Mailinglist Archive: opensuse-factory (883 mails)
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Re: [opensuse-factory] gcc-c++-4.7 internal compiler error using optimisation
- From: Richard Guenther <rguenther@xxxxxxx>
- Date: Thu, 31 May 2012 12:32:05 +0200 (CEST)
- Message-id: <Pine.LNX.4.64.1205311231090.5860@jbgna.fhfr.qr>
On Thu, 31 May 2012, dieter wrote:
It's a know issue with KVM and interaction with GMP. Supply a proper
CPU config to KVM - the default ones causes cpuid to spit out impossible
values (and gmp abort()s on that).
Richard.
--
Richard Guenther <rguenther@xxxxxxx>
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer
On Thu, 31 May 2012 10:47:55 +0200 (CEST)
Richard Guenther <rguenther@xxxxxxx> wrote:
thanks for testing, then it must be some "local problem".
I bet you are running virtualized using KVM.
Richard.
yes, correct - KVM of Opensuse 12.1 with current updates.
Can you reproduce it with KVM? Or is it a known issue with KVM?
It's a know issue with KVM and interaction with GMP. Supply a proper
CPU config to KVM - the default ones causes cpuid to spit out impossible
values (and gmp abort()s on that).
Richard.
--
Richard Guenther <rguenther@xxxxxxx>
SUSE / SUSE Labs
SUSE LINUX Products GmbH - Nuernberg - AG Nuernberg - HRB 16746
GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer
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