From: Michael Mueller <mimu@linux.vnet.ibm.com> To: qemu-devel@nongnu.org, kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Eduardo Habkost <ehabkost@redhat.com>, Gleb Natapov <gleb@kernel.org>, Alexander Graf <agraf@suse.de>, Christian Borntraeger <borntraeger@de.ibm.com>, "Jason J. Herne" <jjherne@linux.vnet.ibm.com>, Cornelia Huck <cornelia.huck@de.ibm.com>, Paolo Bonzini <pbonzini@redhat.com>, Michael Mueller <mimu@linux.vnet.ibm.com>, Andreas Faerber <afaerber@suse.de>, Richard Henderson <rth@twiddle.net>, Daniel Hansel <daniel.hansel@linux.vnet.ibm.com> Subject: [PATCH v4 01/15] Introduce stub routine cpu_desc_avail Date: Mon, 30 Mar 2015 16:28:14 +0200 [thread overview] Message-ID: <1427725708-52100-2-git-send-email-mimu@linux.vnet.ibm.com> (raw) In-Reply-To: <1427725708-52100-1-git-send-email-mimu@linux.vnet.ibm.com> This patch introduces the function cpu_desc_avail() which returns by default true if not architecture specific implemented. Its intention is to indicate if the cpu model description is available for display by list_cpus(). This change allows cpu model descriptions to become dynamically created by evaluating the runtime context instead of putting static cpu model information at display. Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> --- include/qemu-common.h | 2 ++ stubs/Makefile.objs | 1 + stubs/cpu-desc-avail.c | 6 ++++++ vl.c | 2 +- 4 files changed, 10 insertions(+), 1 deletion(-) create mode 100644 stubs/cpu-desc-avail.c diff --git a/include/qemu-common.h b/include/qemu-common.h index 1b5cffb..386750f 100644 --- a/include/qemu-common.h +++ b/include/qemu-common.h @@ -484,4 +484,6 @@ int parse_debug_env(const char *name, int max, int initial); const char *qemu_ether_ntoa(const MACAddr *mac); +bool cpu_desc_avail(void); + #endif diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs index 8beff4c..dce9cd2 100644 --- a/stubs/Makefile.objs +++ b/stubs/Makefile.objs @@ -39,3 +39,4 @@ stub-obj-$(CONFIG_WIN32) += fd-register.o stub-obj-y += cpus.o stub-obj-y += kvm.o stub-obj-y += qmp_pc_dimm_device_list.o +stub-obj-y += cpu-desc-avail.o diff --git a/stubs/cpu-desc-avail.c b/stubs/cpu-desc-avail.c new file mode 100644 index 0000000..0cd594e --- /dev/null +++ b/stubs/cpu-desc-avail.c @@ -0,0 +1,6 @@ +#include "qemu-common.h" + +bool cpu_desc_avail(void) +{ + return true; +} diff --git a/vl.c b/vl.c index 74c2681..c552561 100644 --- a/vl.c +++ b/vl.c @@ -3820,7 +3820,7 @@ int main(int argc, char **argv, char **envp) */ cpudef_init(); - if (cpu_model && is_help_option(cpu_model)) { + if (cpu_model && cpu_desc_avail() && is_help_option(cpu_model)) { list_cpus(stdout, &fprintf, cpu_model); exit(0); } -- 1.8.3.1
WARNING: multiple messages have this Message-ID (diff)
From: Michael Mueller <mimu@linux.vnet.ibm.com> To: qemu-devel@nongnu.org, kvm@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Eduardo Habkost <ehabkost@redhat.com>, Gleb Natapov <gleb@kernel.org>, Alexander Graf <agraf@suse.de>, Christian Borntraeger <borntraeger@de.ibm.com>, Daniel Hansel <daniel.hansel@linux.vnet.ibm.com>, "Jason J. Herne" <jjherne@linux.vnet.ibm.com>, Cornelia Huck <cornelia.huck@de.ibm.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <rth@twiddle.net>, Andreas Faerber <afaerber@suse.de>, Michael Mueller <mimu@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH v4 01/15] Introduce stub routine cpu_desc_avail Date: Mon, 30 Mar 2015 16:28:14 +0200 [thread overview] Message-ID: <1427725708-52100-2-git-send-email-mimu@linux.vnet.ibm.com> (raw) In-Reply-To: <1427725708-52100-1-git-send-email-mimu@linux.vnet.ibm.com> This patch introduces the function cpu_desc_avail() which returns by default true if not architecture specific implemented. Its intention is to indicate if the cpu model description is available for display by list_cpus(). This change allows cpu model descriptions to become dynamically created by evaluating the runtime context instead of putting static cpu model information at display. Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com> --- include/qemu-common.h | 2 ++ stubs/Makefile.objs | 1 + stubs/cpu-desc-avail.c | 6 ++++++ vl.c | 2 +- 4 files changed, 10 insertions(+), 1 deletion(-) create mode 100644 stubs/cpu-desc-avail.c diff --git a/include/qemu-common.h b/include/qemu-common.h index 1b5cffb..386750f 100644 --- a/include/qemu-common.h +++ b/include/qemu-common.h @@ -484,4 +484,6 @@ int parse_debug_env(const char *name, int max, int initial); const char *qemu_ether_ntoa(const MACAddr *mac); +bool cpu_desc_avail(void); + #endif diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs index 8beff4c..dce9cd2 100644 --- a/stubs/Makefile.objs +++ b/stubs/Makefile.objs @@ -39,3 +39,4 @@ stub-obj-$(CONFIG_WIN32) += fd-register.o stub-obj-y += cpus.o stub-obj-y += kvm.o stub-obj-y += qmp_pc_dimm_device_list.o +stub-obj-y += cpu-desc-avail.o diff --git a/stubs/cpu-desc-avail.c b/stubs/cpu-desc-avail.c new file mode 100644 index 0000000..0cd594e --- /dev/null +++ b/stubs/cpu-desc-avail.c @@ -0,0 +1,6 @@ +#include "qemu-common.h" + +bool cpu_desc_avail(void) +{ + return true; +} diff --git a/vl.c b/vl.c index 74c2681..c552561 100644 --- a/vl.c +++ b/vl.c @@ -3820,7 +3820,7 @@ int main(int argc, char **argv, char **envp) */ cpudef_init(); - if (cpu_model && is_help_option(cpu_model)) { + if (cpu_model && cpu_desc_avail() && is_help_option(cpu_model)) { list_cpus(stdout, &fprintf, cpu_model); exit(0); } -- 1.8.3.1
next prev parent reply other threads:[~2015-03-30 14:28 UTC|newest] Thread overview: 109+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-03-30 14:28 [PATCH v4 00/15] s390x cpu model implementation Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller [this message] 2015-03-30 14:28 ` [Qemu-devel] [PATCH v4 01/15] Introduce stub routine cpu_desc_avail Michael Mueller 2015-03-30 14:28 ` [PATCH v4 02/15] target-s390x: Introduce cpu facilities Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 03/15] target-s390x: Generate facility defines per cpu model Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` [PATCH v4 04/15] target-s390x: Introduce cpu models Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 05/15] target-s390x: Define cpu model specific facility lists Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 06/15] target-s390x: Add cpu model alias definition routines Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` [PATCH v4 07/15] target-s390x: Update linux-headers/asm-s390/kvm.h Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller 2015-03-30 19:36 ` Christian Borntraeger 2015-03-30 19:36 ` [Qemu-devel] " Christian Borntraeger 2015-03-30 19:36 ` Christian Borntraeger 2015-03-31 7:25 ` Michael Mueller 2015-03-31 7:25 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` [PATCH v4 08/15] target-s390x: Add KVM VM attribute interface for cpu models Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 09/15] target-s390x: Add cpu class initialization routines Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 10/15] target-s390x: Prepare accelerator during cpu object realization Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 19:33 ` Eduardo Habkost 2015-03-30 19:33 ` [Qemu-devel] " Eduardo Habkost 2015-03-31 10:26 ` Michael Mueller 2015-03-31 10:26 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 11/15] target-s390x: New QMP command query-cpu-model Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 19:50 ` Eduardo Habkost 2015-03-30 19:50 ` [Qemu-devel] " Eduardo Habkost 2015-03-31 9:10 ` Michael Mueller 2015-03-31 9:10 ` Michael Mueller 2015-03-30 20:17 ` Eduardo Habkost 2015-03-30 20:17 ` [Qemu-devel] " Eduardo Habkost 2015-03-30 20:17 ` Eduardo Habkost 2015-03-30 20:20 ` [Qemu-devel] " Eric Blake 2015-03-30 20:20 ` Eric Blake 2015-03-30 20:20 ` Eric Blake 2015-03-31 13:16 ` [Qemu-devel] " Eduardo Habkost 2015-03-31 13:16 ` Eduardo Habkost 2015-03-31 11:21 ` Michael Mueller 2015-03-31 11:21 ` Michael Mueller 2015-03-31 18:28 ` Eduardo Habkost 2015-03-31 18:28 ` Eduardo Habkost 2015-03-30 20:19 ` Eric Blake 2015-03-30 20:19 ` Eric Blake 2015-03-31 7:56 ` Michael Mueller 2015-03-31 7:56 ` Michael Mueller 2015-03-31 7:56 ` Michael Mueller 2015-03-31 18:35 ` Eduardo Habkost 2015-03-31 18:35 ` [Qemu-devel] " Eduardo Habkost 2015-03-31 20:09 ` Michael Mueller 2015-03-31 20:09 ` [Qemu-devel] " Michael Mueller 2015-03-31 20:09 ` Michael Mueller 2015-04-01 13:01 ` Eduardo Habkost 2015-04-01 13:01 ` [Qemu-devel] " Eduardo Habkost 2015-04-01 16:31 ` Michael Mueller 2015-04-01 16:31 ` Michael Mueller 2015-04-01 16:59 ` Eduardo Habkost 2015-04-01 16:59 ` Eduardo Habkost 2015-04-01 16:59 ` Eduardo Habkost 2015-04-01 19:05 ` [Qemu-devel] " Michael Mueller 2015-04-01 19:05 ` Michael Mueller 2015-04-01 19:05 ` Michael Mueller 2015-04-01 19:10 ` [Qemu-devel] " Michael Mueller 2015-04-01 19:10 ` Michael Mueller 2015-04-01 23:05 ` Eduardo Habkost 2015-04-01 23:05 ` Eduardo Habkost 2015-04-01 23:05 ` Eduardo Habkost 2015-04-02 7:09 ` [Qemu-devel] " Michael Mueller 2015-04-02 7:09 ` Michael Mueller 2015-04-02 7:09 ` Michael Mueller 2015-04-02 15:15 ` [Qemu-devel] " Eduardo Habkost 2015-04-02 15:15 ` Eduardo Habkost 2015-03-30 14:28 ` [PATCH v4 12/15] Add optional parameters to QMP command query-cpu-definitions Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 20:28 ` Eric Blake 2015-03-30 20:28 ` Eric Blake 2015-03-31 7:42 ` Michael Mueller 2015-03-31 7:42 ` Michael Mueller 2015-03-31 7:42 ` Michael Mueller 2015-03-31 19:46 ` Eduardo Habkost 2015-03-31 19:46 ` [Qemu-devel] " Eduardo Habkost 2015-03-31 19:46 ` Eduardo Habkost 2015-03-31 19:50 ` Eric Blake 2015-03-31 19:50 ` [Qemu-devel] " Eric Blake 2015-03-31 19:50 ` Eric Blake 2015-03-31 20:22 ` [Qemu-devel] " Michael Mueller 2015-03-31 20:22 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 13/15] target-s390x: Extend " Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 19:54 ` Eduardo Habkost 2015-03-30 19:54 ` [Qemu-devel] " Eduardo Habkost 2015-03-30 14:28 ` [PATCH v4 14/15] target-s390x: Introduce facility test routine Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller 2015-03-30 14:28 ` Michael Mueller 2015-03-30 14:28 ` [PATCH v4 15/15] target-s390x: Enable cpu model usage Michael Mueller 2015-03-30 14:28 ` [Qemu-devel] " Michael Mueller
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