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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-19 11:36:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-19 11:36:49 -0800 |
| commit | 281981ca87b9181e5408b0a7b33d3d7cf0c9a5ca (patch) | |
| tree | ce047de463a4da54d91b826312a5f5458f4fd6f4 | |
| parent | f3485c82f75eeb951162dda663f45714627a85f5 (diff) | |
| parent | d8a0be6ab7ba1ffa43e7ea0dcdde3e8b68d4f762 (diff) | |
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
cciss: fix problem that deleting multiple logical drives could cause a panic
| -rw-r--r-- | drivers/block/cciss.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 9364dc554257..9f7c543cc04b 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -1693,6 +1693,11 @@ static int rebuild_lun_table(ctlr_info_t *h, int first_time) for (i = 0; i <= h->highest_lun; i++) { int j; drv_found = 0; + + /* skip holes in the array from already deleted drives */ + if (h->drv[i].raid_level == -1) + continue; + for (j = 0; j < num_luns; j++) { memcpy(&lunid, &ld_buff->LUN[j][0], 4); lunid = le32_to_cpu(lunid); |