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-rw-r--r--arch/powerpc/boot/Makefile6
-rwxr-xr-xarch/powerpc/boot/install.sh14
-rw-r--r--arch/powerpc/kernel/Makefile4
-rw-r--r--arch/powerpc/kernel/kvm.c8
-rw-r--r--arch/powerpc/kernel/prom_init_check.sh16
-rw-r--r--arch/powerpc/kernel/setup_64.c5
-rw-r--r--arch/powerpc/kvm/powerpc.c2
-rw-r--r--arch/powerpc/platforms/8xx/cpm1-ic.c3
-rw-r--r--arch/powerpc/platforms/Kconfig.cputype13
-rw-r--r--arch/powerpc/sysdev/fsl_msi.c5
10 files changed, 34 insertions, 42 deletions
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index a7ab087d412c..c47b78c1d3e7 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -243,13 +243,13 @@ $(obj)/wrapper.a: $(obj-wlib) FORCE
hostprogs := addnote hack-coff mktree
targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) zImage.lds
-extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
+always-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
dtstree := $(src)/dts
wrapper := $(src)/wrapper
-wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
+wrapperbits := $(always-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
$(wrapper) FORCE
#############
@@ -456,7 +456,7 @@ WRAPPER_DTSDIR := /usr/lib/kernel-wrapper/dts
WRAPPER_BINDIR := /usr/sbin
INSTALL := install
-extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(extra-y))
+extra-installed := $(patsubst $(obj)/%, $(DESTDIR)$(WRAPPER_OBJDIR)/%, $(always-y))
hostprogs-installed := $(patsubst %, $(DESTDIR)$(WRAPPER_BINDIR)/%, $(hostprogs))
wrapper-installed := $(DESTDIR)$(WRAPPER_BINDIR)/wrapper
dts-installed := $(patsubst $(dtstree)/%, $(DESTDIR)$(WRAPPER_DTSDIR)/%, $(wildcard $(dtstree)/*.dts))
diff --git a/arch/powerpc/boot/install.sh b/arch/powerpc/boot/install.sh
index 101fcb397a0f..c3df6c27ce75 100755
--- a/arch/powerpc/boot/install.sh
+++ b/arch/powerpc/boot/install.sh
@@ -19,19 +19,19 @@
set -e
# this should work for both the pSeries zImage and the iSeries vmlinux.sm
-image_name=`basename $2`
+image_name=$(basename "$2")
echo "Warning: '${INSTALLKERNEL}' command not available... Copying" \
"directly to $4/$image_name-$1" >&2
-if [ -f $4/$image_name-$1 ]; then
- mv $4/$image_name-$1 $4/$image_name-$1.old
+if [ -f "$4"/"$image_name"-"$1" ]; then
+ mv "$4"/"$image_name"-"$1" "$4"/"$image_name"-"$1".old
fi
-if [ -f $4/System.map-$1 ]; then
- mv $4/System.map-$1 $4/System-$1.old
+if [ -f "$4"/System.map-"$1" ]; then
+ mv "$4"/System.map-"$1" "$4"/System-"$1".old
fi
-cat $2 > $4/$image_name-$1
-cp $3 $4/System.map-$1
+cat "$2" > "$4"/"$image_name"-"$1"
+cp "$3" "$4"/System.map-"$1"
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index fb2b95267022..2f0a2e69c607 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -199,7 +199,9 @@ obj-$(CONFIG_ALTIVEC) += vector.o
obj-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init.o
obj64-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_entry_64.o
-extra-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init_check
+ifdef KBUILD_BUILTIN
+always-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += prom_init_check
+endif
obj-$(CONFIG_PPC64) += $(obj64-y)
obj-$(CONFIG_PPC32) += $(obj32-y)
diff --git a/arch/powerpc/kernel/kvm.c b/arch/powerpc/kernel/kvm.c
index 5b3c093611ba..7209d00a9c25 100644
--- a/arch/powerpc/kernel/kvm.c
+++ b/arch/powerpc/kernel/kvm.c
@@ -632,19 +632,19 @@ static void __init kvm_check_ins(u32 *inst, u32 features)
#endif
}
- switch (inst_no_rt & ~KVM_MASK_RB) {
#ifdef CONFIG_PPC_BOOK3S_32
+ switch (inst_no_rt & ~KVM_MASK_RB) {
case KVM_INST_MTSRIN:
if (features & KVM_MAGIC_FEAT_SR) {
u32 inst_rb = _inst & KVM_MASK_RB;
kvm_patch_ins_mtsrin(inst, inst_rt, inst_rb);
}
break;
-#endif
}
+#endif
- switch (_inst) {
#ifdef CONFIG_BOOKE
+ switch (_inst) {
case KVM_INST_WRTEEI_0:
kvm_patch_ins_wrteei_0(inst);
break;
@@ -652,8 +652,8 @@ static void __init kvm_check_ins(u32 *inst, u32 features)
case KVM_INST_WRTEEI_1:
kvm_patch_ins_wrtee(inst, 0, 1);
break;
-#endif
}
+#endif
}
extern u32 kvm_template_start[];
diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh
index 69623b9045d5..3090b97258ae 100644
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -15,8 +15,8 @@
has_renamed_memintrinsics()
{
- grep -q "^CONFIG_KASAN=y$" ${KCONFIG_CONFIG} && \
- ! grep -q "^CONFIG_CC_HAS_KASAN_MEMINTRINSIC_PREFIX=y" ${KCONFIG_CONFIG}
+ grep -q "^CONFIG_KASAN=y$" "${KCONFIG_CONFIG}" && \
+ ! grep -q "^CONFIG_CC_HAS_KASAN_MEMINTRINSIC_PREFIX=y" "${KCONFIG_CONFIG}"
}
if has_renamed_memintrinsics
@@ -42,15 +42,15 @@ check_section()
{
file=$1
section=$2
- size=$(objdump -h -j $section $file 2>/dev/null | awk "\$2 == \"$section\" {print \$3}")
+ size=$(objdump -h -j "$section" "$file" 2>/dev/null | awk "\$2 == \"$section\" {print \$3}")
size=${size:-0}
- if [ $size -ne 0 ]; then
+ if [ "$size" -ne 0 ]; then
ERROR=1
echo "Error: Section $section not empty in prom_init.c" >&2
fi
}
-for UNDEF in $($NM -u $OBJ | awk '{print $2}')
+for UNDEF in $($NM -u "$OBJ" | awk '{print $2}')
do
# On 64-bit nm gives us the function descriptors, which have
# a leading . on the name, so strip it off here.
@@ -87,8 +87,8 @@ do
fi
done
-check_section $OBJ .data
-check_section $OBJ .bss
-check_section $OBJ .init.data
+check_section "$OBJ" .data
+check_section "$OBJ" .bss
+check_section "$OBJ" .init.data
exit $ERROR
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 7284c8021eeb..8fd7cbf3bd04 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -141,10 +141,7 @@ void __init check_smt_enabled(void)
smt_enabled_at_boot = 0;
else {
int smt;
- int rc;
-
- rc = kstrtoint(smt_enabled_cmdline, 10, &smt);
- if (!rc)
+ if (!kstrtoint(smt_enabled_cmdline, 10, &smt))
smt_enabled_at_boot =
min(threads_per_core, smt);
}
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 153587741864..2ba057171ebe 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -69,7 +69,7 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
/*
* Common checks before entering the guest world. Call with interrupts
- * disabled.
+ * enabled.
*
* returns:
*
diff --git a/arch/powerpc/platforms/8xx/cpm1-ic.c b/arch/powerpc/platforms/8xx/cpm1-ic.c
index a49d4a9ab3bc..3292071e4da3 100644
--- a/arch/powerpc/platforms/8xx/cpm1-ic.c
+++ b/arch/powerpc/platforms/8xx/cpm1-ic.c
@@ -110,8 +110,7 @@ static int cpm_pic_probe(struct platform_device *pdev)
out_be32(&data->reg->cpic_cimr, 0);
- data->host = irq_domain_create_linear(of_fwnode_handle(dev->of_node),
- 64, &cpm_pic_host_ops, data);
+ data->host = irq_domain_create_linear(dev_fwnode(dev), 64, &cpm_pic_host_ops, data);
if (!data->host)
return -ENODEV;
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 613b383ed8b3..7b527d18aa5e 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -122,16 +122,11 @@ choice
If unsure, select Generic.
config POWERPC64_CPU
- bool "Generic (POWER5 and PowerPC 970 and above)"
- depends on PPC_BOOK3S_64 && !CPU_LITTLE_ENDIAN
- select PPC_64S_HASH_MMU
-
-config POWERPC64_CPU
- bool "Generic (POWER8 and above)"
- depends on PPC_BOOK3S_64 && CPU_LITTLE_ENDIAN
- select ARCH_HAS_FAST_MULTIPLIER
+ bool "Generic 64 bits powerpc"
+ depends on PPC_BOOK3S_64
+ select ARCH_HAS_FAST_MULTIPLIER if CPU_LITTLE_ENDIAN
select PPC_64S_HASH_MMU
- select PPC_HAS_LBARX_LHARX
+ select PPC_HAS_LBARX_LHARX if CPU_LITTLE_ENDIAN
config POWERPC_CPU
bool "Generic 32 bits powerpc"
diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c
index 4fe8a7b1b288..2a007bfb038d 100644
--- a/arch/powerpc/sysdev/fsl_msi.c
+++ b/arch/powerpc/sysdev/fsl_msi.c
@@ -412,9 +412,8 @@ static int fsl_of_msi_probe(struct platform_device *dev)
}
platform_set_drvdata(dev, msi);
- msi->irqhost = irq_domain_create_linear(of_fwnode_handle(dev->dev.of_node),
- NR_MSI_IRQS_MAX, &fsl_msi_host_ops, msi);
-
+ msi->irqhost = irq_domain_create_linear(dev_fwnode(&dev->dev), NR_MSI_IRQS_MAX,
+ &fsl_msi_host_ops, msi);
if (msi->irqhost == NULL) {
dev_err(&dev->dev, "No memory for MSI irqhost\n");
err = -ENOMEM;
generated by cgit (git 2.34.1) at 2025-08-30 13:55:13 +0000