From: Preeti U Murthy <preeti@linux.vnet.ibm.com>
To: kernelfans@gmail.com, linuxppc-dev@lists.ozlabs.org,
kvm-ppc@vger.kernel.org
Cc: Paul Mackerras <paulus@samba.org>, Alexander Graf <agraf@suse.de>
Subject: Re: [RFC 11/11] powerpc: kvm: Kconfig add an option for enabling secondary hwthread
Date: Mon, 27 Oct 2014 06:56:00 +0000 [thread overview]
Message-ID: <544DE9B0.2050500@linux.vnet.ibm.com> (raw)
In-Reply-To: <1413487800-7162-12-git-send-email-kernelfans@gmail.com>
On 10/17/2014 01:00 AM, kernelfans@gmail.com wrote:
> Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
> ---
> arch/powerpc/kvm/Kconfig | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
> index 602eb51..de38566 100644
> --- a/arch/powerpc/kvm/Kconfig
> +++ b/arch/powerpc/kvm/Kconfig
> @@ -93,6 +93,10 @@ config KVM_BOOK3S_64_HV
>
> If unsure, say N.
>
> +config KVMPPC_ENABLE_SECONDARY
> + tristate "KVM support for running on secondary hwthread in host"
> + depends on KVM_BOOK3S_64_HV
This patch is required ontop of all the rest :) The top patches won't
compile without this one. Every patch in the patchset should be able to
compile successfully without the aid of the patches that come after it.
Regards
Preeti U Murthy
WARNING: multiple messages have this Message-ID (diff)
From: Preeti U Murthy <preeti@linux.vnet.ibm.com>
To: kernelfans@gmail.com, linuxppc-dev@lists.ozlabs.org,
kvm-ppc@vger.kernel.org
Cc: Paul Mackerras <paulus@samba.org>, Alexander Graf <agraf@suse.de>
Subject: Re: [RFC 11/11] powerpc: kvm: Kconfig add an option for enabling secondary hwthread
Date: Mon, 27 Oct 2014 12:14:00 +0530 [thread overview]
Message-ID: <544DE9B0.2050500@linux.vnet.ibm.com> (raw)
In-Reply-To: <1413487800-7162-12-git-send-email-kernelfans@gmail.com>
On 10/17/2014 01:00 AM, kernelfans@gmail.com wrote:
> Signed-off-by: Liu Ping Fan <pingfank@linux.vnet.ibm.com>
> ---
> arch/powerpc/kvm/Kconfig | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
> index 602eb51..de38566 100644
> --- a/arch/powerpc/kvm/Kconfig
> +++ b/arch/powerpc/kvm/Kconfig
> @@ -93,6 +93,10 @@ config KVM_BOOK3S_64_HV
>
> If unsure, say N.
>
> +config KVMPPC_ENABLE_SECONDARY
> + tristate "KVM support for running on secondary hwthread in host"
> + depends on KVM_BOOK3S_64_HV
This patch is required ontop of all the rest :) The top patches won't
compile without this one. Every patch in the patchset should be able to
compile successfully without the aid of the patches that come after it.
Regards
Preeti U Murthy
next prev parent reply other threads:[~2014-10-27 6:56 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-16 7:25 [RFC 00/11]: powerKVM, release the compute power of secondary hwthread on host kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-16 7:25 ` [RFC 01/11] sched: introduce sys_cpumask in tsk to adapt asymmetric system kernelfans
2014-10-16 19:29 ` kernelfans
2014-11-12 9:22 ` Srikar Dronamraju
2014-11-12 9:34 ` Srikar Dronamraju
2014-11-18 5:07 ` Liu ping fan
2014-11-18 5:07 ` Liu ping fan
2014-10-16 7:25 ` [RFC 02/11] powerpc: kvm: ensure vcpu-thread run only on primary hwthread kernelfans
2014-10-16 19:29 ` kernelfans
2014-11-12 10:17 ` Srikar Dronamraju
2014-11-12 10:29 ` Srikar Dronamraju
2014-10-16 7:25 ` [RFC 03/11] powerpc: kvm: add interface to control kvm function on a core kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-27 4:04 ` Preeti U Murthy
2014-10-27 4:16 ` Preeti U Murthy
2014-11-18 5:17 ` Liu ping fan
2014-11-18 5:17 ` Liu ping fan
2014-11-12 13:01 ` Srikar Dronamraju
2014-11-12 13:13 ` Srikar Dronamraju
2014-10-16 7:25 ` [RFC 04/11] powerpc: kvm: introduce a kthread on primary thread to anti tickless kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-27 4:45 ` Preeti U Murthy
2014-10-27 4:57 ` Preeti U Murthy
2014-11-18 5:24 ` Liu ping fan
2014-11-18 5:24 ` Liu ping fan
2014-10-16 7:25 ` [RFC 05/11] sched: introduce stop_cpus_async() to schedule special tsk on cpu kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-16 7:26 ` [RFC 06/11] powerpc: kvm: introduce online in paca to indicate whether cpu is needed by host kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-27 5:32 ` Preeti U Murthy
2014-10-27 5:44 ` Preeti U Murthy
2014-11-18 5:29 ` Liu ping fan
2014-11-18 5:29 ` Liu ping fan
2014-10-16 7:26 ` [RFC 07/11] powerpc: kvm: the stopper func to cease secondary hwthread kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-22 7:12 ` Preeti U Murthy
2014-10-22 7:24 ` Preeti U Murthy
2014-10-27 6:07 ` Preeti U Murthy
2014-10-27 6:19 ` Preeti U Murthy
2014-10-16 7:26 ` [RFC 08/11] powerpc: kvm: add a flag in vcore to sync primary with secondry hwthread kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-27 6:28 ` Preeti U Murthy
2014-10-27 6:40 ` Preeti U Murthy
2014-10-16 7:26 ` [RFC 09/11] powerpc: kvm: handle time base on secondary hwthread kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-27 6:40 ` Preeti U Murthy
2014-10-27 6:52 ` Preeti U Murthy
2014-11-18 5:43 ` Liu ping fan
2014-11-18 5:43 ` Liu ping fan
2014-10-16 7:26 ` [RFC 10/11] powerpc: kvm: on_primary_thread() force the secondary threads into NAP mode kernelfans
2014-10-16 19:29 ` kernelfans
2014-10-16 7:26 ` [RFC 11/11] powerpc: kvm: Kconfig add an option for enabling secondary hwthread kernelfans
2014-10-16 19:30 ` kernelfans
2014-10-27 6:44 ` Preeti U Murthy [this message]
2014-10-27 6:56 ` Preeti U Murthy
2014-11-18 5:47 ` Liu ping fan
2014-11-18 5:47 ` Liu ping fan
2014-11-18 17:54 ` [RFC 00/11]: powerKVM, release the compute power of secondary hwthread on host Alexander Graf
2014-11-18 17:54 ` Alexander Graf
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