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authorDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-05-03 08:14:09 +0100
committerDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-05-03 08:14:09 +0100
commit27b030d58c8e72fc7a95187a791bd9406e350f02 (patch)
treeab3bab7f39a5ce5bab65578a7e08fa4dfdeb198c /arch/ia64
parent79d20b14a0d651f15b0ef9a22b6cf12d284a6d38 (diff)
parent6628465e33ca694bd8fd5c3cf4eb7ff9177bc694 (diff)
Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'arch/ia64')
-rw-r--r--arch/ia64/kernel/entry.S2
-rw-r--r--arch/ia64/kernel/ptrace.c5
-rw-r--r--arch/ia64/kernel/sys_ia64.c14
3 files changed, 4 insertions, 17 deletions
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S
index bd86fea49a0..d3f093820bc 100644
--- a/arch/ia64/kernel/entry.S
+++ b/arch/ia64/kernel/entry.S
@@ -1417,7 +1417,7 @@ sys_call_table:
data8 sys_msgrcv
data8 sys_msgctl
data8 sys_shmget
- data8 ia64_shmat
+ data8 sys_shmat
data8 sys_shmdt // 1115
data8 sys_shmctl
data8 sys_syslog
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 8dde0b16d4c..907464ee727 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -17,6 +17,7 @@
#include <linux/user.h>
#include <linux/security.h>
#include <linux/audit.h>
+#include <linux/signal.h>
#include <asm/pgtable.h>
#include <asm/processor.h>
@@ -1481,7 +1482,7 @@ sys_ptrace (long request, pid_t pid, unsigned long addr, unsigned long data)
case PTRACE_CONT:
/* restart after signal. */
ret = -EIO;
- if (data > _NSIG)
+ if (!valid_signal(data))
goto out_tsk;
if (request == PTRACE_SYSCALL)
set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
@@ -1520,7 +1521,7 @@ sys_ptrace (long request, pid_t pid, unsigned long addr, unsigned long data)
/* let child execute for one instruction */
case PTRACE_SINGLEBLOCK:
ret = -EIO;
- if (data > _NSIG)
+ if (!valid_signal(data))
goto out_tsk;
clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
index 3ac216e1c8b..a8cf6d8a509 100644
--- a/arch/ia64/kernel/sys_ia64.c
+++ b/arch/ia64/kernel/sys_ia64.c
@@ -93,20 +93,6 @@ sys_getpagesize (void)
}
asmlinkage unsigned long
-ia64_shmat (int shmid, void __user *shmaddr, int shmflg)
-{
- unsigned long raddr;
- int retval;
-
- retval = do_shmat(shmid, shmaddr, shmflg, &raddr);
- if (retval < 0)
- return retval;
-
- force_successful_syscall_return();
- return raddr;
-}
-
-asmlinkage unsigned long
ia64_brk (unsigned long brk)
{
unsigned long rlim, retval, newbrk, oldbrk;