On 11/09/2024 15:50, Bruce Ashfield wrote:
>       
> 
> 
> 
> 
> On Wed, Sep 11, 2024 at 5:31 AM Michal Orzel <[email protected] 
> <mailto:[email protected]>> wrote:
> 
>     It should match the master recipe of Xen hypervisor which sets XEN_REL
>     to 4.19.
> 
> 
> While on the master branch, the current SRCREV of the tools is 4.18 based
> (at least in my checking). I was going to bump _git just before the release as
> I didn't want to it to exactly match 4.19 when I was adding the new recipes.
If both xen and xen_tools specify the same commit SHA, we should use the same 
XEN_REL.
Otherwise it looks strange. The issue is also with scarthgap, where we observe 
warnings
due to this difference (i.e. tools specify 4.18 instead of 4.19).

>  
> 
> 
>     Also, take opportunity to remove no longer needed patches.
> 
> 
> We should log why they are unneeded in the commit. Yes it is obvious
> in most cases, but a one line statement for them helps me when I'm
> looking later.
Ok.

> 
>  
> 
> 
>     Signed-off-by: Michal Orzel <[email protected] 
> <mailto:[email protected]>>
>     ---
>     We could also update xen and tools to 4.20 right away to reflect the 
> current
>     development version but I'm not sure if we want to do it at this point.
> 
> 
> See above: that is already my plan for the next few weeks. I'll move _git
> away from 4.19 so the _git will be available in the release. It is ok for
> them to be unfinished and in development in that recipe.
Do you mean that we should drop this patch completely because you are going to
bump master recipes to XEN_REL ?= 4.20 development branch (i.e. current master)
in the upcoming weeks?

> 
>  
> 
>     Unrelated question:
>     When vmsep is enabled, the tools recipe RRECOMMENDS qemu-x86_64 and 
> qemu-i386.
>     What is the reason behind it given that the only qemu that is needed in 
> the
>     target rootfs for Xen is qemu-system-i386? What would be the best way to 
> build
>     only the QEMU required by Xen (upstream) and not all the possible 
> combinations?
> 
> 
> I'm not concerned about extra building of qemu components, it is only
I am concerned. It takes definitely more time which is something we can observe 
in our upstream Xen CI.
The less time we spend in the CI loop, the more patches we can test.

> an issue if they are installed on the target (which of course they are
> if images are configured to add rreccomends automatically). 
Yes, both user and system qemu for all the arches gets installed in the target.

> 
> That's why meta-virt was the first part of the ecosystem to even offer
> split qemu packages. It was all or nothing before that. You can see
> that in some of the image  recipes that I'm still working on fixing up.
> This is an artifact / holdover from that history.
> 
> The vmsep based splitting covers quite a few different runtimes so it is
> a bit different than OEcore splitting, and I've kept it for compatibility with
> other layers. 
> 
> We can absolutely change our rrecommends in the recipes. In the short
> term, you could always :remove the packages you don't want and/or 
> configure your build to not automatically install rreccomends (but that
> is more drastic and will likely break more).
> 
> IIRC (and as you are saying) xen uses i366-system regardless of the
> xen-host (target) architecture, so it does look like we should move 
> to qemu-i386-system for that rrecommend.
Yes, that's what I'm saying. Will you look into it or should I send a patch?

~Michal

> 
> Bruce 
>  
> 
>     ---
>      ...ython-pygrub-pass-DISTUTILS-xen-4.15.patch | 73 -------------------
>      ...enstored_control.c-correctly-print-t.patch | 34 ---------
>      recipes-extended/xen/xen-tools_git.bb <http://xen-tools_git.bb>         
> |  2 +-
>      3 files changed, 1 insertion(+), 108 deletions(-)
>      delete mode 100644 
> recipes-extended/xen/files/0001-python-pygrub-pass-DISTUTILS-xen-4.15.patch
>      delete mode 100644 
> recipes-extended/xen/files/0001-tools-xenstore-xenstored_control.c-correctly-print-t.patch
> 
>     diff --git 
> a/recipes-extended/xen/files/0001-python-pygrub-pass-DISTUTILS-xen-4.15.patch 
> b/recipes-extended/xen/files/0001-python-pygrub-pass-DISTUTILS-xen-4.15.patch
>     deleted file mode 100644
>     index 476f5ddcf1c6..000000000000
>     --- 
> a/recipes-extended/xen/files/0001-python-pygrub-pass-DISTUTILS-xen-4.15.patch
>     +++ /dev/null
>     @@ -1,73 +0,0 @@
>     -From 6db88791d923167f160afbcadeffad84a4cbdbc5 Mon Sep 17 00:00:00 2001
>     -Message-Id: 
> <6db88791d923167f160afbcadeffad84a4cbdbc5.1612262706.git.bertrand.marq...@arm.com
>  
> <mailto:6db88791d923167f160afbcadeffad84a4cbdbc5.1612262706.git.bertrand.marq...@arm.com>>
>     -From: Maciej Pijanowski <[email protected] 
> <mailto:[email protected]>>
>     -Date: Fri, 19 Oct 2018 11:01:37 +0200
>     -Subject: [PATCH] python,pygrub: pass DISTUTILS env vars as setup.py args
>     -
>     -Upstream-Status: Inappropriate [oe specific, python install issues]
>     -
>     -Allow to respect the target install dir (PYTHON_SITEPACKAGES_DIR)
>     -as well as other parameters set by the OpenEmbedded build system.
>     -This is especially useful when the target libdir is not the default one
>     -(/usr/lib), but for example /usr/lib64.
>     -
>     -Signed-off-by: Maciej Pijanowski <[email protected] 
> <mailto:[email protected]>>
>     -
>     -Forward-ported to Xen 4.12.0
>     -Signed-off-by: Christopher Clark <[email protected] 
> <mailto:[email protected]>>
>     -
>     -Modified to support pygrub installation with python 3
>     -Signed-off-by: Christopher Clark <[email protected] 
> <mailto:[email protected]>>
>     -
>     -Forward-ported to Xen 4.14.0
>     -Signed-off-by: Christopher Clark <[email protected] 
> <mailto:[email protected]>>
>     -
>     -Forward-ported to Xen 4.15.0
>     -Signed-off-by: Bertrand Marquis <[email protected] 
> <mailto:[email protected]>>
>     -
>     ----
>     - tools/pygrub/Makefile | 7 +++++--
>     - tools/python/Makefile | 2 +-
>     - 2 files changed, 6 insertions(+), 3 deletions(-)
>     -
>     -diff --git a/tools/pygrub/Makefile b/tools/pygrub/Makefile
>     -index 37b2146214..ffb9270065 100644
>     ---- a/tools/pygrub/Makefile
>     -+++ b/tools/pygrub/Makefile
>     -@@ -10,7 +10,7 @@ INSTALL_LOG = build/installed_files.txt
>     - all: build
>     - .PHONY: build
>     - build:
>     --      CC="$(CC)" CFLAGS="$(PY_CFLAGS)" LDSHARED="$(CC)" 
> LDFLAGS="$(PY_LDFLAGS)" $(PYTHON) setup.py build
>     -+      CC="$(CC)" CFLAGS="$(PY_CFLAGS)" LDSHARED="$(CC)" 
> LDFLAGS="$(PY_LDFLAGS)" $(PYTHON) setup.py build $(DISTUTILS_BUILD_ARGS)
>     -
>     - .PHONY: install
>     - install: all
>     -@@ -18,7 +18,10 @@ install: all
>     -       CC="$(CC)" CFLAGS="$(PY_CFLAGS)" LDSHARED="$(CC)" \
>     -               LDFLAGS="$(PY_LDFLAGS)" $(PYTHON) setup.py install \
>     -               --record $(INSTALL_LOG) $(PYTHON_PREFIX_ARG) \
>     --               --root="$(DESTDIR)" --install-scripts=$(LIBEXEC_BIN) 
> --force
>     -+               --root="$(DESTDIR)" --install-scripts=$(LIBEXEC_BIN) 
> --force \
>     -+               $(DISTUTILS_INSTALL_ARGS)
>     -+      rm -f $(DESTDIR)/$(LIBEXEC_BIN)/pygrub
>     -+      $(INSTALL_PYTHON_PROG) src/pygrub $(DESTDIR)/$(LIBEXEC_BIN)/pygrub
>     -       set -e; if [ $(bindir) != $(LIBEXEC_BIN) -a \
>     -                    "`readlink -f $(DESTDIR)/$(bindir)`" != \
>     -                    "`readlink -f $(LIBEXEC_BIN)`" ]; then \
>     -diff --git a/tools/python/Makefile b/tools/python/Makefile
>     -index cc76423647..5cb11ae453 100644
>     ---- a/tools/python/Makefile
>     -+++ b/tools/python/Makefile
>     -@@ -12,7 +12,7 @@ setup.py = CC="$(CC)" CFLAGS="$(PY_CFLAGS)" 
> LDSHARED="$(CC)" LDFLAGS="$(PY_LDFLA
>     -            SHLIB_libxenctrl="$(SHLIB_libxenctrl)" \
>     -            SHLIB_libxenguest="$(SHLIB_libxenguest)" \
>     -            SHLIB_libxenstore="$(SHLIB_libxenstore)" \
>     --           $(PYTHON) setup.py
>     -+           $(PYTHON) setup.py $(DISTUTILS_BUILD_ARGS)
>     -
>     - .PHONY: build
>     - build:
>     ---
>     -2.17.1
>     -
>     diff --git 
> a/recipes-extended/xen/files/0001-tools-xenstore-xenstored_control.c-correctly-print-t.patch
>  
> b/recipes-extended/xen/files/0001-tools-xenstore-xenstored_control.c-correctly-print-t.patch
>     deleted file mode 100644
>     index bf99f5e8c54c..000000000000
>     --- 
> a/recipes-extended/xen/files/0001-tools-xenstore-xenstored_control.c-correctly-print-t.patch
>     +++ /dev/null
>     @@ -1,34 +0,0 @@
>     -From c7c43c4531fe1cd188f62d9905c3f5c7a29a6fb0 Mon Sep 17 00:00:00 2001
>     -From: Alexander Kanavin <[email protected] <mailto:[email protected]>>
>     -Date: Wed, 12 Apr 2023 10:30:18 +0200
>     -Subject: [PATCH] tools/xenstore/xenstored_control.c: correctly print 
> time_t
>     -
>     -On 32 bit systems with 64 bit time_t (hello, Y2038 problem),
>     -the following error occurs otherwise:
>     -
>     -| xenstored_control.c: In function 'lu_reject_reason':
>     -| xenstored_control.c:646:70: error: format '%ld' expects argument of 
> type 'long int', but argument 5 has type 'time_t' {aka 'long long int'} 
> [-Werror=format=]
>     -
>     -Upstream-Status: Submitted [by email to [email protected] 
> <mailto:[email protected]> and maintainers as suggested by 
> add_maintainers.pl <http://add_maintainers.pl> script]
>     -Signed-off-by: Alexander Kanavin <[email protected] 
> <mailto:[email protected]>>
>     ----
>     - tools/xenstore/xenstored_control.c | 4 ++--
>     - 1 file changed, 2 insertions(+), 2 deletions(-)
>     -
>     -diff --git a/tools/xenstore/xenstored_control.c 
> b/tools/xenstore/xenstored_control.c
>     -index d1aaa00bf4..8d318c0399 100644
>     ---- a/tools/xenstore/xenstored_control.c
>     -+++ b/tools/xenstore/xenstored_control.c
>     -@@ -643,10 +643,10 @@ static const char *lu_reject_reason(const void 
> *ctx)
>     -       list_for_each_entry(conn, &connections, list) {
>     -               if (conn->ta_start_time &&
>     -                   (now - conn->ta_start_time >= lu_status->timeout)) {
>     --                      ret = talloc_asprintf(ctx, "%s\nDomain %u: %ld s",
>     -+                      ret = talloc_asprintf(ctx, "%s\nDomain %u: %jd s",
>     -                                             ret ? : "Domains with long 
> running transactions:",
>     -                                             conn->id,
>     --                                            now - conn->ta_start_time);
>     -+                                            (intmax_t)now - 
> conn->ta_start_time);
>     -               }
>     -       }
>     -
>     diff --git a/recipes-extended/xen/xen-tools_git.bb 
> <http://xen-tools_git.bb> b/recipes-extended/xen/xen-tools_git.bb 
> <http://xen-tools_git.bb>
>     index 8397178e8d4b..b443b13eeab3 100644
>     --- a/recipes-extended/xen/xen-tools_git.bb <http://xen-tools_git.bb>
>     +++ b/recipes-extended/xen/xen-tools_git.bb <http://xen-tools_git.bb>
>     @@ -1,7 +1,7 @@
>      # master status on 2023-05-26
>      SRCREV ?= "03cf7ca23e0e876075954c558485b267b7d02406"
> 
>     -XEN_REL ?= "4.18"
>     +XEN_REL ?= "4.19"
>      XEN_BRANCH ?= "master"
> 
>      SRC_URI = " \
>     -- 
>     2.25.1
> 
> 
> 
> -- 
> - Thou shalt not follow the NULL pointer, for chaos and madness await thee at 
> its end
> - "Use the force Harry" - Gandalf, Star Trek II
> 
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