From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/arch/powerpc/include/asm/compat.h | 43 +++++--------------------------------------
1 files changed, 5 insertions(+), 38 deletions(-)
diff --git a/kernel/arch/powerpc/include/asm/compat.h b/kernel/arch/powerpc/include/asm/compat.h
index 85c8af2..9191fc2 100644
--- a/kernel/arch/powerpc/include/asm/compat.h
+++ b/kernel/arch/powerpc/include/asm/compat.h
@@ -8,6 +8,8 @@
#include <linux/types.h>
#include <linux/sched.h>
+#include <asm-generic/compat.h>
+
#define COMPAT_USER_HZ 100
#ifdef __BIG_ENDIAN__
#define COMPAT_UTS_MACHINE "ppc\0\0"
@@ -15,34 +17,16 @@
#define COMPAT_UTS_MACHINE "ppcle\0\0"
#endif
-typedef u32 compat_size_t;
-typedef s32 compat_ssize_t;
-typedef s32 compat_clock_t;
-typedef s32 compat_pid_t;
typedef u32 __compat_uid_t;
typedef u32 __compat_gid_t;
typedef u32 __compat_uid32_t;
typedef u32 __compat_gid32_t;
typedef u32 compat_mode_t;
-typedef u32 compat_ino_t;
typedef u32 compat_dev_t;
-typedef s32 compat_off_t;
-typedef s64 compat_loff_t;
typedef s16 compat_nlink_t;
typedef u16 compat_ipc_pid_t;
-typedef s32 compat_daddr_t;
typedef u32 compat_caddr_t;
typedef __kernel_fsid_t compat_fsid_t;
-typedef s32 compat_key_t;
-typedef s32 compat_timer_t;
-
-typedef s32 compat_int_t;
-typedef s32 compat_long_t;
-typedef s64 compat_s64;
-typedef u32 compat_uint_t;
-typedef u32 compat_ulong_t;
-typedef u64 compat_u64;
-typedef u32 compat_uptr_t;
struct compat_stat {
compat_dev_t st_dev;
@@ -55,11 +39,11 @@
compat_off_t st_size;
compat_off_t st_blksize;
compat_off_t st_blocks;
- compat_time_t st_atime;
+ old_time32_t st_atime;
u32 st_atime_nsec;
- compat_time_t st_mtime;
+ old_time32_t st_mtime;
u32 st_mtime_nsec;
- compat_time_t st_ctime;
+ old_time32_t st_ctime;
u32 st_ctime_nsec;
u32 __unused4[2];
};
@@ -109,23 +93,6 @@
typedef u32 compat_sigset_word;
#define COMPAT_OFF_T_MAX 0x7fffffff
-
-/*
- * A pointer passed in from user mode. This should not
- * be used for syscall parameters, just declare them
- * as pointers because the syscall entry code will have
- * appropriately converted them already.
- */
-
-static inline void __user *compat_ptr(compat_uptr_t uptr)
-{
- return (void __user *)(unsigned long)uptr;
-}
-
-static inline compat_uptr_t ptr_to_compat(void __user *uptr)
-{
- return (u32)(unsigned long)uptr;
-}
static inline void __user *arch_compat_alloc_user_space(long len)
{
--
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