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Message-ID: <87bkfwem93.fsf@mail.lhotse>
Date: Fri, 28 Jul 2023 13:41:12 +1000
From: Michael Ellerman <mpe@...erman.id.au>
To: Costa Shulyupin <costa.shul@...hat.com>
Cc: Linas Vepstas <linasvepstas@...il.com>,
Mahesh J Salgaonkar <mahesh@...ux.ibm.com>,
Oliver O'Halloran <oohall@...il.com>,
Bjorn Helgaas <bhelgaas@...gle.com>,
Jonathan Corbet <corbet@....net>,
Nicholas Piggin <npiggin@...il.com>,
Christophe Leroy <christophe.leroy@...roup.eu>,
Frederic Barrat <fbarrat@...ux.ibm.com>,
Andrew Donnellan <ajd@...ux.ibm.com>,
"Manoj N. Kumar" <manoj@...ux.ibm.com>,
"Matthew R. Ochs" <mrochs@...ux.ibm.com>,
Uma Krishnan <ukrishn@...ux.ibm.com>,
Qiang Zhao <qiang.zhao@....com>, Li Yang <leoyang.li@....com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>,
Costa Shulyupin <costa.shul@...hat.com>,
Yantengsi <siyanteng@...ngson.cn>,
Heiko Carstens <hca@...ux.ibm.com>,
Max Filippov <jcmvbkbc@...il.com>,
Nicholas Miehlbradt <nicholas@...ux.ibm.com>,
Benjamin Gray <bgray@...ux.ibm.com>,
Bagas Sanjaya <bagasdotme@...il.com>,
Segher Boessenkool <segher@...nel.crashing.org>,
Rohan McLure <rmclure@...ux.ibm.com>,
Josh Poimboeuf <jpoimboe@...nel.org>,
Sathvika Vasireddy <sv@...ux.ibm.com>,
Nathan Lynch <nathanl@...ux.ibm.com>,
Laurent Dufour <laurent.dufour@...ibm.com>,
Brian King <brking@...ux.vnet.ibm.com>,
Al Viro <viro@...iv.linux.org.uk>,
Wolfram Sang <wsa+renesas@...g-engineering.com>,
open list <linux-kernel@...r.kernel.org>,
"open list:PCI ERROR RECOVERY" <linux-pci@...r.kernel.org>,
"open list:PCI ENHANCED ERROR HANDLING FOR POWERPC"
<linuxppc-dev@...ts.ozlabs.org>,
"open list:DOCUMENTATION" <linux-doc@...r.kernel.org>,
"open list:CXLFLASH SCSI DRIVER" <linux-scsi@...r.kernel.org>,
"open list:KERNEL VIRTUAL MACHINE FOR POWERPC" <kvm@...r.kernel.org>
Subject: Re: [PATCH] docs: move powerpc under arch
Costa Shulyupin <costa.shul@...hat.com> writes:
> and fix all in-tree references.
>
> Architecture-specific documentation is being moved into Documentation/arch/
> as a way of cleaning up the top-level documentation directory and making
> the docs hierarchy more closely match the source hierarchy.
>
> Signed-off-by: Costa Shulyupin <costa.shul@...hat.com>
Fine by me, I assume Jon will take this.
Acked-by: Michael Ellerman <mpe@...erman.id.au> (powerpc)
cheers
> ---
> Documentation/ABI/testing/sysfs-bus-papr-pmem | 2 +-
> Documentation/PCI/pci-error-recovery.rst | 4 ++--
> Documentation/arch/index.rst | 2 +-
> Documentation/{ => arch}/powerpc/associativity.rst | 0
> Documentation/{ => arch}/powerpc/booting.rst | 0
> Documentation/{ => arch}/powerpc/bootwrapper.rst | 0
> Documentation/{ => arch}/powerpc/cpu_families.rst | 0
> Documentation/{ => arch}/powerpc/cpu_features.rst | 0
> Documentation/{ => arch}/powerpc/cxl.rst | 0
> Documentation/{ => arch}/powerpc/cxlflash.rst | 2 +-
> Documentation/{ => arch}/powerpc/dawr-power9.rst | 0
> Documentation/{ => arch}/powerpc/dexcr.rst | 0
> Documentation/{ => arch}/powerpc/dscr.rst | 0
> .../{ => arch}/powerpc/eeh-pci-error-recovery.rst | 0
> Documentation/{ => arch}/powerpc/elf_hwcaps.rst | 6 +++---
> Documentation/{ => arch}/powerpc/elfnote.rst | 0
> Documentation/{ => arch}/powerpc/features.rst | 0
> .../{ => arch}/powerpc/firmware-assisted-dump.rst | 0
> Documentation/{ => arch}/powerpc/hvcs.rst | 0
> Documentation/{ => arch}/powerpc/imc.rst | 0
> Documentation/{ => arch}/powerpc/index.rst | 0
> Documentation/{ => arch}/powerpc/isa-versions.rst | 0
> Documentation/{ => arch}/powerpc/kasan.txt | 0
> Documentation/{ => arch}/powerpc/kaslr-booke32.rst | 0
> Documentation/{ => arch}/powerpc/mpc52xx.rst | 0
> Documentation/{ => arch}/powerpc/papr_hcalls.rst | 0
> .../{ => arch}/powerpc/pci_iov_resource_on_powernv.rst | 0
> Documentation/{ => arch}/powerpc/pmu-ebb.rst | 0
> Documentation/{ => arch}/powerpc/ptrace.rst | 0
> Documentation/{ => arch}/powerpc/qe_firmware.rst | 0
> Documentation/{ => arch}/powerpc/syscall64-abi.rst | 0
> Documentation/{ => arch}/powerpc/transactional_memory.rst | 0
> Documentation/{ => arch}/powerpc/ultravisor.rst | 0
> Documentation/{ => arch}/powerpc/vas-api.rst | 0
> Documentation/{ => arch}/powerpc/vcpudispatch_stats.rst | 0
> MAINTAINERS | 8 ++++----
> arch/powerpc/kernel/exceptions-64s.S | 6 +++---
> arch/powerpc/kernel/paca.c | 2 +-
> arch/powerpc/kvm/book3s_64_entry.S | 2 +-
> drivers/soc/fsl/qe/qe.c | 2 +-
> drivers/tty/hvc/hvcs.c | 2 +-
> include/soc/fsl/qe/qe.h | 2 +-
> 42 files changed, 20 insertions(+), 20 deletions(-)
> rename Documentation/{ => arch}/powerpc/associativity.rst (100%)
> rename Documentation/{ => arch}/powerpc/booting.rst (100%)
> rename Documentation/{ => arch}/powerpc/bootwrapper.rst (100%)
> rename Documentation/{ => arch}/powerpc/cpu_families.rst (100%)
> rename Documentation/{ => arch}/powerpc/cpu_features.rst (100%)
> rename Documentation/{ => arch}/powerpc/cxl.rst (100%)
> rename Documentation/{ => arch}/powerpc/cxlflash.rst (99%)
> rename Documentation/{ => arch}/powerpc/dawr-power9.rst (100%)
> rename Documentation/{ => arch}/powerpc/dexcr.rst (100%)
> rename Documentation/{ => arch}/powerpc/dscr.rst (100%)
> rename Documentation/{ => arch}/powerpc/eeh-pci-error-recovery.rst (100%)
> rename Documentation/{ => arch}/powerpc/elf_hwcaps.rst (97%)
> rename Documentation/{ => arch}/powerpc/elfnote.rst (100%)
> rename Documentation/{ => arch}/powerpc/features.rst (100%)
> rename Documentation/{ => arch}/powerpc/firmware-assisted-dump.rst (100%)
> rename Documentation/{ => arch}/powerpc/hvcs.rst (100%)
> rename Documentation/{ => arch}/powerpc/imc.rst (100%)
> rename Documentation/{ => arch}/powerpc/index.rst (100%)
> rename Documentation/{ => arch}/powerpc/isa-versions.rst (100%)
> rename Documentation/{ => arch}/powerpc/kasan.txt (100%)
> rename Documentation/{ => arch}/powerpc/kaslr-booke32.rst (100%)
> rename Documentation/{ => arch}/powerpc/mpc52xx.rst (100%)
> rename Documentation/{ => arch}/powerpc/papr_hcalls.rst (100%)
> rename Documentation/{ => arch}/powerpc/pci_iov_resource_on_powernv.rst (100%)
> rename Documentation/{ => arch}/powerpc/pmu-ebb.rst (100%)
> rename Documentation/{ => arch}/powerpc/ptrace.rst (100%)
> rename Documentation/{ => arch}/powerpc/qe_firmware.rst (100%)
> rename Documentation/{ => arch}/powerpc/syscall64-abi.rst (100%)
> rename Documentation/{ => arch}/powerpc/transactional_memory.rst (100%)
> rename Documentation/{ => arch}/powerpc/ultravisor.rst (100%)
> rename Documentation/{ => arch}/powerpc/vas-api.rst (100%)
> rename Documentation/{ => arch}/powerpc/vcpudispatch_stats.rst (100%)
>
> diff --git a/Documentation/ABI/testing/sysfs-bus-papr-pmem b/Documentation/ABI/testing/sysfs-bus-papr-pmem
> index 4ac0673901e7..20347eb81530 100644
> --- a/Documentation/ABI/testing/sysfs-bus-papr-pmem
> +++ b/Documentation/ABI/testing/sysfs-bus-papr-pmem
> @@ -8,7 +8,7 @@ Description:
> more bits set in the dimm-health-bitmap retrieved in
> response to H_SCM_HEALTH hcall. The details of the bit
> flags returned in response to this hcall is available
> - at 'Documentation/powerpc/papr_hcalls.rst' . Below are
> + at 'Documentation/arch/powerpc/papr_hcalls.rst' . Below are
> the flags reported in this sysfs file:
>
> * "not_armed"
> diff --git a/Documentation/PCI/pci-error-recovery.rst b/Documentation/PCI/pci-error-recovery.rst
> index c237596f67e3..a394726510bd 100644
> --- a/Documentation/PCI/pci-error-recovery.rst
> +++ b/Documentation/PCI/pci-error-recovery.rst
> @@ -364,7 +364,7 @@ Note, however, not all failures are truly "permanent". Some are
> caused by over-heating, some by a poorly seated card. Many
> PCI error events are caused by software bugs, e.g. DMA's to
> wild addresses or bogus split transactions due to programming
> -errors. See the discussion in Documentation/powerpc/eeh-pci-error-recovery.rst
> +errors. See the discussion in Documentation/arch/powerpc/eeh-pci-error-recovery.rst
> for additional detail on real-life experience of the causes of
> software errors.
>
> @@ -404,7 +404,7 @@ That is, the recovery API only requires that:
> .. note::
>
> Implementation details for the powerpc platform are discussed in
> - the file Documentation/powerpc/eeh-pci-error-recovery.rst
> + the file Documentation/arch/powerpc/eeh-pci-error-recovery.rst
>
> As of this writing, there is a growing list of device drivers with
> patches implementing error recovery. Not all of these patches are in
> diff --git a/Documentation/arch/index.rst b/Documentation/arch/index.rst
> index 84b80255b851..1bf7a3f1c77b 100644
> --- a/Documentation/arch/index.rst
> +++ b/Documentation/arch/index.rst
> @@ -19,7 +19,7 @@ implementation.
> nios2/index
> openrisc/index
> parisc/index
> - ../powerpc/index
> + powerpc/index
> ../riscv/index
> s390/index
> sh/index
> diff --git a/Documentation/powerpc/associativity.rst b/Documentation/arch/powerpc/associativity.rst
> similarity index 100%
> rename from Documentation/powerpc/associativity.rst
> rename to Documentation/arch/powerpc/associativity.rst
> diff --git a/Documentation/powerpc/booting.rst b/Documentation/arch/powerpc/booting.rst
> similarity index 100%
> rename from Documentation/powerpc/booting.rst
> rename to Documentation/arch/powerpc/booting.rst
> diff --git a/Documentation/powerpc/bootwrapper.rst b/Documentation/arch/powerpc/bootwrapper.rst
> similarity index 100%
> rename from Documentation/powerpc/bootwrapper.rst
> rename to Documentation/arch/powerpc/bootwrapper.rst
> diff --git a/Documentation/powerpc/cpu_families.rst b/Documentation/arch/powerpc/cpu_families.rst
> similarity index 100%
> rename from Documentation/powerpc/cpu_families.rst
> rename to Documentation/arch/powerpc/cpu_families.rst
> diff --git a/Documentation/powerpc/cpu_features.rst b/Documentation/arch/powerpc/cpu_features.rst
> similarity index 100%
> rename from Documentation/powerpc/cpu_features.rst
> rename to Documentation/arch/powerpc/cpu_features.rst
> diff --git a/Documentation/powerpc/cxl.rst b/Documentation/arch/powerpc/cxl.rst
> similarity index 100%
> rename from Documentation/powerpc/cxl.rst
> rename to Documentation/arch/powerpc/cxl.rst
> diff --git a/Documentation/powerpc/cxlflash.rst b/Documentation/arch/powerpc/cxlflash.rst
> similarity index 99%
> rename from Documentation/powerpc/cxlflash.rst
> rename to Documentation/arch/powerpc/cxlflash.rst
> index cea67931b3b9..e8f488acfa41 100644
> --- a/Documentation/powerpc/cxlflash.rst
> +++ b/Documentation/arch/powerpc/cxlflash.rst
> @@ -32,7 +32,7 @@ Introduction
> responsible for the initialization of the adapter, setting up the
> special path for user space access, and performing error recovery. It
> communicates directly the Flash Accelerator Functional Unit (AFU)
> - as described in Documentation/powerpc/cxl.rst.
> + as described in Documentation/arch/powerpc/cxl.rst.
>
> The cxlflash driver supports two, mutually exclusive, modes of
> operation at the device (LUN) level:
> diff --git a/Documentation/powerpc/dawr-power9.rst b/Documentation/arch/powerpc/dawr-power9.rst
> similarity index 100%
> rename from Documentation/powerpc/dawr-power9.rst
> rename to Documentation/arch/powerpc/dawr-power9.rst
> diff --git a/Documentation/powerpc/dexcr.rst b/Documentation/arch/powerpc/dexcr.rst
> similarity index 100%
> rename from Documentation/powerpc/dexcr.rst
> rename to Documentation/arch/powerpc/dexcr.rst
> diff --git a/Documentation/powerpc/dscr.rst b/Documentation/arch/powerpc/dscr.rst
> similarity index 100%
> rename from Documentation/powerpc/dscr.rst
> rename to Documentation/arch/powerpc/dscr.rst
> diff --git a/Documentation/powerpc/eeh-pci-error-recovery.rst b/Documentation/arch/powerpc/eeh-pci-error-recovery.rst
> similarity index 100%
> rename from Documentation/powerpc/eeh-pci-error-recovery.rst
> rename to Documentation/arch/powerpc/eeh-pci-error-recovery.rst
> diff --git a/Documentation/powerpc/elf_hwcaps.rst b/Documentation/arch/powerpc/elf_hwcaps.rst
> similarity index 97%
> rename from Documentation/powerpc/elf_hwcaps.rst
> rename to Documentation/arch/powerpc/elf_hwcaps.rst
> index 3366e5b18e67..4c896cf077c2 100644
> --- a/Documentation/powerpc/elf_hwcaps.rst
> +++ b/Documentation/arch/powerpc/elf_hwcaps.rst
> @@ -202,7 +202,7 @@ PPC_FEATURE2_VEC_CRYPTO
>
> PPC_FEATURE2_HTM_NOSC
> System calls fail if called in a transactional state, see
> - Documentation/powerpc/syscall64-abi.rst
> + Documentation/arch/powerpc/syscall64-abi.rst
>
> PPC_FEATURE2_ARCH_3_00
> The processor supports the v3.0B / v3.0C userlevel architecture. Processors
> @@ -217,11 +217,11 @@ PPC_FEATURE2_DARN
>
> PPC_FEATURE2_SCV
> The scv 0 instruction may be used for system calls, see
> - Documentation/powerpc/syscall64-abi.rst.
> + Documentation/arch/powerpc/syscall64-abi.rst.
>
> PPC_FEATURE2_HTM_NO_SUSPEND
> A limited Transactional Memory facility that does not support suspend is
> - available, see Documentation/powerpc/transactional_memory.rst.
> + available, see Documentation/arch/powerpc/transactional_memory.rst.
>
> PPC_FEATURE2_ARCH_3_1
> The processor supports the v3.1 userlevel architecture. Processors
> diff --git a/Documentation/powerpc/elfnote.rst b/Documentation/arch/powerpc/elfnote.rst
> similarity index 100%
> rename from Documentation/powerpc/elfnote.rst
> rename to Documentation/arch/powerpc/elfnote.rst
> diff --git a/Documentation/powerpc/features.rst b/Documentation/arch/powerpc/features.rst
> similarity index 100%
> rename from Documentation/powerpc/features.rst
> rename to Documentation/arch/powerpc/features.rst
> diff --git a/Documentation/powerpc/firmware-assisted-dump.rst b/Documentation/arch/powerpc/firmware-assisted-dump.rst
> similarity index 100%
> rename from Documentation/powerpc/firmware-assisted-dump.rst
> rename to Documentation/arch/powerpc/firmware-assisted-dump.rst
> diff --git a/Documentation/powerpc/hvcs.rst b/Documentation/arch/powerpc/hvcs.rst
> similarity index 100%
> rename from Documentation/powerpc/hvcs.rst
> rename to Documentation/arch/powerpc/hvcs.rst
> diff --git a/Documentation/powerpc/imc.rst b/Documentation/arch/powerpc/imc.rst
> similarity index 100%
> rename from Documentation/powerpc/imc.rst
> rename to Documentation/arch/powerpc/imc.rst
> diff --git a/Documentation/powerpc/index.rst b/Documentation/arch/powerpc/index.rst
> similarity index 100%
> rename from Documentation/powerpc/index.rst
> rename to Documentation/arch/powerpc/index.rst
> diff --git a/Documentation/powerpc/isa-versions.rst b/Documentation/arch/powerpc/isa-versions.rst
> similarity index 100%
> rename from Documentation/powerpc/isa-versions.rst
> rename to Documentation/arch/powerpc/isa-versions.rst
> diff --git a/Documentation/powerpc/kasan.txt b/Documentation/arch/powerpc/kasan.txt
> similarity index 100%
> rename from Documentation/powerpc/kasan.txt
> rename to Documentation/arch/powerpc/kasan.txt
> diff --git a/Documentation/powerpc/kaslr-booke32.rst b/Documentation/arch/powerpc/kaslr-booke32.rst
> similarity index 100%
> rename from Documentation/powerpc/kaslr-booke32.rst
> rename to Documentation/arch/powerpc/kaslr-booke32.rst
> diff --git a/Documentation/powerpc/mpc52xx.rst b/Documentation/arch/powerpc/mpc52xx.rst
> similarity index 100%
> rename from Documentation/powerpc/mpc52xx.rst
> rename to Documentation/arch/powerpc/mpc52xx.rst
> diff --git a/Documentation/powerpc/papr_hcalls.rst b/Documentation/arch/powerpc/papr_hcalls.rst
> similarity index 100%
> rename from Documentation/powerpc/papr_hcalls.rst
> rename to Documentation/arch/powerpc/papr_hcalls.rst
> diff --git a/Documentation/powerpc/pci_iov_resource_on_powernv.rst b/Documentation/arch/powerpc/pci_iov_resource_on_powernv.rst
> similarity index 100%
> rename from Documentation/powerpc/pci_iov_resource_on_powernv.rst
> rename to Documentation/arch/powerpc/pci_iov_resource_on_powernv.rst
> diff --git a/Documentation/powerpc/pmu-ebb.rst b/Documentation/arch/powerpc/pmu-ebb.rst
> similarity index 100%
> rename from Documentation/powerpc/pmu-ebb.rst
> rename to Documentation/arch/powerpc/pmu-ebb.rst
> diff --git a/Documentation/powerpc/ptrace.rst b/Documentation/arch/powerpc/ptrace.rst
> similarity index 100%
> rename from Documentation/powerpc/ptrace.rst
> rename to Documentation/arch/powerpc/ptrace.rst
> diff --git a/Documentation/powerpc/qe_firmware.rst b/Documentation/arch/powerpc/qe_firmware.rst
> similarity index 100%
> rename from Documentation/powerpc/qe_firmware.rst
> rename to Documentation/arch/powerpc/qe_firmware.rst
> diff --git a/Documentation/powerpc/syscall64-abi.rst b/Documentation/arch/powerpc/syscall64-abi.rst
> similarity index 100%
> rename from Documentation/powerpc/syscall64-abi.rst
> rename to Documentation/arch/powerpc/syscall64-abi.rst
> diff --git a/Documentation/powerpc/transactional_memory.rst b/Documentation/arch/powerpc/transactional_memory.rst
> similarity index 100%
> rename from Documentation/powerpc/transactional_memory.rst
> rename to Documentation/arch/powerpc/transactional_memory.rst
> diff --git a/Documentation/powerpc/ultravisor.rst b/Documentation/arch/powerpc/ultravisor.rst
> similarity index 100%
> rename from Documentation/powerpc/ultravisor.rst
> rename to Documentation/arch/powerpc/ultravisor.rst
> diff --git a/Documentation/powerpc/vas-api.rst b/Documentation/arch/powerpc/vas-api.rst
> similarity index 100%
> rename from Documentation/powerpc/vas-api.rst
> rename to Documentation/arch/powerpc/vas-api.rst
> diff --git a/Documentation/powerpc/vcpudispatch_stats.rst b/Documentation/arch/powerpc/vcpudispatch_stats.rst
> similarity index 100%
> rename from Documentation/powerpc/vcpudispatch_stats.rst
> rename to Documentation/arch/powerpc/vcpudispatch_stats.rst
> diff --git a/MAINTAINERS b/MAINTAINERS
> index d1d8a9745761..b444619c26c2 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -5601,7 +5601,7 @@ M: Andrew Donnellan <ajd@...ux.ibm.com>
> L: linuxppc-dev@...ts.ozlabs.org
> S: Supported
> F: Documentation/ABI/testing/sysfs-class-cxl
> -F: Documentation/powerpc/cxl.rst
> +F: Documentation/arch/powerpc/cxl.rst
> F: arch/powerpc/platforms/powernv/pci-cxl.c
> F: drivers/misc/cxl/
> F: include/misc/cxl*
> @@ -5613,7 +5613,7 @@ M: Matthew R. Ochs <mrochs@...ux.ibm.com>
> M: Uma Krishnan <ukrishn@...ux.ibm.com>
> L: linux-scsi@...r.kernel.org
> S: Supported
> -F: Documentation/powerpc/cxlflash.rst
> +F: Documentation/arch/powerpc/cxlflash.rst
> F: drivers/scsi/cxlflash/
> F: include/uapi/scsi/cxlflash_ioctl.h
>
> @@ -12044,7 +12044,7 @@ F: Documentation/ABI/stable/sysfs-firmware-opal-*
> F: Documentation/devicetree/bindings/i2c/i2c-opal.txt
> F: Documentation/devicetree/bindings/powerpc/
> F: Documentation/devicetree/bindings/rtc/rtc-opal.txt
> -F: Documentation/powerpc/
> +F: Documentation/arch/powerpc/
> F: arch/powerpc/
> F: drivers/*/*/*pasemi*
> F: drivers/*/*pasemi*
> @@ -16392,7 +16392,7 @@ R: Oliver O'Halloran <oohall@...il.com>
> L: linuxppc-dev@...ts.ozlabs.org
> S: Supported
> F: Documentation/PCI/pci-error-recovery.rst
> -F: Documentation/powerpc/eeh-pci-error-recovery.rst
> +F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst
> F: arch/powerpc/include/*/eeh*.h
> F: arch/powerpc/kernel/eeh*.c
> F: arch/powerpc/platforms/*/eeh*.c
> diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
> index c33c8ebf8641..eaf2f167c342 100644
> --- a/arch/powerpc/kernel/exceptions-64s.S
> +++ b/arch/powerpc/kernel/exceptions-64s.S
> @@ -893,7 +893,7 @@ __start_interrupts:
> *
> * Call convention:
> *
> - * syscall register convention is in Documentation/powerpc/syscall64-abi.rst
> + * syscall register convention is in Documentation/arch/powerpc/syscall64-abi.rst
> */
> EXC_VIRT_BEGIN(system_call_vectored, 0x3000, 0x1000)
> /* SCV 0 */
> @@ -1952,8 +1952,8 @@ EXC_VIRT_NONE(0x4b00, 0x100)
> * Call convention:
> *
> * syscall and hypercalls register conventions are documented in
> - * Documentation/powerpc/syscall64-abi.rst and
> - * Documentation/powerpc/papr_hcalls.rst respectively.
> + * Documentation/arch/powerpc/syscall64-abi.rst and
> + * Documentation/arch/powerpc/papr_hcalls.rst respectively.
> *
> * The intersection of volatile registers that don't contain possible
> * inputs is: cr0, xer, ctr. We may use these as scratch regs upon entry
> diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
> index cda4e00b67c1..7502066c3c53 100644
> --- a/arch/powerpc/kernel/paca.c
> +++ b/arch/powerpc/kernel/paca.c
> @@ -68,7 +68,7 @@ static void *__init alloc_shared_lppaca(unsigned long size, unsigned long limit,
> memblock_set_bottom_up(true);
>
> /*
> - * See Documentation/powerpc/ultravisor.rst for more details.
> + * See Documentation/arch/powerpc/ultravisor.rst for more details.
> *
> * UV/HV data sharing is in PAGE_SIZE granularity. In order to
> * minimize the number of pages shared, align the allocation to
> diff --git a/arch/powerpc/kvm/book3s_64_entry.S b/arch/powerpc/kvm/book3s_64_entry.S
> index 6c2b1d17cb63..0902636f87e5 100644
> --- a/arch/powerpc/kvm/book3s_64_entry.S
> +++ b/arch/powerpc/kvm/book3s_64_entry.S
> @@ -19,7 +19,7 @@
>
> /*
> * This is a hcall, so register convention is as
> - * Documentation/powerpc/papr_hcalls.rst.
> + * Documentation/arch/powerpc/papr_hcalls.rst.
> *
> * This may also be a syscall from PR-KVM userspace that is to be
> * reflected to the PR guest kernel, so registers may be set up for
> diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c
> index 58746e570d14..e3580d152cf1 100644
> --- a/drivers/soc/fsl/qe/qe.c
> +++ b/drivers/soc/fsl/qe/qe.c
> @@ -429,7 +429,7 @@ static void qe_upload_microcode(const void *base,
> /*
> * Upload a microcode to the I-RAM at a specific address.
> *
> - * See Documentation/powerpc/qe_firmware.rst for information on QE microcode
> + * See Documentation/arch/powerpc/qe_firmware.rst for information on QE microcode
> * uploading.
> *
> * Currently, only version 1 is supported, so the 'version' field must be
> diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
> index 1de1a09bf82d..2459387d80b4 100644
> --- a/drivers/tty/hvc/hvcs.c
> +++ b/drivers/tty/hvc/hvcs.c
> @@ -47,7 +47,7 @@
> * using the 2.6 Linux kernel kref construct.
> *
> * For direction on installation and usage of this driver please reference
> - * Documentation/powerpc/hvcs.rst.
> + * Documentation/arch/powerpc/hvcs.rst.
> */
>
> #include <linux/device.h>
> diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h
> index eb5079904cc8..af793f2a0ec4 100644
> --- a/include/soc/fsl/qe/qe.h
> +++ b/include/soc/fsl/qe/qe.h
> @@ -258,7 +258,7 @@ static inline int qe_alive_during_sleep(void)
>
> /* Structure that defines QE firmware binary files.
> *
> - * See Documentation/powerpc/qe_firmware.rst for a description of these
> + * See Documentation/arch/powerpc/qe_firmware.rst for a description of these
> * fields.
> */
> struct qe_firmware {
> --
> 2.41.0
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