* [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM
@ 2018-04-05 2:20 David Gibson
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL David Gibson
` (3 more replies)
0 siblings, 4 replies; 9+ messages in thread
From: David Gibson @ 2018-04-05 2:20 UTC (permalink / raw)
To: ehabkost, imammedo; +Cc: qemu-devel, pbonzini, qemu-ppc, David Gibson
This series makes some small changes to make it easier to obtain the
host page size backing given portions of guest RAM. We use this in a
couple of places currently, and I have one or two more to add in some
upcoming code.
Changes since v1:
* Reworked design based on Eduardo's feedback
* Split into two patches
David Gibson (2):
Make qemu_mempath_getpagesize() accept NULL
Add host_memory_backend_pagesize() helper
backends/hostmem.c | 11 +++++++++++
exec.c | 20 +++++---------------
include/sysemu/hostmem.h | 2 ++
target/ppc/kvm.c | 10 +---------
util/mmap-alloc.c | 26 ++++++++++++++------------
5 files changed, 33 insertions(+), 36 deletions(-)
--
2.14.3
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Qemu-devel] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL
2018-04-05 2:20 [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM David Gibson
@ 2018-04-05 2:20 ` David Gibson
2018-04-05 13:56 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 2/2] Add host_memory_backend_pagesize() helper David Gibson
` (2 subsequent siblings)
3 siblings, 1 reply; 9+ messages in thread
From: David Gibson @ 2018-04-05 2:20 UTC (permalink / raw)
To: ehabkost, imammedo; +Cc: qemu-devel, pbonzini, qemu-ppc, David Gibson
qemu_mempath_getpagesize() gets the effective (host side) page size for
a block of memory backed by an mmap()ed file on the host. It requires
the mem_path parameter to be non-NULL.
This ends up meaning all the callers need a different case for handling
anonymous memory (for memory-backend-ram or default memory with -mem-path
is not specified).
We can make all those callers a little simpler by
qemu_mempath_getpagesize() accept NULL, and treat that as the anonymous
memory case.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
exec.c | 21 ++++++---------------
target/ppc/kvm.c | 8 ++------
util/mmap-alloc.c | 26 ++++++++++++++------------
3 files changed, 22 insertions(+), 33 deletions(-)
diff --git a/exec.c b/exec.c
index 02b1efebb7..b38b004563 100644
--- a/exec.c
+++ b/exec.c
@@ -1488,19 +1488,14 @@ void ram_block_dump(Monitor *mon)
*/
static int find_max_supported_pagesize(Object *obj, void *opaque)
{
- char *mem_path;
long *hpsize_min = opaque;
if (object_dynamic_cast(obj, TYPE_MEMORY_BACKEND)) {
- mem_path = object_property_get_str(obj, "mem-path", NULL);
- if (mem_path) {
- long hpsize = qemu_mempath_getpagesize(mem_path);
- g_free(mem_path);
- if (hpsize < *hpsize_min) {
- *hpsize_min = hpsize;
- }
- } else {
- *hpsize_min = getpagesize();
+ char *mem_path = object_property_get_str(obj, "mem-path", NULL);
+ long hpsize = qemu_mempath_getpagesize(mem_path);
+ g_free(mem_path);
+ if (hpsize < *hpsize_min) {
+ *hpsize_min = hpsize;
}
}
@@ -1513,11 +1508,7 @@ long qemu_getrampagesize(void)
long mainrampagesize;
Object *memdev_root;
- if (mem_path) {
- mainrampagesize = qemu_mempath_getpagesize(mem_path);
- } else {
- mainrampagesize = getpagesize();
- }
+ mainrampagesize = qemu_mempath_getpagesize(mem_path);
/* it's possible we have memory-backend objects with
* hugepage-backed RAM. these may get mapped into system
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 1bd38c6a90..f393eae127 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -496,12 +496,8 @@ bool kvmppc_is_mem_backend_page_size_ok(const char *obj_path)
char *mempath = object_property_get_str(mem_obj, "mem-path", NULL);
long pagesize;
- if (mempath) {
- pagesize = qemu_mempath_getpagesize(mempath);
- g_free(mempath);
- } else {
- pagesize = getpagesize();
- }
+ pagesize = qemu_mempath_getpagesize(mempath);
+ g_free(mempath);
return pagesize >= max_cpu_page_size;
}
diff --git a/util/mmap-alloc.c b/util/mmap-alloc.c
index 2fd8cbcc6f..fd329eccd8 100644
--- a/util/mmap-alloc.c
+++ b/util/mmap-alloc.c
@@ -50,19 +50,21 @@ size_t qemu_mempath_getpagesize(const char *mem_path)
struct statfs fs;
int ret;
- do {
- ret = statfs(mem_path, &fs);
- } while (ret != 0 && errno == EINTR);
-
- if (ret != 0) {
- fprintf(stderr, "Couldn't statfs() memory path: %s\n",
- strerror(errno));
- exit(1);
- }
+ if (mem_path) {
+ do {
+ ret = statfs(mem_path, &fs);
+ } while (ret != 0 && errno == EINTR);
- if (fs.f_type == HUGETLBFS_MAGIC) {
- /* It's hugepage, return the huge page size */
- return fs.f_bsize;
+ if (ret != 0) {
+ fprintf(stderr, "Couldn't statfs() memory path: %s\n",
+ strerror(errno));
+ exit(1);
+ }
+
+ if (fs.f_type == HUGETLBFS_MAGIC) {
+ /* It's hugepage, return the huge page size */
+ return fs.f_bsize;
+ }
}
#ifdef __sparc__
/* SPARC Linux needs greater alignment than the pagesize */
--
2.14.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [Qemu-devel] [PATCHv2 for-2.13 2/2] Add host_memory_backend_pagesize() helper
2018-04-05 2:20 [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM David Gibson
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL David Gibson
@ 2018-04-05 2:20 ` David Gibson
2018-04-05 14:04 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2018-04-05 2:35 ` [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM no-reply
2018-04-05 2:38 ` no-reply
3 siblings, 1 reply; 9+ messages in thread
From: David Gibson @ 2018-04-05 2:20 UTC (permalink / raw)
To: ehabkost, imammedo; +Cc: qemu-devel, pbonzini, qemu-ppc, David Gibson
There are a couple places (one generic, one target specific) where we need
to get the host page size associated with a particular memory backend. I
have some upcoming code which will add another place which wants this. So,
for convenience, add a helper function to calculate this.
host_memory_backend_pagesize() returns the host pagesize for a given
HostMemoryBackend object.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
backends/hostmem.c | 11 +++++++++++
exec.c | 5 ++---
include/sysemu/hostmem.h | 2 ++
target/ppc/kvm.c | 6 +-----
4 files changed, 16 insertions(+), 8 deletions(-)
diff --git a/backends/hostmem.c b/backends/hostmem.c
index f61093654e..ff2bb0489c 100644
--- a/backends/hostmem.c
+++ b/backends/hostmem.c
@@ -18,6 +18,7 @@
#include "qapi/visitor.h"
#include "qemu/config-file.h"
#include "qom/object_interfaces.h"
+#include "qemu/mmap-alloc.h"
#ifdef CONFIG_NUMA
#include <numaif.h>
@@ -262,6 +263,16 @@ bool host_memory_backend_is_mapped(HostMemoryBackend *backend)
return backend->is_mapped;
}
+size_t host_memory_backend_pagesize(HostMemoryBackend *memdev)
+{
+ Object *obj = OBJECT(memdev);
+ char *path = object_property_get_str(obj, "mem-path", NULL);
+ size_t pagesize = qemu_mempath_getpagesize(path);
+
+ g_free(path);
+ return pagesize;
+}
+
static void
host_memory_backend_memory_complete(UserCreatable *uc, Error **errp)
{
diff --git a/exec.c b/exec.c
index b38b004563..c7fcefa851 100644
--- a/exec.c
+++ b/exec.c
@@ -1491,9 +1491,8 @@ static int find_max_supported_pagesize(Object *obj, void *opaque)
long *hpsize_min = opaque;
if (object_dynamic_cast(obj, TYPE_MEMORY_BACKEND)) {
- char *mem_path = object_property_get_str(obj, "mem-path", NULL);
- long hpsize = qemu_mempath_getpagesize(mem_path);
- g_free(mem_path);
+ long hpsize = host_memory_backend_pagesize(MEMORY_BACKEND(obj));
+
if (hpsize < *hpsize_min) {
*hpsize_min = hpsize;
}
diff --git a/include/sysemu/hostmem.h b/include/sysemu/hostmem.h
index 47bc9846ac..bc36899bb8 100644
--- a/include/sysemu/hostmem.h
+++ b/include/sysemu/hostmem.h
@@ -68,4 +68,6 @@ MemoryRegion *host_memory_backend_get_memory(HostMemoryBackend *backend,
void host_memory_backend_set_mapped(HostMemoryBackend *backend, bool mapped);
bool host_memory_backend_is_mapped(HostMemoryBackend *backend);
+size_t host_memory_backend_pagesize(HostMemoryBackend *memdev);
+
#endif
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index f393eae127..1ab9cf3a8a 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -493,11 +493,7 @@ static void kvm_fixup_page_sizes(PowerPCCPU *cpu)
bool kvmppc_is_mem_backend_page_size_ok(const char *obj_path)
{
Object *mem_obj = object_resolve_path(obj_path, NULL);
- char *mempath = object_property_get_str(mem_obj, "mem-path", NULL);
- long pagesize;
-
- pagesize = qemu_mempath_getpagesize(mempath);
- g_free(mempath);
+ long pagesize = host_memory_backend_pagesize(MEMORY_BACKEND(mem_obj));
return pagesize >= max_cpu_page_size;
}
--
2.14.3
^ permalink raw reply related [flat|nested] 9+ messages in thread
* Re: [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM
2018-04-05 2:20 [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM David Gibson
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL David Gibson
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 2/2] Add host_memory_backend_pagesize() helper David Gibson
@ 2018-04-05 2:35 ` no-reply
2018-04-05 3:00 ` David Gibson
2018-04-05 2:38 ` no-reply
3 siblings, 1 reply; 9+ messages in thread
From: no-reply @ 2018-04-05 2:35 UTC (permalink / raw)
To: david; +Cc: famz, ehabkost, imammedo, pbonzini, qemu-ppc, qemu-devel
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20180405022002.17809-1-david@gibson.dropbear.id.au
Subject: [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
failed=1
echo
fi
n=$((n+1))
done
exit $failed
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
* [new tag] patchew/20180405022002.17809-1-david@gibson.dropbear.id.au -> patchew/20180405022002.17809-1-david@gibson.dropbear.id.au
Switched to a new branch 'test'
3a2019a8ad Add host_memory_backend_pagesize() helper
d70b1b2b92 Make qemu_mempath_getpagesize() accept NULL
=== OUTPUT BEGIN ===
Checking PATCH 1/2: Make qemu_mempath_getpagesize() accept NULL...
ERROR: braces {} are necessary for all arms of this statement
#96: FILE: util/mmap-alloc.c:56:
+ } while (ret != 0 && errno == EINTR);
[...]
total: 1 errors, 0 warnings, 82 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 2/2: Add host_memory_backend_pagesize() helper...
=== OUTPUT END ===
Test command exited with code: 1
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM
2018-04-05 2:20 [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM David Gibson
` (2 preceding siblings ...)
2018-04-05 2:35 ` [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM no-reply
@ 2018-04-05 2:38 ` no-reply
3 siblings, 0 replies; 9+ messages in thread
From: no-reply @ 2018-04-05 2:38 UTC (permalink / raw)
To: david; +Cc: famz, ehabkost, imammedo, pbonzini, qemu-ppc, qemu-devel
Hi,
This series failed docker-mingw@fedora build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
Type: series
Message-id: 20180405022002.17809-1-david@gibson.dropbear.id.au
Subject: [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM
=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-mingw@fedora
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
3a2019a8ad Add host_memory_backend_pagesize() helper
d70b1b2b92 Make qemu_mempath_getpagesize() accept NULL
=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-4be3mrc1/src/dtc'...
Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
BUILD fedora
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-4be3mrc1/src'
GEN /var/tmp/patchew-tester-tmp-4be3mrc1/src/docker-src.2018-04-04-22.35.38.5043/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-4be3mrc1/src/docker-src.2018-04-04-22.35.38.5043/qemu.tar.vroot'...
done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-4be3mrc1/src/docker-src.2018-04-04-22.35.38.5043/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out 'e54388015af1fb4bf04d0bca99caba1074d9cc42'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-4be3mrc1/src/docker-src.2018-04-04-22.35.38.5043/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '6b3d716e2b6472eb7189d3220552280ef3d832ce'
COPY RUNNER
RUN test-mingw in qemu:fedora
Packages installed:
PyYAML-3.12-5.fc27.x86_64
SDL-devel-1.2.15-29.fc27.x86_64
bc-1.07.1-3.fc27.x86_64
bison-3.0.4-8.fc27.x86_64
bzip2-1.0.6-24.fc27.x86_64
ccache-3.3.6-1.fc27.x86_64
clang-5.0.1-3.fc27.x86_64
findutils-4.6.0-16.fc27.x86_64
flex-2.6.1-5.fc27.x86_64
gcc-7.3.1-5.fc27.x86_64
gcc-c++-7.3.1-5.fc27.x86_64
gettext-0.19.8.1-12.fc27.x86_64
git-2.14.3-3.fc27.x86_64
glib2-devel-2.54.3-2.fc27.x86_64
hostname-3.18-4.fc27.x86_64
libaio-devel-0.3.110-9.fc27.x86_64
libasan-7.3.1-5.fc27.x86_64
libfdt-devel-1.4.6-1.fc27.x86_64
libubsan-7.3.1-5.fc27.x86_64
llvm-5.0.1-3.fc27.x86_64
make-4.2.1-4.fc27.x86_64
mingw32-SDL-1.2.15-9.fc27.noarch
mingw32-bzip2-1.0.6-9.fc27.noarch
mingw32-curl-7.54.1-2.fc27.noarch
mingw32-glib2-2.54.1-1.fc27.noarch
mingw32-gmp-6.1.2-2.fc27.noarch
mingw32-gnutls-3.5.13-2.fc27.noarch
mingw32-gtk2-2.24.31-4.fc27.noarch
mingw32-gtk3-3.22.16-1.fc27.noarch
mingw32-libjpeg-turbo-1.5.1-3.fc27.noarch
mingw32-libpng-1.6.29-2.fc27.noarch
mingw32-libssh2-1.8.0-3.fc27.noarch
mingw32-libtasn1-4.13-1.fc27.noarch
mingw32-nettle-3.3-3.fc27.noarch
mingw32-pixman-0.34.0-3.fc27.noarch
mingw32-pkg-config-0.28-9.fc27.x86_64
mingw64-SDL-1.2.15-9.fc27.noarch
mingw64-bzip2-1.0.6-9.fc27.noarch
mingw64-curl-7.54.1-2.fc27.noarch
mingw64-glib2-2.54.1-1.fc27.noarch
mingw64-gmp-6.1.2-2.fc27.noarch
mingw64-gnutls-3.5.13-2.fc27.noarch
mingw64-gtk2-2.24.31-4.fc27.noarch
mingw64-gtk3-3.22.16-1.fc27.noarch
mingw64-libjpeg-turbo-1.5.1-3.fc27.noarch
mingw64-libpng-1.6.29-2.fc27.noarch
mingw64-libssh2-1.8.0-3.fc27.noarch
mingw64-libtasn1-4.13-1.fc27.noarch
mingw64-nettle-3.3-3.fc27.noarch
mingw64-pixman-0.34.0-3.fc27.noarch
mingw64-pkg-config-0.28-9.fc27.x86_64
nettle-devel-3.4-1.fc27.x86_64
perl-5.26.1-403.fc27.x86_64
pixman-devel-0.34.0-4.fc27.x86_64
python3-3.6.2-13.fc27.x86_64
sparse-0.5.1-2.fc27.x86_64
tar-1.29-7.fc27.x86_64
which-2.21-4.fc27.x86_64
zlib-devel-1.2.11-4.fc27.x86_64
Environment variables:
TARGET_LIST=
PACKAGES=ccache gettext git tar PyYAML sparse flex bison python3 bzip2 hostname glib2-devel pixman-devel zlib-devel SDL-devel libfdt-devel gcc gcc-c++ llvm clang make perl which bc findutils libaio-devel nettle-devel libasan libubsan mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config mingw32-gtk2 mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1 mingw32-libjpeg-turbo mingw32-libpng mingw32-curl mingw32-libssh2 mingw32-bzip2 mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL mingw64-pkg-config mingw64-gtk2 mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1 mingw64-libjpeg-turbo mingw64-libpng mingw64-curl mingw64-libssh2 mingw64-bzip2
J=8
V=
HOSTNAME=8fd406fb9298
DEBUG=
SHOW_ENV=1
PWD=/
HOME=/root
CCACHE_DIR=/var/tmp/ccache
DISTTAG=f27container
QEMU_CONFIGURE_OPTS=--python=/usr/bin/python3
FGC=f27
TEST_DIR=/tmp/qemu-test
SHLVL=1
FEATURES=mingw clang pyyaml asan dtc
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
MAKEFLAGS= -j8
EXTRA_CONFIGURE_OPTS=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install --python=/usr/bin/python3 --cross-prefix=x86_64-w64-mingw32- --enable-trace-backends=simple --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --with-sdlabi=1.2 --with-gtkabi=2.0
Install prefix /tmp/qemu-test/install
BIOS directory /tmp/qemu-test/install
firmware path /tmp/qemu-test/install/share/qemu-firmware
binary directory /tmp/qemu-test/install
library directory /tmp/qemu-test/install/lib
module directory /tmp/qemu-test/install/lib
libexec directory /tmp/qemu-test/install/libexec
include directory /tmp/qemu-test/install/include
config directory /tmp/qemu-test/install
local state directory queried at runtime
Windows SDK no
Source path /tmp/qemu-test/src
GIT binary git
GIT submodules
C compiler x86_64-w64-mingw32-gcc
Host C compiler cc
C++ compiler x86_64-w64-mingw32-g++
Objective-C compiler clang
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -Werror -DHAS_LIBSSH2_SFTP_FSYNC -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -m64 -mcx16 -mthreads -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16
LDFLAGS -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m64 -g
make make
install install
python /usr/bin/python3 -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support yes (1.2.15)
GTK support yes (2.24.31)
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support yes
GNUTLS rnd yes
libgcrypt no
libgcrypt kdf no
nettle yes (3.3)
nettle kdf yes
libtasn1 yes
curses support no
virgl support no
curl support yes
mingw32 support yes
Audio drivers dsound
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support yes
VNC PNG support yes
xen support no
brlapi support no
bluez support no
Documentation no
PIE no
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support no
Install blobs yes
KVM support no
HAX support yes
HVF support no
WHPX support no
TCG support yes
TCG debug enabled no
TCG interpreter no
malloc trim support no
RDMA support no
fdt support yes
membarrier no
preadv support no
fdatasync no
madvise no
posix_madvise no
posix_memalign no
libcap-ng support no
vhost-net support no
vhost-crypto support no
vhost-scsi support no
vhost-vsock support no
vhost-user support no
Trace backends simple
Trace output file trace-<pid>
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info yes
QGA MSI support no
seccomp support no
coroutine backend win32
coroutine pool yes
debug stack usage no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support yes
TPM passthrough no
TPM emulator no
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support yes
NUMA host support no
libxml2 no
tcmalloc support no
jemalloc support no
avx2 optimization yes
replication support yes
VxHS block device no
capstone no
WARNING: Use of GTK 2.0 is deprecated and will be removed in
WARNING: future releases. Please switch to using GTK 3.0
WARNING: Use of SDL 1.2 is deprecated and will be removed in
WARNING: future releases. Please switch to using SDL 2.0
mkdir -p dtc/libfdt
mkdir -p dtc/tests
GEN x86_64-softmmu/config-devices.mak.tmp
GEN aarch64-softmmu/config-devices.mak.tmp
GEN config-host.h
GEN qemu-options.def
GEN qapi-gen
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN x86_64-softmmu/config-devices.mak
GEN trace/generated-helpers.c
GEN module_block.h
GEN aarch64-softmmu/config-devices.mak
GEN ui/input-keymap-atset1-to-qcode.c
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-atset1.c
GEN ui/input-keymap-qcode-to-atset2.c
GEN ui/input-keymap-qcode-to-atset3.c
GEN ui/input-keymap-qcode-to-linux.c
GEN ui/input-keymap-qcode-to-qnum.c
GEN ui/input-keymap-qcode-to-sun.c
GEN ui/input-keymap-qnum-to-qcode.c
GEN ui/input-keymap-usb-to-qcode.c
GEN ui/input-keymap-win32-to-qcode.c
GEN ui/input-keymap-x11-to-qcode.c
GEN ui/input-keymap-xorgevdev-to-qcode.c
GEN ui/input-keymap-xorgkbd-to-qcode.c
GEN ui/input-keymap-xorgxquartz-to-qcode.c
GEN tests/test-qapi-gen
GEN ui/input-keymap-xorgxwin-to-qcode.c
GEN trace-root.h
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
GEN migration/trace.h
GEN block/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/rdma/trace.h
GEN hw/rdma/vmw/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/misc/macio/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sparc64/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/pci-host/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/acpi/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/hppa/trace.h
GEN hw/xen/trace.h
GEN hw/ide/trace.h
GEN hw/tpm/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN accel/tcg/trace.h
GEN accel/kvm/trace.h
GEN nbd/trace.h
GEN scsi/trace.h
GEN trace-root.c
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/rdma/trace.c
GEN hw/rdma/vmw/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/misc/macio/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sparc64/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/pci-host/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/hppa/trace.c
GEN hw/xen/trace.c
GEN hw/ide/trace.c
GEN hw/tpm/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN accel/tcg/trace.c
GEN accel/kvm/trace.c
GEN nbd/trace.c
GEN scsi/trace.c
GEN config-all-devices.mak
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtoverlay.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/srcpos.c
BISON dtc-parser.tab.c
LEX dtc-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/treesource.c
DEP /tmp/qemu-test/src/dtc/livetree.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP /tmp/qemu-test/src/dtc/checks.c
DEP convert-dtsv0-lexer.lex.c
DEP dtc-parser.tab.c
DEP dtc-lexer.lex.c
CHK version_gen.h
UPD version_gen.h
DEP /tmp/qemu-test/src/dtc/util.c
CC libfdt/fdt.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
x86_64-w64-mingw32-ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
RC version.o
mkdir -p dtc/libfdt
mkdir -p dtc/tests
GEN qga/qapi-generated/qapi-gen
CC qapi/qapi-builtin-types.o
CC qapi/qapi-types.o
CC qapi/qapi-types-block.o
CC qapi/qapi-types-char.o
CC qapi/qapi-types-block-core.o
CC qapi/qapi-types-crypto.o
CC qapi/qapi-types-common.o
CC qapi/qapi-types-introspect.o
CC qapi/qapi-types-migration.o
CC qapi/qapi-types-misc.o
CC qapi/qapi-types-net.o
CC qapi/qapi-types-rocker.o
CC qapi/qapi-types-run-state.o
CC qapi/qapi-types-sockets.o
CC qapi/qapi-types-tpm.o
CC qapi/qapi-types-trace.o
CC qapi/qapi-types-transaction.o
CC qapi/qapi-types-ui.o
CC qapi/qapi-builtin-visit.o
CC qapi/qapi-visit.o
CC qapi/qapi-visit-block-core.o
CC qapi/qapi-visit-block.o
CC qapi/qapi-visit-char.o
CC qapi/qapi-visit-common.o
CC qapi/qapi-visit-crypto.o
CC qapi/qapi-visit-introspect.o
CC qapi/qapi-visit-migration.o
CC qapi/qapi-visit-misc.o
CC qapi/qapi-visit-net.o
CC qapi/qapi-visit-rocker.o
CC qapi/qapi-visit-run-state.o
CC qapi/qapi-visit-sockets.o
CC qapi/qapi-visit-tpm.o
CC qapi/qapi-visit-trace.o
CC qapi/qapi-visit-transaction.o
CC qapi/qapi-visit-ui.o
CC qapi/qapi-events.o
CC qapi/qapi-events-block-core.o
CC qapi/qapi-events-block.o
CC qapi/qapi-events-char.o
CC qapi/qapi-events-common.o
CC qapi/qapi-events-crypto.o
CC qapi/qapi-events-introspect.o
CC qapi/qapi-events-migration.o
CC qapi/qapi-events-misc.o
CC qapi/qapi-events-net.o
CC qapi/qapi-events-rocker.o
CC qapi/qapi-events-run-state.o
CC qapi/qapi-events-sockets.o
CC qapi/qapi-events-tpm.o
CC qapi/qapi-events-trace.o
CC qapi/qapi-events-transaction.o
CC qapi/qapi-events-ui.o
CC qapi/qapi-introspect.o
CC qapi/qapi-visit-core.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qobject-output-visitor.o
CC qapi/qmp-registry.o
CC qapi/qmp-dispatch.o
CC qapi/string-input-visitor.o
CC qapi/string-output-visitor.o
CC qapi/opts-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/qmp-event.o
CC qapi/qapi-util.o
CC qobject/qnull.o
CC qobject/qnum.o
CC qobject/qstring.o
CC qobject/qdict.o
CC qobject/qlist.o
CC qobject/qbool.o
CC qobject/qlit.o
CC qobject/qobject.o
CC qobject/qjson.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/simple.o
CC trace/control.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/qemu-timer-common.o
CC util/bufferiszero.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/aio-wait.o
CC util/thread-pool.o
CC util/qemu-timer.o
CC util/main-loop.o
CC util/iohandler.o
CC util/aio-win32.o
CC util/event_notifier-win32.o
CC util/oslib-win32.o
CC util/qemu-thread-win32.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/bitmap.o
CC util/bitops.o
CC util/hbitmap.o
CC util/fifo8.o
CC util/acl.o
CC util/cacheinfo.o
CC util/error.o
CC util/qemu-error.o
CC util/id.o
CC util/iov.o
CC util/qemu-config.o
CC util/qemu-sockets.o
CC util/uri.o
CC util/notify.o
CC util/qemu-option.o
CC util/qemu-progress.o
CC util/keyval.o
CC util/hexdump.o
CC util/uuid.o
CC util/crc32c.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-win32.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/pagesize.o
CC util/qdist.o
CC util/qht.o
CC util/range.o
CC util/stats64.o
CC util/systemd.o
CC trace-root.o
CC util/trace.o
CC crypto/trace.o
CC io/trace.o
CC migration/trace.o
CC block/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/rdma/trace.o
CC hw/rdma/vmw/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/misc/macio/trace.o
CC hw/usb/trace.o
CC hw/scsi/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sparc/trace.o
CC hw/sparc64/trace.o
CC hw/sd/trace.o
CC hw/isa/trace.o
CC hw/mem/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/9pfs/trace.o
CC hw/ppc/trace.o
CC hw/pci/trace.o
CC hw/pci-host/trace.o
CC hw/s390x/trace.o
CC hw/vfio/trace.o
CC hw/acpi/trace.o
CC hw/arm/trace.o
CC hw/alpha/trace.o
CC hw/hppa/trace.o
CC hw/xen/trace.o
CC hw/ide/trace.o
CC hw/tpm/trace.o
CC ui/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/sparc/trace.o
CC target/s390x/trace.o
CC target/ppc/trace.o
CC qom/trace.o
CC linux-user/trace.o
CC qapi/trace.o
CC accel/tcg/trace.o
CC accel/kvm/trace.o
CC nbd/trace.o
CC scsi/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blk-commit-all.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/clock-warp.o
CC stubs/cpu-get-clock.o
CC stubs/cpu-get-icount.o
CC stubs/dump.o
CC stubs/error-printf.o
CC stubs/fdset.o
CC stubs/gdbstub.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/migr-blocker.o
CC stubs/change-state-handler.o
CC stubs/machine-init-done.o
CC stubs/monitor.o
CC stubs/notify-event.o
CC stubs/qtest.o
CC stubs/replay.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/tpm.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/vm-stop.o
CC stubs/vmstate.o
CC stubs/fd-register.o
CC stubs/qmp_pc_dimm.o
CC stubs/target-monitor-defs.o
CC stubs/target-get-monitor-def.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/vmgenid.o
CC stubs/xen-common.o
CC stubs/xen-hvm.o
CC stubs/pci-host-piix.o
CC stubs/ram-block.o
GEN qemu-img-cmds.h
CC block.o
CC blockjob.o
CC qemu-io-cmds.o
CC replication.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qcow2-bitmap.o
CC block/qed.o
CC block/qed-l2-cache.o
CC block/qed-table.o
CC block/qed-cluster.o
CC block/qed-check.o
CC block/vhdx.o
CC block/vhdx-endian.o
CC block/vhdx-log.o
CC block/quorum.o
CC block/parallels.o
CC block/blkdebug.o
CC block/blkverify.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-win32.o
CC block/win32-aio.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/create.o
CC block/throttle-groups.o
CC block/nbd.o
CC block/nbd-client.o
CC block/sheepdog.o
CC block/accounting.o
CC block/dirty-bitmap.o
CC block/write-threshold.o
CC block/backup.o
CC block/replication.o
CC block/throttle.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC scsi/utils.o
CC block/curl.o
CC block/ssh.o
CC block/dmg-bz2.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-nettle.o
CC crypto/hmac.o
CC crypto/hmac-nettle.o
CC crypto/aes.o
CC crypto/desrfb.o
CC crypto/cipher.o
CC crypto/tlscreds.o
CC crypto/tlscredsanon.o
CC crypto/tlscredsx509.o
CC crypto/tlssession.o
CC crypto/secret.o
CC crypto/random-gnutls.o
CC crypto/pbkdf.o
CC crypto/pbkdf-nettle.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain.o
CC crypto/ivgen-plain64.o
CC crypto/afsplit.o
CC crypto/xts.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-command.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-tls.o
CC io/channel-watch.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/net-listener.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/qom-qobject.o
CC qom/object_interfaces.o
CC qemu-io.o
CC blockdev.o
CC blockdev-nbd.o
CC bootdevice.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-win32.o
CC bt-host.o
CC dma-helpers.o
CC bt-vhci.o
CC vl.o
CC tpm.o
CC device_tree.o
CC qapi/qapi-commands.o
CC qapi/qapi-commands-block-core.o
CC qapi/qapi-commands-block.o
CC qapi/qapi-commands-char.o
CC qapi/qapi-commands-common.o
CC qapi/qapi-commands-crypto.o
CC qapi/qapi-commands-introspect.o
CC qapi/qapi-commands-migration.o
CC qapi/qapi-commands-misc.o
CC qapi/qapi-commands-net.o
CC qapi/qapi-commands-rocker.o
CC qapi/qapi-commands-sockets.o
CC qapi/qapi-commands-run-state.o
CC qapi/qapi-commands-tpm.o
CC qapi/qapi-commands-trace.o
CC qapi/qapi-commands-transaction.o
CC qapi/qapi-commands-ui.o
CC hmp.o
CC qmp.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC cpus-common.o
CC audio/mixeng.o
CC audio/dsoundaudio.o
CC audio/audio_win_int.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC backends/cryptodev-vhost.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CC disas/arm.o
CXX disas/arm-a64.o
CC disas/i386.o
CXX disas/libvixl/vixl/utils.o
CXX disas/libvixl/vixl/compiler-intrinsics.o
CXX disas/libvixl/vixl/a64/instructions-a64.o
CXX disas/libvixl/vixl/a64/decoder-a64.o
CXX disas/libvixl/vixl/a64/disasm-a64.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/tco.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/ipmi.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/adlib.o
CC hw/audio/gus.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/hd-geometry.o
CC hw/block/fdc.o
CC hw/block/m25p80.o
CC hw/block/nand.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/sdp.o
CC hw/bt/hci.o
CC hw/bt/hid.o
CC hw/bt/hci-csr.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/parallel-isa.o
CC hw/char/pl011.o
CC hw/char/serial.o
CC hw/char/serial-isa.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/cadence_uart.o
CC hw/char/cmsdk-apb-uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/qdev-fw.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/nmi.o
CC hw/core/stream.o
CC hw/core/ptimer.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/or-irq.o
CC hw/core/register.o
CC hw/core/split-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/sii9022.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/exynos4210_fimd.o
CC hw/display/framebuffer.o
CC hw/display/tc6393xb.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/dma/xilinx_axidma.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/gpio/max7310.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/ide/ahci-allwinner.o
CC hw/input/hid.o
CC hw/input/lm832x.o
CC hw/input/pckbd.o
CC hw/input/pl050.o
CC hw/input/ps2.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/xlnx-pmu-iomod-intc.o
CC hw/intc/xlnx-zynqmp-ipi.o
CC hw/intc/imx_avic.o
CC hw/intc/imx_gpcv2.o
CC hw/intc/realview_gic.o
CC hw/intc/ioapic_common.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/intc/intc.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/isa-superio.o
CC hw/isa/smc37c669-superio.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/edu.o
CC hw/misc/unimp.o
CC hw/misc/vmcoreinfo.o
CC hw/misc/arm_l2x0.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
CC hw/net/xilinx_axienet.o
CC hw/net/allwinner_emac.o
CC hw/net/imx_fec.o
CC hw/net/cadence_gem.o
CC hw/net/stellaris_enet.o
CC hw/net/ftgmac100.o
CC hw/net/rocker/rocker.o
CC hw/net/rocker/rocker_fp.o
CC hw/net/rocker/rocker_desc.o
CC hw/net/rocker/rocker_world.o
CC hw/net/rocker/rocker_of_dpa.o
CC hw/net/can/can_sja1000.o
CC hw/net/can/can_kvaser_pci.o
CC hw/net/can/can_pcm3680_pci.o
CC hw/net/can/can_mioe3680_pci.o
CC hw/nvram/eeprom93xx.o
CC hw/nvram/eeprom_at24c.o
CC hw/nvram/chrp_nvram.o
CC hw/nvram/fw_cfg.o
CC hw/pci-bridge/pcie_root_port.o
CC hw/pci-bridge/pci_bridge_dev.o
CC hw/pci-bridge/gen_pcie_root_port.o
CC hw/pci-bridge/pcie_pci_bridge.o
CC hw/pci-bridge/pci_expander_bridge.o
CC hw/pci-bridge/xio3130_upstream.o
CC hw/pci-bridge/xio3130_downstream.o
CC hw/pci-bridge/ioh3420.o
CC hw/pci-bridge/i82801b11.o
CC hw/pci-host/pam.o
CC hw/pci-host/versatile.o
CC hw/pci-host/piix.o
CC hw/pci-host/q35.o
CC hw/pci-host/gpex.o
CC hw/pci-host/designware.o
CC hw/pci/pci.o
CC hw/pci/pci_bridge.o
CC hw/pci/msix.o
CC hw/pci/msi.o
CC hw/pci/shpc.o
CC hw/pci/slotid_cap.o
CC hw/pci/pci_host.o
CC hw/pci/pcie_host.o
CC hw/pci/pcie.o
CC hw/pci/pcie_aer.o
CC hw/pci/pcie_port.o
CC hw/pcmcia/pcmcia.o
CC hw/pci/pci-stub.o
CC hw/scsi/scsi-disk.o
CC hw/scsi/scsi-generic.o
CC hw/scsi/scsi-bus.o
CC hw/scsi/lsi53c895a.o
CC hw/scsi/mptsas.o
CC hw/scsi/mptendian.o
CC hw/scsi/mptconfig.o
CC hw/scsi/megasas.o
CC hw/scsi/vmw_pvscsi.o
CC hw/scsi/esp.o
CC hw/scsi/esp-pci.o
CC hw/sd/pl181.o
CC hw/sd/ssi-sd.o
CC hw/sd/sd.o
CC hw/sd/core.o
CC hw/sd/sdmmc-internal.o
CC hw/sd/sdhci.o
CC hw/smbios/smbios.o
CC hw/smbios/smbios_type_38.o
CC hw/smbios/smbios-stub.o
CC hw/smbios/smbios_type_38-stub.o
CC hw/ssi/pl022.o
CC hw/ssi/ssi.o
CC hw/ssi/xilinx_spips.o
CC hw/ssi/aspeed_smc.o
CC hw/ssi/stm32f2xx_spi.o
CC hw/ssi/mss-spi.o
CC hw/timer/arm_timer.o
CC hw/timer/arm_mptimer.o
CC hw/timer/armv7m_systick.o
CC hw/timer/a9gtimer.o
CC hw/timer/cadence_ttc.o
CC hw/timer/ds1338.o
CC hw/timer/hpet.o
CC hw/timer/i8254_common.o
CC hw/timer/i8254.o
CC hw/timer/pl031.o
CC hw/timer/twl92230.o
CC hw/timer/imx_epit.o
CC hw/timer/imx_gpt.o
CC hw/timer/xlnx-zynqmp-rtc.o
CC hw/timer/stm32f2xx_timer.o
CC hw/timer/aspeed_timer.o
CC hw/timer/cmsdk-apb-timer.o
CC hw/timer/mss-timer.o
CC hw/tpm/tpm_util.o
CC hw/tpm/tpm_tis.o
CC hw/tpm/tpm_crb.o
CC hw/usb/core.o
CC hw/usb/combined-packet.o
CC hw/usb/bus.o
CC hw/usb/libhw.o
CC hw/usb/desc.o
CC hw/usb/desc-msos.o
CC hw/usb/hcd-uhci.o
CC hw/usb/hcd-ohci.o
CC hw/usb/hcd-ehci.o
CC hw/usb/hcd-ehci-pci.o
CC hw/usb/hcd-ehci-sysbus.o
CC hw/usb/hcd-xhci.o
CC hw/usb/hcd-xhci-nec.o
CC hw/usb/hcd-musb.o
CC hw/usb/dev-hub.o
CC hw/usb/dev-hid.o
CC hw/usb/dev-wacom.o
CC hw/usb/dev-storage.o
CC hw/usb/dev-uas.o
CC hw/usb/dev-audio.o
CC hw/usb/dev-serial.o
CC hw/usb/dev-network.o
CC hw/usb/dev-bluetooth.o
CC hw/usb/dev-smartcard-reader.o
CC hw/usb/host-stub.o
CC hw/virtio/virtio-rng.o
CC hw/virtio/virtio-pci.o
CC hw/virtio/virtio-bus.o
CC hw/virtio/virtio-mmio.o
CC hw/virtio/vhost-stub.o
CC hw/watchdog/watchdog.o
CC hw/watchdog/wdt_i6300esb.o
CC hw/watchdog/wdt_ib700.o
CC hw/watchdog/wdt_aspeed.o
CC migration/migration.o
CC migration/socket.o
CC migration/fd.o
CC migration/exec.o
CC migration/tls.o
CC migration/channel.o
CC migration/savevm.o
CC migration/colo-comm.o
CC migration/colo.o
CC migration/colo-failover.o
CC migration/vmstate.o
CC migration/vmstate-types.o
CC migration/page_cache.o
CC migration/qemu-file.o
CC migration/global_state.o
CC migration/qemu-file-channel.o
CC migration/xbzrle.o
CC migration/postcopy-ram.o
CC migration/qjson.o
CC migration/block-dirty-bitmap.o
CC migration/block.o
CC net/net.o
CC net/queue.o
CC net/checksum.o
CC net/util.o
CC net/hub.o
CC net/socket.o
CC net/dump.o
CC net/eth.o
CC net/slirp.o
CC net/filter.o
CC net/filter-buffer.o
CC net/filter-mirror.o
CC net/colo-compare.o
CC net/colo.o
CC net/filter-rewriter.o
CC net/filter-replay.o
CC net/tap-win32.o
CC net/can/can_core.o
CC net/can/can_host.o
CC qom/cpu.o
CC replay/replay.o
CC replay/replay-internal.o
CC replay/replay-events.o
CC replay/replay-time.o
CC replay/replay-input.o
CC replay/replay-char.o
CC replay/replay-snapshot.o
CC replay/replay-net.o
CC replay/replay-audio.o
CC slirp/cksum.o
CC slirp/if.o
CC slirp/ip_icmp.o
CC slirp/ip6_icmp.o
CC slirp/ip6_input.o
CC slirp/ip6_output.o
CC slirp/ip_input.o
CC slirp/ip_output.o
CC slirp/dnssearch.o
CC slirp/dhcpv6.o
CC slirp/slirp.o
CC slirp/mbuf.o
CC slirp/misc.o
CC slirp/sbuf.o
CC slirp/socket.o
CC slirp/tcp_input.o
CC slirp/tcp_output.o
CC slirp/tcp_subr.o
CC slirp/tcp_timer.o
CC slirp/udp.o
CC slirp/udp6.o
CC slirp/bootp.o
CC slirp/tftp.o
CC slirp/arp_table.o
CC slirp/ndp_table.o
CC slirp/ncsi.o
CC ui/keymaps.o
CC ui/console.o
CC ui/cursor.o
CC ui/qemu-pixman.o
CC ui/input.o
CC ui/input-keymap.o
CC ui/input-legacy.o
CC ui/vnc.o
CC ui/vnc-enc-zlib.o
CC ui/vnc-enc-hextile.o
CC ui/vnc-enc-tight.o
CC ui/vnc-palette.o
CC ui/vnc-enc-zrle.o
CC ui/vnc-auth-vencrypt.o
CC ui/vnc-ws.o
CC ui/vnc-jobs.o
CC ui/sdl.o
CC ui/sdl_zoom.o
CC ui/gtk.o
CC chardev/char.o
CC chardev/char-console.o
CC chardev/char-fe.o
CC chardev/char-file.o
CC chardev/char-io.o
CC chardev/char-mux.o
CC chardev/char-null.o
CC chardev/char-pipe.o
CC chardev/char-ringbuf.o
CC chardev/char-serial.o
CC chardev/char-socket.o
CC chardev/char-stdio.o
CC chardev/char-udp.o
CC chardev/char-win.o
CC chardev/char-win-stdio.o
CC qga/commands.o
CC qga/guest-agent-command-state.o
CC qga/main.o
CC qga/commands-win32.o
CC qga/channel-win32.o
CC qga/service-win32.o
CC qga/vss-win32.o
CC qga/qapi-generated/qga-qapi-types.o
AS optionrom/multiboot.o
CC qga/qapi-generated/qga-qapi-visit.o
CC qga/qapi-generated/qga-qapi-commands.o
AR libqemuutil.a
AS optionrom/linuxboot.o
CC optionrom/linuxboot_dma.o
AS optionrom/kvmvapic.o
BUILD optionrom/multiboot.img
CC qemu-img.o
BUILD optionrom/linuxboot.img
BUILD optionrom/linuxboot_dma.img
BUILD optionrom/kvmvapic.img
BUILD optionrom/multiboot.raw
BUILD optionrom/linuxboot.raw
BUILD optionrom/linuxboot_dma.raw
SIGN optionrom/multiboot.bin
BUILD optionrom/kvmvapic.raw
SIGN optionrom/linuxboot.bin
SIGN optionrom/linuxboot_dma.bin
SIGN optionrom/kvmvapic.bin
LINK qemu-io.exe
LINK qemu-ga.exe
LINK qemu-img.exe
GEN x86_64-softmmu/hmp-commands.h
GEN x86_64-softmmu/hmp-commands-info.h
GEN x86_64-softmmu/config-target.h
GEN aarch64-softmmu/config-target.h
GEN aarch64-softmmu/hmp-commands.h
GEN aarch64-softmmu/hmp-commands-info.h
CC x86_64-softmmu/exec.o
CC x86_64-softmmu/tcg/tcg-op-vec.o
CC x86_64-softmmu/tcg/tcg.o
CC x86_64-softmmu/tcg/tcg-common.o
CC x86_64-softmmu/tcg/tcg-op.o
CC x86_64-softmmu/tcg/optimize.o
CC x86_64-softmmu/tcg/tcg-op-gvec.o
CC aarch64-softmmu/exec.o
CC x86_64-softmmu/fpu/softfloat.o
CC x86_64-softmmu/disas.o
GEN x86_64-softmmu/gdbstub-xml.c
CC aarch64-softmmu/tcg/tcg.o
CC x86_64-softmmu/arch_init.o
CC x86_64-softmmu/cpus.o
CC x86_64-softmmu/monitor.o
CC x86_64-softmmu/gdbstub.o
CC aarch64-softmmu/tcg/tcg-op.o
CC aarch64-softmmu/tcg/tcg-op-vec.o
CC aarch64-softmmu/tcg/tcg-op-gvec.o
CC aarch64-softmmu/tcg/tcg-common.o
CC aarch64-softmmu/tcg/optimize.o
CC aarch64-softmmu/fpu/softfloat.o
CC aarch64-softmmu/disas.o
GEN aarch64-softmmu/gdbstub-xml.c
CC aarch64-softmmu/arch_init.o
CC aarch64-softmmu/cpus.o
CC x86_64-softmmu/balloon.o
CC x86_64-softmmu/ioport.o
CC aarch64-softmmu/monitor.o
CC aarch64-softmmu/gdbstub.o
CC x86_64-softmmu/numa.o
CC aarch64-softmmu/balloon.o
CC aarch64-softmmu/ioport.o
CC x86_64-softmmu/qtest.o
CC aarch64-softmmu/numa.o
CC x86_64-softmmu/memory.o
CC aarch64-softmmu/qtest.o
CC x86_64-softmmu/memory_mapping.o
CC aarch64-softmmu/memory.o
CC aarch64-softmmu/memory_mapping.o
CC aarch64-softmmu/dump.o
CC aarch64-softmmu/migration/ram.o
CC x86_64-softmmu/dump.o
CC aarch64-softmmu/accel/accel.o
CC x86_64-softmmu/migration/ram.o
CC aarch64-softmmu/accel/stubs/hax-stub.o
CC aarch64-softmmu/accel/stubs/hvf-stub.o
CC x86_64-softmmu/accel/accel.o
CC aarch64-softmmu/accel/stubs/whpx-stub.o
CC x86_64-softmmu/accel/stubs/hvf-stub.o
CC aarch64-softmmu/accel/stubs/kvm-stub.o
CC x86_64-softmmu/accel/stubs/whpx-stub.o
CC aarch64-softmmu/accel/tcg/tcg-all.o
CC x86_64-softmmu/accel/stubs/kvm-stub.o
CC aarch64-softmmu/accel/tcg/cputlb.o
CC aarch64-softmmu/accel/tcg/tcg-runtime.o
CC x86_64-softmmu/accel/tcg/tcg-all.o
CC aarch64-softmmu/accel/tcg/tcg-runtime-gvec.o
CC x86_64-softmmu/accel/tcg/cputlb.o
CC x86_64-softmmu/accel/tcg/tcg-runtime.o
CC aarch64-softmmu/accel/tcg/cpu-exec.o
CC x86_64-softmmu/accel/tcg/tcg-runtime-gvec.o
CC x86_64-softmmu/accel/tcg/cpu-exec.o
CC x86_64-softmmu/accel/tcg/cpu-exec-common.o
CC aarch64-softmmu/accel/tcg/cpu-exec-common.o
CC x86_64-softmmu/accel/tcg/translate-all.o
CC aarch64-softmmu/accel/tcg/translate-all.o
CC x86_64-softmmu/accel/tcg/translator.o
CC x86_64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/accel/tcg/translator.o
CC x86_64-softmmu/hw/block/dataplane/virtio-blk.o
CC x86_64-softmmu/hw/char/virtio-serial-bus.o
CC aarch64-softmmu/hw/adc/stm32f2xx_adc.o
CC x86_64-softmmu/hw/core/generic-loader.o
CC x86_64-softmmu/hw/core/null-machine.o
CC aarch64-softmmu/hw/block/virtio-blk.o
CC aarch64-softmmu/hw/block/dataplane/virtio-blk.o
CC x86_64-softmmu/hw/display/vga.o
CC x86_64-softmmu/hw/display/virtio-gpu.o
CC aarch64-softmmu/hw/char/exynos4210_uart.o
CC x86_64-softmmu/hw/display/virtio-gpu-3d.o
CC x86_64-softmmu/hw/display/virtio-gpu-pci.o
CC x86_64-softmmu/hw/display/virtio-vga.o
CC aarch64-softmmu/hw/char/omap_uart.o
CC aarch64-softmmu/hw/char/digic-uart.o
CC x86_64-softmmu/hw/intc/apic.o
CC aarch64-softmmu/hw/char/stm32f2xx_usart.o
CC aarch64-softmmu/hw/char/bcm2835_aux.o
CC x86_64-softmmu/hw/intc/apic_common.o
CC aarch64-softmmu/hw/char/virtio-serial-bus.o
CC aarch64-softmmu/hw/core/generic-loader.o
CC aarch64-softmmu/hw/core/null-machine.o
CC aarch64-softmmu/hw/cpu/arm11mpcore.o
CC aarch64-softmmu/hw/cpu/realview_mpcore.o
CC aarch64-softmmu/hw/cpu/a9mpcore.o
CC aarch64-softmmu/hw/cpu/a15mpcore.o
CC x86_64-softmmu/hw/intc/ioapic.o
CC aarch64-softmmu/hw/display/omap_dss.o
CC aarch64-softmmu/hw/display/omap_lcdc.o
CC aarch64-softmmu/hw/display/pxa2xx_lcd.o
CC aarch64-softmmu/hw/display/bcm2835_fb.o
CC x86_64-softmmu/hw/isa/lpc_ich9.o
CC x86_64-softmmu/hw/misc/pvpanic.o
CC x86_64-softmmu/hw/misc/mmio_interface.o
CC x86_64-softmmu/hw/net/virtio-net.o
CC x86_64-softmmu/hw/net/vhost_net.o
CC aarch64-softmmu/hw/display/vga.o
CC x86_64-softmmu/hw/scsi/virtio-scsi.o
CC aarch64-softmmu/hw/display/virtio-gpu.o
CC aarch64-softmmu/hw/display/virtio-gpu-3d.o
CC aarch64-softmmu/hw/display/virtio-gpu-pci.o
CC x86_64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC x86_64-softmmu/hw/timer/mc146818rtc.o
CC x86_64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/display/dpcd.o
CC aarch64-softmmu/hw/display/xlnx_dp.o
CC aarch64-softmmu/hw/dma/xlnx_dpdma.o
CC aarch64-softmmu/hw/dma/omap_dma.o
CC aarch64-softmmu/hw/dma/soc_dma.o
CC aarch64-softmmu/hw/dma/pxa2xx_dma.o
CC aarch64-softmmu/hw/dma/bcm2835_dma.o
CC aarch64-softmmu/hw/gpio/omap_gpio.o
CC aarch64-softmmu/hw/gpio/imx_gpio.o
CC aarch64-softmmu/hw/gpio/bcm2835_gpio.o
CC aarch64-softmmu/hw/i2c/omap_i2c.o
CC aarch64-softmmu/hw/input/pxa2xx_keypad.o
CC aarch64-softmmu/hw/input/tsc210x.o
CC aarch64-softmmu/hw/intc/armv7m_nvic.o
CC aarch64-softmmu/hw/intc/exynos4210_gic.o
CC aarch64-softmmu/hw/intc/exynos4210_combiner.o
CC aarch64-softmmu/hw/intc/omap_intc.o
CC aarch64-softmmu/hw/intc/bcm2835_ic.o
CC aarch64-softmmu/hw/intc/bcm2836_control.o
CC aarch64-softmmu/hw/intc/allwinner-a10-pic.o
CC aarch64-softmmu/hw/intc/aspeed_vic.o
CC aarch64-softmmu/hw/intc/arm_gicv3_cpuif.o
CC x86_64-softmmu/hw/virtio/virtio-balloon.o
CC aarch64-softmmu/hw/misc/arm_sysctl.o
CC x86_64-softmmu/hw/virtio/virtio-crypto.o
CC x86_64-softmmu/hw/virtio/virtio-crypto-pci.o
CC aarch64-softmmu/hw/misc/cbus.o
CC aarch64-softmmu/hw/misc/exynos4210_pmu.o
CC aarch64-softmmu/hw/misc/exynos4210_clk.o
CC x86_64-softmmu/hw/i386/multiboot.o
CC aarch64-softmmu/hw/misc/exynos4210_rng.o
CC aarch64-softmmu/hw/misc/imx_ccm.o
CC aarch64-softmmu/hw/misc/imx31_ccm.o
CC x86_64-softmmu/hw/i386/pc.o
CC x86_64-softmmu/hw/i386/pc_piix.o
CC aarch64-softmmu/hw/misc/imx6_ccm.o
CC aarch64-softmmu/hw/misc/imx25_ccm.o
CC x86_64-softmmu/hw/i386/pc_q35.o
CC aarch64-softmmu/hw/misc/imx7_ccm.o
CC x86_64-softmmu/hw/i386/pc_sysfw.o
CC aarch64-softmmu/hw/misc/imx6_src.o
CC aarch64-softmmu/hw/misc/imx2_wdt.o
CC aarch64-softmmu/hw/misc/imx7_snvs.o
CC aarch64-softmmu/hw/misc/imx7_gpr.o
CC aarch64-softmmu/hw/misc/mst_fpga.o
CC aarch64-softmmu/hw/misc/omap_clk.o
CC aarch64-softmmu/hw/misc/omap_gpmc.o
CC aarch64-softmmu/hw/misc/omap_l4.o
CC aarch64-softmmu/hw/misc/omap_sdrc.o
CC aarch64-softmmu/hw/misc/omap_tap.o
CC x86_64-softmmu/hw/i386/x86-iommu.o
CC aarch64-softmmu/hw/misc/bcm2835_mbox.o
CC aarch64-softmmu/hw/misc/bcm2835_property.o
CC aarch64-softmmu/hw/misc/bcm2835_rng.o
CC aarch64-softmmu/hw/misc/zynq_slcr.o
CC aarch64-softmmu/hw/misc/zynq-xadc.o
CC aarch64-softmmu/hw/misc/stm32f2xx_syscfg.o
CC aarch64-softmmu/hw/misc/mps2-fpgaio.o
CC x86_64-softmmu/hw/i386/intel_iommu.o
CC aarch64-softmmu/hw/misc/mps2-scc.o
CC aarch64-softmmu/hw/misc/tz-ppc.o
CC x86_64-softmmu/hw/i386/amd_iommu.o
CC aarch64-softmmu/hw/misc/iotkit-secctl.o
CC aarch64-softmmu/hw/misc/auxbus.o
CC aarch64-softmmu/hw/misc/aspeed_scu.o
CC aarch64-softmmu/hw/misc/aspeed_sdmc.o
CC aarch64-softmmu/hw/misc/mmio_interface.o
CC x86_64-softmmu/hw/i386/vmport.o
CC aarch64-softmmu/hw/misc/msf2-sysreg.o
CC aarch64-softmmu/hw/net/virtio-net.o
CC x86_64-softmmu/hw/i386/vmmouse.o
CC aarch64-softmmu/hw/net/vhost_net.o
CC aarch64-softmmu/hw/pcmcia/pxa2xx.o
CC aarch64-softmmu/hw/scsi/virtio-scsi.o
CC aarch64-softmmu/hw/scsi/virtio-scsi-dataplane.o
CC aarch64-softmmu/hw/sd/omap_mmc.o
CC aarch64-softmmu/hw/sd/pxa2xx_mmci.o
CC aarch64-softmmu/hw/sd/bcm2835_sdhost.o
CC x86_64-softmmu/hw/i386/kvmvapic.o
CC x86_64-softmmu/hw/i386/acpi-build.o
CC x86_64-softmmu/target/i386/helper.o
CC x86_64-softmmu/target/i386/cpu.o
CC x86_64-softmmu/target/i386/gdbstub.o
CC x86_64-softmmu/target/i386/xsave_helper.o
CC aarch64-softmmu/hw/ssi/omap_spi.o
CC x86_64-softmmu/target/i386/translate.o
CC x86_64-softmmu/target/i386/bpt_helper.o
CC aarch64-softmmu/hw/ssi/imx_spi.o
CC x86_64-softmmu/target/i386/cc_helper.o
CC aarch64-softmmu/hw/timer/exynos4210_mct.o
CC x86_64-softmmu/target/i386/excp_helper.o
CC x86_64-softmmu/target/i386/fpu_helper.o
CC aarch64-softmmu/hw/timer/exynos4210_pwm.o
CC aarch64-softmmu/hw/timer/exynos4210_rtc.o
CC x86_64-softmmu/target/i386/int_helper.o
CC aarch64-softmmu/hw/timer/omap_gptimer.o
CC aarch64-softmmu/hw/timer/omap_synctimer.o
CC aarch64-softmmu/hw/timer/pxa2xx_timer.o
CC x86_64-softmmu/target/i386/mem_helper.o
CC aarch64-softmmu/hw/timer/digic-timer.o
CC aarch64-softmmu/hw/timer/allwinner-a10-pit.o
CC aarch64-softmmu/hw/usb/tusb6010.o
CC aarch64-softmmu/hw/usb/chipidea.o
CC aarch64-softmmu/hw/virtio/virtio.o
CC aarch64-softmmu/hw/virtio/virtio-balloon.o
CC x86_64-softmmu/target/i386/misc_helper.o
CC aarch64-softmmu/hw/virtio/virtio-crypto.o
CC x86_64-softmmu/target/i386/mpx_helper.o
CC aarch64-softmmu/hw/virtio/virtio-crypto-pci.o
CC x86_64-softmmu/target/i386/seg_helper.o
CC aarch64-softmmu/hw/arm/boot.o
CC x86_64-softmmu/target/i386/smm_helper.o
CC aarch64-softmmu/hw/arm/virt.o
CC aarch64-softmmu/hw/arm/sysbus-fdt.o
CC x86_64-softmmu/target/i386/svm_helper.o
CC x86_64-softmmu/target/i386/machine.o
CC x86_64-softmmu/target/i386/arch_memory_mapping.o
CC aarch64-softmmu/hw/arm/virt-acpi-build.o
CC x86_64-softmmu/target/i386/arch_dump.o
CC x86_64-softmmu/target/i386/monitor.o
CC x86_64-softmmu/target/i386/kvm-stub.o
CC aarch64-softmmu/hw/arm/digic_boards.o
CC aarch64-softmmu/hw/arm/exynos4_boards.o
CC aarch64-softmmu/hw/arm/highbank.o
CC aarch64-softmmu/hw/arm/integratorcp.o
CC aarch64-softmmu/hw/arm/mainstone.o
CC aarch64-softmmu/hw/arm/musicpal.o
CC aarch64-softmmu/hw/arm/netduino2.o
CC x86_64-softmmu/target/i386/sev-stub.o
CC x86_64-softmmu/target/i386/hax-all.o
CC aarch64-softmmu/hw/arm/nseries.o
CC x86_64-softmmu/target/i386/hax-mem.o
CC x86_64-softmmu/target/i386/hax-windows.o
GEN trace/generated-helpers.c
CC aarch64-softmmu/hw/arm/omap_sx1.o
CC x86_64-softmmu/trace/control-target.o
CC aarch64-softmmu/hw/arm/palm.o
CC aarch64-softmmu/hw/arm/spitz.o
CC aarch64-softmmu/hw/arm/tosa.o
CC aarch64-softmmu/hw/arm/gumstix.o
CC aarch64-softmmu/hw/arm/z2.o
CC aarch64-softmmu/hw/arm/realview.o
CC aarch64-softmmu/hw/arm/stellaris.o
CC aarch64-softmmu/hw/arm/collie.o
CC aarch64-softmmu/hw/arm/vexpress.o
CC x86_64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/hw/arm/versatilepb.o
CC aarch64-softmmu/hw/arm/xilinx_zynq.o
CC aarch64-softmmu/hw/arm/armv7m.o
CC aarch64-softmmu/hw/arm/exynos4210.o
CC aarch64-softmmu/hw/arm/pxa2xx.o
CC x86_64-softmmu/trace/generated-helpers.o
CC aarch64-softmmu/hw/arm/pxa2xx_gpio.o
CC aarch64-softmmu/hw/arm/pxa2xx_pic.o
CC aarch64-softmmu/hw/arm/digic.o
CC aarch64-softmmu/hw/arm/omap1.o
CC aarch64-softmmu/hw/arm/omap2.o
CC aarch64-softmmu/hw/arm/strongarm.o
CC aarch64-softmmu/hw/arm/allwinner-a10.o
CC aarch64-softmmu/hw/arm/cubieboard.o
CC aarch64-softmmu/hw/arm/bcm2835_peripherals.o
LINK x86_64-softmmu/qemu-system-x86_64w.exe
CC aarch64-softmmu/hw/arm/bcm2836.o
CC aarch64-softmmu/hw/arm/raspi.o
CC aarch64-softmmu/hw/arm/stm32f205_soc.o
CC aarch64-softmmu/hw/arm/xlnx-zynqmp.o
CC aarch64-softmmu/hw/arm/xlnx-zcu102.o
CC aarch64-softmmu/hw/arm/fsl-imx25.o
CC aarch64-softmmu/hw/arm/imx25_pdk.o
CC aarch64-softmmu/hw/arm/fsl-imx31.o
CC aarch64-softmmu/hw/arm/kzm.o
CC aarch64-softmmu/hw/arm/fsl-imx6.o
CC aarch64-softmmu/hw/arm/sabrelite.o
CC aarch64-softmmu/hw/arm/aspeed_soc.o
CC aarch64-softmmu/hw/arm/mps2.o
CC aarch64-softmmu/hw/arm/aspeed.o
CC aarch64-softmmu/hw/arm/mps2-tz.o
CC aarch64-softmmu/hw/arm/msf2-soc.o
CC aarch64-softmmu/hw/arm/msf2-som.o
CC aarch64-softmmu/hw/arm/iotkit.o
CC aarch64-softmmu/hw/arm/fsl-imx7.o
CC aarch64-softmmu/hw/arm/mcimx7d-sabre.o
CC aarch64-softmmu/target/arm/arm-semi.o
CC aarch64-softmmu/target/arm/machine.o
CC aarch64-softmmu/target/arm/psci.o
CC aarch64-softmmu/target/arm/arch_dump.o
CC aarch64-softmmu/target/arm/monitor.o
CC aarch64-softmmu/target/arm/kvm-stub.o
CC aarch64-softmmu/target/arm/translate.o
CC aarch64-softmmu/target/arm/op_helper.o
CC aarch64-softmmu/target/arm/helper.o
CC aarch64-softmmu/target/arm/cpu.o
CC aarch64-softmmu/target/arm/neon_helper.o
CC aarch64-softmmu/target/arm/iwmmxt_helper.o
CC aarch64-softmmu/target/arm/vec_helper.o
CC aarch64-softmmu/target/arm/gdbstub.o
CC aarch64-softmmu/target/arm/cpu64.o
CC aarch64-softmmu/target/arm/translate-a64.o
CC aarch64-softmmu/target/arm/helper-a64.o
CC aarch64-softmmu/target/arm/gdbstub64.o
CC aarch64-softmmu/target/arm/crypto_helper.o
CC aarch64-softmmu/target/arm/arm-powerctl.o
GEN trace/generated-helpers.c
CC aarch64-softmmu/trace/control-target.o
CC aarch64-softmmu/gdbstub-xml.o
CC aarch64-softmmu/trace/generated-helpers.o
LINK aarch64-softmmu/qemu-system-aarch64w.exe
../backends/hostmem.o: In function `host_memory_backend_pagesize':
/tmp/qemu-test/src/backends/hostmem.c:270: undefined reference to `qemu_mempath_getpagesize'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:193: qemu-system-x86_64w.exe] Error 1
make: *** [Makefile:478: subdir-x86_64-softmmu] Error 2
make: *** Waiting for unfinished jobs....
../backends/hostmem.o: In function `host_memory_backend_pagesize':
/tmp/qemu-test/src/backends/hostmem.c:270: undefined reference to `qemu_mempath_getpagesize'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:193: qemu-system-aarch64w.exe] Error 1
make: *** [Makefile:478: subdir-aarch64-softmmu] Error 2
Traceback (most recent call last):
File "./tests/docker/docker.py", line 407, in <module>
sys.exit(main())
File "./tests/docker/docker.py", line 404, in main
return args.cmdobj.run(args, argv)
File "./tests/docker/docker.py", line 261, in run
return Docker().run(argv, args.keep, quiet=args.quiet)
File "./tests/docker/docker.py", line 229, in run
quiet=quiet)
File "./tests/docker/docker.py", line 147, in _do_check
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=0ed4256a387a11e8baac52540069c830', '-u', '0', '--security-opt', 'seccomp=unconfined', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-4be3mrc1/src/docker-src.2018-04-04-22.35.38.5043:/var/tmp/qemu:z,ro', 'qemu:fedora', '/var/tmp/qemu/run', 'test-mingw']' returned non-zero exit status 2
make[1]: *** [tests/docker/Makefile.include:129: docker-run] Error 1
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-4be3mrc1/src'
make: *** [tests/docker/Makefile.include:163: docker-run-test-mingw@fedora] Error 2
real 2m34.746s
user 0m4.904s
sys 0m3.856s
=== OUTPUT END ===
Test command exited with code: 2
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM
2018-04-05 2:35 ` [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM no-reply
@ 2018-04-05 3:00 ` David Gibson
0 siblings, 0 replies; 9+ messages in thread
From: David Gibson @ 2018-04-05 3:00 UTC (permalink / raw)
To: qemu-devel; +Cc: famz, ehabkost, imammedo, pbonzini, qemu-ppc
[-- Attachment #1: Type: text/plain, Size: 2437 bytes --]
On Wed, Apr 04, 2018 at 07:35:17PM -0700, no-reply@patchew.org wrote:
> Hi,
>
> This series seems to have some coding style problems. See output below for
> more information:
>
> Type: series
> Message-id: 20180405022002.17809-1-david@gibson.dropbear.id.au
> Subject: [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM
>
> === TEST SCRIPT BEGIN ===
> #!/bin/bash
>
> BASE=base
> n=1
> total=$(git log --oneline $BASE.. | wc -l)
> failed=0
>
> git config --local diff.renamelimit 0
> git config --local diff.renames True
> git config --local diff.algorithm histogram
>
> commits="$(git log --format=%H --reverse $BASE..)"
> for c in $commits; do
> echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
> if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
> failed=1
> echo
> fi
> n=$((n+1))
> done
>
> exit $failed
> === TEST SCRIPT END ===
>
> Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
> From https://github.com/patchew-project/qemu
> * [new tag] patchew/20180405022002.17809-1-david@gibson.dropbear.id.au -> patchew/20180405022002.17809-1-david@gibson.dropbear.id.au
> Switched to a new branch 'test'
> 3a2019a8ad Add host_memory_backend_pagesize() helper
> d70b1b2b92 Make qemu_mempath_getpagesize() accept NULL
>
> === OUTPUT BEGIN ===
> Checking PATCH 1/2: Make qemu_mempath_getpagesize() accept NULL...
> ERROR: braces {} are necessary for all arms of this statement
> #96: FILE: util/mmap-alloc.c:56:
> + } while (ret != 0 && errno == EINTR);
> [...]
AFAICT this is a false positive where checkpatch is mistaking a do {}
while for a plain while loop.
> total: 1 errors, 0 warnings, 82 lines checked
>
> Your patch has style problems, please review. If any of these errors
> are false positives report them to the maintainer, see
> CHECKPATCH in MAINTAINERS.
>
> Checking PATCH 2/2: Add host_memory_backend_pagesize() helper...
> === OUTPUT END ===
>
> Test command exited with code: 1
>
>
> ---
> Email generated automatically by Patchew [http://patchew.org/].
> Please send your feedback to patchew-devel@redhat.com
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Qemu-devel] [Qemu-ppc] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL David Gibson
@ 2018-04-05 13:56 ` Greg Kurz
2018-04-06 5:01 ` David Gibson
0 siblings, 1 reply; 9+ messages in thread
From: Greg Kurz @ 2018-04-05 13:56 UTC (permalink / raw)
To: David Gibson; +Cc: ehabkost, imammedo, pbonzini, qemu-ppc, qemu-devel
On Thu, 5 Apr 2018 12:20:01 +1000
David Gibson <david@gibson.dropbear.id.au> wrote:
> qemu_mempath_getpagesize() gets the effective (host side) page size for
> a block of memory backed by an mmap()ed file on the host. It requires
> the mem_path parameter to be non-NULL.
>
> This ends up meaning all the callers need a different case for handling
> anonymous memory (for memory-backend-ram or default memory with -mem-path
> is not specified).
>
> We can make all those callers a little simpler by
by "having" ?
> qemu_mempath_getpagesize() accept NULL, and treat that as the anonymous
> memory case.
>
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
> ---
Reviewed-by: Greg Kurz <groug@kaod.org>
> exec.c | 21 ++++++---------------
> target/ppc/kvm.c | 8 ++------
> util/mmap-alloc.c | 26 ++++++++++++++------------
> 3 files changed, 22 insertions(+), 33 deletions(-)
>
> diff --git a/exec.c b/exec.c
> index 02b1efebb7..b38b004563 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -1488,19 +1488,14 @@ void ram_block_dump(Monitor *mon)
> */
> static int find_max_supported_pagesize(Object *obj, void *opaque)
> {
> - char *mem_path;
> long *hpsize_min = opaque;
>
> if (object_dynamic_cast(obj, TYPE_MEMORY_BACKEND)) {
> - mem_path = object_property_get_str(obj, "mem-path", NULL);
> - if (mem_path) {
> - long hpsize = qemu_mempath_getpagesize(mem_path);
> - g_free(mem_path);
> - if (hpsize < *hpsize_min) {
> - *hpsize_min = hpsize;
> - }
> - } else {
> - *hpsize_min = getpagesize();
> + char *mem_path = object_property_get_str(obj, "mem-path", NULL);
> + long hpsize = qemu_mempath_getpagesize(mem_path);
> + g_free(mem_path);
> + if (hpsize < *hpsize_min) {
> + *hpsize_min = hpsize;
> }
> }
>
> @@ -1513,11 +1508,7 @@ long qemu_getrampagesize(void)
> long mainrampagesize;
> Object *memdev_root;
>
> - if (mem_path) {
> - mainrampagesize = qemu_mempath_getpagesize(mem_path);
> - } else {
> - mainrampagesize = getpagesize();
> - }
> + mainrampagesize = qemu_mempath_getpagesize(mem_path);
>
> /* it's possible we have memory-backend objects with
> * hugepage-backed RAM. these may get mapped into system
> diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
> index 1bd38c6a90..f393eae127 100644
> --- a/target/ppc/kvm.c
> +++ b/target/ppc/kvm.c
> @@ -496,12 +496,8 @@ bool kvmppc_is_mem_backend_page_size_ok(const char *obj_path)
> char *mempath = object_property_get_str(mem_obj, "mem-path", NULL);
> long pagesize;
>
> - if (mempath) {
> - pagesize = qemu_mempath_getpagesize(mempath);
> - g_free(mempath);
> - } else {
> - pagesize = getpagesize();
> - }
> + pagesize = qemu_mempath_getpagesize(mempath);
> + g_free(mempath);
>
> return pagesize >= max_cpu_page_size;
> }
> diff --git a/util/mmap-alloc.c b/util/mmap-alloc.c
> index 2fd8cbcc6f..fd329eccd8 100644
> --- a/util/mmap-alloc.c
> +++ b/util/mmap-alloc.c
> @@ -50,19 +50,21 @@ size_t qemu_mempath_getpagesize(const char *mem_path)
> struct statfs fs;
> int ret;
>
> - do {
> - ret = statfs(mem_path, &fs);
> - } while (ret != 0 && errno == EINTR);
> -
> - if (ret != 0) {
> - fprintf(stderr, "Couldn't statfs() memory path: %s\n",
> - strerror(errno));
> - exit(1);
> - }
> + if (mem_path) {
> + do {
> + ret = statfs(mem_path, &fs);
> + } while (ret != 0 && errno == EINTR);
>
> - if (fs.f_type == HUGETLBFS_MAGIC) {
> - /* It's hugepage, return the huge page size */
> - return fs.f_bsize;
> + if (ret != 0) {
> + fprintf(stderr, "Couldn't statfs() memory path: %s\n",
> + strerror(errno));
> + exit(1);
> + }
> +
> + if (fs.f_type == HUGETLBFS_MAGIC) {
> + /* It's hugepage, return the huge page size */
> + return fs.f_bsize;
> + }
> }
> #ifdef __sparc__
> /* SPARC Linux needs greater alignment than the pagesize */
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Qemu-devel] [Qemu-ppc] [PATCHv2 for-2.13 2/2] Add host_memory_backend_pagesize() helper
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 2/2] Add host_memory_backend_pagesize() helper David Gibson
@ 2018-04-05 14:04 ` Greg Kurz
0 siblings, 0 replies; 9+ messages in thread
From: Greg Kurz @ 2018-04-05 14:04 UTC (permalink / raw)
To: David Gibson; +Cc: ehabkost, imammedo, pbonzini, qemu-ppc, qemu-devel
On Thu, 5 Apr 2018 12:20:02 +1000
David Gibson <david@gibson.dropbear.id.au> wrote:
> There are a couple places (one generic, one target specific) where we need
> to get the host page size associated with a particular memory backend. I
> have some upcoming code which will add another place which wants this. So,
> for convenience, add a helper function to calculate this.
>
> host_memory_backend_pagesize() returns the host pagesize for a given
> HostMemoryBackend object.
>
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
> ---
Reviewed-by: Greg Kurz <groug@kaod.org>
> backends/hostmem.c | 11 +++++++++++
> exec.c | 5 ++---
> include/sysemu/hostmem.h | 2 ++
> target/ppc/kvm.c | 6 +-----
> 4 files changed, 16 insertions(+), 8 deletions(-)
>
> diff --git a/backends/hostmem.c b/backends/hostmem.c
> index f61093654e..ff2bb0489c 100644
> --- a/backends/hostmem.c
> +++ b/backends/hostmem.c
> @@ -18,6 +18,7 @@
> #include "qapi/visitor.h"
> #include "qemu/config-file.h"
> #include "qom/object_interfaces.h"
> +#include "qemu/mmap-alloc.h"
>
> #ifdef CONFIG_NUMA
> #include <numaif.h>
> @@ -262,6 +263,16 @@ bool host_memory_backend_is_mapped(HostMemoryBackend *backend)
> return backend->is_mapped;
> }
>
> +size_t host_memory_backend_pagesize(HostMemoryBackend *memdev)
> +{
> + Object *obj = OBJECT(memdev);
> + char *path = object_property_get_str(obj, "mem-path", NULL);
> + size_t pagesize = qemu_mempath_getpagesize(path);
> +
> + g_free(path);
> + return pagesize;
> +}
> +
> static void
> host_memory_backend_memory_complete(UserCreatable *uc, Error **errp)
> {
> diff --git a/exec.c b/exec.c
> index b38b004563..c7fcefa851 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -1491,9 +1491,8 @@ static int find_max_supported_pagesize(Object *obj, void *opaque)
> long *hpsize_min = opaque;
>
> if (object_dynamic_cast(obj, TYPE_MEMORY_BACKEND)) {
> - char *mem_path = object_property_get_str(obj, "mem-path", NULL);
> - long hpsize = qemu_mempath_getpagesize(mem_path);
> - g_free(mem_path);
> + long hpsize = host_memory_backend_pagesize(MEMORY_BACKEND(obj));
> +
> if (hpsize < *hpsize_min) {
> *hpsize_min = hpsize;
> }
> diff --git a/include/sysemu/hostmem.h b/include/sysemu/hostmem.h
> index 47bc9846ac..bc36899bb8 100644
> --- a/include/sysemu/hostmem.h
> +++ b/include/sysemu/hostmem.h
> @@ -68,4 +68,6 @@ MemoryRegion *host_memory_backend_get_memory(HostMemoryBackend *backend,
>
> void host_memory_backend_set_mapped(HostMemoryBackend *backend, bool mapped);
> bool host_memory_backend_is_mapped(HostMemoryBackend *backend);
> +size_t host_memory_backend_pagesize(HostMemoryBackend *memdev);
> +
> #endif
> diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
> index f393eae127..1ab9cf3a8a 100644
> --- a/target/ppc/kvm.c
> +++ b/target/ppc/kvm.c
> @@ -493,11 +493,7 @@ static void kvm_fixup_page_sizes(PowerPCCPU *cpu)
> bool kvmppc_is_mem_backend_page_size_ok(const char *obj_path)
> {
> Object *mem_obj = object_resolve_path(obj_path, NULL);
> - char *mempath = object_property_get_str(mem_obj, "mem-path", NULL);
> - long pagesize;
> -
> - pagesize = qemu_mempath_getpagesize(mempath);
> - g_free(mempath);
> + long pagesize = host_memory_backend_pagesize(MEMORY_BACKEND(mem_obj));
>
> return pagesize >= max_cpu_page_size;
> }
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Qemu-devel] [Qemu-ppc] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL
2018-04-05 13:56 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
@ 2018-04-06 5:01 ` David Gibson
0 siblings, 0 replies; 9+ messages in thread
From: David Gibson @ 2018-04-06 5:01 UTC (permalink / raw)
To: Greg Kurz; +Cc: ehabkost, imammedo, pbonzini, qemu-ppc, qemu-devel
[-- Attachment #1: Type: text/plain, Size: 4860 bytes --]
On Thu, Apr 05, 2018 at 03:56:36PM +0200, Greg Kurz wrote:
> On Thu, 5 Apr 2018 12:20:01 +1000
> David Gibson <david@gibson.dropbear.id.au> wrote:
>
> > qemu_mempath_getpagesize() gets the effective (host side) page size for
> > a block of memory backed by an mmap()ed file on the host. It requires
> > the mem_path parameter to be non-NULL.
> >
> > This ends up meaning all the callers need a different case for handling
> > anonymous memory (for memory-backend-ram or default memory with -mem-path
> > is not specified).
> >
> > We can make all those callers a little simpler by
>
> by "having" ?
Yes, oops.
> > qemu_mempath_getpagesize() accept NULL, and treat that as the anonymous
> > memory case.
> >
> > Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
> > ---
>
> Reviewed-by: Greg Kurz <groug@kaod.org>
>
> > exec.c | 21 ++++++---------------
> > target/ppc/kvm.c | 8 ++------
> > util/mmap-alloc.c | 26 ++++++++++++++------------
> > 3 files changed, 22 insertions(+), 33 deletions(-)
> >
> > diff --git a/exec.c b/exec.c
> > index 02b1efebb7..b38b004563 100644
> > --- a/exec.c
> > +++ b/exec.c
> > @@ -1488,19 +1488,14 @@ void ram_block_dump(Monitor *mon)
> > */
> > static int find_max_supported_pagesize(Object *obj, void *opaque)
> > {
> > - char *mem_path;
> > long *hpsize_min = opaque;
> >
> > if (object_dynamic_cast(obj, TYPE_MEMORY_BACKEND)) {
> > - mem_path = object_property_get_str(obj, "mem-path", NULL);
> > - if (mem_path) {
> > - long hpsize = qemu_mempath_getpagesize(mem_path);
> > - g_free(mem_path);
> > - if (hpsize < *hpsize_min) {
> > - *hpsize_min = hpsize;
> > - }
> > - } else {
> > - *hpsize_min = getpagesize();
> > + char *mem_path = object_property_get_str(obj, "mem-path", NULL);
> > + long hpsize = qemu_mempath_getpagesize(mem_path);
> > + g_free(mem_path);
> > + if (hpsize < *hpsize_min) {
> > + *hpsize_min = hpsize;
> > }
> > }
> >
> > @@ -1513,11 +1508,7 @@ long qemu_getrampagesize(void)
> > long mainrampagesize;
> > Object *memdev_root;
> >
> > - if (mem_path) {
> > - mainrampagesize = qemu_mempath_getpagesize(mem_path);
> > - } else {
> > - mainrampagesize = getpagesize();
> > - }
> > + mainrampagesize = qemu_mempath_getpagesize(mem_path);
> >
> > /* it's possible we have memory-backend objects with
> > * hugepage-backed RAM. these may get mapped into system
> > diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
> > index 1bd38c6a90..f393eae127 100644
> > --- a/target/ppc/kvm.c
> > +++ b/target/ppc/kvm.c
> > @@ -496,12 +496,8 @@ bool kvmppc_is_mem_backend_page_size_ok(const char *obj_path)
> > char *mempath = object_property_get_str(mem_obj, "mem-path", NULL);
> > long pagesize;
> >
> > - if (mempath) {
> > - pagesize = qemu_mempath_getpagesize(mempath);
> > - g_free(mempath);
> > - } else {
> > - pagesize = getpagesize();
> > - }
> > + pagesize = qemu_mempath_getpagesize(mempath);
> > + g_free(mempath);
> >
> > return pagesize >= max_cpu_page_size;
> > }
> > diff --git a/util/mmap-alloc.c b/util/mmap-alloc.c
> > index 2fd8cbcc6f..fd329eccd8 100644
> > --- a/util/mmap-alloc.c
> > +++ b/util/mmap-alloc.c
> > @@ -50,19 +50,21 @@ size_t qemu_mempath_getpagesize(const char *mem_path)
> > struct statfs fs;
> > int ret;
> >
> > - do {
> > - ret = statfs(mem_path, &fs);
> > - } while (ret != 0 && errno == EINTR);
> > -
> > - if (ret != 0) {
> > - fprintf(stderr, "Couldn't statfs() memory path: %s\n",
> > - strerror(errno));
> > - exit(1);
> > - }
> > + if (mem_path) {
> > + do {
> > + ret = statfs(mem_path, &fs);
> > + } while (ret != 0 && errno == EINTR);
> >
> > - if (fs.f_type == HUGETLBFS_MAGIC) {
> > - /* It's hugepage, return the huge page size */
> > - return fs.f_bsize;
> > + if (ret != 0) {
> > + fprintf(stderr, "Couldn't statfs() memory path: %s\n",
> > + strerror(errno));
> > + exit(1);
> > + }
> > +
> > + if (fs.f_type == HUGETLBFS_MAGIC) {
> > + /* It's hugepage, return the huge page size */
> > + return fs.f_bsize;
> > + }
> > }
> > #ifdef __sparc__
> > /* SPARC Linux needs greater alignment than the pagesize */
>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2018-04-06 7:07 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-04-05 2:20 [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM David Gibson
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 1/2] Make qemu_mempath_getpagesize() accept NULL David Gibson
2018-04-05 13:56 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2018-04-06 5:01 ` David Gibson
2018-04-05 2:20 ` [Qemu-devel] [PATCHv2 for-2.13 2/2] Add host_memory_backend_pagesize() helper David Gibson
2018-04-05 14:04 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2018-04-05 2:35 ` [Qemu-devel] [PATCHv2 for-2.13 0/2] Helpers to obtain host page sizes for guest RAM no-reply
2018-04-05 3:00 ` David Gibson
2018-04-05 2:38 ` no-reply
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).