kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-09-24 18:16:04 +00:00
Code Issues Releases Packages Activity

[SCSI] bug fix for free list handling

Browse source 
commit:

commit 542bd1377a
Author: James Bottomley <James.Bottomley@HansenPartnership.com>
Date:   Mon Apr 21 10:57:20 2008 -0500

    [SCSI] fix SLUB WARN_ON

Fixed another problem in free list handling by moving list allocation
from scsi_host_alloc() to scsi_add_host().  Unfortunately it
introduced a new failure mode in that hosts can pass straight from
alloc to put without going through add, leaving the free list
uninitialised.

Fix by checking shost->cmd_pool on the release path to see if it got
initialised.

Signed-off-by: Alan D. Brunelle <alan.brunelle@hp.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
Alan D. Brunelle 2008-04-29 16:12:51 -04:00 • committed by James Bottomley
commit 61d7416a28
1 changed files with 8 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files