From: Chen Gang <gang.chen@asianux.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH] sh: include: asm: include "linux/sched.h" in "ptrace.h"
Date: Wed, 31 Jul 2013 08:53:30 +0000 [thread overview]
Message-ID: <51F8D08A.8000502@asianux.com> (raw)
Need include "linux/sched.h" in "ptrace.h", or 'allmodconfig' can not
pass compiling.
The relate error:
CC arch/sh/kernel/kgdb.o
In file included from /root/linux-next/arch/sh/include/asm/kgdb.h:5:0,
from include/linux/kgdb.h:20,
from arch/sh/kernel/kgdb.c:12:
arch/sh/kernel/kgdb.c: In function 'sleeping_thread_to_gdb_regs':
arch/sh/include/asm/ptrace.h:103:11: error: implicit declaration of function 'task_stack_page' [-Werror=implicit-function-declaration]
((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE) - 1)
^
arch/sh/kernel/kgdb.c:225:32: note: in expansion of macro 'task_pt_regs'
struct pt_regs *thread_regs = task_pt_regs(p);
^
arch/sh/kernel/kgdb.c:242:23: error: dereferencing pointer to incomplete type
gdb_regs[GDB_R15] = p->thread.sp;
^
arch/sh/kernel/kgdb.c:243:22: error: dereferencing pointer to incomplete type
gdb_regs[GDB_PC] = p->thread.pc;
^
arch/sh/kernel/kgdb.c: In function 'singlestep_trap_handler':
arch/sh/kernel/kgdb.c:310:27: error: 'SIGTRAP' undeclared (first use in this function)
kgdb_handle_exception(0, SIGTRAP, 0, regs);
^
arch/sh/kernel/kgdb.c:310:27: note: each undeclared identifier is reported only once for each function it appears in
Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
arch/sh/include/asm/ptrace.h | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
index 2506c7d..b5784f9 100644
--- a/arch/sh/include/asm/ptrace.h
+++ b/arch/sh/include/asm/ptrace.h
@@ -11,6 +11,7 @@
#include <asm/addrspace.h>
#include <asm/page.h>
#include <uapi/asm/ptrace.h>
+#include <linux/sched.h>
#define user_mode(regs) (((regs)->sr & 0x40000000)=0)
#define kernel_stack_pointer(_regs) ((unsigned long)(_regs)->regs[15])
--
1.7.7.6
next reply other threads:[~2013-07-31 8:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-31 8:53 Chen Gang [this message]
2013-07-31 10:03 ` [PATCH] sh: include: asm: include "linux/sched.h" in "ptrace.h" David Howells
2013-08-01 0:30 ` Chen Gang
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