From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kolasa Subject: Re: commit 298a9fa dm crypt: use per-bio data hard crash kernel ( the system freezes ) Date: Mon, 18 Aug 2014 19:33:35 +0200 Message-ID: <53F238EF.10409@winsoft.pl> References: <53F0F7C7.2010501@winsoft.pl> <20140818151526.GA16744@agk-dp.fab.redhat.com> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============5533099365558656843==" Return-path: In-Reply-To: <20140818151526.GA16744@agk-dp.fab.redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: dm-devel@redhat.com, mpatocka@redhat.com, snitzer@redhat.com, agk@redhat.com List-Id: dm-devel.ids This is a cryptographically signed message in MIME format. --===============5533099365558656843== Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary="------------ms050904020000080307060105" This is a cryptographically signed message in MIME format. --------------ms050904020000080307060105 Content-Type: text/plain; charset=iso-8859-2; format=flowed Content-Transfer-Encoding: quoted-printable On 18.08.2014 17:15, Alasdair G Kergon wrote: > On Sun, Aug 17, 2014 at 08:43:19PM +0200, Krzysztof Kolasa wrote: >> Enter - create oops on console, system freezes > Can you supply the boot log including the oops details? > (Upload a photo and send a link to it if you can't get it as text.) > > Alasdair > > screen very quickly running out and there is only insignificant side of=20 oops... bisect log : # bad: [7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9] Linux 3.17-rc1 # good: [19583ca584d6f574384e17fe7613dfaeadcdc4a6] Linux 3.16 git bisect start 'v3.17-rc1' 'v3.16' # good: [ae045e2455429c418a418a3376301a9e5753a0a8] Merge=20 git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next git bisect good ae045e2455429c418a418a3376301a9e5753a0a8 # good: [44c916d58b9ef1f2c4aec2def57fa8289c716a60] Merge tag=20 'cleanup-for-3.17' of=20 git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc git bisect good 44c916d58b9ef1f2c4aec2def57fa8289c716a60 # good: [023f78b02c729070116fa3a7ebd4107a032d3f5c] Merge branch=20 'for-next' of git://git.samba.org/sfrench/cifs-2.6 git bisect good 023f78b02c729070116fa3a7ebd4107a032d3f5c # good: [d27c0d90184a13e9e9f28c38e84f889a259f6b5f] Merge branch=20 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/= tip git bisect good d27c0d90184a13e9e9f28c38e84f889a259f6b5f # bad: [ae36e95cf81c98b111b84317adeb358aaffa80e2] Merge tag=20 'devicetree-for-linus' of git://git.secretlab.ca/git/linux git bisect bad ae36e95cf81c98b111b84317adeb358aaffa80e2 # good: [4a319a490ca59a746b3d36768c0e29ee19832366] Merge branch=20 'for-3.17/core' of git://git.kernel.dk/linux-block git bisect good 4a319a490ca59a746b3d36768c0e29ee19832366 # good: [d429a3639ca967ce2f35e3e8d4e70caec7149ded] Merge branch=20 'for-3.17/drivers' of git://git.kernel.dk/linux-block git bisect good d429a3639ca967ce2f35e3e8d4e70caec7149ded # good: [e36152aa84cf68bd7f09acffd480cd2b6aa5480d] mmc: sh_mmcif:=20 Configure DMA slave bus width git bisect good e36152aa84cf68bd7f09acffd480cd2b6aa5480d # bad: [4dacb91c7d1ab30aa9aac0d55216fc177d454254] Merge tag=20 'stable/for-linus-3.17-b-rc0-tag' of=20 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip git bisect bad 4dacb91c7d1ab30aa9aac0d55216fc177d454254 # bad: [56b1ebf2d9798257c5932c8a0dd9da16796dbf36] dm switch: efficiently = support repetitive patterns git bisect bad 56b1ebf2d9798257c5932c8a0dd9da16796dbf36 # good: [895b47d7989af3aacea16380b190b1bb8f046362] dm cache metadata:=20 use dm-space-map-metadata.h defined size limits git bisect good 895b47d7989af3aacea16380b190b1bb8f046362 # bad: [298a9fa08a1577211d42a75e8fc073baef61e0d9] dm crypt: use per-bio d= ata git bisect bad 298a9fa08a1577211d42a75e8fc073baef61e0d9 # good: [6a2414836154dc22b224c837ad7b862f78d595d1] block: use kmalloc=20 alignment for bio slab git bisect good 6a2414836154dc22b224c837ad7b862f78d595d1 # first bad commit: [298a9fa08a1577211d42a75e8fc073baef61e0d9] dm crypt: = use per-bio data --------------ms050904020000080307060105 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIKSzCC BDYwggMeoAMCAQICAwR6UzANBgkqhkiG9w0BAQUFADA+MQswCQYDVQQGEwJQTDEbMBkGA1UE ChMSVW5pemV0byBTcC4geiBvLm8uMRIwEAYDVQQDEwlDZXJ0dW0gQ0EwHhcNMDkwMzAzMTI1 MzU2WhcNMjQwMzAzMTI1MzU2WjB4MQswCQYDVQQGEwJQTDEiMCAGA1UEChMZVW5pemV0byBU ZWNobm9sb2dpZXMgUy5BLjEnMCUGA1UECxMeQ2VydHVtIENlcnRpZmljYXRpb24gQXV0aG9y aXR5MRwwGgYDVQQDExNDZXJ0dW0gTGV2ZWwgSUlJIENBMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEAn1GWXEt8LklHCDU/C+1JHSpqXlhoTQjXP3iXcjFE3GGU9ZTp082dHa3x 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