Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: "pmenzel+linux-block@xxxxxxxxxxxxx" <pmenzel+linux-block@xxxxxxxxxxxxx>
Subject: Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)
From: Bart Van Assche <Bart.VanAssche@xxxxxxx>
Date: Tue, 24 Apr 2018 21:17:50 +0000
Accept-language: en-US
Cc: "jejb@xxxxxxxxxxxxxxxxxx" <jejb@xxxxxxxxxxxxxxxxxx>, "regressions@xxxxxxxxxxxxx" <regressions@xxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-block@xxxxxxxxxxxxxxx" <linux-block@xxxxxxxxxxxxxxx>, "martin.petersen@xxxxxxxxxx" <martin.petersen@xxxxxxxxxx>, "axboe@xxxxxxxxx" <axboe@xxxxxxxxx>, "linux-scsi@xxxxxxxxxxxxxxx" <linux-scsi@xxxxxxxxxxxxxxx>
In-reply-to: <6a2162a7-5f48-c107-0b1c-5258089522c5@molgen.mpg.de>
References: <59ca6556-11a6-4f77-76e7-d51c7175eb32@molgen.mpg.de> <67ffdf0050a04bf3615c3d8a3a90b0c9c2aeb1ad.camel@wdc.com> <2cc5f0fb-4caa-9c28-7daa-68993d5cb41a@molgen.mpg.de> <14ff1ed06e36a372680872c227b5abe389c753da.camel@wdc.com> <a3a7f906-3681-15cc-67af-b96e4ac71b0e@molgen.mpg.de> <134955874b401e6764077393c75ab2d4549b940a.camel@wdc.com> <6a2162a7-5f48-c107-0b1c-5258089522c5@molgen.mpg.de>
Wdcipoutbound: EOP-TRUE

On Tue, 2018-04-24 at 23:04 +0200, Paul Menzel wrote:
> I applied your change, and rebuilt the Linux kernel. Unfortunately, it 
> looks like, it didn’t make a difference.

In that case I don't know what is causing the failure. Can you run a bisect
to determine which commit introduced this regression?

Thanks,

Bart.

Follow-Ups:
- Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)
  - From: Paul Menzel

References:
- Re: Regression 4.17-rc1: SSD doesnʼt properly resume causing system hang (NULL pointer dereference)
  - From: Bart Van Assche
- Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)
  - From: Bart Van Assche
- Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)
  - From: Paul Menzel
- Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)
  - From: Bart Van Assche

Prev by Date: Re: [PATCH] Revert "blk-mq: remove code for dealing with remapping queue"
Next by Date: [PATCH blktests] Add surprise removal block test
Previous by thread: Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)
Next by thread: Re: Regression 4.17-rc1: SSD doesn properly resume causing system hang (NULL pointer dereference)
Index(es):
- Date
- Thread

[Index of Archives] [Linux RAID] [Linux SCSI] [Linux ATA RAID] [IDE] [Linux Wireless] [Linux Kernel] [ATH6KL] [Linux Bluetooth] [Linux Netdev] [Kernel Newbies] [Security] [Git] [Netfilter] [Bugtraq] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Device Mapper]