu.
This is actually a boot loader parameter; 



the value is
...
diff --git a/Documentation/admin-guide/ras.rst
b/Documentation/admin-guide/ras.rst index c7495e42e6f4..2b20f5f7380d 100644
--- a/Documentation/admin-guide/ras.rst
+++ b/Documentation/admin-guide/ras.rst
@@ -199,7 +199,7 @@ Architecture (MCA)\ [#f3]_.
   mode).
.. [#f3] For more details about the Machine Check Architecture (MCA),

please read Documentation/x86/x86_64/machinecheck at the Kernel tree.


please read Documentation/x86/x86_64/machinecheck.rst at the Kernel tree.

EDAC - Error Detection And Correction

diff --git a/Documentation/devicetree/bindings/net/fsl-enetc.txt
b/Documentation/devicetree/bindings/net/fsl-enetc.txt index
c812e25ae90f..25fc687419db 100644
--- a/Documentation/devicetree/bindings/net/fsl-enetc.txt
+++ b/Documentation/devicetree/bindings/net/fsl-enetc.txt
@@ -16,8 +16,8 @@ Required properties:
 In this case, the ENETC node should include a "mdio" sub-node
 that in turn should contain the "ethernet-phy" node describing the
 external phy.  Below properties are required, their bindings
-already defined in ethernet.txt or phy.txt, under
-Documentation/devicetree/bindings/net/*.
+already defined in Documentation/devicetree/bindings/net/ethernet.txt or
+Documentation/devicetree/bindings/net/phy.txt.
Required:
@@ -51,8 +51,7 @@ Example:
 connection:
In this case, the ENETC port node defines a fixed link connection,
-as specified by "fixed-link.txt", under
-Documentation/devicetree/bindings/net/*.
+as specified by Documentation/devicetree/bindings/net/fixed-link.txt.
Required:
diff --git a/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt
b/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt index
12b18f82d441..efa2c8b9b85a 100644
--- a/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/amlogic,meson-pcie.txt
@@ -3,7 +3,7 @@ Amlogic Meson AXG DWC PCIE SoC controller
 Amlogic Meson PCIe host controller is based on the Synopsys DesignWare PCI
core. It shares common functions with the PCIe DesignWare core driver and
inherits common properties defined in
-Documentation/devicetree/bindings/pci/designware-pci.txt.
+Documentation/devicetree/bindings/pci/designware-pcie.txt.
Additional properties are described here:
diff --git
a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt index
7ef2dbe48e8a..14d2eee96b3d 100644
--- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt
@@ -97,7 +97,7 @@ Second Level Nodes - Regulators
   	    sent for this regulator including those which are
for a
...
    strictly lower power state.


-Other properties defined in Documentation/devicetree/bindings/regulator.txt
+Other properties defined in
Documentation/devicetree/bindings/regulator/regulator.txt may also be used.
 regulator-initial-mode and regulator-allowed-modes may be specified for
VRM regulators using mode values from
 include/dt-bindings/regulator/qcom,rpmh-regulator.h. 
regulator-allow-bypass diff --git
a/Documentation/devicetree/booting-without-of.txt
b/Documentation/devicetree/booting-without-of.txt index
e86bd2f64117..60f8640f2b2f 100644
--- a/Documentation/devicetree/booting-without-of.txt
+++ b/Documentation/devicetree/booting-without-of.txt
@@ -277,7 +277,7 @@ it with special cases.
   the decompressor (the real mode entry point goes to the same  32bit
   entry point once it switched into protected mode). That entry point
   supports one calling convention which is documented in

Documentation/x86/boot.txt


Documentation/x86/boot.rst
The physical pointer to the device-tree block (defined in chapter II)
is passed via setup_data which requires at least boot protocol 2.09.
The type filed is defined as

diff --git a/Documentation/driver-api/gpio/board.rst
b/Documentation/driver-api/gpio/board.rst index b37f3f7b8926..ce91518bf9f4
100644
--- a/Documentation/driver-api/gpio/board.rst
+++ b/Documentation/driver-api/gpio/board.rst
@@ -101,7 +101,7 @@ with the help of _DSD (Device Specific Data), introduced
in ACPI 5.1:: }
For more information about the ACPI GPIO bindings see
-Documentation/acpi/gpio-properties.txt.
+Documentation/firmware-guide/acpi/gpio-properties.rst.
Platform Data
diff --git a/Documentation/driver-api/gpio/consumer.rst
b/Documentation/driver-api/gpio/consumer.rst index
5e4d8aa68913..fdecb6d711db 100644
--- a/Documentation/driver-api/gpio/consumer.rst
+++ b/Documentation/driver-api/gpio/consumer.rst
@@ -437,7 +437,7 @@ case, it will be handled by the GPIO subsystem
automatically.  However, if the _DSD is not present, the mappings between
GpioIo()/GpioInt() resources and GPIO connection IDs need to be provided by
device drivers.
-For details refer to Documentation/acpi/gpio-properties.txt
+For details refer to Documentation/firmware-guide/acpi/gpio-properties.rst
Interacting With the Legacy GPIO Subsystem
diff --git a/Documentation/firmware-guide/acpi/enumeration.rst
b/Documentation/firmware-guide/acpi/enumeration.rst index
850be9696931..1252617b520f 100644
--- a/Documentation/firmware-guide/acpi/enumeration.rst
+++ b/Documentation/firmware-guide/acpi/enumeration.rst
@@ -339,7 +339,7 @@ a code like this::
 There are also devm_* versions of these functions which release the
 descriptors once the device is released.
-See Documentation/acpi/gpio-properties.txt for more information about the
+See Documentation/firmware-guide/acpi/gpio-properties.rst for more
information about the _DSD binding related to GPIOs.
MFD devices
diff --git a/Documentation/firmware-guide/acpi/method-tracing.rst
b/Documentation/firmware-guide/acpi/method-tracing.rst index
d0b077b73f5f..0aa7e2c5d32a 100644
--- a/Documentation/firmware-guide/acpi/method-tracing.rst
+++ b/Documentation/firmware-guide/acpi/method-tracing.rst
@@ -68,7 +68,7 @@ c. Filter out the debug layer/level matched logs when the
specified
Where:
    0xXXXXXXXX/0xYYYYYYYY

Refer to Documentation/acpi/debug.txt for possible debug layer/level




Refer to Documentation/firmware-guide/acpi/debug.rst for possible



debug layer/level masking values.
    \PPPP.AAAA.TTTT.HHHH
      Full path of a control method that can be found in the ACPI namespace.
diff --git a/Documentation/i2c/instantiating-devices
b/Documentation/i2c/instantiating-devices index 0d85ac1935b7..5a3e2f331e8c
100644
--- a/Documentation/i2c/instantiating-devices
+++ b/Documentation/i2c/instantiating-devices
@@ -85,7 +85,7 @@ Method 1c: Declare the I2C devices via ACPI

ACPI can also describe I2C devices. There is special documentation for this
-which is currently located at Documentation/acpi/enumeration.txt. +which
is currently located at Documentation/firmware-guide/acpi/enumeration.rst.
Method 2: Instantiate the devices explicitly
diff --git a/Documentation/sysctl/kernel.txt
b/Documentation/sysctl/kernel.txt index f0c86fbb3b48..92f7f34b021a 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -155,7 +155,7 @@ is 0x15 and the full version number is 0x234, this file
will contain the value 340 = 0x154.
See the type_of_loader and ext_loader_type fields in
-Documentation/x86/boot.txt for additional information.
+Documentation/x86/boot.rst for additional information.
==============================================================
@@ -167,7 +167,7 @@ The complete bootloader version number.  In the example
above, this file will contain the value 564 = 0x234.
See the type_of_loader and ext_loader_ver fields in
-Documentation/x86/boot.txt for additional information.
+Documentation/x86/boot.rst for additional information.
==============================================================
diff --git a/Documentation/translations/it_IT/process/howto.rst
b/Documentation/translations/it_IT/process/howto.rst index
9903ac7c566b..44e6077730e8 100644
--- a/Documentation/translations/it_IT/process/howto.rst
+++ b/Documentation/translations/it_IT/process/howto.rst
@@ -131,7 +131,7 @@ Di seguito una lista di file che sono presenti nei
sorgente del kernel e che "Linux kernel patch submission format"
   	http://linux.yyz.us/patch-format.html

:ref:`Documentation/process/translations/it_IT/stable-api-nonsense.rst

<it_stable_api_nonsense>` + 
:ref:`Documentation/translations/it_IT/process/stable-api-nonsense.rst
<it_stable_api_nonsense>`
 Questo file descrive la motivazioni sottostanti la conscia decisione di

non avere un API stabile all'interno del kernel, incluso cose come: diff
--git a/Documentation/translations/it_IT/process/stable-kernel-rules.rst
b/Documentation/translations/it_IT/process/stable-kernel-rules.rst index
48e88e5ad2c5..4f206cee31a7 100644
--- a/Documentation/translations/it_IT/process/stable-kernel-rules.rst
+++ b/Documentation/translations/it_IT/process/stable-kernel-rules.rst
@@ -33,7 +33,7 @@ Regole sul tipo di patch che vengono o non vengono
accettate nei sorgenti - Non deve includere alcuna correzione "banale"
(correzioni grammaticali, pulizia dagli spazi bianchi, eccetera).

Deve rispettare le regole scritte in
:ref:`Documentation/translation/it_IT/process/submitting-patches.rst

<it_submittingpatches>` +  
:ref:`Documentation/translations/it_IT/process/submitting-patches.rst
<it_submittingpatches>` - Questa patch o una equivalente deve esistere già
nei sorgenti principali di Linux
@@ -43,7 +43,7 @@ Procedura per sottomettere patch per i sorgenti -stable

Se la patch contiene modifiche a dei file nelle cartelle net/ o

drivers/net, allora seguite le linee guida descritte in

:ref:`Documentation/translation/it_IT/networking/netdev-FAQ.rst

<it_netdev-FAQ>`; +  
:ref:`Documentation/translations/it_IT/networking/netdev-FAQ.rst
<it_netdev-FAQ>`; ma solo dopo aver verificato al seguente indirizzo che la
patch non sia già in coda:
   
https://patchwork.ozlabs.org/bundle/davem/stable/?series=&submitter=&...
*&q=&archive= diff --git
a/Documentation/translations/zh_CN/process/4.Coding.rst
b/Documentation/translations/zh_CN/process/4.Coding.rst index
5301e9d55255..8bb777941394 100644
--- a/Documentation/translations/zh_CN/process/4.Coding.rst
+++ b/Documentation/translations/zh_CN/process/4.Coding.rst
@@ -241,7 +241,7 @@ scripts/coccinelle目录下已经打包了相当多的内核“语义补丁”
任何添加新用户空间界面的代码（包括新的sysfs或/proc文件）都应该包含该界面的
 文档，该文档使用户空间开发人员能够知道他们在使用什么。请参阅
-Documentation/abi/readme，了解如何格式化此文档以及需要提供哪些信息。
+Documentation/ABI/README，了解如何格式化此文档以及需要提供哪些信息。
文件 :ref:`Documentation/admin-guide/kernel-parameters.rst
<kernelparameters>` 描述了内核的所有引导时间参数。任何添加新参数的补丁都应该向该文件添加适当的
diff --git a/Documentation/x86/x86_64/5level-paging.rst
b/Documentation/x86/x86_64/5level-paging.rst index
ab88a4514163..44856417e6a5 100644
--- a/Documentation/x86/x86_64/5level-paging.rst
+++ b/Documentation/x86/x86_64/5level-paging.rst
@@ -20,7 +20,7 @@ physical address space. This "ought to be enough for
anybody" ©. QEMU 2.9 and later support 5-level paging.
Virtual memory layout for 5-level paging is described in
-Documentation/x86/x86_64/mm.txt
+Documentation/x86/x86_64/mm.rst
Enabling 5-level paging
diff --git a/Documentation/x86/x86_64/boot-options.rst
b/Documentation/x86/x86_64/boot-options.rst index
2f69836b8445..6a4285a3c7a4 100644
--- a/Documentation/x86/x86_64/boot-options.rst
+++ b/Documentation/x86/x86_64/boot-options.rst
@@ -9,7 +9,7 @@ only the AMD64 specific ones are listed here.
Machine check
-Please see Documentation/x86/x86_64/machinecheck for sysfs runtime
tunables. +Please see Documentation/x86/x86_64/machinecheck.rst for sysfs
runtime tunables.
mce=off
Disable machine check

@@ -89,7 +89,7 @@ APICs
      Don't use the local APIC (alias for i386 compatibility)
pirq=...


See Documentation/x86/i386/IO-APIC.txt


See Documentation/x86/i386/IO-APIC.rst
noapictimer
Don't set up the APIC timer


diff --git a/Documentation/x86/x86_64/fake-numa-for-cpusets.rst
b/Documentation/x86/x86_64/fake-numa-for-cpusets.rst index
74fbb78b3c67..04df57b9aa3f 100644
--- a/Documentation/x86/x86_64/fake-numa-for-cpusets.rst
+++ b/Documentation/x86/x86_64/fake-numa-for-cpusets.rst
@@ -18,7 +18,7 @@ For more information on the features of cpusets, see
 Documentation/cgroup-v1/cpusets.txt.
 There are a number of different configurations you can use for your needs. 
For more information on the numa=fake command line option and its various
ways of -configuring fake nodes, see
Documentation/x86/x86_64/boot-options.txt. +configuring fake nodes, see
Documentation/x86/x86_64/boot-options.rst.
For the purposes of this introduction, we'll assume a very primitive NUMA
 emulation setup of "numa=fake=4*512,".  This will split our system memory
into diff --git a/MAINTAINERS b/MAINTAINERS
index 5cfbea4ce575..a38d7273705a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3874,7 +3874,7 @@
F:	Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
F:	Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
F:	Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
F:	Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
-F:	Documentation/hwmon/lochnagar
+F:	Documentation/hwmon/lochnagar.rst
CISCO FCOE HBA DRIVER
 M:	Satish Kharat satishkh@cisco.com
@@ -11272,7 +11272,7 @@ NXP FXAS21002C DRIVER
 M:	Rui Miguel Silva rmfrfs@gmail.com
 L:	linux-iio@vger.kernel.org
 S:	Maintained
-F:	Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
+F:	Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
 F:	drivers/iio/gyro/fxas21002c_core.c
 F:	drivers/iio/gyro/fxas21002c.h
 F:	drivers/iio/gyro/fxas21002c_i2c.c
@@ -13043,7 +13043,7 @@ M:	Niklas Cassel niklas.cassel@linaro.org
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
-F:	Documentation/devicetree/bindings/net/qcom,dwmac.txt
+F:	Documentation/devicetree/bindings/net/qcom,ethqos.txt
QUALCOMM GENERIC INTERFACE I2C DRIVER
 M:	Alok Chauhan alokc@codeaurora.org
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 8869742a85df..0f220264cc23 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1263,7 +1263,7 @@ config SMP
     uniprocessor machines. On a uniprocessor machine, the kernel
     will run faster if you say N here.

 See also <file:Documentation/x86/i386/IO-APIC.txt>,




 See also <file:Documentation/x86/i386/IO-APIC.rst>,

file:Documentation/lockup-watchdogs.txt and the SMP-HOWTO

available at
...
http://tldp.org/HOWTO/SMP-HOWTO.html.
diff --git a/arch/arm64/kernel/kexec_image.c
b/arch/arm64/kernel/kexec_image.c index 07bf740bea91..31cc2f423aa8 100644
--- a/arch/arm64/kernel/kexec_image.c
+++ b/arch/arm64/kernel/kexec_image.c
@@ -53,7 +53,7 @@ static void *image_load(struct kimage *image,
/*
    * We require a kernel with an unambiguous Image header. Per

* Documentation/booting.txt, this is the case when image_size




* Documentation/arm64/booting.txt, this is the case when 



image_size
...
* is non-zero (practically speaking, since v3.17).
*/

h = (struct arm64_image_header *)kernel;
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 8c1c636308c8..e868d2bd48b8 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -898,7 +898,7 @@ config PPC_MEM_KEYS
     page-based protections, but without requiring modification of
the
...
 page tables when an application changes protection domains.



 For details, see Documentation/vm/protection-keys.rst




 For details, see Documentation/x86/protection-keys.rst


If unsure, say y.


diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2bbbd4d1ba31..78fdf2dd71d1 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -395,7 +395,7 @@ config SMP
     Y to "Enhanced Real Time Clock Support", below. The "Advanced
Power
...
 Management" code will be disabled if you say Y here.



 See also <file:Documentation/x86/i386/IO-APIC.txt>,




 See also <file:Documentation/x86/i386/IO-APIC.rst>,

file:Documentation/lockup-watchdogs.txt and the SMP-HOWTO

available at
...
http://www.tldp.org/docs.html#howto.
@@ -1290,7 +1290,7 @@ config MICROCODE
     the Linux kernel.
 The preferred method to load microcode from a detached initrd is

described -	  in Documentation/x86/microcode.txt. For that you
need to
...
enable +	  in Documentation/x86/microcode.rst. For that you need to enable
CONFIG_BLK_DEV_INITRD in order for the loader to be able to scan the initrd
for microcode blobs.
@@ -1329,7 +1329,7 @@ config MICROCODE_OLD_INTERFACE
     It is inadequate because it runs too late to be able to properly
     load microcode on a machine and it needs special tools. Instead,
you
...
 should've switched to the early loading method with the initrd 

or
...

 builtin microcode by now: Documentation/x86/microcode.txt




 builtin microcode by now: Documentation/x86/microcode.rst




config X86_MSR
   tristate "/dev/cpu/*/msr - Model-specific register support"
@@ -1478,7 +1478,7 @@ config X86_5LEVEL
     A kernel with the option enabled can be booted on machines that
     support 4- or 5-level paging.

 See Documentation/x86/x86_64/5level-paging.txt for more




 See Documentation/x86/x86_64/5level-paging.rst for more

information.
Say N if unsure.


@@ -1626,7 +1626,7 @@ config ARCH_MEMORY_PROBE
   depends on X86_64 && MEMORY_HOTPLUG
   help
     This option enables a sysfs memory/probe interface for testing.

 See Documentation/memory-hotplug.txt for more information.




 See Documentation/admin-guide/mm/memory-hotplug.rst for more



information. If you are unsure how to answer this question, answer N.
config ARCH_PROC_KCORE_TEXT
@@ -1783,7 +1783,7 @@ config MTRR
     You can safely say Y even if your machine doesn't have MTRRs,
you'll
...
 just add about 9 KB to your kernel.



 See <file:Documentation/x86/mtrr.txt> for more information.




 See <file:Documentation/x86/mtrr.rst> for more information.




config MTRR_SANITIZER
   def_bool y
@@ -1895,7 +1895,7 @@ config X86_INTEL_MPX
     process and adds some branches to paths used during
     exec() and munmap().

 For details, see Documentation/x86/intel_mpx.txt




 For details, see Documentation/x86/intel_mpx.rst


If unsure, say N.


@@ -1911,7 +1911,7 @@ config X86_INTEL_MEMORY_PROTECTION_KEYS
     page-based protections, but without requiring modification of
the
...
 page tables when an application changes protection domains.



 For details, see Documentation/x86/protection-keys.txt




 For details, see Documentation/x86/protection-keys.rst


If unsure, say y.


diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
index f730680dc818..59f598543203 100644
--- a/arch/x86/Kconfig.debug
+++ b/arch/x86/Kconfig.debug
@@ -156,7 +156,7 @@ config IOMMU_DEBUG
     code. When you use it make sure you have a big enough
     IOMMU/AGP aperture.  Most of the options enabled by this can
     be set more finegrained using the iommu= command line

 options. See Documentation/x86/x86_64/boot-options.txt for more




 options. See Documentation/x86/x86_64/boot-options.rst for more

details.

config IOMMU_LEAK
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index 850b8762e889..90d791ca1a95 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -313,7 +313,7 @@ start_sys_seg:	.word	SYSSEG
# obsolete and meaningless,
...
but just
type_of_loader:	.byte	0		# 0 means ancient
bootloader, newer
...
			# bootloaders know 

to change this.
...

			# See 



Documentation/x86/boot.txt for
...

			# See 



Documentation/x86/boot.rst for
...
			# assigned ids


# flags, unused bits must be zero (RFU) bit within loadflags
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S
index 11aa3b2afa4d..33f9fc38d014 100644
--- a/arch/x86/entry/entry_64.S
+++ b/arch/x86/entry/entry_64.S
@@ -8,7 +8,7 @@


entry.S contains the system-call and fault low-level handling routines.




Some of this is documented in Documentation/x86/entry_64.txt





Some of this is documented in Documentation/x86/entry_64.rst

A note on terminology:

iret frame:	Architecture defined interrupt frame from SS to RIP





diff --git a/arch/x86/include/asm/bootparam_utils.h
b/arch/x86/include/asm/bootparam_utils.h index f6f6ef436599..101eb944f13c
100644
--- a/arch/x86/include/asm/bootparam_utils.h
+++ b/arch/x86/include/asm/bootparam_utils.h
@@ -24,7 +24,7 @@ static void sanitize_boot_params(struct boot_params
*boot_params) * IMPORTANT NOTE TO BOOTLOADER AUTHORS: do not simply clear
    * this field.  The purpose of this field is to guarantee
    * compliance with the x86 boot spec located in

* Documentation/x86/boot.txt .  That spec says that the




* Documentation/x86/boot.rst .  That spec says that the


*whole* structure should be cleared, after which only the
portion defined by struct setup_header (boot_params->hdr)
should be copied in.



diff --git a/arch/x86/include/asm/page_64_types.h
b/arch/x86/include/asm/page_64_types.h index 793c14c372cb..288b065955b7
100644
--- a/arch/x86/include/asm/page_64_types.h
+++ b/arch/x86/include/asm/page_64_types.h
@@ -48,7 +48,7 @@
#define __START_KERNEL_map	_AC(0xffffffff80000000, UL)
-/* See Documentation/x86/x86_64/mm.txt for a description of the memory map.
*/ +/* See Documentation/x86/x86_64/mm.rst for a description of the memory
map. */
#define __PHYSICAL_MASK_SHIFT	52
diff --git a/arch/x86/include/asm/pgtable_64_types.h
b/arch/x86/include/asm/pgtable_64_types.h index 88bca456da99..52e5f5f2240d
100644
--- a/arch/x86/include/asm/pgtable_64_types.h
+++ b/arch/x86/include/asm/pgtable_64_types.h
@@ -103,7 +103,7 @@ extern unsigned int ptrs_per_p4d;
 #define PGDIR_MASK	(~(PGDIR_SIZE - 1))
/*


See Documentation/x86/x86_64/mm.txt for a description of the memory map.





See Documentation/x86/x86_64/mm.rst for a description of the memory



map. *

Be very careful vs. KASLR when changing anything here. The KASLR address
range must not overlap with anything except the KASAN shadow area, which

diff --git a/arch/x86/kernel/cpu/microcode/amd.c
b/arch/x86/kernel/cpu/microcode/amd.c index e1f3ba19ba54..06d4e67f31ab
100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -61,7 +61,7 @@ static u8 amd_ucode_patch[PATCH_MAX_SIZE];
/*

Microcode patch container file is prepended to the initrd in cpio



format. See Documentation/x86/microcode.txt





format. See Documentation/x86/microcode.rst

*/

static const char
 ucode_path[] __maybe_unused = "kernel/x86/microcode/AuthenticAMD.bin";
diff --git a/arch/x86/kernel/kexec-bzimage64.c
b/arch/x86/kernel/kexec-bzimage64.c index 22f60dd26460..b07e7069b09e 100644
--- a/arch/x86/kernel/kexec-bzimage64.c
+++ b/arch/x86/kernel/kexec-bzimage64.c
@@ -416,7 +416,7 @@ static void *bzImage64_load(struct kimage *image, char
*kernel, efi_map_offset = params_cmdline_sz;
   efi_setup_data_offset = efi_map_offset + ALIGN(efi_map_sz, 16);

/* Copy setup header onto bootparams. Documentation/x86/boot.txt

*/
...

/* Copy setup header onto bootparams. Documentation/x86/boot.rst */
setup_header_size = 0x0202 + kernel[0x0201] - setup_hdr_offset;
/* Is there a limit on setup header size? */


diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index dcd272dbd0a9..f62b498b18fb 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -70,7 +70,7 @@ void __init pci_iommu_alloc(void)
 }
/*


See <Documentation/x86/x86_64/boot-options.txt> for the iommu kernel





See <Documentation/x86/x86_64/boot-options.rst> for the iommu kernel
parameter documentation.

*/

static __init int iommu_setup(char *p)
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 7f61431c75fb..400c1ba033aa 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -711,7 +711,7 @@ void native_flush_tlb_others(const struct cpumask
*cpumask, }
/*


See Documentation/x86/tlb.txt for details.  We choose 33





See Documentation/x86/tlb.rst for details.  We choose 33
because it is large enough to cover the vast majority (at
least 95%) of allocations, and is small enough that we are
confident it will not cause too much overhead.  Each single



diff --git a/arch/x86/platform/pvh/enlighten.c
b/arch/x86/platform/pvh/enlighten.c index 1861a2ba0f2b..c0a502f7e3a7 100644
--- a/arch/x86/platform/pvh/enlighten.c
+++ b/arch/x86/platform/pvh/enlighten.c
@@ -86,7 +86,7 @@ static void __init init_pvh_bootparams(bool xen_guest)
   }
/*

* See Documentation/x86/boot.txt.




* See Documentation/x86/boot.rst.



Version 2.12 supports Xen entry point but we will use default



x86/PC
...
* environment (i.e. hardware_subarch 0).

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 283ee94224c6..2438f37f2ca1 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -333,7 +333,7 @@ config ACPI_CUSTOM_DSDT_FILE
   depends on !STANDALONE
   help
     This option supports a custom DSDT by linking it into the
kernel.
...

 See Documentation/acpi/dsdt-override.txt




 See Documentation/admin-guide/acpi/dsdt-override.rst


Enter the full path name to the file which includes the AmlCode
   or dsdt_aml_code declaration.


@@ -355,7 +355,7 @@ config ACPI_TABLE_UPGRADE
     This option provides functionality to upgrade arbitrary ACPI
tables
...
 via initrd. No functional change if no ACPI tables are passed 

via
...
 initrd, therefore it's safe to say Y.


 See Documentation/acpi/initrd_table_override.txt for details




 See Documentation/admin-guide/acpi/initrd_table_override.rst for 



details
...
config ACPI_TABLE_OVERRIDE_VIA_BUILTIN_INITRD
   bool "Override ACPI tables from built-in initrd"
@@ -365,7 +365,7 @@ config ACPI_TABLE_OVERRIDE_VIA_BUILTIN_INITRD
     This option provides functionality to override arbitrary ACPI
tables
...
 from built-in uncompressed initrd.



 See Documentation/acpi/initrd_table_override.txt for details




 See Documentation/admin-guide/acpi/initrd_table_override.rst for 



details
...
config ACPI_DEBUG
   bool "Debug Statements"
@@ -374,7 +374,7 @@ config ACPI_DEBUG
     output and increases the kernel size by around 50K.
 Use the acpi.debug_layer and acpi.debug_level kernel command-

line
...

 parameters documented in Documentation/acpi/debug.txt and




 parameters documented in Documentation/firmware-guide/acpi/



debug.rst and
...
Documentation/admin-guide/kernel-parameters.rst to control the type and
amount of debug output.
@@ -445,7 +445,7 @@ config ACPI_CUSTOM_METHOD
   help
     This debug facility allows ACPI AML methods to be inserted and/
or
...
 replaced without rebooting the system. For details refer to:


 Documentation/acpi/method-customizing.txt.




 Documentation/firmware-guide/acpi/method-customizing.rst.


NOTE: This option is security sensitive, because it allows


arbitrary
...
 kernel memory to be written to by root (uid=0) users, allowing 

them
...
diff --git a/drivers/net/ethernet/faraday/ftgmac100.c
b/drivers/net/ethernet/faraday/ftgmac100.c index b17b79e612a3..ac6280ad43a1
100644
--- a/drivers/net/ethernet/faraday/ftgmac100.c
+++ b/drivers/net/ethernet/faraday/ftgmac100.c
@@ -1075,7 +1075,7 @@ static int ftgmac100_mii_probe(struct ftgmac100 *priv,
phy_interface_t intf) }
/* Indicate that we support PAUSE frames (see comment in

* Documentation/networking/phy.txt)




* Documentation/networking/phy.rst)

*/
 phy_support_asym_pause(phydev);

diff --git a/drivers/staging/fieldbus/Documentation/fieldbus_dev.txt
b/drivers/staging/fieldbus/Documentation/fieldbus_dev.txt index
56af3f650fa3..89fb8e14676f 100644
--- a/drivers/staging/fieldbus/Documentation/fieldbus_dev.txt
+++ b/drivers/staging/fieldbus/Documentation/fieldbus_dev.txt
@@ -54,8 +54,8 @@ a limited few common behaviours and properties. This
allows us to define a simple interface consisting of a character device and
a set of sysfs files:
See:
-Documentation/ABI/testing/sysfs-class-fieldbus-dev
-Documentation/ABI/testing/fieldbus-dev-cdev
+drivers/staging/fieldbus/Documentation/ABI/sysfs-class-fieldbus-dev
+drivers/staging/fieldbus/Documentation/ABI/fieldbus-dev-cdev
Note that this simple interface does not provide a way to modify adapter
 configuration settings. It is therefore useful only for adapters that get
their diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 1e3ed41ae1f3..69938dbae2d0 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -1694,7 +1694,7 @@ EXPORT_SYMBOL_GPL(vhost_dev_ioctl);
/* TODO: This is really inefficient.  We need something like get_user()

(instruction directly accesses the data, with an exception table entry



returning -EFAULT). See Documentation/x86/exception-tables.txt.





returning -EFAULT). See Documentation/x86/exception-tables.rst.

*/

static int set_bit_to_user(int nr, void __user *addr)
 {
diff --git a/include/acpi/acpi_drivers.h b/include/acpi/acpi_drivers.h
index de1804aeaf69..98e3db7a89cd 100644
--- a/include/acpi/acpi_drivers.h
+++ b/include/acpi/acpi_drivers.h
@@ -25,7 +25,7 @@
 #define ACPI_MAX_STRING			80
/*


Please update drivers/acpi/debug.c and Documentation/acpi/debug.txt





Please update drivers/acpi/debug.c and



Documentation/firmware-guide/acpi/debug.rst * if you add to this list.
  */
 #define ACPI_BUS_COMPONENT		0x00010000
diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h
index 1f966670c8dc..623eb58560b9 100644
--- a/include/linux/fs_context.h
+++ b/include/linux/fs_context.h
@@ -85,7 +85,7 @@ struct fs_parameter {

Superblock creation fills in ->root whereas reconfiguration begins with

this * already set.





See Documentation/filesystems/mounting.txt





See Documentation/filesystems/mount_api.txt

*/

struct fs_context {
   const struct fs_context_operations *ops;
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 47f58cfb6a19..df1318d85f7d 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -77,7 +77,7 @@

state.  This is called immediately after commit_creds().

Security hooks for mount using fs_context.



[See also Documentation/filesystems/mounting.txt]





[See also Documentation/filesystems/mount_api.txt]

@fs_context_dup:
Allocate and attach a security structure to sc->security.  This



pointer
...
diff --git a/mm/Kconfig b/mm/Kconfig
index ee8d1f311858..6e5fb81bde4b 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -165,7 +165,7 @@ config MEMORY_HOTPLUG_DEFAULT_ONLINE
     onlining policy (/sys/devices/system/memory/auto_online_blocks)
which
...
 determines what happens to newly added memory regions. Policy 

setting
...
 can always be changed at runtime.


 See Documentation/memory-hotplug.txt for more information.




 See Documentation/admin-guide/mm/memory-hotplug.rst for more



information.
 Say Y here if you want all hot-plugged memory blocks to appear 

in
...
 'online' state by default.

diff --git a/security/Kconfig b/security/Kconfig
index aeac3676dd4d..6d75ed71970c 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -62,7 +62,7 @@ config PAGE_TABLE_ISOLATION
     ensuring that the majority of kernel addresses are not mapped
     into userspace.

 See Documentation/x86/pti.txt for more details.




 See Documentation/x86/pti.rst for more details.




config SECURITY_INFINIBAND
   bool "Infiniband Security Hooks"
diff --git a/tools/include/linux/err.h b/tools/include/linux/err.h
index 2f5a12b88a86..25f2bb3a991d 100644
--- a/tools/include/linux/err.h
+++ b/tools/include/linux/err.h
@@ -20,7 +20,7 @@

Userspace note:
The same principle works for userspace, because 'error' pointers
fall down to the unused hole far from user space, as described



in Documentation/x86/x86_64/mm.txt for x86_64 arch:





in Documentation/x86/x86_64/mm.rst for x86_64 arch:

0000000000000000 - 00007fffffffffff (=47 bits) user space, different per



mm hole caused by [48:63] sign extension * ffffffffffe00000 -
ffffffffffffffff (=2 MB) unused hole
diff --git a/tools/objtool/Documentation/stack-validation.txt
b/tools/objtool/Documentation/stack-validation.txt index
4dd11a554b9b..de094670050b 100644
--- a/tools/objtool/Documentation/stack-validation.txt
+++ b/tools/objtool/Documentation/stack-validation.txt
@@ -21,7 +21,7 @@ instructions).  Similarly, it knows how to follow switch
statements, for which gcc sometimes uses jump tables.
(Objtool also has an 'orc generate' subcommand which generates debuginfo
-for the ORC unwinder.  See Documentation/x86/orc-unwinder.txt in the
+for the ORC unwinder.  See Documentation/x86/orc-unwinder.rst in the
 kernel tree for more details.)
@@ -101,7 +101,7 @@ b) ORC (Oops Rewind Capability) unwind table generation
    band.  So it doesn't affect runtime performance and it can be
    reliable even when interrupts or exceptions are involved.

For more details, see Documentation/x86/orc-unwinder.txt.


For more details, see Documentation/x86/orc-unwinder.rst.

c) Higher live patching compatibility rate
diff --git a/tools/testing/selftests/x86/protection_keys.c
b/tools/testing/selftests/x86/protection_keys.c index
5d546dcdbc80..798a5ddeee55 100644
--- a/tools/testing/selftests/x86/protection_keys.c
+++ b/tools/testing/selftests/x86/protection_keys.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*


Tests x86 Memory Protection Keys (see



Documentation/x86/protection-keys.txt) + * Tests x86 Memory Protection Keys
(see Documentation/x86/protection-keys.rst) *

There are examples in here of:

how to set protection keys on memory




    

Re: [PATCH 22/22] docs: fix broken documentation links

Signed-off-by: Mauro Carvalho Chehab mchehab+samsung@kernel.org

Platform Data

Machine check