* [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel
@ 2011-02-11 7:25 Amit kumar
2011-02-11 7:35 ` Amit kumar
` (2 more replies)
0 siblings, 3 replies; 9+ messages in thread
From: Amit kumar @ 2011-02-11 7:25 UTC (permalink / raw)
To: ltp-list
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Hi,
I am using LTP to test Android platform and successively ported to Eclair
after customization.
fpathconf syscall and signal_test_06 ipc test cases found hanging on Android
Gingerbread Kernel.
Are these know issues or we need to fix them?
Thanks and Regards,
Amit kumar
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^ permalink raw reply [flat|nested] 9+ messages in thread* Re: [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-11 7:25 [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel Amit kumar @ 2011-02-11 7:35 ` Amit kumar 2011-02-21 6:27 ` Amit kumar 2011-02-21 6:31 ` Amit kumar 2 siblings, 0 replies; 9+ messages in thread From: Amit kumar @ 2011-02-11 7:35 UTC (permalink / raw) To: ltp-list [-- Attachment #1.1: Type: text/plain, Size: 320 bytes --] > > Hi, > I am using LTP to test Android platform and successively ported to Eclair > after customization. > > > fpathconf syscall and signal_test_06 ipc test cases found hanging on > Android Gingerbread Kernel. > > > Are these know issues or we need to fix them? > > > > > Thanks and Regards, > > Amit kumar > > > -- [-- Attachment #1.2: Type: text/html, Size: 588 bytes --] [-- Attachment #2: Type: text/plain, Size: 311 bytes --] ------------------------------------------------------------------------------ Free Software Download: Index, Search & Analyze Logs and other IT data in Real-Time with Splunk. Collect, index and harness all the fast moving IT data generated by your applications, servers and devices whether physical, virtual [-- Attachment #3: Type: text/plain, Size: 155 bytes --] _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
* [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-11 7:25 [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel Amit kumar 2011-02-11 7:35 ` Amit kumar @ 2011-02-21 6:27 ` Amit kumar 2011-02-21 6:31 ` Amit kumar 2 siblings, 0 replies; 9+ messages in thread From: Amit kumar @ 2011-02-21 6:27 UTC (permalink / raw) To: ltp-list [-- Attachment #1.1: Type: text/plain, Size: 417 bytes --] Hi, I am using LTP to test Android platform and successively ported to Eclair after customization. fpathconf syscall and signal_test_06 ipc test cases found hanging on Android Gingerbread Kernel. Are these known issues at this kernel or we need to fix them (If yes are there any guidlines ot suggestions)? Thanks and Regards, Amit kumar -- Thanking you. From: Amit kumar Ph:(mob.)(+91)-9176975731. [-- Attachment #1.2: Type: text/html, Size: 596 bytes --] [-- Attachment #2: Type: text/plain, Size: 311 bytes --] ------------------------------------------------------------------------------ Free Software Download: Index, Search & Analyze Logs and other IT data in Real-Time with Splunk. Collect, index and harness all the fast moving IT data generated by your applications, servers and devices whether physical, virtual [-- Attachment #3: Type: text/plain, Size: 155 bytes --] _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
* [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-11 7:25 [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel Amit kumar 2011-02-11 7:35 ` Amit kumar 2011-02-21 6:27 ` Amit kumar @ 2011-02-21 6:31 ` Amit kumar 2011-02-21 13:20 ` maxin ` (2 more replies) 2 siblings, 3 replies; 9+ messages in thread From: Amit kumar @ 2011-02-21 6:31 UTC (permalink / raw) To: ltp-list [-- Attachment #1.1: Type: text/plain, Size: 282 bytes --] Hi, I am using LTP to test Android platform and successively ported to Eclair after customization. fpathconf syscall and signal_test_06 ipc test cases found hanging on Android Gingerbread Kernel. Are these know issues or we need to fix them? Thanks and Regards, Amit kumar [-- Attachment #1.2: Type: text/html, Size: 399 bytes --] [-- Attachment #2: Type: text/plain, Size: 387 bytes --] ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb [-- Attachment #3: Type: text/plain, Size: 155 bytes --] _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-21 6:31 ` Amit kumar @ 2011-02-21 13:20 ` maxin 2011-02-21 16:09 ` Shubham Goyal 2011-02-21 20:05 ` Garrett Cooper 2 siblings, 0 replies; 9+ messages in thread From: maxin @ 2011-02-21 13:20 UTC (permalink / raw) To: ext Amit kumar; +Cc: ltp-list [-- Attachment #1.1: Type: text/plain, Size: 1170 bytes --] Hi Amit, The "fpathconf" test case works fine in my PC. Please share some more information on test case execution using 'strace'. ie: # strace ./fpathconf01 This will help in analyzing the cause of failure. Best Regards, Maxin Baby John On 11-02-21 07:31 AM, ext Amit kumar wrote: > Hi, > I am using LTP to test Android platform and successively ported to > Eclair after customization. > > > fpathconf syscall and signal_test_06 ipc test cases found hanging on > Android Gingerbread Kernel. > > > Are these know issues or we need to fix them? > > > > > Thanks and Regards, > > Amit kumar > > > > ------------------------------------------------------------------------------ > The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: > Pinpoint memory and threading errors before they happen. > Find and fix more than 250 security defects in the development cycle. > Locate bottlenecks in serial and parallel code that limit performance. > http://p.sf.net/sfu/intel-dev2devfeb > > > _______________________________________________ > Ltp-list mailing list > Ltp-list@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ltp-list [-- Attachment #1.2: Type: text/html, Size: 2394 bytes --] [-- Attachment #2: Type: text/plain, Size: 387 bytes --] ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb [-- Attachment #3: Type: text/plain, Size: 155 bytes --] _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-21 6:31 ` Amit kumar 2011-02-21 13:20 ` maxin @ 2011-02-21 16:09 ` Shubham Goyal 2011-02-21 20:05 ` Garrett Cooper 2 siblings, 0 replies; 9+ messages in thread From: Shubham Goyal @ 2011-02-21 16:09 UTC (permalink / raw) To: Amit kumar; +Cc: ltp-list [-- Attachment #1.1: Type: text/plain, Size: 473 bytes --] Hi Amit, Can you please let us know where exactly this test case is hanging for you? Thanks, Shubham On Monday 21 February 2011 12:01 PM, Amit kumar wrote: > Hi, > I am using LTP to test Android platform and successively ported to > Eclair after customization. > > > fpathconf syscall and signal_test_06 ipc test cases found hanging on > Android Gingerbread Kernel. > > > Are these know issues or we need to fix them? > > > > > Thanks and Regards, > > Amit kumar > [-- Attachment #1.2: Type: text/html, Size: 1183 bytes --] [-- Attachment #2: Type: text/plain, Size: 387 bytes --] ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb [-- Attachment #3: Type: text/plain, Size: 155 bytes --] _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-21 6:31 ` Amit kumar 2011-02-21 13:20 ` maxin 2011-02-21 16:09 ` Shubham Goyal @ 2011-02-21 20:05 ` Garrett Cooper 2011-02-22 5:05 ` Amit kumar 2 siblings, 1 reply; 9+ messages in thread From: Garrett Cooper @ 2011-02-21 20:05 UTC (permalink / raw) To: Amit kumar; +Cc: ltp-list On Sun, Feb 20, 2011 at 10:31 PM, Amit kumar <kumaratreya@gmail.com> wrote: > Hi, > I am using LTP to test Android platform and successively ported to Eclair > after customization. > > > fpathconf syscall and signal_test_06 ipc test cases found hanging on Android > Gingerbread Kernel. > > > Are these know issues or we need to fix them? Does this work when it's treated as a UCLINUX platform? I know (based on previous reading) that Android uses Bionic libc, which is a BSD based libc, and potentially incomplete compared to glibc or others on the GNU/Linux platform. As an aside, I find it funny how Linux folks seem to be mixing and matching libraries and kernels on `production' platforms like this, expecting success. Thanks, -Garrett ------------------------------------------------------------------------------ The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE: Pinpoint memory and threading errors before they happen. Find and fix more than 250 security defects in the development cycle. Locate bottlenecks in serial and parallel code that limit performance. http://p.sf.net/sfu/intel-dev2devfeb _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-21 20:05 ` Garrett Cooper @ 2011-02-22 5:05 ` Amit kumar 2011-02-22 7:06 ` Garrett Cooper 0 siblings, 1 reply; 9+ messages in thread From: Amit kumar @ 2011-02-22 5:05 UTC (permalink / raw) To: ltp-list [-- Attachment #1.1: Type: text/plain, Size: 1821 bytes --] Hi, we have sucessively ported LTP to Android Eclair and getting some issues while porting to Gingerbread. These testcases fpathconf and signal_test_06 are found working on Eclair. The logs can be seen as below: * LTP - Syscall:* cmdline="fpathconf01" contacts="" analysis=exit <<<test_output>>> fpathconf01 1 TPASS : fpathconf(fd, _PC_MAX_CANON) returned 255 fpathconf01 2 TPASS : fpathconf(fd, _PC_MAX_INPUT) returned 255 fpathconf01 3 TPASS : fpathconf(fd, _PC_VDISABLE) returned -1 ..hangs *LTP IPC:* <<<test_start>>> tag=signal_test_06 stime=1294900487 cmdline=" signal_test_06" contacts="" analysis=exit <<<test_output>>> signal_test_06: IPC TestSuite program Block all signals from interrupting the process Send MAX (1048576) SIGUSR1 signals to the process... Ensure at least one SIGUSR1 signal is pending Change signal mask & wait for SIGUSR1 signal ..hangs Thanks and Regards, Amit kumar On Tue, Feb 22, 2011 at 1:35 AM, Garrett Cooper <yanegomi@gmail.com> wrote: > On Sun, Feb 20, 2011 at 10:31 PM, Amit kumar <kumaratreya@gmail.com> > wrote: > > Hi, > > I am using LTP to test Android platform and successively ported to Eclair > > after customization. > > > > > > fpathconf syscall and signal_test_06 ipc test cases found hanging on > Android > > Gingerbread Kernel. > > > > > > Are these know issues or we need to fix them? > > Does this work when it's treated as a UCLINUX platform? I know > (based on previous reading) that Android uses Bionic libc, which is a > BSD based libc, and potentially incomplete compared to glibc or others > on the GNU/Linux platform. > As an aside, I find it funny how Linux folks seem to be mixing and > matching libraries and kernels on `production' platforms like this, > expecting success. > Thanks, > -Garrett > -- [-- Attachment #1.2: Type: text/html, Size: 4581 bytes --] [-- Attachment #2: Type: text/plain, Size: 427 bytes --] ------------------------------------------------------------------------------ Index, Search & Analyze Logs and other IT data in Real-Time with Splunk Collect, index and harness all the fast moving IT data generated by your applications, servers and devices whether physical, virtual or in the cloud. Deliver compliance at lower cost and gain new business insights. Free Software Download: http://p.sf.net/sfu/splunk-dev2dev [-- Attachment #3: Type: text/plain, Size: 155 bytes --] _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel 2011-02-22 5:05 ` Amit kumar @ 2011-02-22 7:06 ` Garrett Cooper 0 siblings, 0 replies; 9+ messages in thread From: Garrett Cooper @ 2011-02-22 7:06 UTC (permalink / raw) To: Amit kumar; +Cc: ltp-list [-- Attachment #1.1: Type: text/plain, Size: 1296 bytes --] On Feb 21, 2011, at 9:05 PM, Amit kumar wrote: > Hi, > we have sucessively ported LTP to Android Eclair and getting some issues while porting to Gingerbread. > > These testcases fpathconf and signal_test_06 are found working on Eclair. > > The logs can be seen as below: > > LTP - Syscall: > cmdline="fpathconf01" > contacts="" > > analysis=exit > <<<test_output>>> > fpathconf01 1 TPASS : fpathconf(fd, _PC_MAX_CANON) returned 255 > > fpathconf01 2 TPASS : fpathconf(fd, _PC_MAX_INPUT) returned 255 > fpathconf01 3 TPASS : fpathconf(fd, _PC_VDISABLE) returned -1 > > ..hangs > LTP IPC: > <<<test_start>>> > > tag=signal_test_06 stime=1294900487 > cmdline=" signal_test_06" > > contacts="" > analysis=exit > <<<test_output>>> > > signal_test_06: IPC TestSuite program > > Block all signals from interrupting the process > > > Send MAX (1048576) SIGUSR1 signals to the process... > > Ensure at least one SIGUSR1 signal is pending > > > Change signal mask & wait for SIGUSR1 signal > ..hangs Amit, Please reread the requests and post relevant information. Also, dump mksh or whatever it is that you're running Android with when isolating the issue (SIGUSR1 might be the salient point). Thanks, -Garrett [-- Attachment #1.2: Type: text/html, Size: 3791 bytes --] [-- Attachment #2: Type: text/plain, Size: 427 bytes --] ------------------------------------------------------------------------------ Index, Search & Analyze Logs and other IT data in Real-Time with Splunk Collect, index and harness all the fast moving IT data generated by your applications, servers and devices whether physical, virtual or in the cloud. Deliver compliance at lower cost and gain new business insights. Free Software Download: http://p.sf.net/sfu/splunk-dev2dev [-- Attachment #3: Type: text/plain, Size: 155 bytes --] _______________________________________________ Ltp-list mailing list Ltp-list@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ltp-list ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2011-02-22 7:06 UTC | newest] Thread overview: 9+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2011-02-11 7:25 [LTP] LTP test cases fpathconf syscall and signal_test_06 ipc test cases found hanging on android Gingerbread kernel Amit kumar 2011-02-11 7:35 ` Amit kumar 2011-02-21 6:27 ` Amit kumar 2011-02-21 6:31 ` Amit kumar 2011-02-21 13:20 ` maxin 2011-02-21 16:09 ` Shubham Goyal 2011-02-21 20:05 ` Garrett Cooper 2011-02-22 5:05 ` Amit kumar 2011-02-22 7:06 ` Garrett Cooper
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