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-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/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.h2
-rw-r--r--arch/parisc/include/uapi/asm/unistd.h3
-rw-r--r--arch/parisc/kernel/syscall_table.S9
8 files changed, 41 insertions, 49 deletions
diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
index 4006964d8e1..a5cb070b54b 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 75196b415d3..e0a23c7bdd4 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/msgbuf.h b/arch/parisc/include/uapi/asm/msgbuf.h
index fe88f264941..34213898391 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 1e59ffd3bd1..f01d89e30d7 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 0a3eada1863..8496c38560c 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 10df7079f4c..e26043b73f5 100644
--- a/arch/parisc/include/uapi/asm/signal.h
+++ b/arch/parisc/include/uapi/asm/signal.h
@@ -85,7 +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 8667f18be23..5f5c0373de6 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/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index b563d9c8268..fe4f0b89bf8 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 */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-30 07:48:40 +0000