From: Paul Mackerras <paulus@samba.org>
To: Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH] KVM: PPC: Book3S: Move vcore definition to end of kvm_arch struct
Date: Fri, 4 Jul 2014 22:30:11 +1000 [thread overview]
Message-ID: <20140704123011.GC5852@iris.ozlabs.ibm.com> (raw)
In-Reply-To: <1404471418-14832-1-git-send-email-agraf@suse.de>
On Fri, Jul 04, 2014 at 12:56:58PM +0200, Alexander Graf wrote:
> When building KVM with a lot of vcores (NR_CPUS is big), we can potentially
> get out of the ld immediate range for dereferences inside that struct.
>
> Move the array to the end of our kvm_arch struct. This fixes compilation
> issues with NR_CPUS=2048 for me.
>
> Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Paul Mackerras <paulus@samba.org>
prev parent reply other threads:[~2014-07-04 12:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-04 10:56 [PATCH] KVM: PPC: Book3S: Move vcore definition to end of kvm_arch struct Alexander Graf
2014-07-04 12:30 ` Paul Mackerras [this message]
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