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* [Xen-devel] Xen-unstable staging build broken by pvshim patches.
@ 2019-08-08 20:59 Sander Eikelenboom
  2019-08-08 21:05 ` [Xen-devel] [SUSPECTED SPAM]Xen-unstable " Andrew Cooper
  2019-08-28 13:16 ` Andrew Cooper
  0 siblings, 2 replies; 15+ messages in thread
From: Sander Eikelenboom @ 2019-08-08 20:59 UTC (permalink / raw)
  To: Andrew Cooper; +Cc: xen-devel

Hi Andrew,

It seems the pvshim patches in xen-unstable staging break the build on my machine.
I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3

--
Sander



[ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
[ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
[ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
/usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
/usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
install: cannot stat 'xen-dir/xen-shim': No such file or directory
make[4]: *** [Makefile:52: install] Error 1
make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
make[1]: *** [Makefile:73: install] Error 2
make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
make: *** [Makefile:131: install-tools] Error 2

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] [SUSPECTED SPAM]Xen-unstable staging build broken by pvshim patches.
  2019-08-08 20:59 [Xen-devel] Xen-unstable staging build broken by pvshim patches Sander Eikelenboom
@ 2019-08-08 21:05 ` " Andrew Cooper
  2019-08-08 21:16   ` Sander Eikelenboom
  2019-08-28 13:16 ` Andrew Cooper
  1 sibling, 1 reply; 15+ messages in thread
From: Andrew Cooper @ 2019-08-08 21:05 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

On 08/08/2019 21:59, Sander Eikelenboom wrote:
> Hi Andrew,
>
> It seems the pvshim patches in xen-unstable staging break the build on my machine.
> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>
> --
> Sander
>
>
>
> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
> install: cannot stat 'xen-dir/xen-shim': No such file or directory
> make[4]: *** [Makefile:52: install] Error 1
> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
> make[1]: *** [Makefile:73: install] Error 2
> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
> make: *** [Makefile:131: install-tools] Error 2

That's weird.

Do you have the full log?  The real failure was somewhere earlier where
xen-shim didn't get started.

~Andrew

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] [SUSPECTED SPAM]Xen-unstable staging build broken by pvshim patches.
  2019-08-08 21:16   ` Sander Eikelenboom
@ 2019-08-08 21:14     ` Andrew Cooper
       [not found]       ` <d4fab4d9-f2d1-1c18-2582-1bd1283aa1cd@eikelenboom.it>
  0 siblings, 1 reply; 15+ messages in thread
From: Andrew Cooper @ 2019-08-08 21:14 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

On 08/08/2019 22:16, Sander Eikelenboom wrote:
> On 08/08/2019 23:05, Andrew Cooper wrote:
>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>> Hi Andrew,
>>>
>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>
>>> --
>>> Sander
>>>
>>>
>>>
>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>> make[4]: *** [Makefile:52: install] Error 1
>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>> make[1]: *** [Makefile:73: install] Error 2
>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>> make: *** [Makefile:131: install-tools] Error 2
>> That's weird.
>>
>> Do you have the full log?  The real failure was somewhere earlier where
>> xen-shim didn't get started.
>>
>> ~Andrew
>>
> Hmm if forgot and thus forgot to mention my build script disables some stuff:
> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>
> Could be that one of those doesn't work anymore.

The only interesting one would be --disable-rombios, which does make
changes in this area of the build, but everything I changed was inside
the xen-dir/ directory so shouldn't interact.

~Andrew

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] [SUSPECTED SPAM]Xen-unstable staging build broken by pvshim patches.
  2019-08-08 21:05 ` [Xen-devel] [SUSPECTED SPAM]Xen-unstable " Andrew Cooper
@ 2019-08-08 21:16   ` Sander Eikelenboom
  2019-08-08 21:14     ` Andrew Cooper
  0 siblings, 1 reply; 15+ messages in thread
From: Sander Eikelenboom @ 2019-08-08 21:16 UTC (permalink / raw)
  To: Andrew Cooper; +Cc: xen-devel

On 08/08/2019 23:05, Andrew Cooper wrote:
> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>> Hi Andrew,
>>
>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>
>> --
>> Sander
>>
>>
>>
>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>> make[4]: *** [Makefile:52: install] Error 1
>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>> make[1]: *** [Makefile:73: install] Error 2
>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>> make: *** [Makefile:131: install-tools] Error 2
> 
> That's weird.
> 
> Do you have the full log?  The real failure was somewhere earlier where
> xen-shim didn't get started.
> 
> ~Andrew
> 

Hmm if forgot and thus forgot to mention my build script disables some stuff:
./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios

Could be that one of those doesn't work anymore.

--
Sander

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] [SUSPECTED SPAM]Xen-unstable staging build broken by pvshim patches.
       [not found]       ` <d4fab4d9-f2d1-1c18-2582-1bd1283aa1cd@eikelenboom.it>
@ 2019-08-08 22:44         ` Andrew Cooper
  2019-08-08 23:28           ` Sander Eikelenboom
  0 siblings, 1 reply; 15+ messages in thread
From: Andrew Cooper @ 2019-08-08 22:44 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

On 08/08/2019 23:34, Sander Eikelenboom wrote:
> On 08/08/2019 23:14, Andrew Cooper wrote:
>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>> Hi Andrew,
>>>>>
>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>
>>>>> --
>>>>> Sander
>>>>>
>>>>>
>>>>>
>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>> That's weird.
>>>>
>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>> xen-shim didn't get started.
>>>>
>>>> ~Andrew
>>>>
>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>
>>> Could be that one of those doesn't work anymore.
>> The only interesting one would be --disable-rombios, which does make
>> changes in this area of the build, but everything I changed was inside
>> the xen-dir/ directory so shouldn't interact.>
>> ~Andrew
>>
> It indeed seems to be some interaction with --disable-rombios, with just
> a plain ./configure it builds fine.
> Logs when building with --disable-rombios are attached.

Right.  So the build itself works, but the subsequent `make install` fails.

And to confirm, a build of 8d54a6adf (the parent of my first shim
commit) works entirely fine?

~Andrew

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] [SUSPECTED SPAM]Xen-unstable staging build broken by pvshim patches.
  2019-08-08 22:44         ` Andrew Cooper
@ 2019-08-08 23:28           ` Sander Eikelenboom
  2019-08-13 11:21             ` Andrew Cooper
  0 siblings, 1 reply; 15+ messages in thread
From: Sander Eikelenboom @ 2019-08-08 23:28 UTC (permalink / raw)
  To: Andrew Cooper; +Cc: xen-devel

On 09/08/2019 00:44, Andrew Cooper wrote:
> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>> Hi Andrew,
>>>>>>
>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>
>>>>>> --
>>>>>> Sander
>>>>>>
>>>>>>
>>>>>>
>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>> That's weird.
>>>>>
>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>> xen-shim didn't get started.
>>>>>
>>>>> ~Andrew
>>>>>
>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>
>>>> Could be that one of those doesn't work anymore.
>>> The only interesting one would be --disable-rombios, which does make
>>> changes in this area of the build, but everything I changed was inside
>>> the xen-dir/ directory so shouldn't interact.>
>>> ~Andrew
>>>
>> It indeed seems to be some interaction with --disable-rombios, with just
>> a plain ./configure it builds fine.
>> Logs when building with --disable-rombios are attached.
> 
> Right.  So the build itself works, but the subsequent `make install` fails.
> 
> And to confirm, a build of 8d54a6adf (the parent of my first shim
> commit) works entirely fine?
> 
> ~Andrew
> 
Just rechecked, and yes that builds and installs fine (with --disable-rombios).

--
Sander

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] [SUSPECTED SPAM]Xen-unstable staging build broken by pvshim patches.
  2019-08-08 23:28           ` Sander Eikelenboom
@ 2019-08-13 11:21             ` Andrew Cooper
  2019-08-13 11:51               ` Sander Eikelenboom
  0 siblings, 1 reply; 15+ messages in thread
From: Andrew Cooper @ 2019-08-13 11:21 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

On 09/08/2019 00:28, Sander Eikelenboom wrote:
> On 09/08/2019 00:44, Andrew Cooper wrote:
>> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>>> Hi Andrew,
>>>>>>>
>>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>>
>>>>>>> --
>>>>>>> Sander
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>>> That's weird.
>>>>>>
>>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>>> xen-shim didn't get started.
>>>>>>
>>>>>> ~Andrew
>>>>>>
>>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>>
>>>>> Could be that one of those doesn't work anymore.
>>>> The only interesting one would be --disable-rombios, which does make
>>>> changes in this area of the build, but everything I changed was inside
>>>> the xen-dir/ directory so shouldn't interact.>
>>>> ~Andrew
>>>>
>>> It indeed seems to be some interaction with --disable-rombios, with just
>>> a plain ./configure it builds fine.
>>> Logs when building with --disable-rombios are attached.
>> Right.  So the build itself works, but the subsequent `make install` fails.
>>
>> And to confirm, a build of 8d54a6adf (the parent of my first shim
>> commit) works entirely fine?
>>
>> ~Andrew
>>
> Just rechecked, and yes that builds and installs fine (with --disable-rombios).

Which base distro are you using?  I'm unable to reproduce any build
failures locally.

~Andrew

_______________________________________________
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^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] [SUSPECTED SPAM]Xen-unstable staging build broken by pvshim patches.
  2019-08-13 11:21             ` Andrew Cooper
@ 2019-08-13 11:51               ` Sander Eikelenboom
  2019-08-13 13:31                 ` [Xen-devel] Xen-unstable " Andrew Cooper
  0 siblings, 1 reply; 15+ messages in thread
From: Sander Eikelenboom @ 2019-08-13 11:51 UTC (permalink / raw)
  To: Andrew Cooper; +Cc: xen-devel

On 13/08/2019 13:21, Andrew Cooper wrote:
> On 09/08/2019 00:28, Sander Eikelenboom wrote:
>> On 09/08/2019 00:44, Andrew Cooper wrote:
>>> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>>>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>>>> Hi Andrew,
>>>>>>>>
>>>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>>>
>>>>>>>> --
>>>>>>>> Sander
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>>>> That's weird.
>>>>>>>
>>>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>>>> xen-shim didn't get started.
>>>>>>>
>>>>>>> ~Andrew
>>>>>>>
>>>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>>>
>>>>>> Could be that one of those doesn't work anymore.
>>>>> The only interesting one would be --disable-rombios, which does make
>>>>> changes in this area of the build, but everything I changed was inside
>>>>> the xen-dir/ directory so shouldn't interact.>
>>>>> ~Andrew
>>>>>
>>>> It indeed seems to be some interaction with --disable-rombios, with just
>>>> a plain ./configure it builds fine.
>>>> Logs when building with --disable-rombios are attached.
>>> Right.  So the build itself works, but the subsequent `make install` fails.
>>>
>>> And to confirm, a build of 8d54a6adf (the parent of my first shim
>>> commit) works entirely fine?
>>>
>>> ~Andrew
>>>
>> Just rechecked, and yes that builds and installs fine (with --disable-rombios).
> 
> Which base distro are you using?  I'm unable to reproduce any build
> failures locally.
> 
> ~Andrew
> 

Debian 10 / Buster.

--
Sander

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] Xen-unstable staging build broken by pvshim patches.
  2019-08-13 11:51               ` Sander Eikelenboom
@ 2019-08-13 13:31                 ` " Andrew Cooper
  2019-08-13 21:03                   ` Sander Eikelenboom
  0 siblings, 1 reply; 15+ messages in thread
From: Andrew Cooper @ 2019-08-13 13:31 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

On 13/08/2019 12:51, Sander Eikelenboom wrote:
> On 13/08/2019 13:21, Andrew Cooper wrote:
>> On 09/08/2019 00:28, Sander Eikelenboom wrote:
>>> On 09/08/2019 00:44, Andrew Cooper wrote:
>>>> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>>>>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>>>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>>>>> Hi Andrew,
>>>>>>>>>
>>>>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Sander
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>>>>> That's weird.
>>>>>>>>
>>>>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>>>>> xen-shim didn't get started.
>>>>>>>>
>>>>>>>> ~Andrew
>>>>>>>>
>>>>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>>>>
>>>>>>> Could be that one of those doesn't work anymore.
>>>>>> The only interesting one would be --disable-rombios, which does make
>>>>>> changes in this area of the build, but everything I changed was inside
>>>>>> the xen-dir/ directory so shouldn't interact.>
>>>>>> ~Andrew
>>>>>>
>>>>> It indeed seems to be some interaction with --disable-rombios, with just
>>>>> a plain ./configure it builds fine.
>>>>> Logs when building with --disable-rombios are attached.
>>>> Right.  So the build itself works, but the subsequent `make install` fails.
>>>>
>>>> And to confirm, a build of 8d54a6adf (the parent of my first shim
>>>> commit) works entirely fine?
>>>>
>>>> ~Andrew
>>>>
>>> Just rechecked, and yes that builds and installs fine (with --disable-rombios).
>> Which base distro are you using?  I'm unable to reproduce any build
>> failures locally.
>>
>> ~Andrew
>>
> Debian 10 / Buster.

Do you have your full build script available, and is it built fully from
clean?

How beefy is your build machine?  From the logs it is clearly a parallel
build but I don't see an explicit -j in the logs.

I still cant reproduce this, even in a buster container.

~Andrew

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] Xen-unstable staging build broken by pvshim patches.
  2019-08-13 13:31                 ` [Xen-devel] Xen-unstable " Andrew Cooper
@ 2019-08-13 21:03                   ` Sander Eikelenboom
  2019-08-13 21:05                     ` Andrew Cooper
  0 siblings, 1 reply; 15+ messages in thread
From: Sander Eikelenboom @ 2019-08-13 21:03 UTC (permalink / raw)
  To: Andrew Cooper; +Cc: xen-devel

On 13/08/2019 15:31, Andrew Cooper wrote:
> On 13/08/2019 12:51, Sander Eikelenboom wrote:
>> On 13/08/2019 13:21, Andrew Cooper wrote:
>>> On 09/08/2019 00:28, Sander Eikelenboom wrote:
>>>> On 09/08/2019 00:44, Andrew Cooper wrote:
>>>>> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>>>>>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>>>>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>>>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>>>>>> Hi Andrew,
>>>>>>>>>>
>>>>>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Sander
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>>>>>> That's weird.
>>>>>>>>>
>>>>>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>>>>>> xen-shim didn't get started.
>>>>>>>>>
>>>>>>>>> ~Andrew
>>>>>>>>>
>>>>>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>>>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>>>>>
>>>>>>>> Could be that one of those doesn't work anymore.
>>>>>>> The only interesting one would be --disable-rombios, which does make
>>>>>>> changes in this area of the build, but everything I changed was inside
>>>>>>> the xen-dir/ directory so shouldn't interact.>
>>>>>>> ~Andrew
>>>>>>>
>>>>>> It indeed seems to be some interaction with --disable-rombios, with just
>>>>>> a plain ./configure it builds fine.
>>>>>> Logs when building with --disable-rombios are attached.
>>>>> Right.  So the build itself works, but the subsequent `make install` fails.
>>>>>
>>>>> And to confirm, a build of 8d54a6adf (the parent of my first shim
>>>>> commit) works entirely fine?
>>>>>
>>>>> ~Andrew
>>>>>
>>>> Just rechecked, and yes that builds and installs fine (with --disable-rombios).
>>> Which base distro are you using?  I'm unable to reproduce any build
>>> failures locally.
>>>
>>> ~Andrew
>>>
>> Debian 10 / Buster.
> 
> Do you have your full build script available, and is it built fully from
> clean?
> 
> How beefy is your build machine?  From the logs it is clearly a parallel
> build but I don't see an explicit -j in the logs.
> 
> I still cant reproduce this, even in a buster container.
> 
> ~Andrew
> 

The machine is not that beefy, but a six core AMD, but no OOMs or anything.

The script is basically just and some changing of dirs:
make clean && ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios && make -j6 && make -j6 install

I tried some variants just plain from the command line without any scripts:
After a fresh clone of current xen-unstable staging branch.

Fails:    make clean && ./configure --disable-rombios && make -j6 && make -j6 install
Fails:    make clean && ./configure --disable-rombios && make -j4 && make -j4 install
Fails:    make clean && ./configure --disable-rombios && make -j2 && make -j2 install
Succeeds: make clean && ./configure --disable-rombios && make && make install

Succeeds: make clean && ./configure && make -j2 && make -j2 install

So to recap:
    Some how on my systeem (Debian buster) with my build tools a parallel build with --disable-rombios fails.
    A non parallel build with --disable-rombios succeeds.
    And reverting the "pv shim" patches makes it build again in parallel with --disable-rombios.

And last but not least it seems to work on your systems with your build tools. 

So I would end up with either:
   - a difference in build tools ?
   - and/or some unexpected dependency in the code that can go wrong timing wise in a parallel build ?

--
Sander

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] Xen-unstable staging build broken by pvshim patches.
  2019-08-13 21:03                   ` Sander Eikelenboom
@ 2019-08-13 21:05                     ` Andrew Cooper
  2019-08-13 23:16                       ` Sander Eikelenboom
  0 siblings, 1 reply; 15+ messages in thread
From: Andrew Cooper @ 2019-08-13 21:05 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

On 13/08/2019 22:03, Sander Eikelenboom wrote:
> On 13/08/2019 15:31, Andrew Cooper wrote:
>> On 13/08/2019 12:51, Sander Eikelenboom wrote:
>>> On 13/08/2019 13:21, Andrew Cooper wrote:
>>>> On 09/08/2019 00:28, Sander Eikelenboom wrote:
>>>>> On 09/08/2019 00:44, Andrew Cooper wrote:
>>>>>> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>>>>>>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>>>>>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>>>>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>>>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>>>>>>> Hi Andrew,
>>>>>>>>>>>
>>>>>>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Sander
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>>>>>>> That's weird.
>>>>>>>>>>
>>>>>>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>>>>>>> xen-shim didn't get started.
>>>>>>>>>>
>>>>>>>>>> ~Andrew
>>>>>>>>>>
>>>>>>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>>>>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>>>>>>
>>>>>>>>> Could be that one of those doesn't work anymore.
>>>>>>>> The only interesting one would be --disable-rombios, which does make
>>>>>>>> changes in this area of the build, but everything I changed was inside
>>>>>>>> the xen-dir/ directory so shouldn't interact.>
>>>>>>>> ~Andrew
>>>>>>>>
>>>>>>> It indeed seems to be some interaction with --disable-rombios, with just
>>>>>>> a plain ./configure it builds fine.
>>>>>>> Logs when building with --disable-rombios are attached.
>>>>>> Right.  So the build itself works, but the subsequent `make install` fails.
>>>>>>
>>>>>> And to confirm, a build of 8d54a6adf (the parent of my first shim
>>>>>> commit) works entirely fine?
>>>>>>
>>>>>> ~Andrew
>>>>>>
>>>>> Just rechecked, and yes that builds and installs fine (with --disable-rombios).
>>>> Which base distro are you using?  I'm unable to reproduce any build
>>>> failures locally.
>>>>
>>>> ~Andrew
>>>>
>>> Debian 10 / Buster.
>> Do you have your full build script available, and is it built fully from
>> clean?
>>
>> How beefy is your build machine?  From the logs it is clearly a parallel
>> build but I don't see an explicit -j in the logs.
>>
>> I still cant reproduce this, even in a buster container.
>>
>> ~Andrew
>>
> The machine is not that beefy, but a six core AMD, but no OOMs or anything.
>
> The script is basically just and some changing of dirs:
> make clean && ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios && make -j6 && make -j6 install
>
> I tried some variants just plain from the command line without any scripts:
> After a fresh clone of current xen-unstable staging branch.
>
> Fails:    make clean && ./configure --disable-rombios && make -j6 && make -j6 install
> Fails:    make clean && ./configure --disable-rombios && make -j4 && make -j4 install
> Fails:    make clean && ./configure --disable-rombios && make -j2 && make -j2 install
> Succeeds: make clean && ./configure --disable-rombios && make && make install
>
> Succeeds: make clean && ./configure && make -j2 && make -j2 install

What about j4 and j6 of these?

>
> So to recap:
>     Some how on my systeem (Debian buster) with my build tools a parallel build with --disable-rombios fails.
>     A non parallel build with --disable-rombios succeeds.
>     And reverting the "pv shim" patches makes it build again in parallel with --disable-rombios.
>
> And last but not least it seems to work on your systems with your build tools. 
>
> So I would end up with either:
>    - a difference in build tools ?
>    - and/or some unexpected dependency in the code that can go wrong timing wise in a parallel build ?

It must be something timing dependent, or I would expect to have
reproduced it with your instructions so far.  (Frankly, by this point,
I'd also expect someone else to have stumbled over it as well.)

It is almost certainly something which isn't quite parallel-safe in
tools/firmware, but I'm beginning to suspect that rombios is a bit of a
red herring and all it is doing is skewing the timing enough to cause
the opposite behaviour.

~Andrew

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^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] Xen-unstable staging build broken by pvshim patches.
  2019-08-13 21:05                     ` Andrew Cooper
@ 2019-08-13 23:16                       ` Sander Eikelenboom
  2019-08-14 13:07                         ` Andrew Cooper
  0 siblings, 1 reply; 15+ messages in thread
From: Sander Eikelenboom @ 2019-08-13 23:16 UTC (permalink / raw)
  To: Andrew Cooper; +Cc: xen-devel

On 13/08/2019 23:05, Andrew Cooper wrote:
> On 13/08/2019 22:03, Sander Eikelenboom wrote:
>> On 13/08/2019 15:31, Andrew Cooper wrote:
>>> On 13/08/2019 12:51, Sander Eikelenboom wrote:
>>>> On 13/08/2019 13:21, Andrew Cooper wrote:
>>>>> On 09/08/2019 00:28, Sander Eikelenboom wrote:
>>>>>> On 09/08/2019 00:44, Andrew Cooper wrote:
>>>>>>> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>>>>>>>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>>>>>>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>>>>>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>>>>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>>>>>>>> Hi Andrew,
>>>>>>>>>>>>
>>>>>>>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>>>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>>>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>>>>>>>
>>>>>>>>>>>> --
>>>>>>>>>>>> Sander
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>>>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>>>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>>>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>>>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>>>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>>>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>>>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>>>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>>>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>>>>>>>> That's weird.
>>>>>>>>>>>
>>>>>>>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>>>>>>>> xen-shim didn't get started.
>>>>>>>>>>>
>>>>>>>>>>> ~Andrew
>>>>>>>>>>>
>>>>>>>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>>>>>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>>>>>>>
>>>>>>>>>> Could be that one of those doesn't work anymore.
>>>>>>>>> The only interesting one would be --disable-rombios, which does make
>>>>>>>>> changes in this area of the build, but everything I changed was inside
>>>>>>>>> the xen-dir/ directory so shouldn't interact.>
>>>>>>>>> ~Andrew
>>>>>>>>>
>>>>>>>> It indeed seems to be some interaction with --disable-rombios, with just
>>>>>>>> a plain ./configure it builds fine.
>>>>>>>> Logs when building with --disable-rombios are attached.
>>>>>>> Right.  So the build itself works, but the subsequent `make install` fails.
>>>>>>>
>>>>>>> And to confirm, a build of 8d54a6adf (the parent of my first shim
>>>>>>> commit) works entirely fine?
>>>>>>>
>>>>>>> ~Andrew
>>>>>>>
>>>>>> Just rechecked, and yes that builds and installs fine (with --disable-rombios).
>>>>> Which base distro are you using?  I'm unable to reproduce any build
>>>>> failures locally.
>>>>>
>>>>> ~Andrew
>>>>>
>>>> Debian 10 / Buster.
>>> Do you have your full build script available, and is it built fully from
>>> clean?
>>>
>>> How beefy is your build machine?  From the logs it is clearly a parallel
>>> build but I don't see an explicit -j in the logs.
>>>
>>> I still cant reproduce this, even in a buster container.
>>>
>>> ~Andrew
>>>
>> The machine is not that beefy, but a six core AMD, but no OOMs or anything.
>>
>> The script is basically just and some changing of dirs:
>> make clean && ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios && make -j6 && make -j6 install
>>
>> I tried some variants just plain from the command line without any scripts:
>> After a fresh clone of current xen-unstable staging branch.
>>
>> Fails:    make clean && ./configure --disable-rombios && make -j6 && make -j6 install
>> Fails:    make clean && ./configure --disable-rombios && make -j4 && make -j4 install
>> Fails:    make clean && ./configure --disable-rombios && make -j2 && make -j2 install
>> Succeeds: make clean && ./configure --disable-rombios && make && make install
>>
>> Succeeds: make clean && ./configure && make -j2 && make -j2 install
> 
> What about j4 and j6 of these?

Urghh I *thought* i have seen j6 work, but the first time rechecking it didn't, second time it did.
j4 worked first time while rechecking.

>>
>> So to recap:
>>     Some how on my systeem (Debian buster) with my build tools a parallel build with --disable-rombios fails.
>>     A non parallel build with --disable-rombios succeeds.
>>     And reverting the "pv shim" patches makes it build again in parallel with --disable-rombios.
>>
>> And last but not least it seems to work on your systems with your build tools. 
>>
>> So I would end up with either:
>>    - a difference in build tools ?
>>    - and/or some unexpected dependency in the code that can go wrong timing wise in a parallel build ?
> 
> It must be something timing dependent, or I would expect to have
> reproduced it with your instructions so far.  (Frankly, by this point,
> I'd also expect someone else to have stumbled over it as well.)
> 
> It is almost certainly something which isn't quite parallel-safe in
> tools/firmware, but I'm beginning to suspect that rombios is a bit of a
> red herring and all it is doing is skewing the timing enough to cause
> the opposite behaviour.

I think the above confirms this suspicion.

--
Sander
 
> ~Andrew
> 


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel

^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] Xen-unstable staging build broken by pvshim patches.
  2019-08-13 23:16                       ` Sander Eikelenboom
@ 2019-08-14 13:07                         ` Andrew Cooper
  0 siblings, 0 replies; 15+ messages in thread
From: Andrew Cooper @ 2019-08-14 13:07 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

On 14/08/2019 00:16, Sander Eikelenboom wrote:
> On 13/08/2019 23:05, Andrew Cooper wrote:
>> On 13/08/2019 22:03, Sander Eikelenboom wrote:
>>> On 13/08/2019 15:31, Andrew Cooper wrote:
>>>> On 13/08/2019 12:51, Sander Eikelenboom wrote:
>>>>> On 13/08/2019 13:21, Andrew Cooper wrote:
>>>>>> On 09/08/2019 00:28, Sander Eikelenboom wrote:
>>>>>>> On 09/08/2019 00:44, Andrew Cooper wrote:
>>>>>>>> On 08/08/2019 23:34, Sander Eikelenboom wrote:
>>>>>>>>> On 08/08/2019 23:14, Andrew Cooper wrote:
>>>>>>>>>> On 08/08/2019 22:16, Sander Eikelenboom wrote:
>>>>>>>>>>> On 08/08/2019 23:05, Andrew Cooper wrote:
>>>>>>>>>>>> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>>>>>>>>>>>>> Hi Andrew,
>>>>>>>>>>>>>
>>>>>>>>>>>>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>>>>>>>>>>>>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>>>>>>>>>>>>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>> Sander
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> [ -d //usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/xen/boot
>>>>>>>>>>>>> [ -d //usr/local/lib/debug/usr/local/lib/xen/boot ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -d -m0755 -p //usr/local/lib/debug/usr/local/lib/xen/boot
>>>>>>>>>>>>> [ ! -e hvmloader/hvmloader ] || /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p hvmloader/hvmloader //usr/local/lib/xen/boot
>>>>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p seabios-dir/out/bios.bin //usr/local/lib/xen/boot/seabios.bin
>>>>>>>>>>>>> /usr/src/new/xen-unstable/tools/firmware/../../tools/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
>>>>>>>>>>>>> install: cannot stat 'xen-dir/xen-shim': No such file or directory
>>>>>>>>>>>>> make[4]: *** [Makefile:52: install] Error 1
>>>>>>>>>>>>> make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
>>>>>>>>>>>>> make[3]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:237: subdir-install-firmware] Error 2
>>>>>>>>>>>>> make[3]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>>>> make[2]: *** [/usr/src/new/xen-unstable/tools/../tools/Rules.mk:232: subdirs-install] Error 2
>>>>>>>>>>>>> make[2]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>>>> make[1]: *** [Makefile:73: install] Error 2
>>>>>>>>>>>>> make[1]: Leaving directory '/usr/src/new/xen-unstable/tools'
>>>>>>>>>>>>> make: *** [Makefile:131: install-tools] Error 2
>>>>>>>>>>>> That's weird.
>>>>>>>>>>>>
>>>>>>>>>>>> Do you have the full log?  The real failure was somewhere earlier where
>>>>>>>>>>>> xen-shim didn't get started.
>>>>>>>>>>>>
>>>>>>>>>>>> ~Andrew
>>>>>>>>>>>>
>>>>>>>>>>> Hmm if forgot and thus forgot to mention my build script disables some stuff:
>>>>>>>>>>> ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios
>>>>>>>>>>>
>>>>>>>>>>> Could be that one of those doesn't work anymore.
>>>>>>>>>> The only interesting one would be --disable-rombios, which does make
>>>>>>>>>> changes in this area of the build, but everything I changed was inside
>>>>>>>>>> the xen-dir/ directory so shouldn't interact.>
>>>>>>>>>> ~Andrew
>>>>>>>>>>
>>>>>>>>> It indeed seems to be some interaction with --disable-rombios, with just
>>>>>>>>> a plain ./configure it builds fine.
>>>>>>>>> Logs when building with --disable-rombios are attached.
>>>>>>>> Right.  So the build itself works, but the subsequent `make install` fails.
>>>>>>>>
>>>>>>>> And to confirm, a build of 8d54a6adf (the parent of my first shim
>>>>>>>> commit) works entirely fine?
>>>>>>>>
>>>>>>>> ~Andrew
>>>>>>>>
>>>>>>> Just rechecked, and yes that builds and installs fine (with --disable-rombios).
>>>>>> Which base distro are you using?  I'm unable to reproduce any build
>>>>>> failures locally.
>>>>>>
>>>>>> ~Andrew
>>>>>>
>>>>> Debian 10 / Buster.
>>>> Do you have your full build script available, and is it built fully from
>>>> clean?
>>>>
>>>> How beefy is your build machine?  From the logs it is clearly a parallel
>>>> build but I don't see an explicit -j in the logs.
>>>>
>>>> I still cant reproduce this, even in a buster container.
>>>>
>>>> ~Andrew
>>>>
>>> The machine is not that beefy, but a six core AMD, but no OOMs or anything.
>>>
>>> The script is basically just and some changing of dirs:
>>> make clean && ./configure --disable-qemu-traditional --disable-stubdom --disable-docs --disable-rombios && make -j6 && make -j6 install
>>>
>>> I tried some variants just plain from the command line without any scripts:
>>> After a fresh clone of current xen-unstable staging branch.
>>>
>>> Fails:    make clean && ./configure --disable-rombios && make -j6 && make -j6 install
>>> Fails:    make clean && ./configure --disable-rombios && make -j4 && make -j4 install
>>> Fails:    make clean && ./configure --disable-rombios && make -j2 && make -j2 install
>>> Succeeds: make clean && ./configure --disable-rombios && make && make install
>>>
>>> Succeeds: make clean && ./configure && make -j2 && make -j2 install
>> What about j4 and j6 of these?
> Urghh I *thought* i have seen j6 work, but the first time rechecking it didn't, second time it did.
> j4 worked first time while rechecking.
>
>>> So to recap:
>>>     Some how on my systeem (Debian buster) with my build tools a parallel build with --disable-rombios fails.
>>>     A non parallel build with --disable-rombios succeeds.
>>>     And reverting the "pv shim" patches makes it build again in parallel with --disable-rombios.
>>>
>>> And last but not least it seems to work on your systems with your build tools. 
>>>
>>> So I would end up with either:
>>>    - a difference in build tools ?
>>>    - and/or some unexpected dependency in the code that can go wrong timing wise in a parallel build ?
>> It must be something timing dependent, or I would expect to have
>> reproduced it with your instructions so far.  (Frankly, by this point,
>> I'd also expect someone else to have stumbled over it as well.)
>>
>> It is almost certainly something which isn't quite parallel-safe in
>> tools/firmware, but I'm beginning to suspect that rombios is a bit of a
>> red herring and all it is doing is skewing the timing enough to cause
>> the opposite behaviour.
> I think the above confirms this suspicion.

It seems OSSTest has seen this once.

http://logs.test-lab.xenproject.org/osstest/logs/140088/build-amd64/6.ts-xen-build.log

It is clearly intermittent.

~Andrew

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^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] Xen-unstable staging build broken by pvshim patches.
  2019-08-08 20:59 [Xen-devel] Xen-unstable staging build broken by pvshim patches Sander Eikelenboom
  2019-08-08 21:05 ` [Xen-devel] [SUSPECTED SPAM]Xen-unstable " Andrew Cooper
@ 2019-08-28 13:16 ` Andrew Cooper
  2019-08-28 14:30   ` Sander Eikelenboom
  1 sibling, 1 reply; 15+ messages in thread
From: Andrew Cooper @ 2019-08-28 13:16 UTC (permalink / raw)
  To: Sander Eikelenboom; +Cc: xen-devel

[-- Attachment #1.1: Type: text/plain, Size: 1353 bytes --]

On 08/08/2019 21:59, Sander Eikelenboom wrote:
> Hi Andrew,
>
> It seems the pvshim patches in xen-unstable staging break the build on my machine.
> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3

So this is all horrible.  Anything which causes the linkfarm to
regenerate breaks the final symlink, which is ultimately why the build
fails.

I can't explain why my change altered the visible behaviour.

Can you build with the following patch and get linkfarm.stamp.{old,new}
from a failed build please?

~Andrew

diff --git a/tools/firmware/xen-dir/Makefile b/tools/firmware/xen-dir/Makefile
index 697bbbd57b..02acfb4cbc 100644
--- a/tools/firmware/xen-dir/Makefile
+++ b/tools/firmware/xen-dir/Makefile
@@ -32,6 +32,8 @@ linkfarm.stamp: $(DEP_DIRS) $(DEP_FILES) FORCE
                echo $(f) >> linkfarm.stamp.tmp ;)
        cmp -s linkfarm.stamp.tmp linkfarm.stamp && \
                rm linkfarm.stamp.tmp || { \
+               cp linkfarm.stamp linkfarm.stamp.old; \
+               cp linkfarm.stamp.tmp linkfarm.stamp.new; \
                mv linkfarm.stamp.tmp linkfarm.stamp; \
                cat linkfarm.stamp | while read f; \
                  do rm -f "$(D)/$$f"; ln -s "$(XEN_ROOT)/$$f" "$(D)/$$f"; done \


[-- Attachment #1.2: Type: text/html, Size: 1832 bytes --]

<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    <div class="moz-cite-prefix">On 08/08/2019 21:59, Sander Eikelenboom
      wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:b2d51bfa-17e0-c843-de2f-9fcba9ebc9f6@eikelenboom.it">
      <pre class="moz-quote-pre" wrap="">Hi Andrew,

It seems the pvshim patches in xen-unstable staging break the build on my machine.
I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3</pre>
    </blockquote>
    <br>
    So this is all horrible.  Anything which causes the linkfarm to
    regenerate breaks the final symlink, which is ultimately why the
    build fails.<br>
    <br>
    I can't explain why my change altered the visible behaviour.<br>
    <br>
    Can you build with the following patch and get
    linkfarm.stamp.{old,new} from a failed build please?<br>
    <br>
    ~Andrew<br>
    <br>
    <pre>diff --git a/tools/firmware/xen-dir/Makefile b/tools/firmware/xen-dir/Makefile
index 697bbbd57b..02acfb4cbc 100644
--- a/tools/firmware/xen-dir/Makefile
+++ b/tools/firmware/xen-dir/Makefile
@@ -32,6 +32,8 @@ linkfarm.stamp: $(DEP_DIRS) $(DEP_FILES) FORCE
                echo $(f) &gt;&gt; linkfarm.stamp.tmp ;)
        cmp -s linkfarm.stamp.tmp linkfarm.stamp &amp;&amp; \
                rm linkfarm.stamp.tmp || { \
+               cp linkfarm.stamp linkfarm.stamp.old; \
+               cp linkfarm.stamp.tmp linkfarm.stamp.new; \
                mv linkfarm.stamp.tmp linkfarm.stamp; \
                cat linkfarm.stamp | while read f; \
                  do rm -f "$(D)/$$f"; ln -s "$(XEN_ROOT)/$$f" "$(D)/$$f"; done \
</pre>
  </body>
</html>

[-- Attachment #2: Type: text/plain, Size: 157 bytes --]

_______________________________________________
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Xen-devel@lists.xenproject.org
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^ permalink raw reply	[flat|nested] 15+ messages in thread

* Re: [Xen-devel] Xen-unstable staging build broken by pvshim patches.
  2019-08-28 13:16 ` Andrew Cooper
@ 2019-08-28 14:30   ` Sander Eikelenboom
  0 siblings, 0 replies; 15+ messages in thread
From: Sander Eikelenboom @ 2019-08-28 14:30 UTC (permalink / raw)
  To: Andrew Cooper; +Cc: xen-devel

[-- Attachment #1: Type: text/plain, Size: 739 bytes --]

On 28/08/2019 15:16, Andrew Cooper wrote:
> On 08/08/2019 21:59, Sander Eikelenboom wrote:
>> Hi Andrew,
>>
>> It seems the pvshim patches in xen-unstable staging break the build on my machine.
>> I cloned a fresh tree to be sure, haven't checked which of the two commits causes it:
>> 060f4eee0fb408b316548775ab921e16b7acd0e0 or 32b1d62887d01f85f0c1d2e0103f69f74e1f6fa3
> 
> So this is all horrible.  Anything which causes the linkfarm to
> regenerate breaks the final symlink, which is ultimately why the build
> fails.
> 
> I can't explain why my change altered the visible behaviour.
> 
> Can you build with the following patch and get linkfarm.stamp.{old,new}
> from a failed build please?
> ~Andrew

Sure, both attached.

--
Sander

[-- Attachment #2: linkfarm.stamp.new --]
[-- Type: text/plain, Size: 44598 bytes --]

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xen/include/asm-x86/mc146818rtc.h
xen/include/asm-x86/shared.h
xen/include/asm-x86/microcode.h
xen/include/asm-x86/cpuidle.h
xen/include/asm-x86/mem_sharing.h
xen/include/asm-x86/elf.h
xen/include/asm-x86/vpmu.h
xen/include/asm-x86/x86-vendors.h
xen/include/asm-x86/percpu.h
xen/include/asm-x86/softirq.h
xen/include/asm-x86/spec_ctrl.h
xen/include/asm-x86/mm.h
xen/include/asm-x86/indirect_thunk_asm.h
xen/include/asm-x86/iommu.h
xen/include/asm-x86/invpcid.h
xen/include/asm-x86/string.h
xen/include/efi/efiprot.h
xen/include/efi/efiapi.h
xen/include/efi/efipciio.h
xen/include/efi/efierr.h
xen/include/efi/efidevp.h
xen/include/efi/eficapsule.h
xen/include/efi/eficon.h
xen/include/efi/efidef.h
xen/include/crypto/README.source
xen/include/crypto/vmac.h
xen/include/crypto/rijndael.h
xen/include/Makefile
xen/include/headers.chk
xen/include/headers++.chk
xen/include/config/acpi.h
xen/include/config/needs/libelf.h
xen/include/config/xenoprof.h
xen/include/config/kexec.h
xen/include/config/fast/symbol/lookup.h
xen/include/config/hvm.h
xen/include/config/debug.h
xen/include/config/dom0/mem.h
xen/include/config/auto.conf
xen/include/config/tristate.conf
xen/include/config/xen/align/default.h
xen/include/config/numa.h
xen/include/config/hvm/fep.h
xen/include/config/x86/64.h
xen/include/config/xmem/pool/poison.h
xen/include/config/video.h
xen/include/config/shadow/paging.h
xen/include/config/has/kexec.h
xen/include/config/has/fast/multiply.h
xen/include/config/has/alternative.h
xen/include/config/has/ioports.h
xen/include/config/has/mem/paging.h
xen/include/config/has/vpci.h
xen/include/config/has/ehci.h
xen/include/config/has/ns16550.h
xen/include/config/has/pci.h
xen/include/config/has/passthrough.h
xen/include/config/has/cpufreq.h
xen/include/config/has/ex/table.h
xen/include/config/has/gdbsx.h
xen/include/config/has/ubsan.h
xen/include/config/has/pdx.h
xen/include/config/tboot.h
xen/include/config/mem/access.h
xen/include/config/mem/access/always/on.h
xen/include/config/verbose/debug.h
xen/include/config/grant/table.h
xen/include/config/arch/supports/int128.h
xen/include/config/arch/defconfig.h
xen/include/config/pv/linear/pt.h
xen/include/config/scrub/debug.h
xen/include/config/compat.h
xen/include/config/sched/arinc653.h
xen/include/config/sched/null.h
xen/include/config/sched/credit.h
xen/include/config/sched/rtds.h
xen/include/config/sched/credit2.h
xen/include/config/sched/default.h
xen/include/config/defconfig/list.h
xen/include/config/frame/pointer.h
xen/include/config/pv.h
xen/include/config/crypto.h
xen/include/config/auto.conf.cmd
xen/include/config/debug/info.h
xen/include/config/livepatch.h
xen/include/config/cmdline.h
xen/include/config/core/parking.h
xen/include/config/acpi/legacy/tables/lookup.h
xen/include/config/vga.h
xen/include/config/tracebuffer.h
xen/include/config/x86.h
xen/include/config/nr/cpus.h
xen/include/compat/arch-x86_32.h
xen/include/compat/xenoprof.h
xen/include/compat/kexec.h
xen/include/compat/grant_table.h
xen/include/compat/memory.h
xen/include/compat/sched.h
xen/include/compat/hvm/hvm_vcpu.h
xen/include/compat/hvm/hvm_op.h
xen/include/compat/hvm/dm_op.h
xen/include/compat/features.h
xen/include/compat/pmu.h
xen/include/compat/trace.h
xen/include/compat/platform.h
xen/include/compat/event_channel.h
xen/include/compat/version.h
xen/include/compat/physdev.h
xen/include/compat/argo.h
xen/include/compat/elfnote.h
xen/include/compat/nmi.h
xen/include/compat/callback.h
xen/include/compat/.xlat/sched.lst
xen/include/compat/.xlat/xenoprof.h
xen/include/compat/.xlat/kexec.h
xen/include/compat/.xlat/grant_table.h
xen/include/compat/.xlat/argo.lst
xen/include/compat/.xlat/memory.h
xen/include/compat/.xlat/grant_table.lst
xen/include/compat/.xlat/vcpu.lst
xen/include/compat/.xlat/sched.h
xen/include/compat/.xlat/physdev.lst
xen/include/compat/.xlat/hvm/hvm_vcpu.h
xen/include/compat/.xlat/hvm/hvm_op.h
xen/include/compat/.xlat/hvm/dm_op.lst
xen/include/compat/.xlat/hvm/dm_op.h
xen/include/compat/.xlat/hvm/hvm_vcpu.lst
xen/include/compat/.xlat/hvm/hvm_op.lst
xen/include/compat/.xlat/pmu.h
xen/include/compat/.xlat/trace.h
xen/include/compat/.xlat/xen.lst
xen/include/compat/.xlat/platform.h
xen/include/compat/.xlat/event_channel.h
xen/include/compat/.xlat/pmu.lst
xen/include/compat/.xlat/platform.lst
xen/include/compat/.xlat/physdev.h
xen/include/compat/.xlat/argo.h
xen/include/compat/.xlat/event_channel.lst
xen/include/compat/.xlat/kexec.lst
xen/include/compat/.xlat/memory.lst
xen/include/compat/.xlat/xenoprof.lst
xen/include/compat/.xlat/xen.h
xen/include/compat/.xlat/arch-x86/xen-mca.h
xen/include/compat/.xlat/arch-x86/xen-mca.lst
xen/include/compat/.xlat/arch-x86/pmu.h
xen/include/compat/.xlat/arch-x86/xen.lst
xen/include/compat/.xlat/arch-x86/xen-x86_32.lst
xen/include/compat/.xlat/arch-x86/pmu.lst
xen/include/compat/.xlat/arch-x86/xen-x86_32.h
xen/include/compat/.xlat/arch-x86/xen.h
xen/include/compat/.xlat/trace.lst
xen/include/compat/.xlat/vcpu.h
xen/include/compat/xen.h
xen/include/compat/arch-x86/xen-mca.h
xen/include/compat/arch-x86/pmu.h
xen/include/compat/arch-x86/xen-x86_32.h
xen/include/compat/arch-x86/xen.h
xen/include/compat/vcpu.h
xen/include/compat/xlat.h
xen/include/acpi/acpi.h
xen/include/acpi/acexcep.h
xen/include/acpi/actbl3.h
xen/include/acpi/acconfig.h
xen/include/acpi/apei.h
xen/include/acpi/acoutput.h
xen/include/acpi/actbl.h
xen/include/acpi/acutils.h
xen/include/acpi/achware.h
xen/include/acpi/acglobal.h
xen/include/acpi/acpiosxf.h
xen/include/acpi/actables.h
xen/include/acpi/pdc_intel.h
xen/include/acpi/acmacros.h
xen/include/acpi/actbl1.h
xen/include/acpi/acnames.h
xen/include/acpi/platform/aclinux.h
xen/include/acpi/platform/acgcc.h
xen/include/acpi/platform/acenv.h
xen/include/acpi/actypes.h
xen/include/acpi/actbl2.h
xen/include/acpi/acpixf.h
xen/include/acpi/aclocal.h
xen/include/acpi/cpufreq/processor_perf.h
xen/include/acpi/cpufreq/cpufreq.h
xen/include/asm-arm/acpi.h
xen/include/asm-arm/bitops.h
xen/include/asm-arm/bug.h
xen/include/asm-arm/debugger.h
xen/include/asm-arm/tee/optee_smc.h
xen/include/asm-arm/tee/optee_rpc_cmd.h
xen/include/asm-arm/tee/tee.h
xen/include/asm-arm/tee/optee_msg.h
xen/include/asm-arm/device.h
xen/include/asm-arm/pl011-uart.h
xen/include/asm-arm/hypercall.h
xen/include/asm-arm/xenoprof.h
xen/include/asm-arm/procinfo.h
xen/include/asm-arm/smccc.h
xen/include/asm-arm/vpsci.h
xen/include/asm-arm/vtimer.h
xen/include/asm-arm/traps.h
xen/include/asm-arm/vfp.h
xen/include/asm-arm/alternative.h
xen/include/asm-arm/grant_table.h
xen/include/asm-arm/io.h
xen/include/asm-arm/domain_build.h
xen/include/asm-arm/desc.h
xen/include/asm-arm/random.h
xen/include/asm-arm/iocap.h
xen/include/asm-arm/guest_walk.h
xen/include/asm-arm/regs.h
xen/include/asm-arm/irq.h
xen/include/asm-arm/asm_defns.h
xen/include/asm-arm/new_vgic.h
xen/include/asm-arm/vgic-emul.h
xen/include/asm-arm/cpufeature.h
xen/include/asm-arm/numa.h
xen/include/asm-arm/kernel.h
xen/include/asm-arm/perfc_defn.h
xen/include/asm-arm/time.h
xen/include/asm-arm/guest_access.h
xen/include/asm-arm/hsr.h
xen/include/asm-arm/vpl011.h
xen/include/asm-arm/trace.h
xen/include/asm-arm/exynos4210-uart.h
xen/include/asm-arm/spinlock.h
xen/include/asm-arm/platform.h
xen/include/asm-arm/init.h
xen/include/asm-arm/processor.h
xen/include/asm-arm/setup.h
xen/include/asm-arm/div64.h
xen/include/asm-arm/current.h
xen/include/asm-arm/p2m.h
xen/include/asm-arm/cpregs.h
xen/include/asm-arm/arm32/bitops.h
xen/include/asm-arm/arm32/bug.h
xen/include/asm-arm/arm32/traps.h
xen/include/asm-arm/arm32/vfp.h
xen/include/asm-arm/arm32/io.h
xen/include/asm-arm/arm32/processor.h
xen/include/asm-arm/arm32/page.h
xen/include/asm-arm/arm32/flushtlb.h
xen/include/asm-arm/arm32/sysregs.h
xen/include/asm-arm/arm32/cmpxchg.h
xen/include/asm-arm/arm32/system.h
xen/include/asm-arm/arm32/atomic.h
xen/include/asm-arm/arm32/macros.h
xen/include/asm-arm/arm32/mm.h
xen/include/asm-arm/arm32/insn.h
xen/include/asm-arm/platforms/omap5.h
xen/include/asm-arm/platforms/xilinx-zynqmp-eemi.h
xen/include/asm-arm/platforms/midway.h
xen/include/asm-arm/platforms/vexpress.h
xen/include/asm-arm/platforms/exynos5.h
xen/include/asm-arm/types.h
xen/include/asm-arm/paging.h
xen/include/asm-arm/event.h
xen/include/asm-arm/page.h
xen/include/asm-arm/flushtlb.h
xen/include/asm-arm/sysregs.h
xen/include/asm-arm/gic_v3_defs.h
xen/include/asm-arm/cache.h
xen/include/asm-arm/byteorder.h
xen/include/asm-arm/early_printk.h
xen/include/asm-arm/vm_event.h
xen/include/asm-arm/mmio.h
xen/include/asm-arm/pci.h
xen/include/asm-arm/system.h
xen/include/asm-arm/hardirq.h
xen/include/asm-arm/vgic.h
xen/include/asm-arm/vreg.h
xen/include/asm-arm/nospec.h
xen/include/asm-arm/gic_v3_its.h
xen/include/asm-arm/mem_access.h
xen/include/asm-arm/smp.h
xen/include/asm-arm/arm64/bitops.h
xen/include/asm-arm/arm64/bug.h
xen/include/asm-arm/arm64/traps.h
xen/include/asm-arm/arm64/vfp.h
xen/include/asm-arm/arm64/io.h
xen/include/asm-arm/arm64/hsr.h
xen/include/asm-arm/arm64/processor.h
xen/include/asm-arm/arm64/page.h
xen/include/asm-arm/arm64/flushtlb.h
xen/include/asm-arm/arm64/sysregs.h
xen/include/asm-arm/arm64/cmpxchg.h
xen/include/asm-arm/arm64/system.h
xen/include/asm-arm/arm64/efibind.h
xen/include/asm-arm/arm64/atomic.h
xen/include/asm-arm/arm64/macros.h
xen/include/asm-arm/arm64/brk.h
xen/include/asm-arm/arm64/mm.h
xen/include/asm-arm/arm64/insn.h
xen/include/asm-arm/gic.h
xen/include/asm-arm/guest_atomics.h
xen/include/asm-arm/efibind.h
xen/include/asm-arm/cpuerrata.h
xen/include/asm-arm/atomic.h
xen/include/asm-arm/macros.h
xen/include/asm-arm/config.h
xen/include/asm-arm/livepatch.h
xen/include/asm-arm/monitor.h
xen/include/asm-arm/perfc.h
xen/include/asm-arm/delay.h
xen/include/asm-arm/lpae.h
xen/include/asm-arm/domain.h
xen/include/asm-arm/altp2m.h
xen/include/asm-arm/psci.h
xen/include/asm-arm/cadence-uart.h
xen/include/asm-arm/elf.h
xen/include/asm-arm/scif-uart.h
xen/include/asm-arm/percpu.h
xen/include/asm-arm/softirq.h
xen/include/asm-arm/mm.h
xen/include/asm-arm/insn.h
xen/include/asm-arm/short-desc.h
xen/include/asm-arm/iommu.h
xen/include/asm-arm/string.h
xen/include/xsm/xsm.h
xen/include/xsm/dummy.h
xen/crypto/rijndael.c
xen/crypto/README.source
xen/crypto/Makefile
xen/crypto/vmac.c
xen/.config
xen/lib/x86/msr.c
xen/lib/x86/cpuid.c
xen/lib/x86/Makefile
xen/lib/x86/private.h
xen/lib/Makefile
xen/xen-syms.map
xen/Makefile
xen/test/livepatch/xen_hello_world_func.c
xen/test/livepatch/xen_bye_world_func.c
xen/test/livepatch/xen_hello_world.c
xen/test/livepatch/xen_nop.c
xen/test/livepatch/xen_bye_world.c
xen/test/livepatch/Makefile
xen/test/livepatch/xen_replace_world_func.c
xen/test/livepatch/xen_replace_world.c
xen/test/Makefile
xen/COPYING
xen/Kconfig
xen/xen-syms
xen/xen.efi
xen/xsm/dummy.c
xen/xsm/silo.c
xen/xsm/flask/.gitignore
xen/xsm/flask/ss/hashtab.h
xen/xsm/flask/ss/sidtab.h
xen/xsm/flask/ss/policydb.h
xen/xsm/flask/ss/avtab.h
xen/xsm/flask/ss/conditional.c
xen/xsm/flask/ss/mls_types.h
xen/xsm/flask/ss/ebitmap.h
xen/xsm/flask/ss/conditional.h
xen/xsm/flask/ss/constraint.h
xen/xsm/flask/ss/context.h
xen/xsm/flask/ss/ebitmap.c
xen/xsm/flask/ss/services.c
xen/xsm/flask/ss/services.h
xen/xsm/flask/ss/Makefile
xen/xsm/flask/ss/mls.c
xen/xsm/flask/ss/hashtab.c
xen/xsm/flask/ss/sidtab.c
xen/xsm/flask/ss/policydb.c
xen/xsm/flask/ss/symtab.h
xen/xsm/flask/ss/avtab.c
xen/xsm/flask/ss/symtab.c
xen/xsm/flask/ss/mls.h
xen/xsm/flask/include/avc.h
xen/xsm/flask/include/conditional.h
xen/xsm/flask/include/avc_ss.h
xen/xsm/flask/include/security.h
xen/xsm/flask/include/objsec.h
xen/xsm/flask/avc.c
xen/xsm/flask/gen-policy.py
xen/xsm/flask/Makefile
xen/xsm/flask/hooks.c
xen/xsm/flask/flask_op.c
xen/xsm/flask/policy/initial_sids
xen/xsm/flask/policy/mkaccess_vector.sh
xen/xsm/flask/policy/access_vectors
xen/xsm/flask/policy/mkflask.sh
xen/xsm/flask/policy/security_classes
xen/xsm/xsm_core.c
xen/xsm/xsm_policy.c
xen/xsm/Makefile
Config.mk

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Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-08-08 20:59 [Xen-devel] Xen-unstable staging build broken by pvshim patches Sander Eikelenboom
2019-08-08 21:05 ` [Xen-devel] [SUSPECTED SPAM]Xen-unstable " Andrew Cooper
2019-08-08 21:16   ` Sander Eikelenboom
2019-08-08 21:14     ` Andrew Cooper
     [not found]       ` <d4fab4d9-f2d1-1c18-2582-1bd1283aa1cd@eikelenboom.it>
2019-08-08 22:44         ` Andrew Cooper
2019-08-08 23:28           ` Sander Eikelenboom
2019-08-13 11:21             ` Andrew Cooper
2019-08-13 11:51               ` Sander Eikelenboom
2019-08-13 13:31                 ` [Xen-devel] Xen-unstable " Andrew Cooper
2019-08-13 21:03                   ` Sander Eikelenboom
2019-08-13 21:05                     ` Andrew Cooper
2019-08-13 23:16                       ` Sander Eikelenboom
2019-08-14 13:07                         ` Andrew Cooper
2019-08-28 13:16 ` Andrew Cooper
2019-08-28 14:30   ` Sander Eikelenboom

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