Hi Herbert,
The newest cryptodev kernel hangs on "testing ctr(aes,4,8,4) encryption"
in tcrypt. Stack trace:
[<c0291520>] schedule_timeout+0x6a/0xa4
[<c0291383>] wait_for_common+0xad/0x104
[<c0291433>] wait_for_completion+0x12/0x14
[<c012a509>] call_usermodehelper_exec+0x76/0x8a
[<c012a679>] request_module+0x98/0xdc
[<c01c5be3>] crypto_larval_lookup+0x56/0x136
[<d20213f9>] crypto_givcipher_default+0x20/0x11c [crypto_blkcipher]
[<d2021512>] crypto_init_blkcipher_ops+0x1d/0xb7 [crypto_blkcipher]
[<c01c5864>] __crypto_alloc_tfm+0x5c/0x122
[<c01c5d9b>] crypto_alloc_base+0x31/0x6a
[<d20c497e>] test_cipher+0xda/0x814 [tcrypt]
[<d202751e>] init+0x151e/0x192b [tcrypt]
[<c0141505>] sys_init_module+0x122/0x1959
[<c0103f9e>] sysenter_past_esp+0x5f/0xa5
--
Mikko Herranen
On Sun, Nov 25, 2007 at 01:45:20PM +0200, Mikko Herranen wrote:
> Hi Herbert,
>
> The newest cryptodev kernel hangs on "testing ctr(aes,4,8,4) encryption"
> in tcrypt. Stack trace:
OK, all the IV generators are broken. They just happened to
work by chance on everything apart from CTR.
The problem is that I was thinking of making the IV generators
as special crypto_instance objects that simply extended existing
algorithms without spawning.
Somehow I ended up writing them as normal spawns.
So I'm going to fix that up and repost them.
Thanks,
--
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Email: Herbert Xu ~{PmV>HI~} <[email protected]>
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