4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Christophe Leroy <christophe.leroy@xxxxxx>
[ Upstream commit e66c3209c7fd17209ccc4cbbee8b1b1bd5c438dd ]
This patch moves the files related to page table dump in a
dedicated subdirectory.
The purpose is to clean a bit arch/powerpc/mm by regrouping
multiple files handling a dedicated function.
Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
[mpe: Shorten the file names while we're at it]
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Stable-dep-of: 66b2ca086210 ("powerpc/64s/radix: Fix soft dirty tracking")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/powerpc/Kconfig.debug | 4 ----
arch/powerpc/mm/Makefile | 10 +---------
.../mm/{dump_linuxpagetables-8xx.c => ptdump/8xx.c} | 2 +-
arch/powerpc/mm/ptdump/Makefile | 9 +++++++++
arch/powerpc/mm/{dump_bats.c => ptdump/bats.c} | 0
.../book3s64.c} | 2 +-
.../{dump_hashpagetable.c => ptdump/hashpagetable.c} | 0
.../mm/{dump_linuxpagetables.c => ptdump/ptdump.c} | 2 +-
.../mm/{dump_linuxpagetables.h => ptdump/ptdump.h} | 0
arch/powerpc/mm/{dump_sr.c => ptdump/segment_regs.c} | 0
.../shared.c} | 2 +-
11 files changed, 14 insertions(+), 17 deletions(-)
rename arch/powerpc/mm/{dump_linuxpagetables-8xx.c => ptdump/8xx.c} (97%)
create mode 100644 arch/powerpc/mm/ptdump/Makefile
rename arch/powerpc/mm/{dump_bats.c => ptdump/bats.c} (100%)
rename arch/powerpc/mm/{dump_linuxpagetables-book3s64.c => ptdump/book3s64.c} (98%)
rename arch/powerpc/mm/{dump_hashpagetable.c => ptdump/hashpagetable.c} (100%)
rename arch/powerpc/mm/{dump_linuxpagetables.c => ptdump/ptdump.c} (99%)
rename arch/powerpc/mm/{dump_linuxpagetables.h => ptdump/ptdump.h} (100%)
rename arch/powerpc/mm/{dump_sr.c => ptdump/segment_regs.c} (100%)
rename arch/powerpc/mm/{dump_linuxpagetables-generic.c => ptdump/shared.c} (97%)
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 923b3b794d13f..1f54bb93b5cc7 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -368,10 +368,6 @@ config PPC_PTDUMP
If you are unsure, say N.
-config PPC_HTDUMP
- def_bool y
- depends on PPC_PTDUMP && PPC_BOOK3S_64
-
config PPC_FAST_ENDIAN_SWITCH
bool "Deprecated fast endian-switch syscall"
depends on DEBUG_KERNEL && PPC_BOOK3S_64
diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
index 8ace67f002752..d4648a1e6e6c1 100644
--- a/arch/powerpc/mm/Makefile
+++ b/arch/powerpc/mm/Makefile
@@ -42,13 +42,5 @@ obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-noncoherent.o
obj-$(CONFIG_HIGHMEM) += highmem.o
obj-$(CONFIG_PPC_COPRO_BASE) += copro_fault.o
obj-$(CONFIG_SPAPR_TCE_IOMMU) += mmu_context_iommu.o
-obj-$(CONFIG_PPC_PTDUMP) += dump_linuxpagetables.o
-ifdef CONFIG_PPC_PTDUMP
-obj-$(CONFIG_4xx) += dump_linuxpagetables-generic.o
-obj-$(CONFIG_PPC_8xx) += dump_linuxpagetables-8xx.o
-obj-$(CONFIG_PPC_BOOK3E_MMU) += dump_linuxpagetables-generic.o
-obj-$(CONFIG_PPC_BOOK3S_32) += dump_linuxpagetables-generic.o dump_bats.o dump_sr.o
-obj-$(CONFIG_PPC_BOOK3S_64) += dump_linuxpagetables-book3s64.o
-endif
-obj-$(CONFIG_PPC_HTDUMP) += dump_hashpagetable.o
+obj-$(CONFIG_PPC_PTDUMP) += ptdump/
obj-$(CONFIG_PPC_MEM_KEYS) += pkeys.o
diff --git a/arch/powerpc/mm/dump_linuxpagetables-8xx.c b/arch/powerpc/mm/ptdump/8xx.c
similarity index 97%
rename from arch/powerpc/mm/dump_linuxpagetables-8xx.c
rename to arch/powerpc/mm/ptdump/8xx.c
index 33f52a97975b4..80b4f73f7fdc2 100644
--- a/arch/powerpc/mm/dump_linuxpagetables-8xx.c
+++ b/arch/powerpc/mm/ptdump/8xx.c
@@ -7,7 +7,7 @@
#include <linux/kernel.h>
#include <asm/pgtable.h>
-#include "dump_linuxpagetables.h"
+#include "ptdump.h"
static const struct flag_info flag_array[] = {
{
diff --git a/arch/powerpc/mm/ptdump/Makefile b/arch/powerpc/mm/ptdump/Makefile
new file mode 100644
index 0000000000000..712762be3cb11
--- /dev/null
+++ b/arch/powerpc/mm/ptdump/Makefile
@@ -0,0 +1,9 @@
+# SPDX-License-Identifier: GPL-2.0
+
+obj-y += ptdump.o
+
+obj-$(CONFIG_4xx) += shared.o
+obj-$(CONFIG_PPC_8xx) += 8xx.o
+obj-$(CONFIG_PPC_BOOK3E_MMU) += shared.o
+obj-$(CONFIG_PPC_BOOK3S_32) += shared.o bats.o segment_regs.o
+obj-$(CONFIG_PPC_BOOK3S_64) += book3s64.o hashpagetable.o
diff --git a/arch/powerpc/mm/dump_bats.c b/arch/powerpc/mm/ptdump/bats.c
similarity index 100%
rename from arch/powerpc/mm/dump_bats.c
rename to arch/powerpc/mm/ptdump/bats.c
diff --git a/arch/powerpc/mm/dump_linuxpagetables-book3s64.c b/arch/powerpc/mm/ptdump/book3s64.c
similarity index 98%
rename from arch/powerpc/mm/dump_linuxpagetables-book3s64.c
rename to arch/powerpc/mm/ptdump/book3s64.c
index a637e612b2055..0bce5b85d0112 100644
--- a/arch/powerpc/mm/dump_linuxpagetables-book3s64.c
+++ b/arch/powerpc/mm/ptdump/book3s64.c
@@ -7,7 +7,7 @@
#include <linux/kernel.h>
#include <asm/pgtable.h>
-#include "dump_linuxpagetables.h"
+#include "ptdump.h"
static const struct flag_info flag_array[] = {
{
diff --git a/arch/powerpc/mm/dump_hashpagetable.c b/arch/powerpc/mm/ptdump/hashpagetable.c
similarity index 100%
rename from arch/powerpc/mm/dump_hashpagetable.c
rename to arch/powerpc/mm/ptdump/hashpagetable.c
diff --git a/arch/powerpc/mm/dump_linuxpagetables.c b/arch/powerpc/mm/ptdump/ptdump.c
similarity index 99%
rename from arch/powerpc/mm/dump_linuxpagetables.c
rename to arch/powerpc/mm/ptdump/ptdump.c
index 6aa41669ac1ae..76be98988578d 100644
--- a/arch/powerpc/mm/dump_linuxpagetables.c
+++ b/arch/powerpc/mm/ptdump/ptdump.c
@@ -28,7 +28,7 @@
#include <asm/page.h>
#include <asm/pgalloc.h>
-#include "dump_linuxpagetables.h"
+#include "ptdump.h"
#ifdef CONFIG_PPC32
#define KERN_VIRT_START 0
diff --git a/arch/powerpc/mm/dump_linuxpagetables.h b/arch/powerpc/mm/ptdump/ptdump.h
similarity index 100%
rename from arch/powerpc/mm/dump_linuxpagetables.h
rename to arch/powerpc/mm/ptdump/ptdump.h
diff --git a/arch/powerpc/mm/dump_sr.c b/arch/powerpc/mm/ptdump/segment_regs.c
similarity index 100%
rename from arch/powerpc/mm/dump_sr.c
rename to arch/powerpc/mm/ptdump/segment_regs.c
diff --git a/arch/powerpc/mm/dump_linuxpagetables-generic.c b/arch/powerpc/mm/ptdump/shared.c
similarity index 97%
rename from arch/powerpc/mm/dump_linuxpagetables-generic.c
rename to arch/powerpc/mm/ptdump/shared.c
index fed6923bcb46e..1cda3d91c6c26 100644
--- a/arch/powerpc/mm/dump_linuxpagetables-generic.c
+++ b/arch/powerpc/mm/ptdump/shared.c
@@ -7,7 +7,7 @@
#include <linux/kernel.h>
#include <asm/pgtable.h>
-#include "dump_linuxpagetables.h"
+#include "ptdump.h"
static const struct flag_info flag_array[] = {
{
--
2.40.1
