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authorLinus Torvalds <torvalds@linux-foundation.org>2012-04-07 09:52:46 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-04-07 09:52:46 -0700
commit664481ed45cdbda2ab853ddd3c2690b69aca9103 (patch)
tree6d0814ad0981ea94b1ffc0b54e33de38af793a43 /arch/sh/kernel
parentd6a624eef128c97b35fcea47cd00ef22f005e7aa (diff)
parenta052d2c31b7b87e9b4bdee634af666b5e830e56f (diff)
Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh
Pull SuperH fixes from Paul Mundt. * tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: sh: fix clock-sh7757 for the latest sh_mobile_sdhi driver serial: sh-sci: use serial_port_in/out vs sci_in/out. sh: vsyscall: Fix up .eh_frame generation. sh: dma: Fix up device attribute mismatch from sysdev fallout. sh: dwarf unwinder depends on SHcompact. sh: fix up fallout from system.h disintegration.
Diffstat (limited to 'arch/sh/kernel')
-rw-r--r--arch/sh/kernel/cpu/fpu.c1
-rw-r--r--arch/sh/kernel/cpu/sh2a/fpu.c1
-rw-r--r--arch/sh/kernel/cpu/sh4/fpu.c1
-rw-r--r--arch/sh/kernel/cpu/sh4a/clock-sh7757.c2
-rw-r--r--arch/sh/kernel/cpu/shmobile/pm.c1
-rw-r--r--arch/sh/kernel/idle.c2
-rw-r--r--arch/sh/kernel/kgdb.c1
-rw-r--r--arch/sh/kernel/process_32.c1
-rw-r--r--arch/sh/kernel/smp.c1
-rw-r--r--arch/sh/kernel/vsyscall/vsyscall-sigreturn.S35
-rw-r--r--arch/sh/kernel/vsyscall/vsyscall-trapa.S23
11 files changed, 54 insertions, 15 deletions
diff --git a/arch/sh/kernel/cpu/fpu.c b/arch/sh/kernel/cpu/fpu.c
index 7f1b70cace35..f8f7af51c128 100644
--- a/arch/sh/kernel/cpu/fpu.c
+++ b/arch/sh/kernel/cpu/fpu.c
@@ -2,6 +2,7 @@
#include <linux/slab.h>
#include <asm/processor.h>
#include <asm/fpu.h>
+#include <asm/traps.h>
int init_fpu(struct task_struct *tsk)
{
diff --git a/arch/sh/kernel/cpu/sh2a/fpu.c b/arch/sh/kernel/cpu/sh2a/fpu.c
index 488d24e0cdf0..98bbaa447c93 100644
--- a/arch/sh/kernel/cpu/sh2a/fpu.c
+++ b/arch/sh/kernel/cpu/sh2a/fpu.c
@@ -14,6 +14,7 @@
#include <asm/processor.h>
#include <asm/io.h>
#include <asm/fpu.h>
+#include <asm/traps.h>
/* The PR (precision) bit in the FP Status Register must be clear when
* an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh4/fpu.c b/arch/sh/kernel/cpu/sh4/fpu.c
index e74cd6c0f10d..69ab4d3c8d41 100644
--- a/arch/sh/kernel/cpu/sh4/fpu.c
+++ b/arch/sh/kernel/cpu/sh4/fpu.c
@@ -16,6 +16,7 @@
#include <cpu/fpu.h>
#include <asm/processor.h>
#include <asm/fpu.h>
+#include <asm/traps.h>
/* The PR (precision) bit in the FP Status Register must be clear when
* an frchg instruction is executed, otherwise the instruction is undefined.
diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
index 5853989586ed..04ab5aeaf920 100644
--- a/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/clock-sh7757.c
@@ -113,7 +113,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]),
/* MSTP32 clocks */
- CLKDEV_CON_ID("sdhi0", &mstp_clks[MSTP004]),
+ CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP004]),
CLKDEV_CON_ID("riic0", &mstp_clks[MSTP000]),
CLKDEV_CON_ID("riic1", &mstp_clks[MSTP000]),
CLKDEV_CON_ID("riic2", &mstp_clks[MSTP000]),
diff --git a/arch/sh/kernel/cpu/shmobile/pm.c b/arch/sh/kernel/cpu/shmobile/pm.c
index a6f95ae4aae7..08d27fac8d08 100644
--- a/arch/sh/kernel/cpu/shmobile/pm.c
+++ b/arch/sh/kernel/cpu/shmobile/pm.c
@@ -16,6 +16,7 @@
#include <asm/suspend.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
+#include <asm/bl_bit.h>
/*
* Notifier lists for pre/post sleep notification
diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c
index 64852ecc6881..ee226e20c20c 100644
--- a/arch/sh/kernel/idle.c
+++ b/arch/sh/kernel/idle.c
@@ -17,8 +17,8 @@
#include <linux/irqflags.h>
#include <linux/smp.h>
#include <linux/cpuidle.h>
-#include <asm/pgalloc.h>
#include <linux/atomic.h>
+#include <asm/pgalloc.h>
#include <asm/smp.h>
#include <asm/bl_bit.h>
diff --git a/arch/sh/kernel/kgdb.c b/arch/sh/kernel/kgdb.c
index efb6d398dec3..b117781bfea2 100644
--- a/arch/sh/kernel/kgdb.c
+++ b/arch/sh/kernel/kgdb.c
@@ -14,6 +14,7 @@
#include <linux/irq.h>
#include <linux/io.h>
#include <asm/cacheflush.h>
+#include <asm/traps.h>
/* Macros for single step instruction identification */
#define OPCODE_BT(op) (((op) & 0xff00) == 0x8900)
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index f72e3a951588..94273aaf78c1 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -26,6 +26,7 @@
#include <asm/mmu_context.h>
#include <asm/fpu.h>
#include <asm/syscalls.h>
+#include <asm/switch_to.h>
void show_regs(struct pt_regs * regs)
{
diff --git a/arch/sh/kernel/smp.c b/arch/sh/kernel/smp.c
index a17a14d32340..eaebdf6a5c77 100644
--- a/arch/sh/kernel/smp.c
+++ b/arch/sh/kernel/smp.c
@@ -27,6 +27,7 @@
#include <asm/smp.h>
#include <asm/cacheflush.h>
#include <asm/sections.h>
+#include <asm/setup.h>
int __cpu_number_map[NR_CPUS]; /* Map physical to logical */
int __cpu_logical_map[NR_CPUS]; /* Map logical to physical */
diff --git a/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S b/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S
index 555a64f124ca..23af17584054 100644
--- a/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S
+++ b/arch/sh/kernel/vsyscall/vsyscall-sigreturn.S
@@ -34,6 +34,41 @@ __kernel_rt_sigreturn:
1: .short __NR_rt_sigreturn
.LEND_rt_sigreturn:
.size __kernel_rt_sigreturn,.-.LSTART_rt_sigreturn
+ .previous
.section .eh_frame,"a",@progbits
+.LCIE1:
+ .ualong .LCIE1_end - .LCIE1_start
+.LCIE1_start:
+ .ualong 0 /* CIE ID */
+ .byte 0x1 /* Version number */
+ .string "zRS" /* NUL-terminated augmentation string */
+ .uleb128 0x1 /* Code alignment factor */
+ .sleb128 -4 /* Data alignment factor */
+ .byte 0x11 /* Return address register column */
+ .uleb128 0x1 /* Augmentation length and data */
+ .byte 0x1b /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */
+ .byte 0xc, 0xf, 0x0 /* DW_CFA_def_cfa: r15 ofs 0 */
+
+ .align 2
+.LCIE1_end:
+
+ .ualong .LFDE0_end-.LFDE0_start /* Length FDE0 */
+.LFDE0_start:
+ .ualong .LFDE0_start-.LCIE1 /* CIE pointer */
+ .ualong .LSTART_sigreturn-. /* PC-relative start address */
+ .ualong .LEND_sigreturn-.LSTART_sigreturn
+ .uleb128 0 /* Augmentation */
+ .align 2
+.LFDE0_end:
+
+ .ualong .LFDE1_end-.LFDE1_start /* Length FDE1 */
+.LFDE1_start:
+ .ualong .LFDE1_start-.LCIE1 /* CIE pointer */
+ .ualong .LSTART_rt_sigreturn-. /* PC-relative start address */
+ .ualong .LEND_rt_sigreturn-.LSTART_rt_sigreturn
+ .uleb128 0 /* Augmentation */
+ .align 2
+.LFDE1_end:
+
.previous
diff --git a/arch/sh/kernel/vsyscall/vsyscall-trapa.S b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
index 3e70f851cdc6..0eb74d00690a 100644
--- a/arch/sh/kernel/vsyscall/vsyscall-trapa.S
+++ b/arch/sh/kernel/vsyscall/vsyscall-trapa.S
@@ -3,37 +3,34 @@
.type __kernel_vsyscall,@function
__kernel_vsyscall:
.LSTART_vsyscall:
- /* XXX: We'll have to do something here once we opt to use the vDSO
- * page for something other than the signal trampoline.. as well as
- * fill out .eh_frame -- PFM. */
+ trapa #0x10
+ nop
.LEND_vsyscall:
.size __kernel_vsyscall,.-.LSTART_vsyscall
+ .previous
.section .eh_frame,"a",@progbits
- .previous
.LCIE:
.ualong .LCIE_end - .LCIE_start
.LCIE_start:
.ualong 0 /* CIE ID */
.byte 0x1 /* Version number */
- .string "zRS" /* NUL-terminated augmentation string */
+ .string "zR" /* NUL-terminated augmentation string */
.uleb128 0x1 /* Code alignment factor */
.sleb128 -4 /* Data alignment factor */
.byte 0x11 /* Return address register column */
- /* Augmentation length and data (none) */
- .byte 0xc /* DW_CFA_def_cfa */
- .uleb128 0xf /* r15 */
- .uleb128 0x0 /* offset 0 */
-
+ .uleb128 0x1 /* Augmentation length and data */
+ .byte 0x1b /* DW_EH_PE_pcrel | DW_EH_PE_sdata4. */
+ .byte 0xc,0xf,0x0 /* DW_CFA_def_cfa: r15 ofs 0 */
.align 2
.LCIE_end:
.ualong .LFDE_end-.LFDE_start /* Length FDE */
.LFDE_start:
- .ualong .LCIE /* CIE pointer */
- .ualong .LSTART_vsyscall-. /* start address */
+ .ualong .LFDE_start-.LCIE /* CIE pointer */
+ .ualong .LSTART_vsyscall-. /* PC-relative start address */
.ualong .LEND_vsyscall-.LSTART_vsyscall
- .uleb128 0
+ .uleb128 0 /* Augmentation */
.align 2
.LFDE_end:
.previous