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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:12 +0000 |
| commit | 8665bd53f2f2e27e5511d90428cb3f60e6d0ce15 (patch) | |
| tree | 8d58900dc0ebd4a3011f92c128d2fe45bc7c4bf2 /net/ceph | |
| parent | Adding debian version 6.7.12-1. (diff) | |
| download | linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.tar.xz linux-8665bd53f2f2e27e5511d90428cb3f60e6d0ce15.zip | |
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/messenger_v2.c | 3 | ||||
| -rw-r--r-- | net/ceph/osd_client.c | 17 |
2 files changed, 7 insertions, 13 deletions
diff --git a/net/ceph/messenger_v2.c b/net/ceph/messenger_v2.c index a0ca5414b3..bd608ffa06 100644 --- a/net/ceph/messenger_v2.c +++ b/net/ceph/messenger_v2.c @@ -2034,6 +2034,9 @@ static int prepare_sparse_read_data(struct ceph_connection *con) if (!con_secure(con)) con->in_data_crc = -1; + ceph_msg_data_cursor_init(&con->v2.in_cursor, msg, + msg->sparse_read_total); + reset_in_kvecs(con); con->v2.in_state = IN_S_PREPARE_SPARSE_DATA_CONT; con->v2.data_len_remain = data_len(msg); diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index 3babcd5e65..9d078b37fe 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -5847,8 +5847,6 @@ static inline void convert_extent_map(struct ceph_sparse_read *sr) } #endif -#define MAX_EXTENTS 4096 - static int osd_sparse_read(struct ceph_connection *con, struct ceph_msg_data_cursor *cursor, char **pbuf) @@ -5879,23 +5877,16 @@ next_op: if (count > 0) { if (!sr->sr_extent || count > sr->sr_ext_len) { - /* - * Apply a hard cap to the number of extents. - * If we have more, assume something is wrong. - */ - if (count > MAX_EXTENTS) { - dout("%s: OSD returned 0x%x extents in a single reply!\n", - __func__, count); - return -EREMOTEIO; - } - /* no extent array provided, or too short */ kfree(sr->sr_extent); sr->sr_extent = kmalloc_array(count, sizeof(*sr->sr_extent), GFP_NOIO); - if (!sr->sr_extent) + if (!sr->sr_extent) { + pr_err("%s: failed to allocate %u extents\n", + __func__, count); return -ENOMEM; + } sr->sr_ext_len = count; } ret = count * sizeof(*sr->sr_extent); |