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-rw-r--r--arch/frv/Kconfig23
-rw-r--r--arch/frv/boot/Makefile8
-rw-r--r--arch/frv/kernel/entry.S6
-rw-r--r--arch/frv/kernel/gdb-stub.c2
-rw-r--r--arch/frv/kernel/setup.c2
-rw-r--r--arch/frv/kernel/vmlinux.lds.S16
-rw-r--r--arch/frv/lib/atomic-ops.S2
-rw-r--r--arch/frv/mm/mmu-context.c2
-rw-r--r--arch/frv/mm/pgalloc.c2
9 files changed, 35 insertions, 28 deletions
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig
index 43153e767bb..96f7d70f447 100644
--- a/arch/frv/Kconfig
+++ b/arch/frv/Kconfig
@@ -79,7 +79,7 @@ config FRV_OUTOFLINE_ATOMIC_OPS
Setting this option causes the FR-V atomic operations to be mostly
implemented out-of-line.
- See Documentation/fujitsu/frv/atomic-ops.txt for more information.
+ See Documentation/frv/atomic-ops.txt for more information.
config HIGHMEM
bool "High memory support"
@@ -138,6 +138,15 @@ config UCPAGE_OFFSET_C0000000
endchoice
+config PAGE_OFFSET
+ hex
+ default 0x20000000 if UCPAGE_OFFSET_20000000
+ default 0x40000000 if UCPAGE_OFFSET_40000000
+ default 0x60000000 if UCPAGE_OFFSET_60000000
+ default 0x80000000 if UCPAGE_OFFSET_80000000
+ default 0xA0000000 if UCPAGE_OFFSET_A0000000
+ default 0xC0000000
+
config PROTECT_KERNEL
bool "Protect core kernel against userspace"
depends on !MMU
@@ -322,11 +331,6 @@ config PCI
onboard. If you have one of these boards and you wish to use the PCI
facilities, say Y here.
- The PCI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>, contains valuable
- information about which PCI hardware does work under Linux and which
- doesn't.
-
config RESERVE_DMA_COHERENT
bool "Reserve DMA coherent memory"
depends on PCI && !MMU
@@ -357,6 +361,11 @@ source "drivers/pcmcia/Kconfig"
# should probably wait a while.
menu "Power management options"
+
+config ARCH_SUSPEND_POSSIBLE
+ def_bool y
+ depends on !SMP
+
source kernel/power/Kconfig
endmenu
@@ -375,8 +384,6 @@ source "drivers/Kconfig"
source "fs/Kconfig"
-source "kernel/Kconfig.instrumentation"
-
source "arch/frv/Kconfig.debug"
source "security/Kconfig"
diff --git a/arch/frv/boot/Makefile b/arch/frv/boot/Makefile
index dc6f0382442..6ae3254da01 100644
--- a/arch/frv/boot/Makefile
+++ b/arch/frv/boot/Makefile
@@ -10,7 +10,7 @@
targets := Image zImage bootpImage
-SYSTEM =$(TOPDIR)/$(LINUX)
+SYSTEM =$(LINUX)
ZTEXTADDR = 0x02080000
PARAMS_PHYS = 0x0207c000
@@ -45,7 +45,7 @@ zImage: $(CONFIGURE) compressed/$(LINUX)
bootpImage: bootp/bootp
$(OBJCOPY) -O binary -R .note -R .comment -S bootp/bootp $@
-compressed/$(LINUX): $(TOPDIR)/$(LINUX) dep
+compressed/$(LINUX): $(LINUX) dep
@$(MAKE) -C compressed $(LINUX)
bootp/bootp: zImage initrd
@@ -59,10 +59,10 @@ initrd:
# installation
#
install: $(CONFIGURE) Image
- sh ./install.sh $(KERNELRELEASE) Image $(TOPDIR)/System.map "$(INSTALL_PATH)"
+ sh ./install.sh $(KERNELRELEASE) Image System.map "$(INSTALL_PATH)"
zinstall: $(CONFIGURE) zImage
- sh ./install.sh $(KERNELRELEASE) zImage $(TOPDIR)/System.map "$(INSTALL_PATH)"
+ sh ./install.sh $(KERNELRELEASE) zImage System.map "$(INSTALL_PATH)"
#
# miscellany
diff --git a/arch/frv/kernel/entry.S b/arch/frv/kernel/entry.S
index f926c709477..ca6a345b87e 100644
--- a/arch/frv/kernel/entry.S
+++ b/arch/frv/kernel/entry.S
@@ -253,7 +253,7 @@ __entry_kernel_external_interrupt_reentry:
andi.p gr5,#~PSR_ET,gr5
# set CCCR.CC3 to Undefined to abort atomic-modify completion inside the kernel
- # - for an explanation of how it works, see: Documentation/fujitsu/frv/atomic-ops.txt
+ # - for an explanation of how it works, see: Documentation/frv/atomic-ops.txt
andi gr25,#~0xc0,gr25
sti gr20,@(gr28,#REG_TBR)
@@ -445,7 +445,7 @@ __entry_kernel_softprog_interrupt_reentry:
sti gr22,@(sp,#REG_SP)
# set CCCR.CC3 to Undefined to abort atomic-modify completion inside the kernel
- # - for an explanation of how it works, see: Documentation/fujitsu/frv/atomic-ops.txt
+ # - for an explanation of how it works, see: Documentation/frv/atomic-ops.txt
movsg cccr,gr20
andi gr20,#~0xc0,gr20
movgs gr20,cccr
@@ -1494,7 +1494,7 @@ sys_call_table:
.long sys_epoll_pwait
.long sys_utimensat /* 320 */
.long sys_signalfd
- .long sys_timerfd
+ .long sys_ni_syscall
.long sys_eventfd
.long sys_fallocate
diff --git a/arch/frv/kernel/gdb-stub.c b/arch/frv/kernel/gdb-stub.c
index e89cad1192a..48a0393e7ce 100644
--- a/arch/frv/kernel/gdb-stub.c
+++ b/arch/frv/kernel/gdb-stub.c
@@ -87,7 +87,7 @@
* Example:
* $ cd ~/linux
* $ make menuconfig <go to "Kernel Hacking" and turn on remote debugging>
- * $ make dep; make vmlinux
+ * $ make vmlinux
*
* Step 3:
* Download the kernel to the remote target and start
diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c
index a74c08786b2..b38ae1fc15f 100644
--- a/arch/frv/kernel/setup.c
+++ b/arch/frv/kernel/setup.c
@@ -708,7 +708,7 @@ static void __init reserve_dma_coherent(void)
/*
* calibrate the delay loop
*/
-void __init calibrate_delay(void)
+void __cpuinit calibrate_delay(void)
{
loops_per_jiffy = __delay_loops_MHz * (1000000 / HZ);
diff --git a/arch/frv/kernel/vmlinux.lds.S b/arch/frv/kernel/vmlinux.lds.S
index a17a81d58bf..ef7527b8b0c 100644
--- a/arch/frv/kernel/vmlinux.lds.S
+++ b/arch/frv/kernel/vmlinux.lds.S
@@ -13,7 +13,7 @@ ENTRY(_start)
jiffies = jiffies_64 + 4;
-__page_offset = 0xc0000000; /* start of area covered by struct pages */
+__page_offset = CONFIG_PAGE_OFFSET; /* start of area covered by struct pages */
__kernel_image_start = __page_offset; /* address at which kernel image resides */
SECTIONS
@@ -28,14 +28,14 @@ SECTIONS
.init.text : {
*(.text.head)
#ifndef CONFIG_DEBUG_INFO
- *(.init.text)
- *(.exit.text)
- *(.exit.data)
+ INIT_TEXT
+ EXIT_TEXT
+ EXIT_DATA
*(.exitcall.exit)
#endif
}
_einittext = .;
- .init.data : { *(.init.data) }
+ .init.data : { INIT_DATA }
. = ALIGN(8);
__setup_start = .;
@@ -106,8 +106,8 @@ SECTIONS
LOCK_TEXT
#ifdef CONFIG_DEBUG_INFO
*(
- .init.text
- .exit.text
+ INIT_TEXT
+ EXIT_TEXT
.exitcall.exit
)
#endif
@@ -138,7 +138,7 @@ SECTIONS
.data : { /* Data */
DATA_DATA
*(.data.*)
- *(.exit.data)
+ EXIT_DATA
CONSTRUCTORS
}
diff --git a/arch/frv/lib/atomic-ops.S b/arch/frv/lib/atomic-ops.S
index 545cd325ac5..ee0ac905fb0 100644
--- a/arch/frv/lib/atomic-ops.S
+++ b/arch/frv/lib/atomic-ops.S
@@ -1,7 +1,7 @@
/* atomic-ops.S: kernel atomic operations
*
* For an explanation of how atomic ops work in this arch, see:
- * Documentation/fujitsu/frv/atomic-ops.txt
+ * Documentation/frv/atomic-ops.txt
*
* Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
diff --git a/arch/frv/mm/mmu-context.c b/arch/frv/mm/mmu-context.c
index 1530a4111e6..81757d55a5b 100644
--- a/arch/frv/mm/mmu-context.c
+++ b/arch/frv/mm/mmu-context.c
@@ -181,7 +181,7 @@ int cxn_pin_by_pid(pid_t pid)
/* get a handle on the mm_struct */
read_lock(&tasklist_lock);
- tsk = find_task_by_pid(pid);
+ tsk = find_task_by_vpid(pid);
if (tsk) {
ret = -EINVAL;
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index 7787c3cc52c..1a2e5c8d03a 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -140,7 +140,7 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
return pgd;
}
-void pgd_free(pgd_t *pgd)
+void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
/* in the non-PAE case, clear_page_tables() clears user pgd entries */
quicklist_free(0, pgd_dtor, pgd);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-23 14:47:33 +0000