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Bug#866122: slapd-mtread crash on ppc64{,el} in stretch/sid



Hi Ben,

On Sun, Feb 10, 2019 at 05:07:07PM +0000, Ben Hutchings wrote:
> On Tue, 3 Jul 2018 18:51:49 -0700 Ryan Tandy <ryan@nardis.ca> wrote:
> > Control: found -1 4.17.3-1
> > 
> > Hi,
> > 
> > On Mon, Jul 02, 2018 at 08:42:45PM -0700, Ryan Tandy wrote:
> > >However it looks like it might be resolved with the kernel in 
> > >unstable. I will run some more iterations and let you know.
> > 
> > The issue still reproduces with stretch userland and the current 
> > unstable kernel.
> > 
> > It cannot be reproduced with buster's glibc because lock elision was 
> > disabled in #878071, citing this issue.
> 
> This bug has been open for over 18 months with no sign of a solution,
> which is really not acceptable for a release architecture.  I propose
> to disable CONFIG_PPC_TRANSACTIONAL_MEMORY in both stretch and
> unstable, until a fix is available for TM.

We're getting pretty close to the release. Are you planning to disable
CONFIG_PPC_TRANSACTIONAL_MEMORY for buster?

Thanks,

Ivo


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