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-rw-r--r--arch/parisc/Makefile7
-rw-r--r--arch/parisc/configs/a500_defconfig1
-rw-r--r--arch/parisc/configs/c8000_defconfig1
-rw-r--r--arch/parisc/include/asm/Kbuild1
-rw-r--r--arch/parisc/include/asm/atomic.h117
-rw-r--r--arch/parisc/include/asm/io.h12
-rw-r--r--arch/parisc/include/asm/syscall.h11
-rw-r--r--arch/parisc/include/asm/uaccess.h19
-rw-r--r--arch/parisc/include/uapi/asm/bitsperlong.h8
-rw-r--r--arch/parisc/include/uapi/asm/ioctls.h2
-rw-r--r--arch/parisc/include/uapi/asm/msgbuf.h8
-rw-r--r--arch/parisc/include/uapi/asm/sembuf.h6
-rw-r--r--arch/parisc/include/uapi/asm/shmbuf.h35
-rw-r--r--arch/parisc/include/uapi/asm/signal.h18
-rw-r--r--arch/parisc/include/uapi/asm/unistd.h3
-rw-r--r--arch/parisc/kernel/ptrace.c15
-rw-r--r--arch/parisc/kernel/syscall_table.S9
17 files changed, 153 insertions, 120 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 7187664034c3..5db8882f732c 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -48,7 +48,12 @@ cflags-y := -pipe
# These flags should be implied by an hppa-linux configuration, but they
# are not in gcc 3.2.
-cflags-y += -mno-space-regs -mfast-indirect-calls
+cflags-y += -mno-space-regs
+
+# -mfast-indirect-calls is only relevant for 32-bit kernels.
+ifndef CONFIG_64BIT
+cflags-y += -mfast-indirect-calls
+endif
# Currently we save and restore fpregs on all kernel entry/interruption paths.
# If that gets optimized, we might need to disable the use of fpregs in the
diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig
index 90025322b75e..0490199d7b15 100644
--- a/arch/parisc/configs/a500_defconfig
+++ b/arch/parisc/configs/a500_defconfig
@@ -31,6 +31,7 @@ CONFIG_PD6729=m
CONFIG_I82092=m
# CONFIG_SUPERIO is not set
# CONFIG_CHASSIS_LCD_LED is not set
+CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
diff --git a/arch/parisc/configs/c8000_defconfig b/arch/parisc/configs/c8000_defconfig
index 8249ac9d9cfc..269c23d23fcb 100644
--- a/arch/parisc/configs/c8000_defconfig
+++ b/arch/parisc/configs/c8000_defconfig
@@ -33,6 +33,7 @@ CONFIG_PCI_LBA=y
# CONFIG_PDC_CHASSIS_WARN is not set
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_BINFMT_MISC=m
+CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_XFRM_USER=m
diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild
index ecf25e6678ad..ffb024b8423f 100644
--- a/arch/parisc/include/asm/Kbuild
+++ b/arch/parisc/include/asm/Kbuild
@@ -10,6 +10,7 @@ generic-y += exec.h
generic-y += hash.h
generic-y += hw_irq.h
generic-y += irq_regs.h
+generic-y += irq_work.h
generic-y += kdebug.h
generic-y += kvm_para.h
generic-y += local.h
diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
index 0be2db2c7d44..226f8ca993f6 100644
--- a/arch/parisc/include/asm/atomic.h
+++ b/arch/parisc/include/asm/atomic.h
@@ -55,24 +55,7 @@ extern arch_spinlock_t __atomic_hash[ATOMIC_HASH_SIZE] __lock_aligned;
* are atomic, so a reader never sees inconsistent values.
*/
-/* It's possible to reduce all atomic operations to either
- * __atomic_add_return, atomic_set and atomic_read (the latter
- * is there only for consistency).
- */
-
-static __inline__ int __atomic_add_return(int i, atomic_t *v)
-{
- int ret;
- unsigned long flags;
- _atomic_spin_lock_irqsave(v, flags);
-
- ret = (v->counter += i);
-
- _atomic_spin_unlock_irqrestore(v, flags);
- return ret;
-}
-
-static __inline__ void atomic_set(atomic_t *v, int i)
+static __inline__ void atomic_set(atomic_t *v, int i)
{
unsigned long flags;
_atomic_spin_lock_irqsave(v, flags);
@@ -84,7 +67,7 @@ static __inline__ void atomic_set(atomic_t *v, int i)
static __inline__ int atomic_read(const atomic_t *v)
{
- return (*(volatile int *)&(v)->counter);
+ return ACCESS_ONCE((v)->counter);
}
/* exported interface */
@@ -115,16 +98,43 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
return c;
}
+#define ATOMIC_OP(op, c_op) \
+static __inline__ void atomic_##op(int i, atomic_t *v) \
+{ \
+ unsigned long flags; \
+ \
+ _atomic_spin_lock_irqsave(v, flags); \
+ v->counter c_op i; \
+ _atomic_spin_unlock_irqrestore(v, flags); \
+} \
+
+#define ATOMIC_OP_RETURN(op, c_op) \
+static __inline__ int atomic_##op##_return(int i, atomic_t *v) \
+{ \
+ unsigned long flags; \
+ int ret; \
+ \
+ _atomic_spin_lock_irqsave(v, flags); \
+ ret = (v->counter c_op i); \
+ _atomic_spin_unlock_irqrestore(v, flags); \
+ \
+ return ret; \
+}
+
+#define ATOMIC_OPS(op, c_op) ATOMIC_OP(op, c_op) ATOMIC_OP_RETURN(op, c_op)
+
+ATOMIC_OPS(add, +=)
+ATOMIC_OPS(sub, -=)
+
+#undef ATOMIC_OPS
+#undef ATOMIC_OP_RETURN
+#undef ATOMIC_OP
-#define atomic_add(i,v) ((void)(__atomic_add_return( (i),(v))))
-#define atomic_sub(i,v) ((void)(__atomic_add_return(-((int) (i)),(v))))
-#define atomic_inc(v) ((void)(__atomic_add_return( 1,(v))))
-#define atomic_dec(v) ((void)(__atomic_add_return( -1,(v))))
+#define atomic_inc(v) (atomic_add( 1,(v)))
+#define atomic_dec(v) (atomic_add( -1,(v)))
-#define atomic_add_return(i,v) (__atomic_add_return( (i),(v)))
-#define atomic_sub_return(i,v) (__atomic_add_return(-(i),(v)))
-#define atomic_inc_return(v) (__atomic_add_return( 1,(v)))
-#define atomic_dec_return(v) (__atomic_add_return( -1,(v)))
+#define atomic_inc_return(v) (atomic_add_return( 1,(v)))
+#define atomic_dec_return(v) (atomic_add_return( -1,(v)))
#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
@@ -148,18 +158,37 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
#define ATOMIC64_INIT(i) { (i) }
-static __inline__ s64
-__atomic64_add_return(s64 i, atomic64_t *v)
-{
- s64 ret;
- unsigned long flags;
- _atomic_spin_lock_irqsave(v, flags);
+#define ATOMIC64_OP(op, c_op) \
+static __inline__ void atomic64_##op(s64 i, atomic64_t *v) \
+{ \
+ unsigned long flags; \
+ \
+ _atomic_spin_lock_irqsave(v, flags); \
+ v->counter c_op i; \
+ _atomic_spin_unlock_irqrestore(v, flags); \
+} \
+
+#define ATOMIC64_OP_RETURN(op, c_op) \
+static __inline__ s64 atomic64_##op##_return(s64 i, atomic64_t *v) \
+{ \
+ unsigned long flags; \
+ s64 ret; \
+ \
+ _atomic_spin_lock_irqsave(v, flags); \
+ ret = (v->counter c_op i); \
+ _atomic_spin_unlock_irqrestore(v, flags); \
+ \
+ return ret; \
+}
- ret = (v->counter += i);
+#define ATOMIC64_OPS(op, c_op) ATOMIC64_OP(op, c_op) ATOMIC64_OP_RETURN(op, c_op)
- _atomic_spin_unlock_irqrestore(v, flags);
- return ret;
-}
+ATOMIC64_OPS(add, +=)
+ATOMIC64_OPS(sub, -=)
+
+#undef ATOMIC64_OPS
+#undef ATOMIC64_OP_RETURN
+#undef ATOMIC64_OP
static __inline__ void
atomic64_set(atomic64_t *v, s64 i)
@@ -175,18 +204,14 @@ atomic64_set(atomic64_t *v, s64 i)
static __inline__ s64
atomic64_read(const atomic64_t *v)
{
- return (*(volatile long *)&(v)->counter);
+ return ACCESS_ONCE((v)->counter);
}
-#define atomic64_add(i,v) ((void)(__atomic64_add_return( ((s64)(i)),(v))))
-#define atomic64_sub(i,v) ((void)(__atomic64_add_return(-((s64)(i)),(v))))
-#define atomic64_inc(v) ((void)(__atomic64_add_return( 1,(v))))
-#define atomic64_dec(v) ((void)(__atomic64_add_return( -1,(v))))
+#define atomic64_inc(v) (atomic64_add( 1,(v)))
+#define atomic64_dec(v) (atomic64_add( -1,(v)))
-#define atomic64_add_return(i,v) (__atomic64_add_return( ((s64)(i)),(v)))
-#define atomic64_sub_return(i,v) (__atomic64_add_return(-((s64)(i)),(v)))
-#define atomic64_inc_return(v) (__atomic64_add_return( 1,(v)))
-#define atomic64_dec_return(v) (__atomic64_add_return( -1,(v)))
+#define atomic64_inc_return(v) (atomic64_add_return( 1,(v)))
+#define atomic64_dec_return(v) (atomic64_add_return( -1,(v)))
#define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
diff --git a/arch/parisc/include/asm/io.h b/arch/parisc/include/asm/io.h
index 1f6d2ae7aba5..8cd0abf28ffb 100644
--- a/arch/parisc/include/asm/io.h
+++ b/arch/parisc/include/asm/io.h
@@ -217,10 +217,14 @@ static inline void writeq(unsigned long long q, volatile void __iomem *addr)
#define writel writel
#define writeq writeq
-#define readb_relaxed(addr) readb(addr)
-#define readw_relaxed(addr) readw(addr)
-#define readl_relaxed(addr) readl(addr)
-#define readq_relaxed(addr) readq(addr)
+#define readb_relaxed(addr) readb(addr)
+#define readw_relaxed(addr) readw(addr)
+#define readl_relaxed(addr) readl(addr)
+#define readq_relaxed(addr) readq(addr)
+#define writeb_relaxed(b, addr) writeb(b, addr)
+#define writew_relaxed(w, addr) writew(w, addr)
+#define writel_relaxed(l, addr) writel(l, addr)
+#define writeq_relaxed(q, addr) writeq(q, addr)
#define mmiowb() do { } while (0)
diff --git a/arch/parisc/include/asm/syscall.h b/arch/parisc/include/asm/syscall.h
index 8bdfd2c8c39f..a5eba95d87fe 100644
--- a/arch/parisc/include/asm/syscall.h
+++ b/arch/parisc/include/asm/syscall.h
@@ -3,6 +3,8 @@
#ifndef _ASM_PARISC_SYSCALL_H_
#define _ASM_PARISC_SYSCALL_H_
+#include <uapi/linux/audit.h>
+#include <linux/compat.h>
#include <linux/err.h>
#include <asm/ptrace.h>
@@ -37,4 +39,13 @@ static inline void syscall_get_arguments(struct task_struct *tsk,
}
}
+static inline int syscall_get_arch(void)
+{
+ int arch = AUDIT_ARCH_PARISC;
+#ifdef CONFIG_64BIT
+ if (!is_compat_task())
+ arch = AUDIT_ARCH_PARISC64;
+#endif
+ return arch;
+}
#endif /*_ASM_PARISC_SYSCALL_H_*/
diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
index 4006964d8e12..a5cb070b54bf 100644
--- a/arch/parisc/include/asm/uaccess.h
+++ b/arch/parisc/include/asm/uaccess.h
@@ -9,6 +9,8 @@
#include <asm/errno.h>
#include <asm-generic/uaccess-unaligned.h>
+#include <linux/bug.h>
+
#define VERIFY_READ 0
#define VERIFY_WRITE 1
@@ -28,11 +30,6 @@
* that put_user is the same as __put_user, etc.
*/
-extern int __get_kernel_bad(void);
-extern int __get_user_bad(void);
-extern int __put_kernel_bad(void);
-extern int __put_user_bad(void);
-
static inline long access_ok(int type, const void __user * addr,
unsigned long size)
{
@@ -43,8 +40,8 @@ static inline long access_ok(int type, const void __user * addr,
#define get_user __get_user
#if !defined(CONFIG_64BIT)
-#define LDD_KERNEL(ptr) __get_kernel_bad();
-#define LDD_USER(ptr) __get_user_bad();
+#define LDD_KERNEL(ptr) BUILD_BUG()
+#define LDD_USER(ptr) BUILD_BUG()
#define STD_KERNEL(x, ptr) __put_kernel_asm64(x,ptr)
#define STD_USER(x, ptr) __put_user_asm64(x,ptr)
#define ASM_WORD_INSN ".word\t"
@@ -94,7 +91,7 @@ struct exception_data {
case 2: __get_kernel_asm("ldh",ptr); break; \
case 4: __get_kernel_asm("ldw",ptr); break; \
case 8: LDD_KERNEL(ptr); break; \
- default: __get_kernel_bad(); break; \
+ default: BUILD_BUG(); break; \
} \
} \
else { \
@@ -103,7 +100,7 @@ struct exception_data {
case 2: __get_user_asm("ldh",ptr); break; \
case 4: __get_user_asm("ldw",ptr); break; \
case 8: LDD_USER(ptr); break; \
- default: __get_user_bad(); break; \
+ default: BUILD_BUG(); break; \
} \
} \
\
@@ -136,7 +133,7 @@ struct exception_data {
case 2: __put_kernel_asm("sth",__x,ptr); break; \
case 4: __put_kernel_asm("stw",__x,ptr); break; \
case 8: STD_KERNEL(__x,ptr); break; \
- default: __put_kernel_bad(); break; \
+ default: BUILD_BUG(); break; \
} \
} \
else { \
@@ -145,7 +142,7 @@ struct exception_data {
case 2: __put_user_asm("sth",__x,ptr); break; \
case 4: __put_user_asm("stw",__x,ptr); break; \
case 8: STD_USER(__x,ptr); break; \
- default: __put_user_bad(); break; \
+ default: BUILD_BUG(); break; \
} \
} \
\
diff --git a/arch/parisc/include/uapi/asm/bitsperlong.h b/arch/parisc/include/uapi/asm/bitsperlong.h
index 75196b415d3f..e0a23c7bdd43 100644
--- a/arch/parisc/include/uapi/asm/bitsperlong.h
+++ b/arch/parisc/include/uapi/asm/bitsperlong.h
@@ -1,13 +1,7 @@
#ifndef __ASM_PARISC_BITSPERLONG_H
#define __ASM_PARISC_BITSPERLONG_H
-/*
- * using CONFIG_* outside of __KERNEL__ is wrong,
- * __LP64__ was also removed from headers, so what
- * is the right approach on parisc?
- * -arnd
- */
-#if (defined(__KERNEL__) && defined(CONFIG_64BIT)) || defined (__LP64__)
+#if defined(__LP64__)
#define __BITS_PER_LONG 64
#define SHIFT_PER_LONG 6
#else
diff --git a/arch/parisc/include/uapi/asm/ioctls.h b/arch/parisc/include/uapi/asm/ioctls.h
index 66719c38a36b..b6572f051b67 100644
--- a/arch/parisc/include/uapi/asm/ioctls.h
+++ b/arch/parisc/include/uapi/asm/ioctls.h
@@ -50,6 +50,8 @@
#define TCSETS2 _IOW('T',0x2B, struct termios2)
#define TCSETSW2 _IOW('T',0x2C, struct termios2)
#define TCSETSF2 _IOW('T',0x2D, struct termios2)
+#define TIOCGRS485 _IOR('T', 0x2E, struct serial_rs485)
+#define TIOCSRS485 _IOWR('T', 0x2F, struct serial_rs485)
#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */
#define TIOCGDEV _IOR('T',0x32, int) /* Get primary device node of /dev/console */
diff --git a/arch/parisc/include/uapi/asm/msgbuf.h b/arch/parisc/include/uapi/asm/msgbuf.h
index fe88f2649418..342138983914 100644
--- a/arch/parisc/include/uapi/asm/msgbuf.h
+++ b/arch/parisc/include/uapi/asm/msgbuf.h
@@ -1,6 +1,8 @@
#ifndef _PARISC_MSGBUF_H
#define _PARISC_MSGBUF_H
+#include <asm/bitsperlong.h>
+
/*
* The msqid64_ds structure for parisc architecture, copied from sparc.
* Note extra padding because this structure is passed back and forth
@@ -13,15 +15,15 @@
struct msqid64_ds {
struct ipc64_perm msg_perm;
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad1;
#endif
__kernel_time_t msg_stime; /* last msgsnd time */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad2;
#endif
__kernel_time_t msg_rtime; /* last msgrcv time */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad3;
#endif
__kernel_time_t msg_ctime; /* last change time */
diff --git a/arch/parisc/include/uapi/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h
index 1e59ffd3bd1e..f01d89e30d73 100644
--- a/arch/parisc/include/uapi/asm/sembuf.h
+++ b/arch/parisc/include/uapi/asm/sembuf.h
@@ -1,6 +1,8 @@
#ifndef _PARISC_SEMBUF_H
#define _PARISC_SEMBUF_H
+#include <asm/bitsperlong.h>
+
/*
* The semid64_ds structure for parisc architecture.
* Note extra padding because this structure is passed back and forth
@@ -13,11 +15,11 @@
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad1;
#endif
__kernel_time_t sem_otime; /* last semop time */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad2;
#endif
__kernel_time_t sem_ctime; /* last change time */
diff --git a/arch/parisc/include/uapi/asm/shmbuf.h b/arch/parisc/include/uapi/asm/shmbuf.h
index 0a3eada1863b..8496c38560c6 100644
--- a/arch/parisc/include/uapi/asm/shmbuf.h
+++ b/arch/parisc/include/uapi/asm/shmbuf.h
@@ -1,6 +1,8 @@
#ifndef _PARISC_SHMBUF_H
#define _PARISC_SHMBUF_H
+#include <asm/bitsperlong.h>
+
/*
* The shmid64_ds structure for parisc architecture.
* Note extra padding because this structure is passed back and forth
@@ -13,19 +15,19 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad1;
#endif
__kernel_time_t shm_atime; /* last attach time */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad2;
#endif
__kernel_time_t shm_dtime; /* last detach time */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad3;
#endif
__kernel_time_t shm_ctime; /* last change time */
-#ifndef CONFIG_64BIT
+#if __BITS_PER_LONG != 64
unsigned int __pad4;
#endif
size_t shm_segsz; /* size of segment (bytes) */
@@ -36,23 +38,16 @@ struct shmid64_ds {
unsigned int __unused2;
};
-#ifdef CONFIG_64BIT
-/* The 'unsigned int' (formerly 'unsigned long') data types below will
- * ensure that a 32-bit app calling shmctl(*,IPC_INFO,*) will work on
- * a wide kernel, but if some of these values are meant to contain pointers
- * they may need to be 'long long' instead. -PB XXX FIXME
- */
-#endif
struct shminfo64 {
- unsigned int shmmax;
- unsigned int shmmin;
- unsigned int shmmni;
- unsigned int shmseg;
- unsigned int shmall;
- unsigned int __unused1;
- unsigned int __unused2;
- unsigned int __unused3;
- unsigned int __unused4;
+ unsigned long shmmax;
+ unsigned long shmmin;
+ unsigned long shmmni;
+ unsigned long shmseg;
+ unsigned long shmall;
+ unsigned long __unused1;
+ unsigned long __unused2;
+ unsigned long __unused3;
+ unsigned long __unused4;
};
#endif /* _PARISC_SHMBUF_H */
diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h
index f5645d6a89f2..e26043b73f5d 100644
--- a/arch/parisc/include/uapi/asm/signal.h
+++ b/arch/parisc/include/uapi/asm/signal.h
@@ -8,12 +8,12 @@
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
-#define SIGEMT 7
+#define SIGSTKFLT 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGBUS 10
#define SIGSEGV 11
-#define SIGSYS 12 /* Linux doesn't use this */
+#define SIGXCPU 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
@@ -32,16 +32,12 @@
#define SIGTTIN 27
#define SIGTTOU 28
#define SIGURG 29
-#define SIGLOST 30 /* Linux doesn't use this either */
-#define SIGUNUSED 31
-#define SIGRESERVE SIGUNUSED
-
-#define SIGXCPU 33
-#define SIGXFSZ 34
-#define SIGSTKFLT 36
+#define SIGXFSZ 30
+#define SIGUNUSED 31
+#define SIGSYS 31 /* Linux doesn't use this */
/* These should not be considered constants from userland. */
-#define SIGRTMIN 37
+#define SIGRTMIN 32
#define SIGRTMAX _NSIG /* it's 44 under HP/UX */
/*
@@ -89,7 +85,7 @@
struct siginfo;
/* Type of a signal handler. */
-#ifdef CONFIG_64BIT
+#if defined(__LP64__)
/* function pointers on 64-bit parisc are pointers to little structs and the
* compiler doesn't support code which changes or tests the address of
* the function in the little struct. This is really ugly -PB
diff --git a/arch/parisc/include/uapi/asm/unistd.h b/arch/parisc/include/uapi/asm/unistd.h
index 8667f18be238..5f5c0373de63 100644
--- a/arch/parisc/include/uapi/asm/unistd.h
+++ b/arch/parisc/include/uapi/asm/unistd.h
@@ -833,8 +833,9 @@
#define __NR_seccomp (__NR_Linux + 338)
#define __NR_getrandom (__NR_Linux + 339)
#define __NR_memfd_create (__NR_Linux + 340)
+#define __NR_bpf (__NR_Linux + 341)
-#define __NR_Linux_syscalls (__NR_memfd_create + 1)
+#define __NR_Linux_syscalls (__NR_bpf + 1)
#define __IGNORE_select /* newselect */
diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index 3bab72462ab5..9585c81f755f 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -17,6 +17,7 @@
#include <linux/user.h>
#include <linux/personality.h>
#include <linux/security.h>
+#include <linux/seccomp.h>
#include <linux/compat.h>
#include <linux/signal.h>
#include <linux/audit.h>
@@ -271,10 +272,7 @@ long do_syscall_trace_enter(struct pt_regs *regs)
long ret = 0;
/* Do the secure computing check first. */
- if (secure_computing(regs->gr[20])) {
- /* seccomp failures shouldn't expose any additional code. */
- return -1;
- }
+ secure_computing_strict(regs->gr[20]);
if (test_thread_flag(TIF_SYSCALL_TRACE) &&
tracehook_report_syscall_entry(regs))
@@ -282,14 +280,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
#ifdef CONFIG_64BIT
if (!is_compat_task())
- audit_syscall_entry(AUDIT_ARCH_PARISC64,
- regs->gr[20],
- regs->gr[26], regs->gr[25],
- regs->gr[24], regs->gr[23]);
+ audit_syscall_entry(regs->gr[20], regs->gr[26], regs->gr[25],
+ regs->gr[24], regs->gr[23]);
else
#endif
- audit_syscall_entry(AUDIT_ARCH_PARISC,
- regs->gr[20] & 0xffffffff,
+ audit_syscall_entry(regs->gr[20] & 0xffffffff,
regs->gr[26] & 0xffffffff,
regs->gr[25] & 0xffffffff,
regs->gr[24] & 0xffffffff,
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index b563d9c8268b..fe4f0b89bf8f 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -286,11 +286,11 @@
ENTRY_COMP(msgsnd)
ENTRY_COMP(msgrcv)
ENTRY_SAME(msgget) /* 190 */
- ENTRY_SAME(msgctl)
- ENTRY_SAME(shmat)
+ ENTRY_COMP(msgctl)
+ ENTRY_COMP(shmat)
ENTRY_SAME(shmdt)
ENTRY_SAME(shmget)
- ENTRY_SAME(shmctl) /* 195 */
+ ENTRY_COMP(shmctl) /* 195 */
ENTRY_SAME(ni_syscall) /* streams1 */
ENTRY_SAME(ni_syscall) /* streams2 */
ENTRY_SAME(lstat64)
@@ -323,7 +323,7 @@
ENTRY_SAME(epoll_ctl) /* 225 */
ENTRY_SAME(epoll_wait)
ENTRY_SAME(remap_file_pages)
- ENTRY_SAME(semtimedop)
+ ENTRY_COMP(semtimedop)
ENTRY_COMP(mq_open)
ENTRY_SAME(mq_unlink) /* 230 */
ENTRY_COMP(mq_timedsend)
@@ -436,6 +436,7 @@
ENTRY_SAME(seccomp)
ENTRY_SAME(getrandom)
ENTRY_SAME(memfd_create) /* 340 */
+ ENTRY_SAME(bpf)
/* Nothing yet */
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