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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /net/rds/rdma.c | |
parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'net/rds/rdma.c')
-rw-r--r-- | net/rds/rdma.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/net/rds/rdma.c b/net/rds/rdma.c index a7ae11846cd7..ccdd304eae0a 100644 --- a/net/rds/rdma.c +++ b/net/rds/rdma.c @@ -353,21 +353,20 @@ out: return ret; } -int rds_get_mr(struct rds_sock *rs, char __user *optval, int optlen) +int rds_get_mr(struct rds_sock *rs, sockptr_t optval, int optlen) { struct rds_get_mr_args args; if (optlen != sizeof(struct rds_get_mr_args)) return -EINVAL; - if (copy_from_user(&args, (struct rds_get_mr_args __user *)optval, - sizeof(struct rds_get_mr_args))) + if (copy_from_sockptr(&args, optval, sizeof(struct rds_get_mr_args))) return -EFAULT; return __rds_rdma_map(rs, &args, NULL, NULL, NULL); } -int rds_get_mr_for_dest(struct rds_sock *rs, char __user *optval, int optlen) +int rds_get_mr_for_dest(struct rds_sock *rs, sockptr_t optval, int optlen) { struct rds_get_mr_for_dest_args args; struct rds_get_mr_args new_args; @@ -375,7 +374,7 @@ int rds_get_mr_for_dest(struct rds_sock *rs, char __user *optval, int optlen) if (optlen != sizeof(struct rds_get_mr_for_dest_args)) return -EINVAL; - if (copy_from_user(&args, (struct rds_get_mr_for_dest_args __user *)optval, + if (copy_from_sockptr(&args, optval, sizeof(struct rds_get_mr_for_dest_args))) return -EFAULT; @@ -394,7 +393,7 @@ int rds_get_mr_for_dest(struct rds_sock *rs, char __user *optval, int optlen) /* * Free the MR indicated by the given R_Key */ -int rds_free_mr(struct rds_sock *rs, char __user *optval, int optlen) +int rds_free_mr(struct rds_sock *rs, sockptr_t optval, int optlen) { struct rds_free_mr_args args; struct rds_mr *mr; @@ -403,8 +402,7 @@ int rds_free_mr(struct rds_sock *rs, char __user *optval, int optlen) if (optlen != sizeof(struct rds_free_mr_args)) return -EINVAL; - if (copy_from_user(&args, (struct rds_free_mr_args __user *)optval, - sizeof(struct rds_free_mr_args))) + if (copy_from_sockptr(&args, optval, sizeof(struct rds_free_mr_args))) return -EFAULT; /* Special case - a null cookie means flush all unused MRs */ |