On Thu, 2008-05-22 at 11:29 +0800, Li Zefan wrote: > I got the following failure: > > ptrace03 0 WARN : ptrace() returned 0; errno: 0, Success > ptrace03 1 FAIL : Test Failed > ptrace03 2 PASS : Test Passed > ptrace03 3 PASS : Test Passed > > This is because the latest kernel allows init process to be traced. > > The commit is: > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=00cd5c37afd5f431ac186dd131705048c0a11fdb > > See the discussion in LKML: > http://marc.info/?t=120628018600001 > > So we should not execute this test case if the kernel version > is above 2.6.25. > > Here is the test result after patching (linux 2.6.26-rc2): > > ptrace03 1 CONF : this kernel allows to trace init > ptrace03 2 PASS : Test Passed > ptrace03 3 PASS : Test Passed > > Signed-off-by: Li Zefan <[EMAIL PROTECTED]>
Thanks Li for the patch. The same has been applied. Can you also look into one test case which has been giving some weired failure. It was regarding the: ltp/testcases/kernel/fs/proc/proc01.c test case. I am just pasting what Max Stirling <[EMAIL PROTECTED]> reported on the mailing list some days back: Max´s mail..................... Does proc01 testcase pass for anyone? I ran the binary on my machine and it fails. Please see the below log. Am I _missing_ something? ubuntu@/home/ubuntu/Documents/work/ltp/ltp-full-20071130/testcases/kernel/fs/proc ->sudo ./proc01 proc01 0 INFO : /proc/acpi/event: open: Device or resource busy proc01 0 INFO : /proc/sys/fs/binfmt_misc/register: is write-only. proc01 0 INFO : /proc/sysrq-trigger: is write-only. proc01 0 INFO : /proc/kmsg: read: Resource temporarily unavailable proc01 0 INFO : /proc/self/task/5273/mem: read: Input/output error proc01 0 INFO : /proc/self/task/5273/clear_refs: is write-only. proc01 0 INFO : /proc/self/task/5273/attr/prev: read: Invalid argument proc01 0 INFO : /proc/self/task/5273/attr/exec: read: Invalid argument proc01 0 INFO : /proc/self/task/5273/attr/fscreate: read: Invalid argument proc01 0 INFO : /proc/self/task/5273/attr/keycreate: read: Invalid argument proc01 0 INFO : /proc/self/task/5273/attr/sockcreate: read: Invalid argument proc01 0 INFO : /proc/self/mem: read: Input/output error proc01 0 INFO : /proc/self/clear_refs: is write-only. proc01 0 INFO : /proc/self/attr/prev: read: Invalid argument proc01 0 INFO : /proc/self/attr/exec: read: Invalid argument proc01 0 INFO : /proc/self/attr/fscreate: read: Invalid argument proc01 0 INFO : /proc/self/attr/keycreate: read: Invalid argument proc01 0 INFO : /proc/self/attr/sockcreate: read: Invalid argument proc01 1 FAIL : readproc() failed with 14 errors. Regards-- Subrata ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
