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-rw-r--r--arch/avr32/include/asm/atomic.h2
-rw-r--r--arch/avr32/include/asm/ptrace.h2
-rw-r--r--arch/avr32/kernel/process.c1
-rw-r--r--arch/avr32/kernel/ptrace.c53
-rw-r--r--arch/avr32/mach-at32ap/at32ap700x.c1
-rw-r--r--arch/avr32/mach-at32ap/extint.c1
-rw-r--r--arch/avr32/mach-at32ap/hsmc.c1
-rw-r--r--arch/avr32/mm/dma-coherent.c1
-rw-r--r--arch/avr32/mm/init.c1
-rw-r--r--arch/avr32/mm/ioremap.c1
10 files changed, 17 insertions, 47 deletions
diff --git a/arch/avr32/include/asm/atomic.h b/arch/avr32/include/asm/atomic.h
index b131c27ddf57..bbce6a1c6bb6 100644
--- a/arch/avr32/include/asm/atomic.h
+++ b/arch/avr32/include/asm/atomic.h
@@ -19,7 +19,7 @@
#define ATOMIC_INIT(i) { (i) }
-#define atomic_read(v) ((v)->counter)
+#define atomic_read(v) (*(volatile int *)&(v)->counter)
#define atomic_set(v, i) (((v)->counter) = i)
/*
diff --git a/arch/avr32/include/asm/ptrace.h b/arch/avr32/include/asm/ptrace.h
index 9e2d44f4e0fe..e53dd0d900f5 100644
--- a/arch/avr32/include/asm/ptrace.h
+++ b/arch/avr32/include/asm/ptrace.h
@@ -124,6 +124,8 @@ struct pt_regs {
#include <asm/ocd.h>
+#define arch_has_single_step() (1)
+
#define arch_ptrace_attach(child) ocd_enable(child)
#define user_mode(regs) (((regs)->sr & MODE_MASK) == MODE_USER)
diff --git a/arch/avr32/kernel/process.c b/arch/avr32/kernel/process.c
index 93c0342530a0..2d76515745a4 100644
--- a/arch/avr32/kernel/process.c
+++ b/arch/avr32/kernel/process.c
@@ -11,6 +11,7 @@
#include <linux/fs.h>
#include <linux/pm.h>
#include <linux/ptrace.h>
+#include <linux/slab.h>
#include <linux/reboot.h>
#include <linux/tick.h>
#include <linux/uaccess.h>
diff --git a/arch/avr32/kernel/ptrace.c b/arch/avr32/kernel/ptrace.c
index 1fed38fcf594..5e73c25f8f85 100644
--- a/arch/avr32/kernel/ptrace.c
+++ b/arch/avr32/kernel/ptrace.c
@@ -28,9 +28,9 @@ static struct pt_regs *get_user_regs(struct task_struct *tsk)
THREAD_SIZE - sizeof(struct pt_regs));
}
-static void ptrace_single_step(struct task_struct *tsk)
+void user_enable_single_step(struct task_struct *tsk)
{
- pr_debug("ptrace_single_step: pid=%u, PC=0x%08lx, SR=0x%08lx\n",
+ pr_debug("user_enable_single_step: pid=%u, PC=0x%08lx, SR=0x%08lx\n",
tsk->pid, task_pt_regs(tsk)->pc, task_pt_regs(tsk)->sr);
/*
@@ -49,6 +49,11 @@ static void ptrace_single_step(struct task_struct *tsk)
set_tsk_thread_flag(tsk, TIF_SINGLE_STEP);
}
+void user_disable_single_step(struct task_struct *child)
+{
+ /* XXX(hch): a no-op here seems wrong.. */
+}
+
/*
* Called by kernel/ptrace.c when detaching
*
@@ -167,50 +172,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
ret = ptrace_write_user(child, addr, data);
break;
- /* continue and stop at next (return from) syscall */
- case PTRACE_SYSCALL:
- /* restart after signal */
- case PTRACE_CONT:
- ret = -EIO;
- if (!valid_signal(data))
- break;
- if (request == PTRACE_SYSCALL)
- set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- else
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- child->exit_code = data;
- /* XXX: Are we sure no breakpoints are active here? */
- wake_up_process(child);
- ret = 0;
- break;
-
- /*
- * Make the child exit. Best I can do is send it a
- * SIGKILL. Perhaps it should be put in the status that it
- * wants to exit.
- */
- case PTRACE_KILL:
- ret = 0;
- if (child->exit_state == EXIT_ZOMBIE)
- break;
- child->exit_code = SIGKILL;
- wake_up_process(child);
- break;
-
- /*
- * execute single instruction.
- */
- case PTRACE_SINGLESTEP:
- ret = -EIO;
- if (!valid_signal(data))
- break;
- clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
- ptrace_single_step(child);
- child->exit_code = data;
- wake_up_process(child);
- ret = 0;
- break;
-
case PTRACE_GETREGS:
ret = ptrace_getregs(child, (void __user *)data);
break;
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c b/arch/avr32/mach-at32ap/at32ap700x.c
index 3a4bc1a18433..e67c99945428 100644
--- a/arch/avr32/mach-at32ap/at32ap700x.c
+++ b/arch/avr32/mach-at32ap/at32ap700x.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
+#include <linux/slab.h>
#include <linux/gpio.h>
#include <linux/spi/spi.h>
#include <linux/usb/atmel_usba_udc.h>
diff --git a/arch/avr32/mach-at32ap/extint.c b/arch/avr32/mach-at32ap/extint.c
index 310477ba1bbf..e9d12058ffd3 100644
--- a/arch/avr32/mach-at32ap/extint.c
+++ b/arch/avr32/mach-at32ap/extint.c
@@ -14,6 +14,7 @@
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/random.h>
+#include <linux/slab.h>
#include <asm/io.h>
diff --git a/arch/avr32/mach-at32ap/hsmc.c b/arch/avr32/mach-at32ap/hsmc.c
index 2875c11be95d..f7672d3e86b8 100644
--- a/arch/avr32/mach-at32ap/hsmc.c
+++ b/arch/avr32/mach-at32ap/hsmc.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/slab.h>
#include <asm/io.h>
#include <mach/smc.h>
diff --git a/arch/avr32/mm/dma-coherent.c b/arch/avr32/mm/dma-coherent.c
index 6d8c794c3b81..3c0042247ea9 100644
--- a/arch/avr32/mm/dma-coherent.c
+++ b/arch/avr32/mm/dma-coherent.c
@@ -7,6 +7,7 @@
*/
#include <linux/dma-mapping.h>
+#include <linux/gfp.h>
#include <asm/addrspace.h>
#include <asm/cacheflush.h>
diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c
index 94925641e53e..a7314d44b17b 100644
--- a/arch/avr32/mm/init.c
+++ b/arch/avr32/mm/init.c
@@ -7,6 +7,7 @@
*/
#include <linux/kernel.h>
+#include <linux/gfp.h>
#include <linux/mm.h>
#include <linux/swap.h>
#include <linux/init.h>
diff --git a/arch/avr32/mm/ioremap.c b/arch/avr32/mm/ioremap.c
index f03b79f0e0ab..7def0d84cec6 100644
--- a/arch/avr32/mm/ioremap.c
+++ b/arch/avr32/mm/ioremap.c
@@ -9,6 +9,7 @@
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/io.h>
+#include <linux/slab.h>
#include <asm/pgtable.h>
#include <asm/addrspace.h>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 13:12:16 +0100