On Tue, 2011-05-10 at 21:35 -0700, Nicholas A. Bellinger wrote: > From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> > > Hi James and Co, > > This series is resend of four patches that should be considered critical > target core bugfixes for .39 that have been under stress testing in a > couple of different labs recently using lio-core-2.6.git/lio-4.1 (.39-rcX) > and /lio-4.0 (.38.3) branch code. > > These are all important bugfixes that are required to run with in-flight > .40 HW target drivers in the upstream LIO tree. This includes fixes for > the main transport_do_task_sg_chain() Data I/O mapping logic, and > task->task_sg[] shutdown path from MSI-X interrupt context. These bugfixes > apply for all of the following HW fabric drivers: > > tcm_fc(openfcoe) w/ ddp offload, tcm_qla2xxx, ib_srpt and ibmvscsis. > > These patches address issues that are able to easily produce OOPsen with > small backstore max_sectors values. Please review+apply for .39 and > also queue into stable@xxxxxxxxxx for .38. > > The series is also available here for a direct pull: > > git://git.kernel.org/pub/scm/linux/kernel/git/nab/scsi-post-merge-2.6.git for-39-rc-fixes > Hi James, Ping on getting these bugfixes merged into .39-final and .38 stable..? The tcm_fc(openfcoe) HW offload also in the queue for .40 from Kiran & Co depends upon these fixes. Thanks, --nab > and has been made against the following scsi-rc-fixes-2.6.git HEAD: > > commit c055f5b2614b4f758ae6cc86733f31fa4c2c5844 > Author: James Bottomley <James.Bottomley@xxxxxxx> > Date: Sun May 1 09:42:07 2011 -0500 > > [SCSI] fix oops in scsi_run_queue() > > Thanks! > > --nab > > Nicholas Bellinger (4): > target: Fix multi task->task_sg[] chaining logic bug > target: Fix interrupt context bug with stats_lock and > core_tmr_alloc_req > target: Fix bug with task_sg chained transport_free_dev_tasks release > target: Fix task->task_execute_queue=1 clear bug + LUN_RESET OOPs > > drivers/target/target_core_device.c | 4 +- > drivers/target/target_core_tmr.c | 7 +++-- > drivers/target/target_core_transport.c | 46 +++++++++++++++++++++++-------- > include/target/target_core_base.h | 1 + > include/target/target_core_transport.h | 1 + > 5 files changed, 42 insertions(+), 17 deletions(-) > -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
