linux-kernel - Re: [PATCH 0/3] compressed in-memory swapping take3

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Sat, 28 Mar 2009 02:09:56 +0530
From:	Nitin Gupta <nitingupta910@...il.com>
To:	Ed Tomlinson <edt@....ca>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/3] compressed in-memory swapping take3

Ed Tomlinson wrote:
> On Tuesday 24 March 2009 15:01:40 Nitin Gupta wrote:
>> Hi,
>>
>> Project home: http://code.google.com/p/compcache/
> 
> I applied this to 2.6.29 and its not working correctly
> 
> I end up with lots of:
> 
> [69054.063788] Write-error on swap-device (254:0:13912)
> [69054.063820] Write-error on swap-device (254:0:13920)
> [69054.063853] Write-error on swap-device (254:0:13928)
> [69054.063888] Write-error on swap-device (254:0:13936)
> [69054.063904] Write-error on swap-device (254:0:13944)
> 
> type messages and trying to cat /proc/ramzswap causes an opps
> 
> [85235.133090] divide error: 0000 [#1] PREEMPT SMP
> [85235.133510] last sysfs file: /sys/devices/pci0000:00/0000:00:01.0/0000:01:05.0/enable
> [85235.133510] CPU 0

Fixed. I will send out 'take4' with this fix and more cleanups.

Thanks a lot for reporting this issue.

- Nitin
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/