From 19ce5ff93ddd6b8a998348f2a5f59f603c5e11b7 Mon Sep 17 00:00:00 2001

From: Miroslav Rezanina <mrezanin@redhat.com>

Date: Fri, 12 Oct 2018 07:31:11 +0200

Subject: Initial redhat build

This patch introduces redhat build structure in redhat subdirectory. In addition,

several issues are fixed in QEMU tree:

 - Change of app name for sasl_server_init in VNC code from qemu to qemu-kvm

  - As we use qemu-kvm as name in all places, this is updated to be consistent

 - Man page renamed from qemu to qemu-kvm

  - man page is installed using make install so we have to fix it in qemu tree

This rebase includes changes up to qemu-kvm-6.1.0-5.el9

Rebase notes (3.1.0):

- added new configure options

Rebase notes (4.0.0):

- Added dependency to perl-Test-Harness (upstream)

- Added dependency to python3-sphinx (upstream)

- Change location of icons (upstream)

- Remove .desktop file (added upstream)

- Added qemu-trace-stap (added upstream)

- Removed elf2dmp (added upstream)

- Remove .buildinfo

- Added pvh.bin rom (added upstream)

- Added interop documentation files

- Use python module instead of qemu.py (upstream)

Rebase notes (4.1.0):

- Remove edk2 files generated by build

- Switch to rhel-8.1-candidate build target

- Remove specs documentation

- Switched from libssh2 to libssh

- Add rc0 tarball usage hacks

- Added BuildRequires for wget, rpm-build and python3-sphinx

- Removed new unpacked files

- Update configure line to use new options

Rebase notes (4.2.0):

- Disable iotest run during make check

- README renamed to README.rst (upstream)

- Removed ui-spice-app.so

- Added relevant changes from "505f7f4 redhat: Adding slirp to the exploded tree"

- Removed qemu-ga.8 install from spec file - installed by make

- Removed spapr-rtas.bin (upstream)

- Require newer SLOF (20191022)

Rebase notes (5.1.0):

- Use python3 for virtio_seg_max_adjust.py test

- Removed qemu-trace-stap shebang from spec file

- Added virtiofsd.1 (upstream)

- Use out-of-tree build

- New documentation structure (upstream)

- Update local build

- Removing installed qemu-storage-daemon (added upstream)

- Removing opensbi-riscv32-sifive_u-fw_jump.bin (added upstream)

- Disable iotests (moved from Enable make check commit)

- Added missing configure options

- Reorder configure options

- qemu-pr-helper moved to /usr/libexec/ (upstream)

- Added submodules for usb-redir, smartcard-reader and qxl display (upstream)

- Added setting rc version in Makefile for build

- removed --disable-vxhs configure option (removed upstream)

- bumped required libusbx-devel version to 1.0.23

- bumped libfdt version to 1.6.0

Rebase notes (5.2.0 rc0):

- Move libfdt dependency to qemu-kvm-core

- Move manpage rename from Makefile to spec file

- rename with-confsuffix configure option to with-suffix (upstream)

- Bump libusbx Requires version to 1.0.234

- Manual copy of keymaps in spec file (BZ 1875217)

- Removed /usr/share/qemu-kvm/npcm7xx_bootrom.bin, considering it

  unpackaged for now.

- Removed /usr/share/qemu-kvm/qboot.rom, considering unpackaged.

- Added build dependency for meson and ninja-build

- hw/s390/s390-pci-vfio.c hack - set NULL for g_autofree variables

- Removed Chanelog (upstream)

- Fix in directory used for docs (upstream add %name so we do not pass it in configure)

- Package various .so as part of qemu-kvm-core package.

Rebase notes (5.2.0 rc2):

- Added fix for dtrace build on RHEL 8.4.0

Rebase notes (5.2.0 rc3):

- Added man page for qemu-pr-helper

- Added new configure options

- Update qemu-kiwi patches to v4

Rebase notes (6.0.0):

- update tracetool usage in spec file

- remove qemu-storage-daemon-qmp-ref man page

- remove qemu-storage-daemon man page

- Added devel documentation

- do not package virtfs-proxy-helper files

- Use --with-git-submodules instead of --(enable|disable)-git-update

- Minor build fixes for sending upstream

- g_autofree initialization fixed upstream

- Updated rc information usage

- do not package package hw-s390x-virtio-gpu-ccw.so

- Disable new switch options

Rebase notes (6.1.0):

- Fix warning issue in block.c

- Download tarball from dist-git cache

- Removed sheepdog driver

- Added new display modules:

  - hw-display-virtio-gpu-gl.so

  - hw-display-virtio-gpu-pci-gl.so

  - hw-display-virtio-vga-gl.so

- sasl fix moved from ui/vnc.c to ui/vnc-auth-sasl.c

- Added accel-qtest-%{kvm_target} and accel-tcg-%{kvm_target}

- Added about docs

- Use -q option for setup

- Added hw-usb-host.so

- Disable new options (bpf, nvmm, slirp-smbd)

Rebase notes (6.2.0):

- Using internal meson

- removed --disable-jemalloc and --disable-tcmalloc configure options

- added audio-oss.so

- added fdt requirement for x86_64

- tests/acceptance renamed to tests/avocado

- added multiboot_dma.bin

- Removed conflict relics

- Updated configure options

Merged patches (3.1.0):

- 01f0c9f RHEL8: Add disable configure options to qemu spec file

- Spec file cleanups

Merged patches (4.0.0):

- aa4297c Add edk2 Requires to qemu-kvm

- d124ff5779 Fixing brew build target

- eb204b5 Introduce the qemu-kvm-tests rpm

- 223cf0c Load kvm module during boot (partial)

Merged patches (4.1.0):

- ebb6e97 redhat: Fix LOCALVERSION creation

- b0ab0cc redhat: enable tpmdev passthrough (not disabling tests)

- 7cb3c4a Enable libpmem to support nvdimm

- 8943607 qemu-kvm.spec: bump libseccomp >= 2.4.0

- 27b7c44 rh: set CONFIG_BOCHS_DISPLAY=y for x86 (partial)

- e1fe9fe x86_64-rh-devices: enable TPM emulation (partial)

Merged patches (4.2.0):

- 69e1fb2 enable virgla

- d4f6115 enable virgl, for real this time ...

Merged patches (5.1.0):

- 5edf6bd Add support for rh-brew-module

- f77d52d redhat: ship virtiofsd vhost-user device backend

- 63f12d4 redhat: Always use module build target for rh-brew (modified)

- 9b1e140 redhat: updating the modular target

- 44b8bd0 spec: Fix python shenigans for tests

Merged patches (5.2.0 rc0):

- 9238ce7 Add support for simpletrace

- 5797cff Remove explicit glusterfs-api dependency

- fd62478 disable virgl

- 0205018 redhat: link /etc/qemu-ga/fsfreeze-hook to /etc/qemu-kvm/

- 3645097 redhat: Make all generated so files executable (not only block-*)

Merged patches (5.2.0 rc2):

- pjw 99657 redhat: introduces disable_everything macro into the configure call

- pjw 99659 redhat: scripts/extract_build_cmd.py - Avoid listing empty lines

- pjw 99658 redhat: Fixing rh-local build

- pjw 99660 redhat: Add qemu-kiwi subpackage

- d2e59ce redhat: add (un/pre)install systemd hooks for qemu-ga

Merged patches (5.2.0 rc3):

- pjw 99887 - redhat: allow Makefile rh-prep builddep to fail

- pjw 99885 - redhat: adding rh-rpm target

Merged patches (6.0.0):

- 5ab9954a3b spec: find system python via meson

- cd0f7db11f build-system: use b_staticpic=false

- 80d2dec42c udev-kvm-check: remove the "exceeded subscription limit" message

- 38959d51c0 redhat: Allow make to inherit params from parent make for rh-local

- 1e0cfe458f redhat: moving all documentation files to qemu-kvm-docs

- d7a594d02b redhat: makes qemu respect system's crypto profile

- e2bbf1572b spec: Package qemu-storage-daemon

- 92f10993ba spec: ui-spice sub-package

- 8931e46069 spec: ui-opengl sub-package

Merged patches (6.1.0):

- 7bb57541b3 redhat: Install the s390-netboot.img that we've built

- b4a8531f41 redhat: Fix "unversioned Obsoletes" warning

- 141a1693c7 redhat: Move qemu-kvm-docs dependency to qemu-kvm

- d75f59c6f9 redhat: introducting qemu-kvm-hw-usbredir

- a934d8bf44 redhat: use the standard vhost-user JSON path

Merged patches (6.2.0):

- 4f3f04bbb6 spec: Remove qemu-kiwi build

---

 .gitignore                                 |    1 +

 .gitlab-ci.yml                             |   24 -

 .gitlab/issue_templates/bug.md             |   64 -

 .gitlab/issue_templates/feature_request.md |   32 -

 README.systemtap                           |   43 +

 meson.build                                |    4 +-

 redhat/Makefile                            |   90 +

 redhat/Makefile.common                     |   48 +

 redhat/README.tests                        |   39 +

 redhat/qemu-kvm.spec.template              | 3896 ++++++++++++++++++++

 redhat/scripts/extract_build_cmd.py        |    5 +-

 redhat/scripts/process-patches.sh          |   20 +-

 redhat/scripts/tarball_checksum.sh         |    2 +-

 redhat/udev-kvm-check.c                    |   19 +-

 scripts/qemu-guest-agent/fsfreeze-hook     |    2 +-

 scripts/systemtap/conf.d/qemu_kvm.conf     |    4 +

 scripts/systemtap/script.d/qemu_kvm.stp    |    1 +

 tests/check-block.sh                       |    2 +

 ui/vnc-auth-sasl.c                         |    2 +-

 19 files changed, 4142 insertions(+), 156 deletions(-)

 delete mode 100644 .gitlab-ci.yml

 delete mode 100644 .gitlab/issue_templates/bug.md

 delete mode 100644 .gitlab/issue_templates/feature_request.md

 create mode 100644 README.systemtap

 create mode 100644 redhat/Makefile

 create mode 100644 redhat/Makefile.common

 create mode 100644 redhat/README.tests

 create mode 100644 redhat/qemu-kvm.spec.template

 create mode 100644 scripts/systemtap/conf.d/qemu_kvm.conf

 create mode 100644 scripts/systemtap/script.d/qemu_kvm.stp

diff --git a/README.systemtap b/README.systemtap

new file mode 100644

index 0000000000..ad913fc990

--- /dev/null

+++ b/README.systemtap

@@ -0,0 +1,43 @@

+QEMU tracing using systemtap-initscript

+---------------------------------------

+

+You can capture QEMU trace data all the time using systemtap-initscript.  This

+uses SystemTap's flight recorder mode to trace all running guests to a

+fixed-size buffer on the host.  Old trace entries are overwritten by new

+entries when the buffer size wraps.

+

+1. Install the systemtap-initscript package:

+  # yum install systemtap-initscript

+

+2. Install the systemtap scripts and the conf file:

+  # cp /usr/share/qemu-kvm/systemtap/script.d/qemu_kvm.stp /etc/systemtap/script.d/

+  # cp /usr/share/qemu-kvm/systemtap/conf.d/qemu_kvm.conf /etc/systemtap/conf.d/

+

+The set of trace events to enable is given in qemu_kvm.stp.  This SystemTap

+script can be customized to add or remove trace events provided in

+/usr/share/systemtap/tapset/qemu-kvm-simpletrace.stp.

+

+SystemTap customizations can be made to qemu_kvm.conf to control the flight

+recorder buffer size and whether to store traces in memory only or disk too.

+See stap(1) for option documentation.

+

+3. Start the systemtap service.

+　# service systemtap start qemu_kvm

+

+4. Make the service start at boot time.

+　# chkconfig systemtap on

+

+5. Confirm that the service works.

+  # service systemtap status qemu_kvm

+  qemu_kvm is running...

+

+When you want to inspect the trace buffer, perform the following steps:

+

+1. Dump the trace buffer.

+  # staprun -A qemu_kvm >/tmp/trace.log

+

+2. Start the systemtap service because the preceding step stops the service.

+  # service systemtap start qemu_kvm

+

+3. Translate the trace record to readable format.

+  # /usr/share/qemu-kvm/simpletrace.py --no-header /usr/share/qemu-kvm/trace-events /tmp/trace.log

diff --git a/meson.build b/meson.build

index 96de1a6ef9..5f6ba86dbb 100644

--- a/meson.build

+++ b/meson.build

@@ -2108,7 +2108,9 @@ if capstone_opt == 'internal'

     # Include all configuration defines via a header file, which will wind up

     # as a dependency on the object file, and thus changes here will result

     # in a rebuild.

-    '-include', 'capstone-defs.h'

+    '-include', 'capstone-defs.h',

+

+    '-Wp,-D_GLIBCXX_ASSERTIONS',

   ]

   libcapstone = static_library('capstone',

diff --git a/scripts/qemu-guest-agent/fsfreeze-hook b/scripts/qemu-guest-agent/fsfreeze-hook

index 13aafd4845..e9b84ec028 100755

--- a/scripts/qemu-guest-agent/fsfreeze-hook

+++ b/scripts/qemu-guest-agent/fsfreeze-hook

@@ -8,7 +8,7 @@

 # request, it is issued with "thaw" argument after filesystem is thawed.

 LOGFILE=/var/log/qga-fsfreeze-hook.log

-FSFREEZE_D=$(dirname -- "$0")/fsfreeze-hook.d

+FSFREEZE_D=$(dirname -- "$(realpath $0)")/fsfreeze-hook.d

 # Check whether file $1 is a backup or rpm-generated file and should be ignored

 is_ignored_file() {

diff --git a/scripts/systemtap/conf.d/qemu_kvm.conf b/scripts/systemtap/conf.d/qemu_kvm.conf

new file mode 100644

index 0000000000..372d8160a4

--- /dev/null

+++ b/scripts/systemtap/conf.d/qemu_kvm.conf

@@ -0,0 +1,4 @@

+# Force load uprobes (see BZ#1118352)

+stap -e 'probe process("/usr/libexec/qemu-kvm").function("main") { printf("") }' -c true

+

+qemu_kvm_OPT="-s4" # per-CPU buffer size, in megabytes

diff --git a/scripts/systemtap/script.d/qemu_kvm.stp b/scripts/systemtap/script.d/qemu_kvm.stp

new file mode 100644

index 0000000000..c04abf9449

--- /dev/null

+++ b/scripts/systemtap/script.d/qemu_kvm.stp

@@ -0,0 +1 @@

+probe qemu.kvm.simpletrace.handle_qmp_command,qemu.kvm.simpletrace.monitor_protocol_*,qemu.kvm.simpletrace.migrate_set_state {}

diff --git a/tests/check-block.sh b/tests/check-block.sh

index f86cb863de..6d38340d49 100755

--- a/tests/check-block.sh

+++ b/tests/check-block.sh

@@ -69,6 +69,8 @@ else

     fi

 fi

+exit 0

+

 cd tests/qemu-iotests

 # QEMU_CHECK_BLOCK_AUTO is used to disable some unstable sub-tests

diff --git a/ui/vnc-auth-sasl.c b/ui/vnc-auth-sasl.c

index 47fdae5b21..2a950caa2a 100644

--- a/ui/vnc-auth-sasl.c

+++ b/ui/vnc-auth-sasl.c

@@ -42,7 +42,7 @@

 bool vnc_sasl_server_init(Error **errp)

 {

-    int saslErr = sasl_server_init(NULL, "qemu");

+    int saslErr = sasl_server_init(NULL, "qemu-kvm");

     if (saslErr != SASL_OK) {

         error_setg(errp, "Failed to initialize SASL auth: %s",

-- 

2.27.0