[PATCH 10/10] docs: fix broken documentation links

Federico Vaga
Tue, 21 May 2019 23:05:20 -0000

On Monday, May 20, 2019 4:47:39 PM CEST Mauro Carvalho Chehab
wrote:
> Mostly due to x86 and acpi conversion, several documentation
> links are still pointing to the old file. Fix them.
>
> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung at 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/4.Coding.rst      |  2 +-
>  .../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 +-
>  49 files changed, 78 insertions(+), 79 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..bc5f202d42ec 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/x86/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
> 6b32b7be8c85..65f5bb5725ac 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/4.Coding.rst
> b/Documentation/translations/it_IT/process/4.Coding.rst index
> c05b89e616dd..1d23e951491f 100644
> --- a/Documentation/translations/it_IT/process/4.Coding.rst
> +++ b/Documentation/translations/it_IT/process/4.Coding.rst
> @@ -370,7 +370,7 @@ con cosa stanno lavorando.  Consultate:
> Documentation/ABI/README per avere una descrizione di come questi documenti
> devono essere impostati e quali informazioni devono essere fornite.
>
> -Il file
> :ref:`Documentation/translations/it_IT/admin-guide/kernel-parameters.rst
> <kernelparameters>` +Il file
> :ref:`Documentation/admin-guide/kernel-parameters.rst
<kernelparameters>`
> descrive tutti i parametri di avvio del kernel.  Ogni patch che aggiunga
> nuovi parametri dovrebbe aggiungere nuove voci a questo file.

ACK

I will provide later a patch that adds that translation (just the .rst file)

> 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>`

ACK

>      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 gi?
> nei sorgenti principali di Linux

ACK

>
> @@ -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 gi? in coda:
>

ACK

Thanks for the fixes, out of curiosity. How did you spot those mistakes?

>
https://patchwork.ozlabs.org/bundle/davem/stable/?series=&submitter=&state>
*&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????????????????????
>
>  ???????????????????sysfs?/proc????????????
>  ??????????????????????????????
> -Documentation/abi/readme??????????????????????
> +Documentation/ABI/README??????????????????????
>
>  ?? :ref:`Documentation/admin-guide/kernel-parameters.rst
> <kernelparameters>` ?????????????????????????????????????
> 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 0c84bf76d165..47aa4f6defb9 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 at cisco.com>
> @@ -11272,7 +11272,7 @@ NXP FXAS21002C DRIVER
>  M:	Rui Miguel Silva <rmfrfs at gmail.com>
>  L:	linux-iio at 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 at
linaro.org>
>  L:	netdev at 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 at 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