diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /net/compat.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'net/compat.c')
| -rw-r--r-- | net/compat.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/net/compat.c b/net/compat.c index f7bd286a8280..5cfd26a0006f 100644 --- a/net/compat.c +++ b/net/compat.c @@ -31,10 +31,10 @@ #include <asm/uaccess.h> #include <net/compat.h> -ssize_t get_compat_msghdr(struct msghdr *kmsg, - struct compat_msghdr __user *umsg, - struct sockaddr __user **save_addr, - struct iovec **iov) +int get_compat_msghdr(struct msghdr *kmsg, + struct compat_msghdr __user *umsg, + struct sockaddr __user **save_addr, + struct iovec **iov) { compat_uptr_t uaddr, uiov, tmp3; compat_size_t nr_segs; @@ -79,13 +79,11 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg, if (nr_segs > UIO_MAXIOV) return -EMSGSIZE; - err = compat_rw_copy_check_uvector(save_addr ? READ : WRITE, - compat_ptr(uiov), nr_segs, - UIO_FASTIOV, *iov, iov); - if (err >= 0) - iov_iter_init(&kmsg->msg_iter, save_addr ? READ : WRITE, - *iov, nr_segs, err); - return err; + kmsg->msg_iocb = NULL; + + return compat_import_iovec(save_addr ? READ : WRITE, + compat_ptr(uiov), nr_segs, + UIO_FASTIOV, iov, &kmsg->msg_iter); } /* Bleech... */ @@ -515,25 +513,25 @@ COMPAT_SYSCALL_DEFINE5(getsockopt, int, fd, int, level, int, optname, struct compat_group_req { __u32 gr_interface; struct __kernel_sockaddr_storage gr_group - __attribute__ ((aligned(4))); + __aligned(4); } __packed; struct compat_group_source_req { __u32 gsr_interface; struct __kernel_sockaddr_storage gsr_group - __attribute__ ((aligned(4))); + __aligned(4); struct __kernel_sockaddr_storage gsr_source - __attribute__ ((aligned(4))); + __aligned(4); } __packed; struct compat_group_filter { __u32 gf_interface; struct __kernel_sockaddr_storage gf_group - __attribute__ ((aligned(4))); + __aligned(4); __u32 gf_fmode; __u32 gf_numsrc; struct __kernel_sockaddr_storage gf_slist[1] - __attribute__ ((aligned(4))); + __aligned(4); } __packed; #define __COMPAT_GF0_SIZE (sizeof(struct compat_group_filter) - \ |