* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
@ 2014-08-31 11:30 ` Karl-Philipp Richter
2014-08-31 11:30 ` Karl-Philipp Richter
` (9 subsequent siblings)
10 siblings, 0 replies; 19+ messages in thread
From: Karl-Philipp Richter @ 2014-08-31 11:30 UTC (permalink / raw)
To: qemu-devel
** Attachment added: "config.log.master"
https://bugs.launchpad.net/qemu/+bug/1363641/+attachment/4191498/+files/config.log.master
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build. `config.log` for
v2.1.0 and 8b303011... attached. The content is mostly compiler output
which I think is unusual for `config.log`, but see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
2014-08-31 11:30 ` [Qemu-devel] [Bug 1363641] " Karl-Philipp Richter
@ 2014-08-31 11:30 ` Karl-Philipp Richter
2014-08-31 12:06 ` Karl-Philipp Richter
` (8 subsequent siblings)
10 siblings, 0 replies; 19+ messages in thread
From: Karl-Philipp Richter @ 2014-08-31 11:30 UTC (permalink / raw)
To: qemu-devel
** Attachment added: "config.log.v2.1.0"
https://bugs.launchpad.net/qemu/+bug/1363641/+attachment/4191499/+files/config.log.v2.1.0
** Description changed:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
- CC qemu-seccomp.o
- qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
- qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
- qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
- qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
- GEN qmp-marshal.c
- qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
- make: *** [qemu-seccomp.o] Error 1
+ CC qemu-seccomp.o
+ qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
+ qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
+ qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
+ qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
+ GEN qmp-marshal.c
+ qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
+ make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build. `config.log` for
- v2.1.0 and 8b303011... attached. I'm building on a debian 7.6 chroot on
- Synology DSM 5.0. `uname -a` says `Linux diskstatation 3.2.40 #4493 SMP
- Thu Aug 21 21:43:02 CST 2014 armv7l GNU/Linux`.
+ v2.1.0 and 8b303011... attached. The content is mostly compiler output
+ which I think is unusual for `config.log`, but see for yourself.
+
+ I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a` says
+ `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST 2014
+ armv7l GNU/Linux`.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build. `config.log` for
v2.1.0 and 8b303011... attached. The content is mostly compiler output
which I think is unusual for `config.log`, but see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
2014-08-31 11:30 ` [Qemu-devel] [Bug 1363641] " Karl-Philipp Richter
2014-08-31 11:30 ` Karl-Philipp Richter
@ 2014-08-31 12:06 ` Karl-Philipp Richter
2014-08-31 17:37 ` Peter Maydell
2014-09-08 18:09 ` Dr. David Alan Gilbert
2014-09-07 12:09 ` Karl-Philipp Richter
` (7 subsequent siblings)
10 siblings, 2 replies; 19+ messages in thread
From: Karl-Philipp Richter @ 2014-08-31 12:06 UTC (permalink / raw)
To: qemu-devel
** Description changed:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build. `config.log` for
v2.1.0 and 8b303011... attached. The content is mostly compiler output
which I think is unusual for `config.log`, but see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a` says
`Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST 2014
armv7l GNU/Linux`.
+
+ After installing some of the missing header files (-> configure should
+ fail at the right point with a good error message), i.e. `apt-get
+ install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
+ dev libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common`
+ I'm getting
+
+ CC migration-rdma.o
+ migration-rdma.c: In function 'ram_chunk_start':
+ migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function '__qemu_rdma_add_block':
+ migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function '__qemu_rdma_delete_block':
+ migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function 'qemu_rdma_search_ram_block':
+ migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
+ migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c: In function 'qemu_rdma_post_send_control':
+ migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c: In function 'qemu_rdma_post_recv_control':
+ migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c: In function 'qemu_rdma_write_one':
+ migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function 'qemu_rdma_registration_handle':
+ migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ cc1: all warnings being treated as errors
+ make: *** [migration-rdma.o] Error 1
+
+ i.e. earlier errors than before.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build. `config.log` for
v2.1.0 and 8b303011... attached. The content is mostly compiler output
which I think is unusual for `config.log`, but see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing header files (-> configure should
fail at the right point with a good error message), i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
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^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 12:06 ` Karl-Philipp Richter
@ 2014-08-31 17:37 ` Peter Maydell
2014-08-31 18:58 ` Peter Maydell
2014-09-08 18:09 ` Dr. David Alan Gilbert
1 sibling, 1 reply; 19+ messages in thread
From: Peter Maydell @ 2014-08-31 17:37 UTC (permalink / raw)
To: Bug 1363641; +Cc: QEMU Developers, Eduardo Otubo
On 31 August 2014 13:06, Karl-Philipp Richter <krichter722@aol.de> wrote:.
> `configure`should not succeed for a failing build.
Your compile failures are definitely bugs, but it isn't expected that
configure will detect all possible kinds of build failure
in advance.
For what it's worth I always build on ARM as part of my
checks before merging things to master, so this issue isn't
"all armv7l builds are broken" but something more specific
(probably some optional bits of the build which my build
platform doesn't have the dependencies for.)
> qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
> make: *** [qemu-seccomp.o] Error 1
Ccing Eduardo for the seccomp compile issues.
> + After installing some of the missing header files (-> configure should
> + fail at the right point with a good error message), i.e. `apt-get
> + install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
> + dev libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common`
> + I'm getting
> +
> + CC migration-rdma.o
> + migration-rdma.c: In function 'ram_chunk_start':
> + migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
This probably hasn't been tested on a 32 bit build system :-(
I suggest you work around these bugs by passing configure
--disable-rdma --disable-seccomp while we fix things...
thanks
-- PMM
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 17:37 ` Peter Maydell
@ 2014-08-31 18:58 ` Peter Maydell
0 siblings, 0 replies; 19+ messages in thread
From: Peter Maydell @ 2014-08-31 18:58 UTC (permalink / raw)
To: QEMU Developers; +Cc: David Gilbert, Eduardo Otubo
On 31 August 2014 18:37, Peter Maydell <peter.maydell@linaro.org> wrote:
> On 31 August 2014 13:06, Karl-Philipp Richter <krichter722@aol.de> wrote:
>> qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
>> make: *** [qemu-seccomp.o] Error 1
>
> Ccing Eduardo for the seccomp compile issues.
Oops, wrong email address, let's try that again.
>> + After installing some of the missing header files (-> configure should
>> + fail at the right point with a good error message), i.e. `apt-get
>> + install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
>> + dev libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common`
>> + I'm getting
>> +
>> + CC migration-rdma.o
>> + migration-rdma.c: In function 'ram_chunk_start':
>> + migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>
> This probably hasn't been tested on a 32 bit build system :-(
Also cc'ing David Gilbert as a random guess at who might want
to look at the migration-rdma failures.
(in both cases, see the launchpad bug for the full error list
https://bugs.launchpad.net/bugs/1363641 )
thanks
-- PMM
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 12:06 ` Karl-Philipp Richter
2014-08-31 17:37 ` Peter Maydell
@ 2014-09-08 18:09 ` Dr. David Alan Gilbert
2014-09-23 8:25 ` Michael R. Hines
2014-09-23 8:25 ` Michael R. Hines
1 sibling, 2 replies; 19+ messages in thread
From: Dr. David Alan Gilbert @ 2014-09-08 18:09 UTC (permalink / raw)
To: Bug 1363641, mrhines; +Cc: qemu-devel
(cc'ing Michael Hines who owns and knows the RDMA code)
* Karl-Philipp Richter (krichter722@aol.de) wrote:
> ** Description changed:
>
> After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
> configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
> missing declarations
>
> CC qemu-seccomp.o
> qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
> qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
> qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
> qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
> GEN qmp-marshal.c
> qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
> make: *** [qemu-seccomp.o] Error 1
>
> Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
> `configure`should not succeed for a failing build. `config.log` for
> v2.1.0 and 8b303011... attached. The content is mostly compiler output
> which I think is unusual for `config.log`, but see for yourself.
>
> I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a` says
> `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST 2014
> armv7l GNU/Linux`.
> +
> + After installing some of the missing header files (-> configure should
> + fail at the right point with a good error message), i.e. `apt-get
> + install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
> + dev libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common`
> + I'm getting
> +
> + CC migration-rdma.o
> + migration-rdma.c: In function 'ram_chunk_start':
> + migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
is that:
return (uint8_t *) (((uintptr_t) rdma_ram_block->local_host_addr)
+ (i << RDMA_REG_CHUNK_SHIFT));
244: uint8_t *local_host_addr; /* local virtual address */
in which case I think the problem is the 'i' which is a uint64_t.
> + migration-rdma.c: In function '__qemu_rdma_add_block':
> + migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c: In function '__qemu_rdma_delete_block':
> + migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c: In function 'qemu_rdma_search_ram_block':
> + migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
> + migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c: In function 'qemu_rdma_post_send_control':
> + migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c: In function 'qemu_rdma_post_recv_control':
> + migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c: In function 'qemu_rdma_write_one':
> + migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> + migration-rdma.c: In function 'qemu_rdma_registration_handle':
> + migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> + cc1: all warnings being treated as errors
> + make: *** [migration-rdma.o] Error 1
There's lots of stuff there; I think it's one for Michael because it involves understanding the structures
and which ones get passed over the wire etc.
(The quick fix would probably to guard the RDMA configure with a test for 32bit pointers)
Dave
> +
> + i.e. earlier errors than before.
>
> --
> You received this bug notification because you are a member of qemu-
> devel-ml, which is subscribed to QEMU.
> https://bugs.launchpad.net/bugs/1363641
>
> Title:
> Build of v2.1.0 fails on armv7l due to undeclared __NR_select
>
> Status in QEMU:
> New
>
> Bug description:
> After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
> configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
> missing declarations
>
> CC qemu-seccomp.o
> qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
> qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
> qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
> qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
> GEN qmp-marshal.c
> qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
> make: *** [qemu-seccomp.o] Error 1
>
> Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
> `configure`should not succeed for a failing build. `config.log` for
> v2.1.0 and 8b303011... attached. The content is mostly compiler output
> which I think is unusual for `config.log`, but see for yourself.
>
> I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
> says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
> 2014 armv7l GNU/Linux`.
>
> After installing some of the missing header files (-> configure should
> fail at the right point with a good error message), i.e. `apt-get
> install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
> dev libsnappy-dev libibverbs-dev valgrind linux-
> headers-3.2.0-4-common` I'm getting
>
> CC migration-rdma.o
> migration-rdma.c: In function 'ram_chunk_start':
> migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c: In function '__qemu_rdma_add_block':
> migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c: In function '__qemu_rdma_delete_block':
> migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c: In function 'qemu_rdma_search_ram_block':
> migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
> migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c: In function 'qemu_rdma_post_send_control':
> migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c: In function 'qemu_rdma_post_recv_control':
> migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c: In function 'qemu_rdma_write_one':
> migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> migration-rdma.c: In function 'qemu_rdma_registration_handle':
> migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
> cc1: all warnings being treated as errors
> make: *** [migration-rdma.o] Error 1
>
> i.e. earlier errors than before.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
>
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-09-08 18:09 ` Dr. David Alan Gilbert
@ 2014-09-23 8:25 ` Michael R. Hines
2014-09-23 12:27 ` Peter Maydell
2014-09-23 8:25 ` Michael R. Hines
1 sibling, 1 reply; 19+ messages in thread
From: Michael R. Hines @ 2014-09-23 8:25 UTC (permalink / raw)
To: Bug 1363641, qemu-devel
On 09/09/2014 02:09 AM, Dr. David Alan Gilbert wrote:
> (cc'ing Michael Hines who owns and knows the RDMA code)
>
> * Karl-Philipp Richter (krichter722@aol.de) wrote:
>> ** Description changed:
>>
>> After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
>> configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
>> missing declarations
>>
>> CC qemu-seccomp.o
>> qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
>> qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
>> qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
>> qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
>> GEN qmp-marshal.c
>> qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
>> make: *** [qemu-seccomp.o] Error 1
>>
>> Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
>> `configure`should not succeed for a failing build. `config.log` for
>> v2.1.0 and 8b303011... attached. The content is mostly compiler output
>> which I think is unusual for `config.log`, but see for yourself.
>>
>> I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a` says
>> `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST 2014
>> armv7l GNU/Linux`.
>> +
>> + After installing some of the missing header files (-> configure should
>> + fail at the right point with a good error message), i.e. `apt-get
>> + install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
>> + dev libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common`
>> + I'm getting
>> +
>> + CC migration-rdma.o
>> + migration-rdma.c: In function 'ram_chunk_start':
>> + migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> is that:
> return (uint8_t *) (((uintptr_t) rdma_ram_block->local_host_addr)
> + (i << RDMA_REG_CHUNK_SHIFT));
>
> 244: uint8_t *local_host_addr; /* local virtual address */
>
> in which case I think the problem is the 'i' which is a uint64_t.
>
>> + migration-rdma.c: In function '__qemu_rdma_add_block':
>> + migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function '__qemu_rdma_delete_block':
>> + migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function 'qemu_rdma_search_ram_block':
>> + migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
>> + migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c: In function 'qemu_rdma_post_send_control':
>> + migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c: In function 'qemu_rdma_post_recv_control':
>> + migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c: In function 'qemu_rdma_write_one':
>> + migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function 'qemu_rdma_registration_handle':
>> + migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + cc1: all warnings being treated as errors
>> + make: *** [migration-rdma.o] Error 1
> There's lots of stuff there; I think it's one for Michael because it involves understanding the structures
> and which ones get passed over the wire etc.
> (The quick fix would probably to guard the RDMA configure with a test for 32bit pointers)
>
> Dave
>
>
I could use some advice from the community on this: In particular, I
have *zero* 32-bit machine to
fix this on........ now, I could easily create a 32-bit machine, but I
simply don't have any RDMA hardware
for which to run the 32-bit virtual machine against.
So, what are my options? Can I just submit a patch that completely
disables RDMA in 32-bit environments?
Is that a bad thing?
- Michael
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-09-23 8:25 ` Michael R. Hines
@ 2014-09-23 12:27 ` Peter Maydell
0 siblings, 0 replies; 19+ messages in thread
From: Peter Maydell @ 2014-09-23 12:27 UTC (permalink / raw)
To: Michael R. Hines; +Cc: QEMU Developers, Bug 1363641
On 23 September 2014 09:25, Michael R. Hines <mrhines@linux.vnet.ibm.com> wrote:
> I could use some advice from the community on this: In particular, I have
> *zero* 32-bit machine to
> fix this on........ now, I could easily create a 32-bit machine, but I
> simply don't have any RDMA hardware
> for which to run the 32-bit virtual machine against.
>
> So, what are my options? Can I just submit a patch that completely disables
> RDMA in 32-bit environments?
That's probably better than failing to compile. You might want to
at least shake out the compile errors so you can figure out if
your protocol itself has word-size issues or if it's just the
implementation that needs fixing.
I assume there's nothing inherent to RDMA that mandates 64 bit...
-- PMM
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-09-08 18:09 ` Dr. David Alan Gilbert
2014-09-23 8:25 ` Michael R. Hines
@ 2014-09-23 8:25 ` Michael R. Hines
1 sibling, 0 replies; 19+ messages in thread
From: Michael R. Hines @ 2014-09-23 8:25 UTC (permalink / raw)
To: Bug 1363641, qemu-devel, hinesmr
On 09/09/2014 02:09 AM, Dr. David Alan Gilbert wrote:
> (cc'ing Michael Hines who owns and knows the RDMA code)
>
> * Karl-Philipp Richter (krichter722@aol.de) wrote:
>> ** Description changed:
>>
>> After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
>> configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
>> missing declarations
>>
>> CC qemu-seccomp.o
>> qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
>> qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
>> qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
>> qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
>> GEN qmp-marshal.c
>> qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
>> make: *** [qemu-seccomp.o] Error 1
>>
>> Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
>> `configure`should not succeed for a failing build. `config.log` for
>> v2.1.0 and 8b303011... attached. The content is mostly compiler output
>> which I think is unusual for `config.log`, but see for yourself.
>>
>> I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a` says
>> `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST 2014
>> armv7l GNU/Linux`.
>> +
>> + After installing some of the missing header files (-> configure should
>> + fail at the right point with a good error message), i.e. `apt-get
>> + install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
>> + dev libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common`
>> + I'm getting
>> +
>> + CC migration-rdma.o
>> + migration-rdma.c: In function 'ram_chunk_start':
>> + migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
> is that:
> return (uint8_t *) (((uintptr_t) rdma_ram_block->local_host_addr)
> + (i << RDMA_REG_CHUNK_SHIFT));
>
> 244: uint8_t *local_host_addr; /* local virtual address */
>
> in which case I think the problem is the 'i' which is a uint64_t.
>
>> + migration-rdma.c: In function '__qemu_rdma_add_block':
>> + migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function '__qemu_rdma_delete_block':
>> + migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function 'qemu_rdma_search_ram_block':
>> + migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
>> + migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c: In function 'qemu_rdma_post_send_control':
>> + migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c: In function 'qemu_rdma_post_recv_control':
>> + migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c: In function 'qemu_rdma_write_one':
>> + migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>> + migration-rdma.c: In function 'qemu_rdma_registration_handle':
>> + migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
>> + cc1: all warnings being treated as errors
>> + make: *** [migration-rdma.o] Error 1
> There's lots of stuff there; I think it's one for Michael because it involves understanding the structures
> and which ones get passed over the wire etc.
> (The quick fix would probably to guard the RDMA configure with a test for 32bit pointers)
>
> Dave
>
>
I could use some advice from the community on this: In particular, I
have *zero* 32-bit machine to
fix this on........ now, I could easily create a 32-bit machine, but I
simply don't have any RDMA hardware
for which to run the 32-bit virtual machine against.
So, what are my options? Can I just submit a patch that completely
disables RDMA in 32-bit environments?
Is that a bad thing?
- Michael
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (2 preceding siblings ...)
2014-08-31 12:06 ` Karl-Philipp Richter
@ 2014-09-07 12:09 ` Karl-Philipp Richter
2014-10-22 7:31 ` Eduardo Otubo
` (6 subsequent siblings)
10 siblings, 0 replies; 19+ messages in thread
From: Karl-Philipp Richter @ 2014-09-07 12:09 UTC (permalink / raw)
To: qemu-devel
** Description changed:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
- `configure`should not succeed for a failing build. `config.log` for
- v2.1.0 and 8b303011... attached. The content is mostly compiler output
- which I think is unusual for `config.log`, but see for yourself.
+ `configure`should not succeed for a failing build if the error occurs
+ due to missing dependencies, if it's a bug it needs to be fixed.
+ `config.log` for v2.1.0 and 8b303011... attached. The content is mostly
+ compiler output which I think is unusual for `config.log`, but see for
+ yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a` says
`Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST 2014
armv7l GNU/Linux`.
- After installing some of the missing header files (-> configure should
- fail at the right point with a good error message), i.e. `apt-get
- install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
- dev libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common`
- I'm getting
+ After installing some of the missing dependencies, i.e. `apt-get install
+ liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-dev
+ libsnappy-dev libibverbs-dev valgrind linux-headers-3.2.0-4-common` I'm
+ getting
- CC migration-rdma.o
- migration-rdma.c: In function 'ram_chunk_start':
- migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c: In function '__qemu_rdma_add_block':
- migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c: In function '__qemu_rdma_delete_block':
- migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c: In function 'qemu_rdma_search_ram_block':
- migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
- migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c: In function 'qemu_rdma_post_send_control':
- migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c: In function 'qemu_rdma_post_recv_control':
- migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c: In function 'qemu_rdma_write_one':
- migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
- migration-rdma.c: In function 'qemu_rdma_registration_handle':
- migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
- cc1: all warnings being treated as errors
- make: *** [migration-rdma.o] Error 1
+ CC migration-rdma.o
+ migration-rdma.c: In function 'ram_chunk_start':
+ migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function '__qemu_rdma_add_block':
+ migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function '__qemu_rdma_delete_block':
+ migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function 'qemu_rdma_search_ram_block':
+ migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
+ migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c: In function 'qemu_rdma_post_send_control':
+ migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c: In function 'qemu_rdma_post_recv_control':
+ migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c: In function 'qemu_rdma_write_one':
+ migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+ migration-rdma.c: In function 'qemu_rdma_registration_handle':
+ migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
+ cc1: all warnings being treated as errors
+ make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (3 preceding siblings ...)
2014-09-07 12:09 ` Karl-Philipp Richter
@ 2014-10-22 7:31 ` Eduardo Otubo
2014-10-22 10:01 ` Peter Maydell
2014-11-12 10:02 ` Eduardo Otubo
` (5 subsequent siblings)
10 siblings, 1 reply; 19+ messages in thread
From: Eduardo Otubo @ 2014-10-22 7:31 UTC (permalink / raw)
To: qemu-devel
The fix for the syscalls problem is already upstream at libseccomp [0] .
The maintainer said he has no plans yet to make a new release, though.
[0] -- http://sourceforge.net/p/libseccomp/mailman/libseccomp-
discuss/thread/1661272.9kVko5ssCn%40sifl/#msg32956301
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* Re: [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-10-22 7:31 ` Eduardo Otubo
@ 2014-10-22 10:01 ` Peter Maydell
0 siblings, 0 replies; 19+ messages in thread
From: Peter Maydell @ 2014-10-22 10:01 UTC (permalink / raw)
To: Bug 1363641; +Cc: QEMU Developers
On 22 October 2014 08:31, Eduardo Otubo <1363641@bugs.launchpad.net> wrote:
> The fix for the syscalls problem is already upstream at libseccomp [0] .
> The maintainer said he has no plans yet to make a new release, though.
Then you're going to have to put a fix of some kind locally
into QEMU. I don't want to release 2.2 with basic compile
errors like this on some hosts. If seccomp only supports
specific architectures you should probably enforce this in
configure.
I couldn't identify from your mailing list link what upstream
is proposing to fix this bug either -- could you point me at
the specific changes that they have in mind?
thanks
-- PMM
^ permalink raw reply [flat|nested] 19+ messages in thread
* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (4 preceding siblings ...)
2014-10-22 7:31 ` Eduardo Otubo
@ 2014-11-12 10:02 ` Eduardo Otubo
2014-12-01 7:12 ` Ben Gelb
` (4 subsequent siblings)
10 siblings, 0 replies; 19+ messages in thread
From: Eduardo Otubo @ 2014-11-12 10:02 UTC (permalink / raw)
To: qemu-devel
This commit temporarily fixes this problem.
http://git.qemu.org/?p=qemu.git;a=commit;h=4cc47f8b3cc4f32586ba2f7fce1dc267da774a69
As soon as libseccomp makes a new release I'll update the dependency and
hopefully it will be fixed with proper library support.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (5 preceding siblings ...)
2014-11-12 10:02 ` Eduardo Otubo
@ 2014-12-01 7:12 ` Ben Gelb
2014-12-09 9:36 ` Eduardo Otubo
` (3 subsequent siblings)
10 siblings, 0 replies; 19+ messages in thread
From: Ben Gelb @ 2014-12-01 7:12 UTC (permalink / raw)
To: qemu-devel
Hi Eduardo - your above commit doesn't update the version in the error message (a few lines below, still says >= 2.1.0).
Sorry if this isn't the right place to comment on your patch, but it would be nice to fix (just spent a while trying to figure out why having 2.1.0 installed wasn't satisfying the configure check).
Also, I think the way the if statement is constructed it will not
properly apply the 2.1.1 version check for i386 (only for x86_64).
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (6 preceding siblings ...)
2014-12-01 7:12 ` Ben Gelb
@ 2014-12-09 9:36 ` Eduardo Otubo
2014-12-19 17:08 ` Eduardo Otubo
` (2 subsequent siblings)
10 siblings, 0 replies; 19+ messages in thread
From: Eduardo Otubo @ 2014-12-09 9:36 UTC (permalink / raw)
To: qemu-devel
Hello Ben, you're completely right on what regards the version on the
error message. I'll fix it as soon as possible. Sorry for the trouble on
that :( (and sorry for the late reply I was on vacations)
Regarding the if statement, as Peter said here --
http://lists.gnu.org/archive/html/qemu-devel/2014-11/msg00960.html --
shell evaluates the OR before the AND, so that's Ok.
Thanks.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (7 preceding siblings ...)
2014-12-09 9:36 ` Eduardo Otubo
@ 2014-12-19 17:08 ` Eduardo Otubo
2015-03-17 11:06 ` Eduardo Otubo
2016-06-23 7:59 ` T. Huth
10 siblings, 0 replies; 19+ messages in thread
From: Eduardo Otubo @ 2014-12-19 17:08 UTC (permalink / raw)
To: qemu-devel
Hello Ben, I just submitted a pull request to fix the issue you
reported:
http://lists.gnu.org/archive/html/qemu-devel/2014-12/msg03134.html
Thanks again.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1363641/+subscriptions
^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (8 preceding siblings ...)
2014-12-19 17:08 ` Eduardo Otubo
@ 2015-03-17 11:06 ` Eduardo Otubo
2016-06-23 7:59 ` T. Huth
10 siblings, 0 replies; 19+ messages in thread
From: Eduardo Otubo @ 2015-03-17 11:06 UTC (permalink / raw)
To: qemu-devel
Libseccomp 2.2.0 is now released, can you please try the attached patch
and check if it works for you? Regards.
** Patch added: "0001-seccomp-update-libseccomp-version-and-remove-arch-re.patch"
https://bugs.launchpad.net/qemu/+bug/1363641/+attachment/4347723/+files/0001-seccomp-update-libseccomp-version-and-remove-arch-re.patch
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
New
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
To manage notifications about this bug go to:
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^ permalink raw reply [flat|nested] 19+ messages in thread* [Qemu-devel] [Bug 1363641] Re: Build of v2.1.0 fails on armv7l due to undeclared __NR_select
2014-08-31 11:30 [Qemu-devel] [Bug 1363641] [NEW] Build of v2.1.0 fails on armv7l due to undeclared __NR_select Karl-Philipp Richter
` (9 preceding siblings ...)
2015-03-17 11:06 ` Eduardo Otubo
@ 2016-06-23 7:59 ` T. Huth
10 siblings, 0 replies; 19+ messages in thread
From: T. Huth @ 2016-06-23 7:59 UTC (permalink / raw)
To: qemu-devel
Fix has been included here:
http://git.qemu.org/?p=qemu.git;a=commitdiff;h=8e27fc200457e3f2473d00
** Changed in: qemu
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1363641
Title:
Build of v2.1.0 fails on armv7l due to undeclared __NR_select
Status in QEMU:
Fix Released
Bug description:
After `make clean` and `git clean -x -f -d` `git checkout v2.1.0 &&
configure --prefix=/home/user/prefix-qemu-2.1.0 && make` fails due to
missing declarations
CC qemu-seccomp.o
qemu-seccomp.c:28:1: error: '__NR_select' undeclared here (not in a function)
qemu-seccomp.c:36:1: error: '__NR_mmap' undeclared here (not in a function)
qemu-seccomp.c:57:1: error: '__NR_getrlimit' undeclared here (not in a function)
qemu-seccomp.c:96:1: error: '__NR_time' undeclared here (not in a function)
GEN qmp-marshal.c
qemu-seccomp.c:186:1: error: '__NR_alarm' undeclared here (not in a function)
make: *** [qemu-seccomp.o] Error 1
Same errors for master 8b3030114a449e66c68450acaac4b66f26d91416.
`configure`should not succeed for a failing build if the error occurs
due to missing dependencies, if it's a bug it needs to be fixed.
`config.log` for v2.1.0 and 8b303011... attached. The content is
mostly compiler output which I think is unusual for `config.log`, but
see for yourself.
I'm building on a debian 7.6 chroot on Synology DSM 5.0. `uname -a`
says `Linux diskstatation 3.2.40 #4493 SMP Thu Aug 21 21:43:02 CST
2014 armv7l GNU/Linux`.
After installing some of the missing dependencies, i.e. `apt-get
install liblzo2-dev libbsd-dev syslinux-common libhwloc-dev librdmacm-
dev libsnappy-dev libibverbs-dev valgrind linux-
headers-3.2.0-4-common` I'm getting
CC migration-rdma.o
migration-rdma.c: In function 'ram_chunk_start':
migration-rdma.c:523:12: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_add_block':
migration-rdma.c:556:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:557:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function '__qemu_rdma_delete_block':
migration-rdma.c:664:45: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:699:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_search_ram_block':
migration-rdma.c:1113:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_register_and_get_keys':
migration-rdma.c:1176:50: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1177:51: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1178:29: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_send_control':
migration-rdma.c:1562:36: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_post_recv_control':
migration-rdma.c:1616:37: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c: In function 'qemu_rdma_write_one':
migration-rdma.c:1864:16: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:1868:53: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1922:52: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1923:50: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1977:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:1998:49: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c:2010:58: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
migration-rdma.c: In function 'qemu_rdma_registration_handle':
migration-rdma.c:3027:21: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
migration-rdma.c:3092:41: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
cc1: all warnings being treated as errors
make: *** [migration-rdma.o] Error 1
i.e. earlier errors than before.
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^ permalink raw reply [flat|nested] 19+ messages in thread