From: Darrick J. Wong <djwong@xxxxxxxxxx>
If log recovery decides that an intent item is corrupt and wants to
abort the mount, capture a hexdump of the corrupt log item in the kernel
log for further analysis. Some of the log item code already did this,
so we're fixing the rest to do it consistently.
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/xfs_attr_item.c | 15 ++++++++++-----
fs/xfs/xfs_bmap_item.c | 12 ++++++++----
fs/xfs/xfs_extfree_item.c | 6 ++++--
fs/xfs/xfs_refcount_item.c | 16 +++++++++++-----
fs/xfs/xfs_rmap_item.c | 10 +++++++---
5 files changed, 40 insertions(+), 19 deletions(-)
diff --git a/fs/xfs/xfs_attr_item.c b/fs/xfs/xfs_attr_item.c
index ee8f678a10a1..6e0c62af827c 100644
--- a/fs/xfs/xfs_attr_item.c
+++ b/fs/xfs/xfs_attr_item.c
@@ -717,24 +717,28 @@ xlog_recover_attri_commit_pass2(
/* Validate xfs_attri_log_format before the large memory allocation */
len = sizeof(struct xfs_attri_log_format);
if (item->ri_buf[0].i_len != len) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
if (!xfs_attri_validate(mp, attri_formatp)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
/* Validate the attr name */
if (item->ri_buf[1].i_len !=
xlog_calc_iovec_len(attri_formatp->alfi_name_len)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[1].i_addr, item->ri_buf[1].i_len);
return -EFSCORRUPTED;
}
if (!xfs_attr_namecheck(attr_name, attri_formatp->alfi_name_len)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[1].i_addr, item->ri_buf[1].i_len);
return -EFSCORRUPTED;
}
@@ -834,7 +838,8 @@ xlog_recover_attrd_commit_pass2(
attrd_formatp = item->ri_buf[0].i_addr;
if (item->ri_buf[0].i_len != sizeof(struct xfs_attrd_log_format)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, NULL);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c
index a1da6205252b..41323da523d1 100644
--- a/fs/xfs/xfs_bmap_item.c
+++ b/fs/xfs/xfs_bmap_item.c
@@ -644,18 +644,21 @@ xlog_recover_bui_commit_pass2(
bui_formatp = item->ri_buf[0].i_addr;
if (item->ri_buf[0].i_len < xfs_bui_log_format_sizeof(0)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
if (bui_formatp->bui_nextents != XFS_BUI_MAX_FAST_EXTENTS) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
len = xfs_bui_log_format_sizeof(bui_formatp->bui_nextents);
if (item->ri_buf[0].i_len != len) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
@@ -694,7 +697,8 @@ xlog_recover_bud_commit_pass2(
bud_formatp = item->ri_buf[0].i_addr;
if (item->ri_buf[0].i_len != sizeof(struct xfs_bud_log_format)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
index 18c224351343..d5130d1fcfae 100644
--- a/fs/xfs/xfs_extfree_item.c
+++ b/fs/xfs/xfs_extfree_item.c
@@ -216,7 +216,8 @@ xfs_efi_copy_format(xfs_log_iovec_t *buf, xfs_efi_log_format_t *dst_efi_fmt)
}
return 0;
}
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, NULL);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, NULL, buf->i_addr,
+ buf->i_len);
return -EFSCORRUPTED;
}
@@ -711,7 +712,8 @@ xlog_recover_efi_commit_pass2(
efi_formatp = item->ri_buf[0].i_addr;
if (item->ri_buf[0].i_len < xfs_efi_log_format_sizeof(0)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c
index 24cf4c64ebaa..858e3e9eb4a8 100644
--- a/fs/xfs/xfs_refcount_item.c
+++ b/fs/xfs/xfs_refcount_item.c
@@ -523,7 +523,9 @@ xfs_cui_item_recover(
type = refc_type;
break;
default:
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ &cuip->cui_format,
+ sizeof(cuip->cui_format));
error = -EFSCORRUPTED;
goto abort_error;
}
@@ -536,7 +538,8 @@ xfs_cui_item_recover(
&new_fsb, &new_len, &rcur);
if (error == -EFSCORRUPTED)
XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
- refc, sizeof(*refc));
+ &cuip->cui_format,
+ sizeof(cuip->cui_format));
if (error)
goto abort_error;
@@ -658,13 +661,15 @@ xlog_recover_cui_commit_pass2(
cui_formatp = item->ri_buf[0].i_addr;
if (item->ri_buf[0].i_len < xfs_cui_log_format_sizeof(0)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
len = xfs_cui_log_format_sizeof(cui_formatp->cui_nextents);
if (item->ri_buf[0].i_len != len) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
@@ -703,7 +708,8 @@ xlog_recover_cud_commit_pass2(
cud_formatp = item->ri_buf[0].i_addr;
if (item->ri_buf[0].i_len != sizeof(struct xfs_cud_log_format)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, log->l_mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c
index 5a360c384ea5..534504ede1a3 100644
--- a/fs/xfs/xfs_rmap_item.c
+++ b/fs/xfs/xfs_rmap_item.c
@@ -557,7 +557,9 @@ xfs_rui_item_recover(
type = XFS_RMAP_FREE;
break;
default:
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, NULL);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ &ruip->rui_format,
+ sizeof(ruip->rui_format));
error = -EFSCORRUPTED;
goto abort_error;
}
@@ -663,13 +665,15 @@ xlog_recover_rui_commit_pass2(
rui_formatp = item->ri_buf[0].i_addr;
if (item->ri_buf[0].i_len < xfs_rui_log_format_sizeof(0)) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
len = xfs_rui_log_format_sizeof(rui_formatp->rui_nextents);
if (item->ri_buf[0].i_len != len) {
- XFS_ERROR_REPORT(__func__, XFS_ERRLEVEL_LOW, log->l_mp);
+ XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp,
+ item->ri_buf[0].i_addr, item->ri_buf[0].i_len);
return -EFSCORRUPTED;
}
