Re: CVS commit: src/bin/dd
On Mon, Nov 22, 2010 at 10:09:24PM +, David Laight wrote: > > Add two new operands: "rif" and "rof". They operate exactly like > > "if" and "of" with the exception that the communicate with a rump > > kernel instead of the host kernel. > > H this seems like polluting a standard utility to support > a very specific use. (Was this discussed anywhere?) > Surely it would be more appropriate to make thye rump kernel directly > forward some paths to the real kernel? Yeah, that... -- David A. Holland dholl...@netbsd.org
Re: CVS commit: src
On Nov,Monday 22 2010, at 9:42 PM, Antti Kantee wrote: > Module Name: src > Committed By: pooka > Date: Mon Nov 22 20:42:19 UTC 2010 > > Modified Files: > src/lib/librumpuser: rumpuser_sp.c > src/sys/rump/include/rump: rumpuser.h > src/sys/rump/librump/rumpkern: lwproc.c rump.c rumpcopy.c vm.c > > Log Message: > Support physio for remote processes. > ==> add support for remote vmspace vmapbuf/vunmapbuf > ==> add proper support for copyin/out_vmspace >==> add support for remote vmspace uvm_io > ==> add support for non-curproc rumpuser_sp_copyin/out >==> store remote context in vm_map->pmap instead of >pthread_specificdata > > In short, makes read/write of most (all?) block devices work from > a remote rump client via rump syscalls. Cool I have been waiting for this, now I can write proper dm test suite with rump ;) Thanks Antti Regards Adam.
Re: CVS commit: src/bin/dd
On Mon Nov 22 2010 at 22:09:24 +, David Laight wrote: > On Mon, Nov 22, 2010 at 09:04:28PM +, Antti Kantee wrote: > > Module Name:src > > Committed By: pooka > > Date: Mon Nov 22 21:04:28 UTC 2010 > > > > Modified Files: > > src/bin/dd: Makefile args.c dd.c dd.h extern.h position.c > > > > Log Message: > > Add two new operands: "rif" and "rof". They operate exactly like > > "if" and "of" with the exception that the communicate with a rump > > kernel instead of the host kernel. > > H this seems like polluting a standard utility to support > a very specific use. > > Surely it would be more appropriate to make thye rump kernel directly > forward some paths to the real kernel? Can you explain how that could work?
Re: CVS commit: src/bin/dd
On Mon, Nov 22, 2010 at 09:04:28PM +, Antti Kantee wrote: > Module Name: src > Committed By: pooka > Date: Mon Nov 22 21:04:28 UTC 2010 > > Modified Files: > src/bin/dd: Makefile args.c dd.c dd.h extern.h position.c > > Log Message: > Add two new operands: "rif" and "rof". They operate exactly like > "if" and "of" with the exception that the communicate with a rump > kernel instead of the host kernel. H this seems like polluting a standard utility to support a very specific use. Surely it would be more appropriate to make thye rump kernel directly forward some paths to the real kernel? David -- David Laight: da...@l8s.co.uk
Re: CVS commit: src/lib/libpam/modules/pam_ssh
On Nov 22, 11:10pm, tsut...@ceres.dti.ne.jp (Izumi Tsutsui) wrote: -- Subject: Re: CVS commit: src/lib/libpam/modules/pam_ssh | mrg@ wrote: | | > there's *really* broken code that writes to a time_t via a long*. | | OpenBSD still uses long (not time_t) for tv_sec in struct timeval... Yes, but the portable openssh cannot make such assumptions! After all, according to posix time_t can be float. christos
Re: CVS commit: src/lib/libpam/modules/pam_ssh
mrg@ wrote: > there's *really* broken code that writes to a time_t via a long*. OpenBSD still uses long (not time_t) for tv_sec in struct timeval... --- Izumi Tsutsui
Re: CVS commit: src/sys/rump/librump/rumpkern
On Monday 22 November 2010 10:51:03 Antti Kantee wrote: > On Mon Nov 22 2010 at 10:35:00 +, Nick Hudson wrote: > > On Sunday 21 November 2010 21:46:43 Antti Kantee wrote: > > > Module Name: src > > > Committed By: pooka > > > Date: Sun Nov 21 21:46:43 UTC 2010 > > > > > > Modified Files: > > > src/sys/rump/librump/rumpkern: Makefile.rumpkern > > > Added Files: > > > src/sys/rump/librump/rumpkern: atomic_cas_up.c > > > > > > Log Message: > > > Add a lockless uniprocessor version of atomic_cas_generic.c, which > > > is currently used by all the archs that previously used cas_generic. > > > > This break arm platform builds. > > > > /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/li > >bc/arch/arm/atomic/atomic_cas_up.S: Assembler messages: > > /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/li > >bc/arch/arm/atomic/atomic_cas_up.S:38: Error: bad instruction > > `ras_start_asm_hidden(_atomic_cas)' > > /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/li > >bc/arch/arm/atomic/atomic_cas_up.S:42: Error: bad instruction > > `ras_end_asm_hidden(_atomic_cas)' > > *** [atomic_cas_up.pico] Error code 1 > > Fixed. I'll run a build just to make sure. > Thanks for the quick response. Nick
Re: CVS commit: src/sys/rump/librump/rumpkern
On Mon Nov 22 2010 at 10:35:00 +, Nick Hudson wrote: > On Sunday 21 November 2010 21:46:43 Antti Kantee wrote: > > Module Name:src > > Committed By: pooka > > Date: Sun Nov 21 21:46:43 UTC 2010 > > > > Modified Files: > > src/sys/rump/librump/rumpkern: Makefile.rumpkern > > Added Files: > > src/sys/rump/librump/rumpkern: atomic_cas_up.c > > > > Log Message: > > Add a lockless uniprocessor version of atomic_cas_generic.c, which > > is currently used by all the archs that previously used cas_generic. > > This break arm platform builds. > > /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/libc/arch/arm/atomic/atomic_cas_up.S: > > Assembler messages: > /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/libc/arch/arm/atomic/atomic_cas_up.S:38: > > Error: bad instruction `ras_start_asm_hidden(_atomic_cas)' > > > /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/libc/arch/arm/atomic/atomic_cas_up.S:42: > > Error: bad instruction `ras_end_asm_hidden(_atomic_cas)' > > > *** [atomic_cas_up.pico] Error code 1 > > Fixed. I'll run a build just to make sure.
Re: CVS commit: src/sys/rump/librump/rumpkern
On Sunday 21 November 2010 21:46:43 Antti Kantee wrote: > Module Name: src > Committed By: pooka > Date: Sun Nov 21 21:46:43 UTC 2010 > > Modified Files: > src/sys/rump/librump/rumpkern: Makefile.rumpkern > Added Files: > src/sys/rump/librump/rumpkern: atomic_cas_up.c > > Log Message: > Add a lockless uniprocessor version of atomic_cas_generic.c, which > is currently used by all the archs that previously used cas_generic. This break arm platform builds. /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/libc/arch/arm/atomic/atomic_cas_up.S: Assembler messages: /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/libc/arch/arm/atomic/atomic_cas_up.S:38: Error: bad instruction `ras_start_asm_hidden(_atomic_cas)' /usr/src/lib/librump/../../sys/rump/../lib/libkern/../../../common/lib/libc/arch/arm/atomic/atomic_cas_up.S:42: Error: bad instruction `ras_end_asm_hidden(_atomic_cas)' *** [atomic_cas_up.pico] Error code 1 Nick
