summaryrefslogtreecommitdiff
path: root/arch/sh
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Kconfig4
-rw-r--r--arch/sh/Kconfig.debug3
-rw-r--r--arch/sh/boards/mach-se/7343/irq.c2
-rw-r--r--arch/sh/boards/mach-se/7722/irq.c2
-rw-r--r--arch/sh/boards/mach-x3proto/gpio.c2
-rw-r--r--arch/sh/boot/compressed/install.sh56
-rw-r--r--arch/sh/include/asm/cacheflush.h8
-rw-r--r--arch/sh/kernel/syscalls/syscall.tbl4
-rw-r--r--arch/sh/mm/init.c3
9 files changed, 10 insertions, 74 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 45a0549421cd..6904f4bdbf00 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -22,8 +22,6 @@ config SUPERH
select GENERIC_IRQ_SHOW
select GENERIC_PCI_IOMAP if PCI
select GENERIC_SCHED_CLOCK
- select GENERIC_STRNCPY_FROM_USER
- select GENERIC_STRNLEN_USER
select GENERIC_SMP_IDLE_THREAD
select GUP_GET_PTE_LOW_HIGH if X2TLB
select HAVE_ARCH_AUDITSYSCALL
@@ -39,7 +37,6 @@ config SUPERH
select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_FTRACE_MCOUNT_RECORD
select HAVE_HW_BREAKPOINT
- select HAVE_IDE if HAS_IOPORT_MAP
select HAVE_IOREMAP_PROT if MMU && !X2TLB
select HAVE_KERNEL_BZIP2
select HAVE_KERNEL_GZIP
@@ -72,6 +69,7 @@ config SUPERH
select RTC_LIB
select SET_FS
select SPARSE_IRQ
+ select TRACE_IRQFLAGS_SUPPORT
help
The SuperH is a RISC processor targeted for use in embedded systems
and consumer electronics; it was also used in the Sega Dreamcast
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 28a43d63bde1..958f790273ab 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -1,8 +1,5 @@
# SPDX-License-Identifier: GPL-2.0
-config TRACE_IRQFLAGS_SUPPORT
- def_bool y
-
config SH_STANDARD_BIOS
bool "Use LinuxSH standard BIOS"
help
diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c
index 1aedbfe32654..f9f3b14f70d5 100644
--- a/arch/sh/boards/mach-se/7343/irq.c
+++ b/arch/sh/boards/mach-se/7343/irq.c
@@ -38,7 +38,7 @@ static void se7343_irq_demux(struct irq_desc *desc)
mask = ioread16(se7343_irq_regs + PA_CPLD_ST_REG);
for_each_set_bit(bit, &mask, SE7343_FPGA_IRQ_NR)
- generic_handle_irq(irq_linear_revmap(se7343_irq_domain, bit));
+ generic_handle_domain_irq(se7343_irq_domain, bit);
chip->irq_unmask(data);
}
diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c
index 6d34592767f8..efa96edd47dc 100644
--- a/arch/sh/boards/mach-se/7722/irq.c
+++ b/arch/sh/boards/mach-se/7722/irq.c
@@ -37,7 +37,7 @@ static void se7722_irq_demux(struct irq_desc *desc)
mask = ioread16(se7722_irq_regs + IRQ01_STS_REG);
for_each_set_bit(bit, &mask, SE7722_FPGA_IRQ_NR)
- generic_handle_irq(irq_linear_revmap(se7722_irq_domain, bit));
+ generic_handle_domain_irq(se7722_irq_domain, bit);
chip->irq_unmask(data);
}
diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c
index efc992f641a6..f82d3a6a844a 100644
--- a/arch/sh/boards/mach-x3proto/gpio.c
+++ b/arch/sh/boards/mach-x3proto/gpio.c
@@ -68,7 +68,7 @@ static void x3proto_gpio_irq_handler(struct irq_desc *desc)
mask = __raw_readw(KEYDETR);
for_each_set_bit(pin, &mask, NR_BASEBOARD_GPIOS)
- generic_handle_irq(irq_linear_revmap(x3proto_irq_domain, pin));
+ generic_handle_domain_irq(x3proto_irq_domain, pin);
chip->irq_unmask(data);
}
diff --git a/arch/sh/boot/compressed/install.sh b/arch/sh/boot/compressed/install.sh
deleted file mode 100644
index f9f41818b17e..000000000000
--- a/arch/sh/boot/compressed/install.sh
+++ /dev/null
@@ -1,56 +0,0 @@
-#!/bin/sh
-#
-# arch/sh/boot/install.sh
-#
-# This file is subject to the terms and conditions of the GNU General Public
-# License. See the file "COPYING" in the main directory of this archive
-# for more details.
-#
-# Copyright (C) 1995 by Linus Torvalds
-#
-# Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
-# Adapted from code in arch/i386/boot/install.sh by Russell King
-# Adapted from code in arch/arm/boot/install.sh by Stuart Menefy
-#
-# "make install" script for sh architecture
-#
-# Arguments:
-# $1 - kernel version
-# $2 - kernel image file
-# $3 - kernel map file
-# $4 - default install path (blank if root directory)
-#
-
-# User may have a custom install script
-
-if [ -x /sbin/${INSTALLKERNEL} ]; then
- exec /sbin/${INSTALLKERNEL} "$@"
-fi
-
-if [ "$2" = "zImage" ]; then
-# Compressed install
- echo "Installing compressed kernel"
- if [ -f $4/vmlinuz-$1 ]; then
- mv $4/vmlinuz-$1 $4/vmlinuz.old
- fi
-
- if [ -f $4/System.map-$1 ]; then
- mv $4/System.map-$1 $4/System.old
- fi
-
- cat $2 > $4/vmlinuz-$1
- cp $3 $4/System.map-$1
-else
-# Normal install
- echo "Installing normal kernel"
- if [ -f $4/vmlinux-$1 ]; then
- mv $4/vmlinux-$1 $4/vmlinux.old
- fi
-
- if [ -f $4/System.map ]; then
- mv $4/System.map $4/System.old
- fi
-
- cat $2 > $4/vmlinux-$1
- cp $3 $4/System.map
-fi
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h
index 4486a865ff62..372afa82fee6 100644
--- a/arch/sh/include/asm/cacheflush.h
+++ b/arch/sh/include/asm/cacheflush.h
@@ -63,6 +63,8 @@ static inline void flush_anon_page(struct vm_area_struct *vma,
if (boot_cpu_data.dcache.n_aliases && PageAnon(page))
__flush_anon_page(page, vmaddr);
}
+
+#define ARCH_IMPLEMENTS_FLUSH_KERNEL_VMAP_RANGE 1
static inline void flush_kernel_vmap_range(void *addr, int size)
{
__flush_wback_region(addr, size);
@@ -72,12 +74,6 @@ static inline void invalidate_kernel_vmap_range(void *addr, int size)
__flush_invalidate_region(addr, size);
}
-#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
-static inline void flush_kernel_dcache_page(struct page *page)
-{
- flush_dcache_page(page);
-}
-
extern void copy_to_user_page(struct vm_area_struct *vma,
struct page *page, unsigned long vaddr, void *dst, const void *src,
unsigned long len);
diff --git a/arch/sh/kernel/syscalls/syscall.tbl b/arch/sh/kernel/syscalls/syscall.tbl
index e0a70be77d84..208f131659c5 100644
--- a/arch/sh/kernel/syscalls/syscall.tbl
+++ b/arch/sh/kernel/syscalls/syscall.tbl
@@ -141,7 +141,7 @@
131 common quotactl sys_quotactl
132 common getpgid sys_getpgid
133 common fchdir sys_fchdir
-134 common bdflush sys_bdflush
+134 common bdflush sys_ni_syscall
135 common sysfs sys_sysfs
136 common personality sys_personality
# 137 was afs_syscall
@@ -449,3 +449,5 @@
444 common landlock_create_ruleset sys_landlock_create_ruleset
445 common landlock_add_rule sys_landlock_add_rule
446 common landlock_restrict_self sys_landlock_restrict_self
+# 447 reserved for memfd_secret
+448 common process_mrelease sys_process_mrelease
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index ce26c7f8950a..506784702430 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -414,8 +414,7 @@ int arch_add_memory(int nid, u64 start, u64 size,
return ret;
}
-void arch_remove_memory(int nid, u64 start, u64 size,
- struct vmem_altmap *altmap)
+void arch_remove_memory(u64 start, u64 size, struct vmem_altmap *altmap)
{
unsigned long start_pfn = PFN_DOWN(start);
unsigned long nr_pages = size >> PAGE_SHIFT;
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-20 06:20:57 +0300