diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-04 20:13:42 +0400 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2014-03-06 19:30:46 +0400 |
| commit | ca2c405ab90591dcb1bc3765467cbdf2b99a0f6a (patch) | |
| tree | 9c3bed8843900e38d1eaa587f8e9b86df06ab3b4 /include/linux | |
| parent | 3a49a0f7181c243aa04e6c5e44ca70a90ead8f9a (diff) | |
| download | linux-ca2c405ab90591dcb1bc3765467cbdf2b99a0f6a.tar.xz | |
kexec/compat: convert to COMPAT_SYSCALL_DEFINE with changing parameter types
In order to allow the COMPAT_SYSCALL_DEFINE macro generate code that
performs proper zero and sign extension convert all 64 bit parameters
to their corresponding 32 bit compat counterparts.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/compat.h | 6 | ||||
| -rw-r--r-- | include/linux/kexec.h | 6 |
2 files changed, 3 insertions, 9 deletions
diff --git a/include/linux/compat.h b/include/linux/compat.h index 8e636211f334..ef4834c5bcab 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -641,10 +641,10 @@ asmlinkage long compat_sys_futex(u32 __user *uaddr, int op, u32 val, u32 val3); asmlinkage long compat_sys_getsockopt(int fd, int level, int optname, char __user *optval, int __user *optlen); -asmlinkage long compat_sys_kexec_load(unsigned long entry, - unsigned long nr_segments, +asmlinkage long compat_sys_kexec_load(compat_ulong_t entry, + compat_ulong_t nr_segments, struct compat_kexec_segment __user *, - unsigned long flags); + compat_ulong_t flags); asmlinkage long compat_sys_mq_getsetattr(mqd_t mqdes, const struct compat_mq_attr __user *u_mqstat, struct compat_mq_attr __user *u_omqstat); diff --git a/include/linux/kexec.h b/include/linux/kexec.h index 6d4066cdb5b5..a75641930049 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -127,12 +127,6 @@ extern asmlinkage long sys_kexec_load(unsigned long entry, struct kexec_segment __user *segments, unsigned long flags); extern int kernel_kexec(void); -#ifdef CONFIG_COMPAT -extern asmlinkage long compat_sys_kexec_load(unsigned long entry, - unsigned long nr_segments, - struct compat_kexec_segment __user *segments, - unsigned long flags); -#endif extern struct page *kimage_alloc_control_pages(struct kimage *image, unsigned int order); extern void crash_kexec(struct pt_regs *); |