Re: [openssl.org #2794] [PATCH] Remove branch hint to improve crypto algorithms performance on Power

2012-04-25 Thread Ashley Lai
On Tue, 2012-04-24 at 00:11 +0200, Andy Polyakov via RT wrote: Per your suggestion, I replaced 16+9 with 16 and got the results attached in the spreedsheet. I can't read your spreadsheets, not this one nor one you've sent earlier. It says file corrupted and fails to repair it. Could you

Re: [openssl.org #2749] SSL_shutdown() doesn't need to ever return 0

2012-04-25 Thread Darryl Miles
John Gardiner Myers via RT wrote: There's no good reason for SSL_shutdown() to ever return a value of 0. The attached patch simplifies things. One point of view is: Maybe so. But this is how it has always worked and is documented as such. Your patch does not attempt to update the

Re: [openssl.org #2749] SSL_shutdown() doesn't need to ever return 0

2012-04-25 Thread Darryl Miles via RT
John Gardiner Myers via RT wrote: There's no good reason for SSL_shutdown() to ever return a value of 0. The attached patch simplifies things. One point of view is: Maybe so. But this is how it has always worked and is documented as such. Your patch does not attempt to update the

Re: [openssl.org #2802] 1.0.0's SSL_OP_ALL and SSL_OP_NO_TLSv1_1

2012-04-25 Thread Andy Polyakov via RT
[openssl-dev@openssl.org - Wed Apr 25 00:33:54 2012]: Hi, 1.0.0 had this: /* SSL_OP_ALL: various bug workarounds that should be rather harmless. * This used to be 0x000FL before 0.9.7. */ #define SSL_OP_ALL 0x8FFFL 1.0.1 now has:

Re: [openssl.org #2802] 1.0.0's SSL_OP_ALL and SSL_OP_NO_TLSv1_1

2012-04-25 Thread Tomas Mraz via RT
On Wed, 2012-04-25 at 10:35 +0200, Andy Polyakov via RT wrote: more secure protocols. Trade-off. As 1.0.0 application is not in position to expect anything above TLS1.0, trade-off can as well be resolved in favor of interoperability. Note that there is not such trade-off in 1.0.1 application

[openssl.org #2802] 1.0.0's SSL_OP_ALL and SSL_OP_NO_TLSv1_1

2012-04-25 Thread Stephen Henson via RT
[tm...@redhat.com - Wed Apr 25 12:10:34 2012]: On Wed, 2012-04-25 at 10:35 +0200, Andy Polyakov via RT wrote: more secure protocols. Trade-off. As 1.0.0 application is not in position to expect anything above TLS1.0, trade-off can as well be resolved in favor of interoperability. Note

Re: [openssl.org #2749] SSL_shutdown() doesn't need to ever return 0

2012-04-25 Thread John Gardiner Myers via RT
On 4/25/2012 1:21 AM, Darryl Miles via RT wrote: John Gardiner Myers via RT wrote: There's no good reason for SSL_shutdown() to ever return a value of 0. The attached patch simplifies things. One point of view is: Maybe so. But this is how it has always worked and is documented as such.

Incorporating ticket #2562 / debug info?

2012-04-25 Thread Wim Lewis
About a year ago, building on some work by Yoni Londner, I posted some patches to add more accurate debug information, mostly describing stack unwinding, to the hand-optimized x86 assembly code. This is especially helpful when profiling or debugging, since otherwise the debugger does not know