* [GIT PULL] UML updates for 4.4-rc1
@ 2015-11-10 22:08 Richard Weinberger
2015-11-21 19:09 ` [uml-devel] " Vegard Nossum
0 siblings, 1 reply; 6+ messages in thread
From: Richard Weinberger @ 2015-11-10 22:08 UTC (permalink / raw)
To: Linus Torvalds; +Cc: user-mode-linux-devel, linux-kernel@vger.kernel.org
Linus,
the following changes since commit 6a13feb9c82803e2b815eca72fa7a9f5561d7861:
Linux 4.3 (2015-11-01 16:05:25 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git for-linus-4.4-rc1
for you to fetch changes up to 2eb5f31bc4ea24bb293e82934cfa1cce9573304b:
um: Switch clocksource to hrtimers (2015-11-06 22:54:49 +0100)
----------------------------------------------------------------
This pull request includes the following UML changes:
* A new hrtimer based clocksource by Anton Ivanov
* ptrace() enhancments by Richard Weinberger
* random cleanups and bug fixes all over the place
----------------------------------------------------------------
Anton Ivanov (1):
um: Switch clocksource to hrtimers
Richard Weinberger (7):
um: Define PTRACE_OLDSETOPTIONS
um: Store syscall number after syscall_trace_enter()
um: Get rid of open coded NR_SYSCALLS
um: Remove dead code from x86_64 syscall stub
um: Remove dead symbol from i386 syscall stub
um: Simplify STUB_DATA loading
um: Report host OOM more nicely
Saurabh Sengar (1):
um: net: replace GFP_KERNEL with GFP_ATOMIC when spinlock is held
arch/um/Makefile | 2 +-
arch/um/drivers/net_kern.c | 17 ++-
arch/um/include/asm/ptrace-generic.h | 2 +
arch/um/include/shared/os.h | 19 ++-
arch/um/include/shared/skas/stub-data.h | 7 +-
arch/um/include/shared/timer-internal.h | 13 ++
arch/um/kernel/process.c | 8 +-
arch/um/kernel/skas/clone.c | 6 +-
arch/um/kernel/skas/mmu.c | 3 +
arch/um/kernel/skas/syscall.c | 21 +--
arch/um/kernel/time.c | 73 ++++++----
arch/um/kernel/tlb.c | 16 +-
arch/um/os-Linux/internal.h | 1 -
arch/um/os-Linux/main.c | 7 +-
arch/um/os-Linux/process.c | 6 +
arch/um/os-Linux/signal.c | 41 +++---
arch/um/os-Linux/skas/process.c | 55 +++----
arch/um/os-Linux/time.c | 249 ++++++++++++++++----------------
arch/x86/um/stub_32.S | 1 -
arch/x86/um/stub_64.S | 18 +--
20 files changed, 296 insertions(+), 269 deletions(-)
create mode 100644 arch/um/include/shared/timer-internal.h
delete mode 100644 arch/um/os-Linux/internal.h
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [uml-devel] [GIT PULL] UML updates for 4.4-rc1
2015-11-10 22:08 [GIT PULL] UML updates for 4.4-rc1 Richard Weinberger
@ 2015-11-21 19:09 ` Vegard Nossum
2015-11-22 8:08 ` Anton Ivanov
0 siblings, 1 reply; 6+ messages in thread
From: Vegard Nossum @ 2015-11-21 19:09 UTC (permalink / raw)
To: Richard Weinberger
Cc: Anton Ivanov, Linus Torvalds, linux-kernel@vger.kernel.org,
user-mode-linux-devel
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On 10 November 2015 at 23:08, Richard Weinberger <richard@nod.at> wrote:
> Linus,
>
> the following changes since commit
> 6a13feb9c82803e2b815eca72fa7a9f5561d7861:
>
> Linux 4.3 (2015-11-01 16:05:25 -0800)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
> for-linus-4.4-rc1
>
> for you to fetch changes up to 2eb5f31bc4ea24bb293e82934cfa1cce9573304b:
>
> um: Switch clocksource to hrtimers (2015-11-06 22:54:49 +0100)
>
> ----------------------------------------------------------------
> This pull request includes the following UML changes:
> * A new hrtimer based clocksource by Anton Ivanov
> * ptrace() enhancments by Richard Weinberger
> * random cleanups and bug fixes all over the place
>
> ----------------------------------------------------------------
> Anton Ivanov (1):
> um: Switch clocksource to hrtimers
>
This commit (2eb5f31bc4) seems to have broken the UML defconfig build in
latest Linus master for me:
[...]
LINK vmlinux
LD vmlinux.o
MODPOST vmlinux.o
GEN .version
CHK include/generated/compile.h
UPD include/generated/compile.h
CC init/version.o
LD init/built-in.o
arch/um/os-Linux/built-in.o: In function `os_timer_create':
/home/vegard/linux/arch/um/os-Linux/time.c:51: undefined reference to
`timer_create'
arch/um/os-Linux/built-in.o: In function `os_timer_set_interval':
/home/vegard/linux/arch/um/os-Linux/time.c:84: undefined reference to
`timer_settime'
arch/um/os-Linux/built-in.o: In function `os_timer_remain':
/home/vegard/linux/arch/um/os-Linux/time.c:109: undefined reference to
`timer_gettime'
arch/um/os-Linux/built-in.o: In function `os_timer_one_shot':
/home/vegard/linux/arch/um/os-Linux/time.c:132: undefined reference to
`timer_settime'
arch/um/os-Linux/built-in.o: In function `os_timer_disable':
/home/vegard/linux/arch/um/os-Linux/time.c:145: undefined reference to
`timer_settime'
collect2: error: ld returned 1 exit status
make: *** [vmlinux] Error 1
Vegard
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_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [uml-devel] [GIT PULL] UML updates for 4.4-rc1
2015-11-21 19:09 ` [uml-devel] " Vegard Nossum
@ 2015-11-22 8:08 ` Anton Ivanov
2015-11-22 9:23 ` Lorenzo Colitti
0 siblings, 1 reply; 6+ messages in thread
From: Anton Ivanov @ 2015-11-22 8:08 UTC (permalink / raw)
To: user-mode-linux-devel
[-- Attachment #1.1: Type: text/plain, Size: 2927 bytes --]
set_timer needs -lrt which the patch adds to the link arguments. For
some reason on your config it is not in the correct location in the
command line.
This is being discussed on the list, lorenzo@google.com was working on a
patch.
In any case, can you send the actual gcc line leading to it so we see
why -lrt is not in the right place.
A.
On 21/11/15 19:09, Vegard Nossum wrote:
> On 10 November 2015 at 23:08, Richard Weinberger <richard@nod.at
> <mailto:richard@nod.at>> wrote:
>
> Linus,
>
> the following changes since commit
> 6a13feb9c82803e2b815eca72fa7a9f5561d7861:
>
> Linux 4.3 (2015-11-01 16:05:25 -0800)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
> <http://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git>
> for-linus-4.4-rc1
>
> for you to fetch changes up to
> 2eb5f31bc4ea24bb293e82934cfa1cce9573304b:
>
> um: Switch clocksource to hrtimers (2015-11-06 22:54:49 +0100)
>
> ----------------------------------------------------------------
> This pull request includes the following UML changes:
> * A new hrtimer based clocksource by Anton Ivanov
> * ptrace() enhancments by Richard Weinberger
> * random cleanups and bug fixes all over the place
>
> ----------------------------------------------------------------
> Anton Ivanov (1):
> um: Switch clocksource to hrtimers
>
>
> This commit (2eb5f31bc4) seems to have broken the UML defconfig build
> in latest Linus master for me:
>
> [...]
> LINK vmlinux
> LD vmlinux.o
> MODPOST vmlinux.o
> GEN .version
> CHK include/generated/compile.h
> UPD include/generated/compile.h
> CC init/version.o
> LD init/built-in.o
> arch/um/os-Linux/built-in.o: In function `os_timer_create':
> /home/vegard/linux/arch/um/os-Linux/time.c:51: undefined reference to
> `timer_create'
> arch/um/os-Linux/built-in.o: In function `os_timer_set_interval':
> /home/vegard/linux/arch/um/os-Linux/time.c:84: undefined reference to
> `timer_settime'
> arch/um/os-Linux/built-in.o: In function `os_timer_remain':
> /home/vegard/linux/arch/um/os-Linux/time.c:109: undefined reference to
> `timer_gettime'
> arch/um/os-Linux/built-in.o: In function `os_timer_one_shot':
> /home/vegard/linux/arch/um/os-Linux/time.c:132: undefined reference to
> `timer_settime'
> arch/um/os-Linux/built-in.o: In function `os_timer_disable':
> /home/vegard/linux/arch/um/os-Linux/time.c:145: undefined reference to
> `timer_settime'
> collect2: error: ld returned 1 exit status
> make: *** [vmlinux] Error 1
>
>
> Vegard
>
>
> ------------------------------------------------------------------------------
>
>
> _______________________________________________
> User-mode-linux-devel mailing list
> User-mode-linux-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
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_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [uml-devel] [GIT PULL] UML updates for 4.4-rc1
2015-11-22 8:08 ` Anton Ivanov
@ 2015-11-22 9:23 ` Lorenzo Colitti
2015-11-22 9:49 ` Vegard Nossum
0 siblings, 1 reply; 6+ messages in thread
From: Lorenzo Colitti @ 2015-11-22 9:23 UTC (permalink / raw)
To: Anton Ivanov; +Cc: user-mode-linux-devel@lists.sourceforge.net
On Sun, Nov 22, 2015 at 5:08 PM, Anton Ivanov
<anton.ivanov@kot-begemot.co.uk> wrote:
> set_timer needs -lrt which the patch adds to the link arguments. For some
> reason on your config it is not in the correct location in the command line.
>
> This is being discussed on the list, lorenzo@google.com was working on a
> patch.
I sent out the patch a few days ago:
http://sourceforge.net/p/user-mode-linux/mailman/message/34629247/
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [uml-devel] [GIT PULL] UML updates for 4.4-rc1
2015-11-22 9:23 ` Lorenzo Colitti
@ 2015-11-22 9:49 ` Vegard Nossum
2015-11-22 12:55 ` Richard Weinberger
0 siblings, 1 reply; 6+ messages in thread
From: Vegard Nossum @ 2015-11-22 9:49 UTC (permalink / raw)
To: Lorenzo Colitti; +Cc: user-mode-linux-devel@lists.sourceforge.net
On 22 November 2015 at 10:23, Lorenzo Colitti <lorenzo@google.com> wrote:
>
> On Sun, Nov 22, 2015 at 5:08 PM, Anton Ivanov
> <anton.ivanov@kot-begemot.co.uk> wrote:
> > set_timer needs -lrt which the patch adds to the link arguments. For some
> > reason on your config it is not in the correct location in the command line.
> >
> > This is being discussed on the list, lorenzo@google.com was working on a
> > patch.
>
> I sent out the patch a few days ago:
> http://sourceforge.net/p/user-mode-linux/mailman/message/34629247/
That patch fixes the problem for me, thanks!
Vegard
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* Re: [uml-devel] [GIT PULL] UML updates for 4.4-rc1
2015-11-22 9:49 ` Vegard Nossum
@ 2015-11-22 12:55 ` Richard Weinberger
0 siblings, 0 replies; 6+ messages in thread
From: Richard Weinberger @ 2015-11-22 12:55 UTC (permalink / raw)
To: Vegard Nossum; +Cc: user-mode-linux-devel@lists.sourceforge.net
On Sun, Nov 22, 2015 at 10:49 AM, Vegard Nossum <vegard.nossum@gmail.com> wrote:
> On 22 November 2015 at 10:23, Lorenzo Colitti <lorenzo@google.com> wrote:
>>
>> On Sun, Nov 22, 2015 at 5:08 PM, Anton Ivanov
>> <anton.ivanov@kot-begemot.co.uk> wrote:
>> > set_timer needs -lrt which the patch adds to the link arguments. For some
>> > reason on your config it is not in the correct location in the command line.
>> >
>> > This is being discussed on the list, lorenzo@google.com was working on a
>> > patch.
>>
>> I sent out the patch a few days ago:
>> http://sourceforge.net/p/user-mode-linux/mailman/message/34629247/
>
> That patch fixes the problem for me, thanks!
I'll send a pull request as soon as I'm at home.
/me is traveling...
--
Thanks,
//richard
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2015-11-10 22:08 [GIT PULL] UML updates for 4.4-rc1 Richard Weinberger
2015-11-21 19:09 ` [uml-devel] " Vegard Nossum
2015-11-22 8:08 ` Anton Ivanov
2015-11-22 9:23 ` Lorenzo Colitti
2015-11-22 9:49 ` Vegard Nossum
2015-11-22 12:55 ` Richard Weinberger
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