[PATCH] docs: move powerpc under arch
From: Costa Shulyupin
Date: Tue Jul 25 2023 - 02:16:47 EST
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@xxxxxxxxxx>
---
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@xxxxxxxxxxxxx>
L: linuxppc-dev@xxxxxxxxxxxxxxxx
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@xxxxxxxxxxxxx>
M: Uma Krishnan <ukrishn@xxxxxxxxxxxxx>
L: linux-scsi@xxxxxxxxxxxxxxx
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@xxxxxxxxx>
L: linuxppc-dev@xxxxxxxxxxxxxxxx
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