Re: BUG: KASAN: use-after-scope in ep_poll+0x5cd/0xc90

2017-11-30 Thread Jason Baron
Hi, On 11/29/2017 10:41 PM, Fengguang Wu wrote: > Hello, > > FYI this happens in mainline kernel 4.15.0-rc1. > It looks a new regression and bisect is on the way. > > It occurs in 3 out of 3 boots. > > [ 35.704690] init: Failed to create pty - disabling logging for job > [ 35.706676] init:

Re: [PATCH] scsi: mpt3sas: fix hang on ata passthru commands

2017-01-03 Thread Jason Baron
On 01/01/2017 12:39 PM, James Bottomley wrote: On Sun, 2017-01-01 at 11:33 -0500, David Miller wrote: From: Bart Van Assche Date: Sun, 1 Jan 2017 14:22:11 + My recommendation is to revert commit 18f6084a989b ("scsi: mpt3sas: Fix secure erase premature termination"). Since the mpt3sas driv

Re: [PATCH] scsi: mpt3sas: fix hang on ata passthru commands

2017-01-01 Thread Jason Baron
On 01/01/2017 09:22 AM, Bart Van Assche wrote: > On Sat, 2016-12-31 at 15:19 -0800, James Bottomley wrote: >> On Thu, 2016-12-29 at 00:02 -0800, Christoph Hellwig wrote: >>> On Wed, Dec 28, 2016 at 11:30:24PM -0500, Jason Baron wrote: >>>> Add a new parameter to s

Re: [PATCH] scsi: mpt3sas: fix hang on ata passthru commands

2016-12-29 Thread Jason Baron
On 12/29/2016 03:02 AM, Christoph Hellwig wrote: > On Wed, Dec 28, 2016 at 11:30:24PM -0500, Jason Baron wrote: >> Add a new parameter to scsi_internal_device_block() to decide whether >> or not to invoke scsi_wait_for_queuecommand(). > We'll also need to deal with the blk

[PATCH] scsi: mpt3sas: fix hang on ata passthru commands

2016-12-28 Thread Jason Baron
ecommand() wait code to SCSI core") adds a call to scsi_wait_for_queuecommand() from scsi_internal_device_block(). Add a new parameter to scsi_internal_device_block() to decide whether or not to invoke scsi_wait_for_queuecommand(). Signed-off-by: Jason Baron Cc: Sathya Prakash Cc: Chait