On 05/22/2012 10:17 PM, Jan Stancek wrote: > changes in v2 > - dropped configure check as glibc wrapper calls syscall directly, > and using syscall(2) we can test also when glibc wrappers are missing > - added simplified process_vm.h > > CMA (cross memory attach) feature introduced 2 new syscalls: > process_vm_readv > process_vm_writev
Hi Jan, This series is also lost, please send in one thread for reviewing if you can. Thanks, Wanlong Gao > > commit fcf634098c00dd9cd247447368495f0b79be12d1 > Author: Christopher Yeoh <[email protected]> > Date: Mon Oct 31 17:06:39 2011 -0700 > Cross Memory Attach > > "The basic idea behind cross memory attach is to allow MPI programs doing > intra-node communication to do a single copy of the message rather than > a double copy of the message via shared memory." [1] > > This patch series is introducing the initial structure under syscalls/cma > and first test to check various errno codes as described in proposed man > page [2]. > > [1] http://lwn.net/Articles/451188/ > [2] http://ozlabs.org/~cyeoh/cma/process_vm_readv.txt > > Jan Stancek (3): > add testcases/kernel/syscalls/cma > cma: add process_vm.h > syscalls/cma: add errno tests > > runtest/syscalls | 3 + > testcases/kernel/syscalls/cma/Makefile | 22 + > testcases/kernel/syscalls/cma/cma01.c | 421 > ++++++++++++++++++++ > testcases/kernel/syscalls/cma/process_vm.h | 58 +++ > .../kernel/syscalls/cma/process_vm_readv/Makefile | 29 ++ > .../kernel/syscalls/cma/process_vm_writev/Makefile | 29 ++ > 6 files changed, 562 insertions(+), 0 deletions(-) > create mode 100644 testcases/kernel/syscalls/cma/Makefile > create mode 100644 testcases/kernel/syscalls/cma/cma01.c > create mode 100644 testcases/kernel/syscalls/cma/process_vm.h > create mode 100644 testcases/kernel/syscalls/cma/process_vm_readv/Makefile > create mode 100644 testcases/kernel/syscalls/cma/process_vm_writev/Makefile > > ------------------------------------------------------------------------------ > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > _______________________________________________ > Ltp-list mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ltp-list > ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
