From: "Cho, Yu-Chen" <acho@suse.com>
To: qemu-devel@nongnu.org, qemu-s390x@nongnu.org
Cc: cohuck@redhat.com, thuth@redhat.com,
richard.henderson@linaro.org, cfontana@suse.de, david@redhat.com,
pasic@linux.ibm.com, borntraeger@de.ibm.com, pbonzini@redhat.com,
acho@suse.com
Subject: [RFC v4 12/14] target/s390x: move kvm files into kvm/
Date: Mon, 24 May 2021 10:52:54 +0800 [thread overview]
Message-ID: <20210524025256.22252-12-acho@suse.com> (raw)
In-Reply-To: <20210524025256.22252-1-acho@suse.com>
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Cho, Yu-Chen <acho@suse.com>
---
hw/intc/s390_flic_kvm.c | 2 +-
hw/s390x/s390-stattrib-kvm.c | 2 +-
hw/s390x/tod-kvm.c | 2 +-
hw/vfio/ap.c | 2 +-
meson.build | 1 +
target/s390x/cpu-sysemu.c | 2 +-
target/s390x/cpu.c | 2 +-
target/s390x/cpu_models.c | 2 +-
target/s390x/diag.c | 2 +-
target/s390x/interrupt.c | 2 +-
target/s390x/{ => kvm}/kvm.c | 2 +-
target/s390x/{ => kvm}/kvm_s390x.h | 0
target/s390x/kvm/meson.build | 17 +++++++++++++++++
target/s390x/kvm/trace-events | 7 +++++++
target/s390x/kvm/trace.h | 1 +
target/s390x/machine.c | 2 +-
target/s390x/meson.build | 16 +---------------
target/s390x/mmu_helper.c | 2 +-
target/s390x/trace-events | 6 ------
19 files changed, 39 insertions(+), 33 deletions(-)
rename target/s390x/{ => kvm}/kvm.c (99%)
rename target/s390x/{ => kvm}/kvm_s390x.h (100%)
create mode 100644 target/s390x/kvm/meson.build
create mode 100644 target/s390x/kvm/trace-events
create mode 100644 target/s390x/kvm/trace.h
diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c
index 929cfa3a68..efe5054182 100644
--- a/hw/intc/s390_flic_kvm.c
+++ b/hw/intc/s390_flic_kvm.c
@@ -11,7 +11,7 @@
*/
#include "qemu/osdep.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include <sys/ioctl.h>
#include "qemu/error-report.h"
#include "qemu/module.h"
diff --git a/hw/s390x/s390-stattrib-kvm.c b/hw/s390x/s390-stattrib-kvm.c
index f0b11a74e4..24cd01382e 100644
--- a/hw/s390x/s390-stattrib-kvm.c
+++ b/hw/s390x/s390-stattrib-kvm.c
@@ -16,7 +16,7 @@
#include "qemu/error-report.h"
#include "sysemu/kvm.h"
#include "exec/ram_addr.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
Object *kvm_s390_stattrib_create(void)
{
diff --git a/hw/s390x/tod-kvm.c b/hw/s390x/tod-kvm.c
index 0b94477486..ec855811ae 100644
--- a/hw/s390x/tod-kvm.c
+++ b/hw/s390x/tod-kvm.c
@@ -13,7 +13,7 @@
#include "qemu/module.h"
#include "sysemu/runstate.h"
#include "hw/s390x/tod.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
static void kvm_s390_get_tod_raw(S390TOD *tod, Error **errp)
{
diff --git a/hw/vfio/ap.c b/hw/vfio/ap.c
index 4b32aca1a0..e0dd561e85 100644
--- a/hw/vfio/ap.c
+++ b/hw/vfio/ap.c
@@ -21,7 +21,7 @@
#include "qemu/module.h"
#include "qemu/option.h"
#include "qemu/config-file.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "migration/vmstate.h"
#include "hw/qdev-properties.h"
#include "hw/s390x/ap-bridge.h"
diff --git a/meson.build b/meson.build
index 1559e8d873..37be2e60c3 100644
--- a/meson.build
+++ b/meson.build
@@ -1863,6 +1863,7 @@ if have_system or have_user
'target/ppc',
'target/riscv',
'target/s390x',
+ 'target/s390x/kvm',
'target/sparc',
]
endif
diff --git a/target/s390x/cpu-sysemu.c b/target/s390x/cpu-sysemu.c
index 6081b7ef32..f3c1b4845a 100644
--- a/target/s390x/cpu-sysemu.c
+++ b/target/s390x/cpu-sysemu.c
@@ -24,7 +24,7 @@
#include "qapi/error.h"
#include "cpu.h"
#include "s390x-internal.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "sysemu/kvm.h"
#include "sysemu/reset.h"
#include "qemu/timer.h"
diff --git a/target/s390x/cpu.c b/target/s390x/cpu.c
index 59efe48bcd..6e82ba73cc 100644
--- a/target/s390x/cpu.c
+++ b/target/s390x/cpu.c
@@ -24,7 +24,7 @@
#include "qapi/error.h"
#include "cpu.h"
#include "s390x-internal.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "sysemu/kvm.h"
#include "sysemu/reset.h"
#include "qemu/module.h"
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 4ff8cba7e5..0ed1c23774 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -13,7 +13,7 @@
#include "qemu/osdep.h"
#include "cpu.h"
#include "s390x-internal.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "sysemu/kvm.h"
#include "sysemu/tcg.h"
#include "qapi/error.h"
diff --git a/target/s390x/diag.c b/target/s390x/diag.c
index 8405f69df0..76b01dcd68 100644
--- a/target/s390x/diag.c
+++ b/target/s390x/diag.c
@@ -21,7 +21,7 @@
#include "hw/s390x/s390-virtio-ccw.h"
#include "hw/s390x/pv.h"
#include "sysemu/kvm.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
int handle_diag_288(CPUS390XState *env, uint64_t r1, uint64_t r3)
{
diff --git a/target/s390x/interrupt.c b/target/s390x/interrupt.c
index 734f0c62de..5195f060ec 100644
--- a/target/s390x/interrupt.c
+++ b/target/s390x/interrupt.c
@@ -9,7 +9,7 @@
#include "qemu/osdep.h"
#include "cpu.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "s390x-internal.h"
#include "exec/exec-all.h"
#include "sysemu/kvm.h"
diff --git a/target/s390x/kvm.c b/target/s390x/kvm/kvm.c
similarity index 99%
rename from target/s390x/kvm.c
rename to target/s390x/kvm/kvm.c
index 2a22cc69f6..4e47563faf 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm/kvm.c
@@ -27,7 +27,7 @@
#include "qemu-common.h"
#include "cpu.h"
#include "s390x-internal.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "sysemu/kvm_int.h"
#include "qemu/cutils.h"
#include "qapi/error.h"
diff --git a/target/s390x/kvm_s390x.h b/target/s390x/kvm/kvm_s390x.h
similarity index 100%
rename from target/s390x/kvm_s390x.h
rename to target/s390x/kvm/kvm_s390x.h
diff --git a/target/s390x/kvm/meson.build b/target/s390x/kvm/meson.build
new file mode 100644
index 0000000000..d1356356b1
--- /dev/null
+++ b/target/s390x/kvm/meson.build
@@ -0,0 +1,17 @@
+
+s390x_ss.add(when: 'CONFIG_KVM', if_true: files(
+ 'kvm.c'
+))
+
+# Newer kernels on s390 check for an S390_PGSTE program header and
+# enable the pgste page table extensions in that case. This makes
+# the vm.allocate_pgste sysctl unnecessary. We enable this program
+# header if
+# - we build on s390x
+# - we build the system emulation for s390x (qemu-system-s390x)
+# - KVM is enabled
+# - the linker supports --s390-pgste
+if host_machine.cpu_family() == 's390x' and cc.has_link_argument('-Wl,--s390-pgste')
+ s390x_softmmu_ss.add(when: 'CONFIG_KVM',
+ if_true: declare_dependency(link_args: ['-Wl,--s390-pgste']))
+endif
diff --git a/target/s390x/kvm/trace-events b/target/s390x/kvm/trace-events
new file mode 100644
index 0000000000..5289f5f675
--- /dev/null
+++ b/target/s390x/kvm/trace-events
@@ -0,0 +1,7 @@
+# See docs/devel/tracing.txt for syntax documentation.
+
+# kvm.c
+kvm_enable_cmma(int rc) "CMMA: enabling with result code %d"
+kvm_clear_cmma(int rc) "CMMA: clearing with result code %d"
+kvm_failed_cpu_state_set(int cpu_index, uint8_t state, const char *msg) "Warning: Unable to set cpu %d state %" PRIu8 " to KVM: %s"
+kvm_assign_subch_ioeventfd(int fd, uint32_t addr, bool assign, int datamatch) "fd: %d sch: @0x%x assign: %d vq: %d"
diff --git a/target/s390x/kvm/trace.h b/target/s390x/kvm/trace.h
new file mode 100644
index 0000000000..ae195b1306
--- /dev/null
+++ b/target/s390x/kvm/trace.h
@@ -0,0 +1 @@
+#include "trace/trace-target_s390x_kvm.h"
diff --git a/target/s390x/machine.c b/target/s390x/machine.c
index 81a8a7ff99..37a076858c 100644
--- a/target/s390x/machine.c
+++ b/target/s390x/machine.c
@@ -17,7 +17,7 @@
#include "qemu/osdep.h"
#include "cpu.h"
#include "s390x-internal.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "migration/vmstate.h"
#include "tcg/tcg_s390x.h"
#include "sysemu/kvm.h"
diff --git a/target/s390x/meson.build b/target/s390x/meson.build
index 6c8e03b8fb..ec73bed524 100644
--- a/target/s390x/meson.build
+++ b/target/s390x/meson.build
@@ -8,8 +8,6 @@ s390x_ss.add(files(
'cpu-dump.c',
))
-s390x_ss.add(when: 'CONFIG_KVM', if_true: files('kvm.c'))
-
gen_features = executable('gen-features', 'gen-features.c', native: true,
build_by_default: false)
@@ -32,22 +30,10 @@ s390x_softmmu_ss.add(files(
'cpu-sysemu.c',
))
-# Newer kernels on s390 check for an S390_PGSTE program header and
-# enable the pgste page table extensions in that case. This makes
-# the vm.allocate_pgste sysctl unnecessary. We enable this program
-# header if
-# - we build on s390x
-# - we build the system emulation for s390x (qemu-system-s390x)
-# - KVM is enabled
-# - the linker supports --s390-pgste
-if host_machine.cpu_family() == 's390x' and cc.has_link_argument('-Wl,--s390-pgste')
- s390x_softmmu_ss.add(when: 'CONFIG_KVM',
- if_true: declare_dependency(link_args: ['-Wl,--s390-pgste']))
-endif
-
s390x_user_ss = ss.source_set()
subdir('tcg')
+subdir('kvm')
target_arch += {'s390x': s390x_ss}
target_softmmu_arch += {'s390x': s390x_softmmu_ss}
diff --git a/target/s390x/mmu_helper.c b/target/s390x/mmu_helper.c
index 52fdd86c63..d779a9fc51 100644
--- a/target/s390x/mmu_helper.c
+++ b/target/s390x/mmu_helper.c
@@ -20,7 +20,7 @@
#include "exec/address-spaces.h"
#include "cpu.h"
#include "s390x-internal.h"
-#include "kvm_s390x.h"
+#include "kvm/kvm_s390x.h"
#include "sysemu/kvm.h"
#include "sysemu/tcg.h"
#include "exec/exec-all.h"
diff --git a/target/s390x/trace-events b/target/s390x/trace-events
index e6c5fc1d03..c3414f58af 100644
--- a/target/s390x/trace-events
+++ b/target/s390x/trace-events
@@ -10,12 +10,6 @@ ioinst_sch_id(const char *insn, int cssid, int ssid, int schid) "IOINST: %s (%x.
ioinst_chp_id(const char *insn, int cssid, int chpid) "IOINST: %s (%x.%02x)"
ioinst_chsc_cmd(uint16_t cmd, uint16_t len) "IOINST: chsc command 0x%04x, len 0x%04x"
-# kvm.c
-kvm_enable_cmma(int rc) "CMMA: enabling with result code %d"
-kvm_clear_cmma(int rc) "CMMA: clearing with result code %d"
-kvm_failed_cpu_state_set(int cpu_index, uint8_t state, const char *msg) "Warning: Unable to set cpu %d state %" PRIu8 " to KVM: %s"
-kvm_assign_subch_ioeventfd(int fd, uint32_t addr, bool assign, int datamatch) "fd: %d sch: @0x%x assign: %d vq: %d"
-
# cpu-sysemu.c
cpu_set_state(int cpu_index, uint8_t state) "setting cpu %d state to %" PRIu8
cpu_halt(int cpu_index) "halting cpu %d"
--
2.31.1
next prev parent reply other threads:[~2021-05-24 3:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-24 2:52 [RFC v4 01/14] target/s390x: meson: add target_user_arch Cho, Yu-Chen
2021-05-24 2:52 ` [RFC v4 02/14] hw/s390x: rename tod-qemu.c to tod-tcg.c Cho, Yu-Chen
2021-05-24 2:52 ` [RFC v4 03/14] hw/s390x: only build tod-tcg from the CONFIG_TCG build Cho, Yu-Chen
2021-05-24 2:52 ` [RFC v4 04/14] hw/s390x: tod: make explicit checks for accelerators when initializing Cho, Yu-Chen
2021-05-24 2:52 ` [RFC v4 05/14] target/s390x: remove tcg-stub.c Cho, Yu-Chen
2021-05-24 2:52 ` [RFC v4 06/14] target/s390x: start moving TCG-only code to tcg/ Cho, Yu-Chen
2021-06-02 9:48 ` Cornelia Huck
2021-05-24 2:52 ` [RFC v4 07/14] target/s390x: move sysemu-only code out to cpu-sysemu.c Cho, Yu-Chen
2021-06-02 10:05 ` Cornelia Huck
2021-05-24 2:52 ` [RFC v4 08/14] target/s390x: split cpu-dump from helper.c Cho, Yu-Chen
2021-06-02 10:20 ` Cornelia Huck
2021-05-24 2:52 ` [RFC v4 09/14] target/s390x: make helper.c sysemu-only Cho, Yu-Chen
2021-06-02 10:22 ` Cornelia Huck
2021-05-24 2:52 ` [RFC v4 10/14] target/s390x: use kvm_enabled() to wrap call to kvm_s390_get_hpage_1m Cho, Yu-Chen
2021-06-02 10:41 ` Cornelia Huck
2021-05-24 2:52 ` [RFC v4 11/14] target/s390x: remove kvm-stub.c Cho, Yu-Chen
2021-06-02 10:44 ` Cornelia Huck
2021-06-02 11:23 ` Thomas Huth
2021-05-24 2:52 ` Cho, Yu-Chen [this message]
2021-05-24 2:52 ` [RFC v4 13/14] target/s390x: split sysemu part of cpu models Cho, Yu-Chen
2021-05-24 2:52 ` [RFC v4 14/14] MAINTAINERS: update s390x directories Cho, Yu-Chen
2021-06-02 10:37 ` Philippe Mathieu-Daudé
2021-06-02 10:48 ` Cornelia Huck
2021-06-02 9:44 ` [RFC v4 01/14] target/s390x: meson: add target_user_arch Cornelia Huck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210524025256.22252-12-acho@suse.com \
--to=acho@suse.com \
--cc=borntraeger@de.ibm.com \
--cc=cfontana@suse.de \
--cc=cohuck@redhat.com \
--cc=david@redhat.com \
--cc=pasic@linux.ibm.com \
--cc=pbonzini@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-s390x@nongnu.org \
--cc=richard.henderson@linaro.org \
--cc=thuth@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.