Re: Kernel oops with 2.6.26, padlock and ipsec: probably problem with fpu state changes | KernelTrap

Re: Kernel oops with 2.6.26, padlock and ipsec: probably problem with fpu state changes

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From: H. Peter Anvin <hpa@...>

To: Herbert Xu <herbert@...>

Cc: Suresh Siddha <suresh.b.siddha@...>, Wolfgang Walter <wolfgang.walter@...>, netdev@vger.kernel.org <netdev@...>, linux-kernel@vger.kernel.org <linux-kernel@...>, Ingo Molnar <mingo@...>, viro@ZenIV.linux.org.uk <viro@...>, vegard.nossum@gmail.com <vegard.nossum@...>, austin zhang <austin_zhang@...>

Subject: Re: Kernel oops with 2.6.26, padlock and ipsec: probably problem with fpu state changes

Date: Sunday, August 10, 2008 - 1:41 am

Herbert Xu wrote:
quoted text> On Sat, Aug 09, 2008 at 10:52:48AM -0700, Suresh Siddha wrote:
>>> Actually I was mistaken, Intel has done the right thing by not
>>> generating a fault on crc32c with TS set.
>> Yes, the documentation seems to says so. But I am double checking
>> with experts inside, to make sure we got the SDM right.
> 
> Thanks for checking this!

Indeed :)

	-hpa
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Messages in current thread:

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Wed Aug 6, 1:33 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Wed Aug 6, 4:14 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Thu Aug 7, 12:23 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 6:36 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 3:09 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Fri Aug 8, 3:32 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 7:10 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Fri Aug 8, 7:15 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Fri Aug 8, 2:53 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Fri Aug 8, 3:01 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Fri Aug 8, 9:49 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 10:43 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Fri Aug 8, 11:30 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Sat Aug 9, 6:50 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Fri Aug 8, 9:59 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Fri Aug 8, 7:11 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 10:37 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 1:59 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 9:40 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Sat Aug 9, 12:05 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 8:29 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Sat Aug 9, 9:56 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 9:59 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 2:14 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Sat Aug 9, 11:57 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 2:12 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 2:54 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Sat Aug 9, 12:10 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 2:52 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 3:37 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 11:05 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Mon Aug 11, 3:01 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Tue Aug 12, 7:43 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Tue Aug 12, 8:02 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Tue Aug 12, 2:28 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Tue Aug 12, 7:40 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Mon Aug 11, 8:38 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Ingo Molnar, (Mon Aug 11, 3:22 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Mon Aug 11, 3:24 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Mon Aug 11, 4:19 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Mon Aug 11, 8:39 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Mon Aug 11, 8:42 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Mon Aug 11, 8:46 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Mon Aug 11, 8:48 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Mon Aug 11, 8:52 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Sat Aug 9, 6:59 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Sat Aug 9, 1:02 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Sat Aug 9, 11:14 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 9:31 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 9:28 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Fri Aug 8, 8:38 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 1:48 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 10:29 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sat Aug 9, 10:32 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Sat Aug 9, 1:52 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Sun Aug 10, 1:30 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., H. Peter Anvin, (Sun Aug 10, 1:41 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Mon Aug 11, 6:57 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 9:54 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Fri Aug 8, 10:16 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 11:09 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Fri Aug 8, 11:20 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Herbert Xu, (Fri Aug 8, 9:23 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 3:19 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Suresh Siddha, (Wed Aug 6, 5:21 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Vegard Nossum, (Fri Aug 8, 2:31 pm)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Fri Aug 8, 4:44 am)

Re: Kernel oops with 2.6.26, padlock and ipsec: probably pro..., Wolfgang Walter, (Wed Aug 6, 8:38 pm)

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