linux-kernel - [LKP] [crypto] 9c521a200bc: +11.7% vmstat.system.in

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 for Android: free password hash cracker in your pocket

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

Date:	Fri, 17 Apr 2015 08:28:50 +0800
From:	Huang Ying <ying.huang@...el.com>
To:	Stephan Mueller <smueller@...onox.de>
Cc:	Herbert Xu <herbert@...dor.apana.org.au>,
	LKML <linux-kernel@...r.kernel.org>, LKP ML <lkp@...org>
Subject: [LKP] [crypto] 9c521a200bc: +11.7% vmstat.system.in

FYI, we noticed the below changes on

git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit 9c521a200bc3c12bd724e48a75c57d5358f672be ("crypto: api - remove instance when test failed")

<6>[  273.179502] testing speed of async ctr(cast6) (ctr(cast6-generic)) decryption
<6>[  273.197368] test 0 (128 bit key, 16 byte blocks): 1973025 operations in 2 seconds (31568400 bytes)
<6>[  275.210667] test 1 (128 bit key, 64 byte blocks): 666289 operations in 2 seconds (42642496 bytes)
<6>[  277.223631] test 2 (128 bit key, 256 byte blocks): 183091 operations in 2 seconds (46871296 bytes)
<6>[  279.236756] test 3 (128 bit key, 1024 byte blocks): 46922 operations in 2 seconds (48048128 bytes)
<6>[  281.249711] test 4 (128 bit key, 8192 byte blocks): 5888 operations in 2 seconds (48234496 bytes)
<6>[  283.262796] test 5 (256 bit key, 16 byte blocks): 1976654 operations in 2 seconds (31626464 bytes)
<6>[  285.276023] test 6 (256 bit key, 64 byte blocks): 666563 operations in 2 seconds (42660032 bytes)
<6>[  287.288992] test 7 (256 bit key, 256 byte blocks): 183024 operations in 2 seconds (46854144 bytes)
<6>[  289.302109] test 8 (256 bit key, 1024 byte blocks): 46921 operations in 2 seconds (48047104 bytes)
<6>[  291.315069] test 9 (256 bit key, 8192 byte blocks): 5894 operations in 2 seconds (48283648 bytes)
<3>[  293.344871] failed to load transform for lrw(cast6): -2
<3>[  293.364709] failed to load transform for lrw(cast6): -2
<3>[  293.399902] failed to load transform for xts(cast6): -2
<3>[  293.418755] failed to load transform for xts(cast6): -2


<6>[  394.423923] testing speed of async ctr(camellia) (ctr(camellia-generic)) decryption
<6>[  394.441959] test 0 (128 bit key, 16 byte blocks): 2152254 operations in 2 seconds (34436064 bytes)
<6>[  396.454871] test 1 (128 bit key, 64 byte blocks): 742009 operations in 2 seconds (47488576 bytes)
<6>[  398.467842] test 2 (128 bit key, 256 byte blocks): 206253 operations in 2 seconds (52800768 bytes)
<6>[  400.480959] test 3 (128 bit key, 1024 byte blocks): 53002 operations in 2 seconds (54274048 bytes)
<6>[  402.493915] test 4 (128 bit key, 8192 byte blocks): 6656 operations in 2 seconds (54525952 bytes)
<6>[  404.506931] test 5 (256 bit key, 16 byte blocks): 1827589 operations in 2 seconds (29241424 bytes)
<6>[  406.520235] test 6 (256 bit key, 64 byte blocks): 599612 operations in 2 seconds (38375168 bytes)
<6>[  408.533188] test 7 (256 bit key, 256 byte blocks): 163429 operations in 2 seconds (41837824 bytes)
<6>[  410.546305] test 8 (256 bit key, 1024 byte blocks): 41755 operations in 2 seconds (42757120 bytes)
<6>[  412.559281] test 9 (256 bit key, 8192 byte blocks): 5243 operations in 2 seconds (42950656 bytes)
<3>[  414.583397] failed to load transform for lrw(camellia): -2
<3>[  414.604044] failed to load transform for lrw(camellia): -2
<3>[  414.623131] failed to load transform for xts(camellia): -2
<3>[  414.643097] failed to load transform for xts(camellia): -2


To reproduce:

	apt-get install ruby
	git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
	cd lkp-tests
	bin/setup-local job.yaml # the job file attached in this email
	bin/run-local   job.yaml


Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.


Thanks,
Ying Huang


View attachment "job.yaml" of type "text/plain" (3063 bytes)

View attachment "reproduce" of type "text/plain" (477 bytes)

_______________________________________________
LKP mailing list
LKP@...ux.intel.com

View attachment "dmesg" of type "text/plain" (182429 bytes)