Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On 10/2/20 8:24 PM, Eduardo Habkost wrote:
On Fri, Oct 02, 2020 at 06:27:35PM +0200, Paolo Bonzini wrote:
On 02/10/20 17:58, Michal Prívozník wrote:
cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
Sorry for noticing this earlier, but is this known? The build starts
failing for me after this commit:
/usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W
-Ddepfile=docs/devel.d -Ddepfile_stamp=docs/devel.stamp -b html -d
/home/zippy/work/qemu/qemu.git/build/docs/devel.p
/home/zippy/work/qemu/qemu.git/docs/devel
/home/zippy/work/qemu/qemu.git/build/docs/devel
Running Sphinx v3.2.1
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 20 source files that are out of date
updating environment: [new config] 20 added, 0 changed, 0 removed
reading sources... [100%] testing
No, this is new. It works with older versions of Sphinx (I have 2.2.2
despite being on Fedora 32 which is pretty recent).
For now Sphinx 3 is not supported by kerneldoc, we probably should apply
a patch like
https://www.spinics.net/lists/linux-doc/msg83277.html
We already have Sphinx 3.x hacks inside our fork of kernel-doc,
see commit 152d1967f650 ("kernel-doc: Use c:struct for Sphinx 3.0
and later").
If we want to keep deviating from upstream kernel-doc, the
following patch seems to work. Do we want to?
Signed-off-by: Eduardo Habkost
---
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 40ad782e342..03b49380426 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -838,6 +838,13 @@ sub output_function_rst(%) {
$lineprefix = "";
output_highlight_rst($args{'purpose'});
$start = "\n\n**Syntax**\n\n ``";
+} elsif ($args{'functiontype'} eq "") {
+ # this is a macro, Sphinx 3.x requires c:macro::
+ if ((split(/\./, $sphinx_version))[0] >= 3) {
+ print ".. c:macro:: ";
+ } else {
+ print ".. c:function:: ";
+ }
} else {
print ".. c:function:: ";
}
Paolo
I can confirm that this fixes the build for me.
Michal
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On Fri, 2 Oct 2020 at 19:45, Paolo Bonzini wrote:
> On 02/10/20 20:24, Eduardo Habkost wrote:
> > We already have Sphinx 3.x hacks inside our fork of kernel-doc,
> > see commit 152d1967f650 ("kernel-doc: Use c:struct for Sphinx 3.0
> > and later").
> >
> > If we want to keep deviating from upstream kernel-doc, the
> > following patch seems to work. Do we want to?
> I can try sending these to upstream Linux, too.
I did mention the c:struct change we're carrying to Jon Corbet
when I sent him the missing-close-paren fix to kernel-doc
earlier this year:
http://lkml.iu.edu/hypermail/linux/kernel/2004.1/08760.html
I think it probably mostly needs somebody to try these changes
in the context of producing the kernel docs and see if they
are sufficient to fix kernel doc production too...
thanks
-- PMM
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On 02/10/20 20:24, Eduardo Habkost wrote:
> On Fri, Oct 02, 2020 at 06:27:35PM +0200, Paolo Bonzini wrote:
>> On 02/10/20 17:58, Michal Prívozník wrote:
>>>
>>> cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
>>>
>>> Sorry for noticing this earlier, but is this known? The build starts
>>> failing for me after this commit:
>>>
>>> /usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W
>>> -Ddepfile=docs/devel.d -Ddepfile_stamp=docs/devel.stamp -b html -d
>>> /home/zippy/work/qemu/qemu.git/build/docs/devel.p
>>> /home/zippy/work/qemu/qemu.git/docs/devel
>>> /home/zippy/work/qemu/qemu.git/build/docs/devel
>>> Running Sphinx v3.2.1
>>> building [mo]: targets for 0 po files that are out of date
>>> building [html]: targets for 20 source files that are out of date
>>> updating environment: [new config] 20 added, 0 changed, 0 removed
>>> reading sources... [100%] testing
>>
>> No, this is new. It works with older versions of Sphinx (I have 2.2.2
>> despite being on Fedora 32 which is pretty recent).
>>
>> For now Sphinx 3 is not supported by kerneldoc, we probably should apply
>> a patch like
>>
>> https://www.spinics.net/lists/linux-doc/msg83277.html
>
> We already have Sphinx 3.x hacks inside our fork of kernel-doc,
> see commit 152d1967f650 ("kernel-doc: Use c:struct for Sphinx 3.0
> and later").
>
> If we want to keep deviating from upstream kernel-doc, the
> following patch seems to work. Do we want to?
>
> Signed-off-by: Eduardo Habkost
> ---
> diff --git a/scripts/kernel-doc b/scripts/kernel-doc
> index 40ad782e342..03b49380426 100755
> --- a/scripts/kernel-doc
> +++ b/scripts/kernel-doc
> @@ -838,6 +838,13 @@ sub output_function_rst(%) {
> $lineprefix = "";
> output_highlight_rst($args{'purpose'});
> $start = "\n\n**Syntax**\n\n ``";
> +} elsif ($args{'functiontype'} eq "") {
> + # this is a macro, Sphinx 3.x requires c:macro::
> + if ((split(/\./, $sphinx_version))[0] >= 3) {
> + print ".. c:macro:: ";
> + } else {
> + print ".. c:function:: ";
> + }
> } else {
> print ".. c:function:: ";
> }
>>
>> Paolo
>>
>
I can try sending these to upstream Linux, too.
Paolo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On Fri, Oct 02, 2020 at 06:27:35PM +0200, Paolo Bonzini wrote:
> On 02/10/20 17:58, Michal Prívozník wrote:
> >>
> >
> > cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
> >
> > Sorry for noticing this earlier, but is this known? The build starts
> > failing for me after this commit:
> >
> > /usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W
> > -Ddepfile=docs/devel.d -Ddepfile_stamp=docs/devel.stamp -b html -d
> > /home/zippy/work/qemu/qemu.git/build/docs/devel.p
> > /home/zippy/work/qemu/qemu.git/docs/devel
> > /home/zippy/work/qemu/qemu.git/build/docs/devel
> > Running Sphinx v3.2.1
> > building [mo]: targets for 0 po files that are out of date
> > building [html]: targets for 20 source files that are out of date
> > updating environment: [new config] 20 added, 0 changed, 0 removed
> > reading sources... [100%] testing
>
> No, this is new. It works with older versions of Sphinx (I have 2.2.2
> despite being on Fedora 32 which is pretty recent).
>
> For now Sphinx 3 is not supported by kerneldoc, we probably should apply
> a patch like
>
> https://www.spinics.net/lists/linux-doc/msg83277.html
We already have Sphinx 3.x hacks inside our fork of kernel-doc,
see commit 152d1967f650 ("kernel-doc: Use c:struct for Sphinx 3.0
and later").
If we want to keep deviating from upstream kernel-doc, the
following patch seems to work. Do we want to?
Signed-off-by: Eduardo Habkost
---
diff --git a/scripts/kernel-doc b/scripts/kernel-doc
index 40ad782e342..03b49380426 100755
--- a/scripts/kernel-doc
+++ b/scripts/kernel-doc
@@ -838,6 +838,13 @@ sub output_function_rst(%) {
$lineprefix = "";
output_highlight_rst($args{'purpose'});
$start = "\n\n**Syntax**\n\n ``";
+} elsif ($args{'functiontype'} eq "") {
+ # this is a macro, Sphinx 3.x requires c:macro::
+ if ((split(/\./, $sphinx_version))[0] >= 3) {
+ print ".. c:macro:: ";
+ } else {
+ print ".. c:function:: ";
+ }
} else {
print ".. c:function:: ";
}
>
> Paolo
>
--
Eduardo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On Fri, Oct 02, 2020 at 07:30:17PM +0200, Paolo Bonzini wrote:
> On 02/10/20 19:26, Michal Prívozník wrote:
> > On 10/2/20 6:22 PM, Eduardo Habkost wrote:
> >> On Fri, Oct 02, 2020 at 05:58:55PM +0200, Michal Prívozník wrote:
> >>> On 9/30/20 9:58 PM, Paolo Bonzini wrote:
>
> Eduardo Habkost (10):
> >>>
> docs: Create docs/devel/qom.rst
> >>>
> >>> cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
> >>>
> >>> Sorry for noticing this earlier, but is this known? The build starts
> >>> failing
> >>> for me after this commit:
> >>>
> >>> /usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W
> >>> -Ddepfile=docs/devel.d
> >>> -Ddepfile_stamp=docs/devel.stamp -b html -d
> >>> /home/zippy/work/qemu/qemu.git/build/docs/devel.p
> >>> /home/zippy/work/qemu/qemu.git/docs/devel
> >>> /home/zippy/work/qemu/qemu.git/build/docs/devel
> >>> Running Sphinx v3.2.1
> >>> building [mo]: targets for 0 po files that are out of date
> >>> building [html]: targets for 20 source files that are out of date
> >>> updating environment: [new config] 20 added, 0 changed, 0 removed
> >>> reading sources... [100%] testing
> >>>
> >>>
> >>>
> >>>
> >>> Warning, treated as error:
> >>> /home/zippy/work/qemu/qemu.git/docs/../include/qom/object.h:747:Error in
> >>> declarator
> >>> If declarator-id with parameters (e.g., 'void f(int arg)'):
> >>> Invalid C declaration: Expected identifier in nested name. [error
> >>> at 24]
> >>> object_initialize_child ( parent, propname, child, type)
> >>> ^
> >>> If parenthesis in noptr-declarator (e.g., 'void (*f(int arg))(double)'):
> >>> Error in declarator or parameters
> >>> Invalid C declaration: Expecting "(" in parameters. [error at 32]
> >>> object_initialize_child ( parent, propname, child, type)
> >>> ^
> >>>
> >>> make[1]: *** [Makefile.ninja:9898: docs/devel.stamp] Error 2
> >>> make[1]: *** Deleting file 'docs/devel.stamp'
> >>> make[1]: Leaving directory '/home/zippy/work/qemu/qemu.git/build'
> >>> make: *** [GNUmakefile:11: all] Error 2
> >>
> >> I can't reproduce it using Sphinx v2.2.2. I'm still trying to
> >> understand what exactly the error means.
> >>
> >
> > Same here.
> >
> >> I really wish we used virtualenv + requirements.txt to require a
> >> specific version of Sphinx instead of wasting time dealing a wide
> >> range of Sphinx versions.
> >>
> >
> > I already have a patch that I keep locally to build with v3:
> >
> > diff --git a/docs/qemu-option-trace.rst.inc
> > b/docs/qemu-option-trace.rst.inc
> > index 7e09773a9c..ae83f6a1a8 100644
> > --- a/docs/qemu-option-trace.rst.inc
> > +++ b/docs/qemu-option-trace.rst.inc
> > @@ -1,7 +1,7 @@
> >
> > Specify tracing options.
> >
> > -.. option:: [enable=]PATTERN
> > +.. option:: enable=PATTERN
> >
> > Immediately enable events matching *PATTERN*
> > (either event name or a globbing pattern). This option is only
> >
> >
> > That said, I'm not objecting to requiring v2 for now and switching to v3
> > later.
> >
> >
> > But interestingly, through trial and error I've came across this hack,
> > which allows me to build again. I have no idea why it works:
> >
> > diff --git i/include/qom/object.h w/include/qom/object.h
> > index 27aaa67e63..59c729ebb7 100644
> > --- i/include/qom/object.h
> > +++ w/include/qom/object.h
> > @@ -762,13 +762,14 @@ bool object_initialize_child_with_propsv(Object
> > *parentobj,
> > * child, sizeof(*child), type,
> > * &error_abort, NULL)
> > */
> > -#define object_initialize_child(parent, propname, child, type) \
> > - object_initialize_child_internal((parent), (propname), \
> > - (child), sizeof(*(child)), (type))
> > void object_initialize_child_internal(Object *parent, const char
> > *propname,
> > void *child, size_t size,
> > const char *type);
> >
> > +#define object_initialize_child(parent, propname, child, type) \
> > + object_initialize_child_internal((parent), (propname), \
> > + (child), sizeof(*(child)), (type))
> > +
>
> The error is due to kerneldoc treating the macro definition like a
> function, so that makes sense. If the docs look good (no reference to
> object_initialize_child_internal) then the patch can be applied.
The patch makes the document show object_initialize_child_internal().
--
Eduardo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On 02/10/20 19:26, Michal Prívozník wrote:
> On 10/2/20 6:22 PM, Eduardo Habkost wrote:
>> On Fri, Oct 02, 2020 at 05:58:55PM +0200, Michal Prívozník wrote:
>>> On 9/30/20 9:58 PM, Paolo Bonzini wrote:
Eduardo Habkost (10):
>>>
docs: Create docs/devel/qom.rst
>>>
>>> cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
>>>
>>> Sorry for noticing this earlier, but is this known? The build starts
>>> failing
>>> for me after this commit:
>>>
>>> /usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W
>>> -Ddepfile=docs/devel.d
>>> -Ddepfile_stamp=docs/devel.stamp -b html -d
>>> /home/zippy/work/qemu/qemu.git/build/docs/devel.p
>>> /home/zippy/work/qemu/qemu.git/docs/devel
>>> /home/zippy/work/qemu/qemu.git/build/docs/devel
>>> Running Sphinx v3.2.1
>>> building [mo]: targets for 0 po files that are out of date
>>> building [html]: targets for 20 source files that are out of date
>>> updating environment: [new config] 20 added, 0 changed, 0 removed
>>> reading sources... [100%] testing
>>>
>>>
>>>
>>>
>>> Warning, treated as error:
>>> /home/zippy/work/qemu/qemu.git/docs/../include/qom/object.h:747:Error in
>>> declarator
>>> If declarator-id with parameters (e.g., 'void f(int arg)'):
>>> Invalid C declaration: Expected identifier in nested name. [error
>>> at 24]
>>> object_initialize_child ( parent, propname, child, type)
>>> ^
>>> If parenthesis in noptr-declarator (e.g., 'void (*f(int arg))(double)'):
>>> Error in declarator or parameters
>>> Invalid C declaration: Expecting "(" in parameters. [error at 32]
>>> object_initialize_child ( parent, propname, child, type)
>>> ^
>>>
>>> make[1]: *** [Makefile.ninja:9898: docs/devel.stamp] Error 2
>>> make[1]: *** Deleting file 'docs/devel.stamp'
>>> make[1]: Leaving directory '/home/zippy/work/qemu/qemu.git/build'
>>> make: *** [GNUmakefile:11: all] Error 2
>>
>> I can't reproduce it using Sphinx v2.2.2. I'm still trying to
>> understand what exactly the error means.
>>
>
> Same here.
>
>> I really wish we used virtualenv + requirements.txt to require a
>> specific version of Sphinx instead of wasting time dealing a wide
>> range of Sphinx versions.
>>
>
> I already have a patch that I keep locally to build with v3:
>
> diff --git a/docs/qemu-option-trace.rst.inc
> b/docs/qemu-option-trace.rst.inc
> index 7e09773a9c..ae83f6a1a8 100644
> --- a/docs/qemu-option-trace.rst.inc
> +++ b/docs/qemu-option-trace.rst.inc
> @@ -1,7 +1,7 @@
>
> Specify tracing options.
>
> -.. option:: [enable=]PATTERN
> +.. option:: enable=PATTERN
>
> Immediately enable events matching *PATTERN*
> (either event name or a globbing pattern). This option is only
>
>
> That said, I'm not objecting to requiring v2 for now and switching to v3
> later.
>
>
> But interestingly, through trial and error I've came across this hack,
> which allows me to build again. I have no idea why it works:
>
> diff --git i/include/qom/object.h w/include/qom/object.h
> index 27aaa67e63..59c729ebb7 100644
> --- i/include/qom/object.h
> +++ w/include/qom/object.h
> @@ -762,13 +762,14 @@ bool object_initialize_child_with_propsv(Object
> *parentobj,
> * child, sizeof(*child), type,
> * &error_abort, NULL)
> */
> -#define object_initialize_child(parent, propname, child, type) \
> - object_initialize_child_internal((parent), (propname), \
> - (child), sizeof(*(child)), (type))
> void object_initialize_child_internal(Object *parent, const char
> *propname,
> void *child, size_t size,
> const char *type);
>
> +#define object_initialize_child(parent, propname, child, type) \
> + object_initialize_child_internal((parent), (propname), \
> + (child), sizeof(*(child)), (type))
> +
The error is due to kerneldoc treating the macro definition like a
function, so that makes sense. If the docs look good (no reference to
object_initialize_child_internal) then the patch can be applied.
Paolo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On 10/2/20 6:22 PM, Eduardo Habkost wrote:
On Fri, Oct 02, 2020 at 05:58:55PM +0200, Michal Prívozník wrote:
On 9/30/20 9:58 PM, Paolo Bonzini wrote:
Eduardo Habkost (10):
docs: Create docs/devel/qom.rst
cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
Sorry for noticing this earlier, but is this known? The build starts failing
for me after this commit:
/usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W -Ddepfile=docs/devel.d
-Ddepfile_stamp=docs/devel.stamp -b html -d
/home/zippy/work/qemu/qemu.git/build/docs/devel.p
/home/zippy/work/qemu/qemu.git/docs/devel
/home/zippy/work/qemu/qemu.git/build/docs/devel
Running Sphinx v3.2.1
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 20 source files that are out of date
updating environment: [new config] 20 added, 0 changed, 0 removed
reading sources... [100%] testing
Warning, treated as error:
/home/zippy/work/qemu/qemu.git/docs/../include/qom/object.h:747:Error in
declarator
If declarator-id with parameters (e.g., 'void f(int arg)'):
Invalid C declaration: Expected identifier in nested name. [error at 24]
object_initialize_child ( parent, propname, child, type)
^
If parenthesis in noptr-declarator (e.g., 'void (*f(int arg))(double)'):
Error in declarator or parameters
Invalid C declaration: Expecting "(" in parameters. [error at 32]
object_initialize_child ( parent, propname, child, type)
^
make[1]: *** [Makefile.ninja:9898: docs/devel.stamp] Error 2
make[1]: *** Deleting file 'docs/devel.stamp'
make[1]: Leaving directory '/home/zippy/work/qemu/qemu.git/build'
make: *** [GNUmakefile:11: all] Error 2
I can't reproduce it using Sphinx v2.2.2. I'm still trying to
understand what exactly the error means.
Same here.
I really wish we used virtualenv + requirements.txt to require a
specific version of Sphinx instead of wasting time dealing a wide
range of Sphinx versions.
I already have a patch that I keep locally to build with v3:
diff --git a/docs/qemu-option-trace.rst.inc b/docs/qemu-option-trace.rst.inc
index 7e09773a9c..ae83f6a1a8 100644
--- a/docs/qemu-option-trace.rst.inc
+++ b/docs/qemu-option-trace.rst.inc
@@ -1,7 +1,7 @@
Specify tracing options.
-.. option:: [enable=]PATTERN
+.. option:: enable=PATTERN
Immediately enable events matching *PATTERN*
(either event name or a globbing pattern). This option is only
That said, I'm not objecting to requiring v2 for now and switching to v3
later.
But interestingly, through trial and error I've came across this hack,
which allows me to build again. I have no idea why it works:
diff --git i/include/qom/object.h w/include/qom/object.h
index 27aaa67e63..59c729ebb7 100644
--- i/include/qom/object.h
+++ w/include/qom/object.h
@@ -762,13 +762,14 @@ bool object_initialize_child_with_propsv(Object
*parentobj,
* child, sizeof(*child), type,
* &error_abort, NULL)
*/
-#define object_initialize_child(parent, propname, child, type) \
-object_initialize_child_internal((parent), (propname), \
- (child), sizeof(*(child)), (type))
void object_initialize_child_internal(Object *parent, const char
*propname,
void *child, size_t size,
const char *type);
+#define object_initialize_child(parent, propname, child, type) \
+object_initialize_child_internal((parent), (propname), \
+ (child), sizeof(*(child)), (type))
+
/**
* object_dynamic_cast:
* @obj: The object to cast.
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On Fri, Oct 02, 2020 at 06:27:35PM +0200, Paolo Bonzini wrote: > On 02/10/20 17:58, Michal Prívozník wrote: > >> > > > > cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit > > > > Sorry for noticing this earlier, but is this known? The build starts > > failing for me after this commit: > > > > /usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W > > -Ddepfile=docs/devel.d -Ddepfile_stamp=docs/devel.stamp -b html -d > > /home/zippy/work/qemu/qemu.git/build/docs/devel.p > > /home/zippy/work/qemu/qemu.git/docs/devel > > /home/zippy/work/qemu/qemu.git/build/docs/devel > > Running Sphinx v3.2.1 > > building [mo]: targets for 0 po files that are out of date > > building [html]: targets for 20 source files that are out of date > > updating environment: [new config] 20 added, 0 changed, 0 removed > > reading sources... [100%] testing > > No, this is new. It works with older versions of Sphinx (I have 2.2.2 > despite being on Fedora 32 which is pretty recent). > > For now Sphinx 3 is not supported by kerneldoc, we probably should apply > a patch like > > https://www.spinics.net/lists/linux-doc/msg83277.html Weird, because we don't use the cdomain extension, and the patch above only disables the cdomain extension. In either case, supporting only Sphinx 2.x by now sounds reasonable. virtualenv+pip makes it simple to install and run a specific Sphinx version, for people who really need it. -- Eduardo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On 02/10/20 17:58, Michal Prívozník wrote: >> > > cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit > > Sorry for noticing this earlier, but is this known? The build starts > failing for me after this commit: > > /usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W > -Ddepfile=docs/devel.d -Ddepfile_stamp=docs/devel.stamp -b html -d > /home/zippy/work/qemu/qemu.git/build/docs/devel.p > /home/zippy/work/qemu/qemu.git/docs/devel > /home/zippy/work/qemu/qemu.git/build/docs/devel > Running Sphinx v3.2.1 > building [mo]: targets for 0 po files that are out of date > building [html]: targets for 20 source files that are out of date > updating environment: [new config] 20 added, 0 changed, 0 removed > reading sources... [100%] testing No, this is new. It works with older versions of Sphinx (I have 2.2.2 despite being on Fedora 32 which is pretty recent). For now Sphinx 3 is not supported by kerneldoc, we probably should apply a patch like https://www.spinics.net/lists/linux-doc/msg83277.html Paolo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On Fri, Oct 02, 2020 at 05:58:55PM +0200, Michal Prívozník wrote:
> On 9/30/20 9:58 PM, Paolo Bonzini wrote:
> >
> > Eduardo Habkost (10):
>
> >docs: Create docs/devel/qom.rst
>
> cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
>
> Sorry for noticing this earlier, but is this known? The build starts failing
> for me after this commit:
>
> /usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W -Ddepfile=docs/devel.d
> -Ddepfile_stamp=docs/devel.stamp -b html -d
> /home/zippy/work/qemu/qemu.git/build/docs/devel.p
> /home/zippy/work/qemu/qemu.git/docs/devel
> /home/zippy/work/qemu/qemu.git/build/docs/devel
> Running Sphinx v3.2.1
> building [mo]: targets for 0 po files that are out of date
> building [html]: targets for 20 source files that are out of date
> updating environment: [new config] 20 added, 0 changed, 0 removed
> reading sources... [100%] testing
>
>
>
>
> Warning, treated as error:
> /home/zippy/work/qemu/qemu.git/docs/../include/qom/object.h:747:Error in
> declarator
> If declarator-id with parameters (e.g., 'void f(int arg)'):
> Invalid C declaration: Expected identifier in nested name. [error at 24]
> object_initialize_child ( parent, propname, child, type)
> ^
> If parenthesis in noptr-declarator (e.g., 'void (*f(int arg))(double)'):
> Error in declarator or parameters
> Invalid C declaration: Expecting "(" in parameters. [error at 32]
> object_initialize_child ( parent, propname, child, type)
> ^
>
> make[1]: *** [Makefile.ninja:9898: docs/devel.stamp] Error 2
> make[1]: *** Deleting file 'docs/devel.stamp'
> make[1]: Leaving directory '/home/zippy/work/qemu/qemu.git/build'
> make: *** [GNUmakefile:11: all] Error 2
I can't reproduce it using Sphinx v2.2.2. I'm still trying to
understand what exactly the error means.
I really wish we used virtualenv + requirements.txt to require a
specific version of Sphinx instead of wasting time dealing a wide
range of Sphinx versions.
--
Eduardo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On 9/30/20 9:58 PM, Paolo Bonzini wrote:
>
Eduardo Habkost (10):
docs: Create docs/devel/qom.rst
cd442a45db60a1a72fcf980c24bd1227f13f8a87 is the first bad commit
Sorry for noticing this earlier, but is this known? The build starts
failing for me after this commit:
/usr/bin/sphinx-build -Dversion=5.1.50 -Drelease= -W
-Ddepfile=docs/devel.d -Ddepfile_stamp=docs/devel.stamp -b html -d
/home/zippy/work/qemu/qemu.git/build/docs/devel.p
/home/zippy/work/qemu/qemu.git/docs/devel
/home/zippy/work/qemu/qemu.git/build/docs/devel
Running Sphinx v3.2.1
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 20 source files that are out of date
updating environment: [new config] 20 added, 0 changed, 0 removed
reading sources... [100%] testing
Warning, treated as error:
/home/zippy/work/qemu/qemu.git/docs/../include/qom/object.h:747:Error in
declarator
If declarator-id with parameters (e.g., 'void f(int arg)'):
Invalid C declaration: Expected identifier in nested name. [error at 24]
object_initialize_child ( parent, propname, child, type)
^
If parenthesis in noptr-declarator (e.g., 'void (*f(int arg))(double)'):
Error in declarator or parameters
Invalid C declaration: Expecting "(" in parameters. [error at 32]
object_initialize_child ( parent, propname, child, type)
^
make[1]: *** [Makefile.ninja:9898: docs/devel.stamp] Error 2
make[1]: *** Deleting file 'docs/devel.stamp'
make[1]: Leaving directory '/home/zippy/work/qemu/qemu.git/build'
make: *** [GNUmakefile:11: all] Error 2
Michal
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On Thu, Oct 1, 2020 at 10:36 PM Peter Maydell wrote: > > On Wed, 30 Sep 2020 at 21:04, Paolo Bonzini wrote: > > > > The following changes since commit cbba3dc6ea3fc9aa66e9f9eb41051536e3ad7cd0: > > > > Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging (2020-09-30 11:40:38 +0100) > > > > are available in the Git repository at: > > > > https://gitlab.com/bonzini/qemu.git tags/for-upstream > > > > for you to fetch changes up to 37aeb7a28ddbf52dd25dd53ae1b8391bc2287858: > > > > hw/net/can: Correct Kconfig dependencies (2020-09-30 19:11:37 +0200) > > > > > > * SCSI fix (Dmitry, Li Feng, Li Qiang) > > * memory API fixes (Eduardo) > > * removal of deprecated '-numa node', 'cpu-add', '-smp' (Igor) > > * ACPI fix for VMBus (Jon) > > * relocatable install (myself) > > * always remove docker containers (myself) > > * serial cleanups (Philippe) > > * vmware cpuid leaf for tsc and apic frequency (Sunil) > > * KVM_FEATURE_ASYNC_PF_INT support (Vitaly) > > * i386 XSAVE bugfix (Xiaoyao) > > * QOM developer documentation in docs/devel (Eduardo) > > * new checkpatch tests (Dov) > > * x86_64 syscall fix (Douglas) > > * interrupt-based APF fix (Vitaly) > > * always create kvmclock (Vitaly) > > * fix bios-tables-test (Eduardo) > > * KVM PV features cleanup (myself) > > * CAN FD (Pavel) > > > > meson: > > * fixes (Marc-André, Max, Stefan, Alexander, myself) > > * moved libmpathpersist, cocoa, malloc tests (myself) > > * support for 0.56 introspected test dependencies (myself) > > > > > Applied, thanks. > > Please update the changelog at https://wiki.qemu.org/ChangeLog/5.2 > for any user-visible changes. > > -- PMM > Long awating, wonderfull -- 此致 礼 罗勇刚 Yours sincerely, Yonggang Luo
Re: [PULL v8 00/86] Misc QEMU patches for 2020-09-24
On Wed, 30 Sep 2020 at 21:04, Paolo Bonzini wrote: > > The following changes since commit cbba3dc6ea3fc9aa66e9f9eb41051536e3ad7cd0: > > Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging > (2020-09-30 11:40:38 +0100) > > are available in the Git repository at: > > https://gitlab.com/bonzini/qemu.git tags/for-upstream > > for you to fetch changes up to 37aeb7a28ddbf52dd25dd53ae1b8391bc2287858: > > hw/net/can: Correct Kconfig dependencies (2020-09-30 19:11:37 +0200) > > > * SCSI fix (Dmitry, Li Feng, Li Qiang) > * memory API fixes (Eduardo) > * removal of deprecated '-numa node', 'cpu-add', '-smp' (Igor) > * ACPI fix for VMBus (Jon) > * relocatable install (myself) > * always remove docker containers (myself) > * serial cleanups (Philippe) > * vmware cpuid leaf for tsc and apic frequency (Sunil) > * KVM_FEATURE_ASYNC_PF_INT support (Vitaly) > * i386 XSAVE bugfix (Xiaoyao) > * QOM developer documentation in docs/devel (Eduardo) > * new checkpatch tests (Dov) > * x86_64 syscall fix (Douglas) > * interrupt-based APF fix (Vitaly) > * always create kvmclock (Vitaly) > * fix bios-tables-test (Eduardo) > * KVM PV features cleanup (myself) > * CAN FD (Pavel) > > meson: > * fixes (Marc-André, Max, Stefan, Alexander, myself) > * moved libmpathpersist, cocoa, malloc tests (myself) > * support for 0.56 introspected test dependencies (myself) > Applied, thanks. Please update the changelog at https://wiki.qemu.org/ChangeLog/5.2 for any user-visible changes. -- PMM
[PULL v8 00/86] Misc QEMU patches for 2020-09-24
The following changes since commit cbba3dc6ea3fc9aa66e9f9eb41051536e3ad7cd0: Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging (2020-09-30 11:40:38 +0100) are available in the Git repository at: https://gitlab.com/bonzini/qemu.git tags/for-upstream for you to fetch changes up to 37aeb7a28ddbf52dd25dd53ae1b8391bc2287858: hw/net/can: Correct Kconfig dependencies (2020-09-30 19:11:37 +0200) * SCSI fix (Dmitry, Li Feng, Li Qiang) * memory API fixes (Eduardo) * removal of deprecated '-numa node', 'cpu-add', '-smp' (Igor) * ACPI fix for VMBus (Jon) * relocatable install (myself) * always remove docker containers (myself) * serial cleanups (Philippe) * vmware cpuid leaf for tsc and apic frequency (Sunil) * KVM_FEATURE_ASYNC_PF_INT support (Vitaly) * i386 XSAVE bugfix (Xiaoyao) * QOM developer documentation in docs/devel (Eduardo) * new checkpatch tests (Dov) * x86_64 syscall fix (Douglas) * interrupt-based APF fix (Vitaly) * always create kvmclock (Vitaly) * fix bios-tables-test (Eduardo) * KVM PV features cleanup (myself) * CAN FD (Pavel) meson: * fixes (Marc-André, Max, Stefan, Alexander, myself) * moved libmpathpersist, cocoa, malloc tests (myself) * support for 0.56 introspected test dependencies (myself) Alexander Bulekov (1): oss-fuzz: move linker arg to fix coverage-build Anthony PERARD (1): meson: fix installation of keymaps Claudio Fontana (1): tests: add missing genh dependency Daniel P. Berrangé (1): char: fix logging when chardev write fails Dmitry Fomichev (1): scsi-generic: Fix HM-zoned device scan Douglas Crosher (1): helper_syscall x86_64: clear exception_is_int Dov Murik (1): checkpatch: Detect '%#' or '%0#' in printf-style format strings Eduardo Habkost (10): memory: Convert IOMMUMemoryRegionClass doc comment to kernel-doc qom: Document all function parameters in doc comments qom: Use kernel-doc private/public tags in structs qom: Use ``code`` Sphinx syntax where appropriate qom: Add kernel-doc markup to introduction doc comment qom: Reformat section titles using Sphinx syntax qom: Indent existing code examples qom: Add code block markup to all code blocks docs: Create docs/devel/qom.rst bios-tables-test: Remove kernel-irqchip=off option Igor Mammedov (4): numa: drop support for '-numa node' (without memory specified) doc: Cleanup "'-mem-path' fallback to RAM" deprecation text numa: remove fixup numa_state->num_nodes to MAX_NODES smp: drop support for deprecated (invalid topologies) Jan Charvat (5): net/can: Initial host SocketCan support for CAN FD. hw/net/can: sja1000 ignore CAN FD frames net/can: Add can_dlc2len and can_len2dlc for CAN FD. hw/net/can/ctucafd: Add CTU CAN FD core register definitions. hw/net/can: CTU CAN FD IP open hardware core emulation. Jon Doron (1): acpi: i386: Move VMBus DSDT entry to SB Li Feng (1): vhost-scsi: support inflight io track Li Qiang (2): hw: megasas: return -1 when 'megasas_map_sgl' fails hw: megasas: consider 'iov_count=0' is an error in megasas_map_sgl Marc-André Lureau (2): meson: fix MSI rule meson: error out if qemu_suffix starts with / Paolo Bonzini (28): meson: clean up build_by_default ninjatool: rebuild multi-output targets if outputs are missing meson: move libudev test meson: move libmpathpersist test meson: extend libmpathpersist test for static linking configure: move malloc_trim/tcmalloc/jemalloc to meson configure: fix --meson=/path/to/meson configure: move cocoa option to Meson configure: do not limit Hypervisor.framework test to Darwin meson: qtest: set "depends" correctly mtest2make: add support for introspected test dependencies meson: report accelerator support oslib: do not call g_strdup from qemu_get_exec_dir fuzz: use qemu_get_exec_dir oslib-posix: default exec_dir to bindir cutils: introduce get_relocated_path oslib-posix: relocate path to /var module: relocate path to modules net: relocate paths to helpers and scripts vl: relocate paths to data directories vl: relocate path to configuration file qemu-bridge-helper: relocate path to default ACL qga: relocate path to default configuration and hook ui: relocate paths to icons and translations configure: use a platform-neutral prefix tests/tcg: reinstate or replace desired parts of rules.mak docs: Move object.h overview doc comment to qom.rst target/i386: kvm: do not use kvm_check_extension to find paravirtual capabilities Pavel Pisa (2): hw/net/can: Documentation for CTU CAN FD IP open hardware core emulation. hw/net/can: Correct Kconfig d
