From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> To: Jan Beulich <JBeulich@suse.com> Cc: ke.yu@intel.com, kevin.tian@intel.com, stefan.bader@canonical.com, Ian.Campbell@citrix.com, mike.mcclurg@citrix.com, jeremy@goop.org, konrad@kernel.org, lenb@kernel.org, xen-devel@lists.xensource.com, liang.tang@oracle.com, rjw@sisk.pl, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [Xen-devel] [PATCH 5/8] ACPI: add processor driver for Xen virtual CPUs. Date: Mon, 12 Dec 2011 12:29:41 -0500 [thread overview] Message-ID: <20111212172941.GA8619@phenom.dumpdata.com> (raw) In-Reply-To: <4ED755D70200007800064987@nat28.tlf.novell.com> On Thu, Dec 01, 2011 at 09:24:23AM +0000, Jan Beulich wrote: > >>> On 30.11.11 at 18:21, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote: > > --- a/drivers/acpi/Makefile > > +++ b/drivers/acpi/Makefile > > @@ -66,6 +66,7 @@ obj-$(CONFIG_ACPI_CUSTOM_METHOD)+= custom_method.o > > # processor has its own "processor." module_param namespace > > processor-y := processor_driver.o processor_throttling.o > > processor-y += processor_idle.o processor_thermal.o > > +processor-y += processor_xen.o > > This should minimally be processor-$(CONFIG_XEN), with other things > adjusted as necessary. I was under the impression that this was required to get the processor_xen.ko to be a module. Otherwise it would only compile as built-in. Liang, can you chime in please? > > > processor-$(CONFIG_CPU_FREQ) += processor_perflib.o > > > > obj-$(CONFIG_ACPI_PROCESSOR_AGGREGATOR) += acpi_pad.o > >... > > --- a/drivers/xen/Kconfig > > +++ b/drivers/xen/Kconfig > > @@ -117,6 +117,11 @@ config XEN_SYS_HYPERVISOR > > virtual environment, /sys/hypervisor will still be present, > > but will have no xen contents. > > > > +config ACPI_PROCESSOR_XEN > > + tristate > > + depends on XEN_DOM0 && ACPI_PROCESSOR && CPU_FREQ > > + default m > > default ACPI_PROCESSOR > > > + > > config XEN_XENBUS_FRONTEND > > tristate > > > > diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile > > index 974fffd..f67450c 100644 > > --- a/drivers/xen/Makefile > > +++ b/drivers/xen/Makefile > > @@ -19,6 +19,9 @@ obj-$(CONFIG_XEN_TMEM) += tmem.o > > obj-$(CONFIG_SWIOTLB_XEN) += swiotlb-xen.o > > obj-$(CONFIG_XEN_DOM0) += pci.o > > obj-$(CONFIG_XEN_PCIDEV_BACKEND) += xen-pciback/ > > +ifdef CONFIG_ACPI_PROCESSOR_XEN > > +obj-$(CONFIG_ACPI_PROCESSOR) += acpi_processor.o > > +endif > > obj-$(CONFIG_ACPI_PPROCESSOR_XEN) > > Jan > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
WARNING: multiple messages have this Message-ID (diff)
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> To: Jan Beulich <JBeulich@suse.com>, liang tang <liang.tang@oracle.com> Cc: ke.yu@intel.com, kevin.tian@intel.com, stefan.bader@canonical.com, Ian.Campbell@citrix.com, mike.mcclurg@citrix.com, jeremy@goop.org, konrad@kernel.org, lenb@kernel.org, xen-devel@lists.xensource.com, liang.tang@oracle.com, rjw@sisk.pl, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [Xen-devel] [PATCH 5/8] ACPI: add processor driver for Xen virtual CPUs. Date: Mon, 12 Dec 2011 12:29:41 -0500 [thread overview] Message-ID: <20111212172941.GA8619@phenom.dumpdata.com> (raw) In-Reply-To: <4ED755D70200007800064987@nat28.tlf.novell.com> On Thu, Dec 01, 2011 at 09:24:23AM +0000, Jan Beulich wrote: > >>> On 30.11.11 at 18:21, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote: > > --- a/drivers/acpi/Makefile > > +++ b/drivers/acpi/Makefile > > @@ -66,6 +66,7 @@ obj-$(CONFIG_ACPI_CUSTOM_METHOD)+= custom_method.o > > # processor has its own "processor." module_param namespace > > processor-y := processor_driver.o processor_throttling.o > > processor-y += processor_idle.o processor_thermal.o > > +processor-y += processor_xen.o > > This should minimally be processor-$(CONFIG_XEN), with other things > adjusted as necessary. I was under the impression that this was required to get the processor_xen.ko to be a module. Otherwise it would only compile as built-in. Liang, can you chime in please? > > > processor-$(CONFIG_CPU_FREQ) += processor_perflib.o > > > > obj-$(CONFIG_ACPI_PROCESSOR_AGGREGATOR) += acpi_pad.o > >... > > --- a/drivers/xen/Kconfig > > +++ b/drivers/xen/Kconfig > > @@ -117,6 +117,11 @@ config XEN_SYS_HYPERVISOR > > virtual environment, /sys/hypervisor will still be present, > > but will have no xen contents. > > > > +config ACPI_PROCESSOR_XEN > > + tristate > > + depends on XEN_DOM0 && ACPI_PROCESSOR && CPU_FREQ > > + default m > > default ACPI_PROCESSOR > > > + > > config XEN_XENBUS_FRONTEND > > tristate > > > > diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile > > index 974fffd..f67450c 100644 > > --- a/drivers/xen/Makefile > > +++ b/drivers/xen/Makefile > > @@ -19,6 +19,9 @@ obj-$(CONFIG_XEN_TMEM) += tmem.o > > obj-$(CONFIG_SWIOTLB_XEN) += swiotlb-xen.o > > obj-$(CONFIG_XEN_DOM0) += pci.o > > obj-$(CONFIG_XEN_PCIDEV_BACKEND) += xen-pciback/ > > +ifdef CONFIG_ACPI_PROCESSOR_XEN > > +obj-$(CONFIG_ACPI_PROCESSOR) += acpi_processor.o > > +endif > > obj-$(CONFIG_ACPI_PPROCESSOR_XEN) > > Jan > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
next prev parent reply other threads:[~2011-12-12 17:30 UTC|newest] Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-11-30 17:20 [RFC PATCH] Exporting ACPI Pxx/Cxx states to other kernel subsystems (v1) Konrad Rzeszutek Wilk 2011-11-30 17:20 ` [PATCH 1/8] ACPI: processor: export necessary interfaces Konrad Rzeszutek Wilk 2011-12-16 21:33 ` Konrad Rzeszutek Wilk 2011-12-19 5:43 ` Tian, Kevin 2011-12-19 5:43 ` Tian, Kevin 2011-12-19 14:17 ` [Xen-devel] " Konrad Rzeszutek Wilk 2011-11-30 17:20 ` [PATCH 2/8] ACPI: processor: cache acpi_power_register in cx structure Konrad Rzeszutek Wilk 2011-11-30 17:20 ` [PATCH 3/8] ACPI: processor: add __acpi_processor_[un]register_driver helpers Konrad Rzeszutek Wilk 2011-11-30 17:20 ` Konrad Rzeszutek Wilk 2011-12-16 22:03 ` Konrad Rzeszutek Wilk 2011-12-19 5:48 ` Tian, Kevin 2011-12-19 14:26 ` [Xen-devel] " Konrad Rzeszutek Wilk 2011-12-20 2:29 ` Tian, Kevin 2011-12-20 15:31 ` Konrad Rzeszutek Wilk 2011-12-21 0:35 ` Tian, Kevin 2011-12-23 3:01 ` Konrad Rzeszutek Wilk 2011-12-26 1:31 ` Tian, Kevin 2012-01-03 20:59 ` Konrad Rzeszutek Wilk 2012-01-06 1:07 ` Tian, Kevin 2012-01-13 22:24 ` Konrad Rzeszutek Wilk 2012-01-13 22:24 ` Konrad Rzeszutek Wilk 2012-01-17 3:03 ` Tian, Kevin 2012-01-17 3:03 ` Tian, Kevin 2012-01-17 17:13 ` Konrad Rzeszutek Wilk 2012-01-17 18:19 ` Konrad Rzeszutek Wilk 2012-01-23 16:53 ` Konrad Rzeszutek Wilk 2011-11-30 17:21 ` [PATCH 4/8] ACPI: processor: Don't setup cpu idle driver and handler when we do not want them Konrad Rzeszutek Wilk 2011-12-16 21:36 ` Konrad Rzeszutek Wilk 2011-12-19 10:33 ` liang tang 2011-12-19 14:26 ` [Xen-devel] " Konrad Rzeszutek Wilk 2011-12-20 6:25 ` liang tang 2011-11-30 17:21 ` [PATCH 5/8] ACPI: add processor driver for Xen virtual CPUs Konrad Rzeszutek Wilk 2011-11-30 17:21 ` Konrad Rzeszutek Wilk 2011-12-01 9:24 ` [Xen-devel] " Jan Beulich 2011-12-01 9:24 ` Jan Beulich 2011-12-12 17:29 ` Konrad Rzeszutek Wilk [this message] 2011-12-12 17:29 ` Konrad Rzeszutek Wilk 2011-12-13 7:45 ` Jan Beulich 2011-12-13 7:45 ` Jan Beulich 2011-12-13 9:26 ` liang tang 2011-12-16 22:21 ` Konrad Rzeszutek Wilk 2012-02-10 17:18 ` Konrad Rzeszutek Wilk 2011-11-30 17:21 ` [PATCH 6/8] ACPI: processor: override the interface of register acpi processor handler for Xen vcpu Konrad Rzeszutek Wilk 2011-11-30 17:21 ` [PATCH 7/8] ACPI: xen processor: add PM notification interfaces Konrad Rzeszutek Wilk 2011-11-30 17:21 ` [PATCH 8/8] ACPI: xen processor: set ignore_ppc to handle PPC event for Xen vcpu Konrad Rzeszutek Wilk
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