7401 2015-03-05 13:21:10 +0000 Crosstap fails when running on qemuarm/qemupcc 2015-04-01 10:00:14 +0000 1 1 11 Runtime General Runtime General Runtime 1.8 x86 arm VERIFIED FIXED Medium+ normal 1.8 M4 1 stefan.sicleru sgw alexandru.c.georgescu yi.zhao alexandru.c.georgescu --- Regression (Used to work) Don't know oldest_to_newest 49210 0 stefan.sicleru 2015-03-05 13:21:10 +0000 When testing crosstap on M3-RC1 (poky 40d80f9e019118ac7bcd268f21e350bc154a4a63) on qemuarm/qemupcc, we have encountered the following errors: $ ./crosstap root@192.168.7.2 HelloWorld.stp poky/scripts poky/scripts poky/scripts In file included from poky/build/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime/linux/task_finder.c:17:0, from poky/build/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime/linux/runtime.h:214, from poky/build/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime/runtime.h:24, from /tmp/stap5jhxxF/HelloWorld_src.c:31: poky/build/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime/linux/task_finder2.c: In function '__stp_call_mmap_callbacks_with_addr': poky/build/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime/linux/task_finder2.c:695:24: error: 'struct file' has no member named 'f_dentry' dentry = vma->vm_file->f_dentry; ^ poky/build/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime/linux/task_finder2.c: In function '__stp_call_mmap_callbacks_for_task': poky/build/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime/linux/task_finder2.c:1198:42: error: 'struct file' has no member named 'f_dentry' vma_cache_p->dentry = vma->vm_file->f_dentry; ^ make[3]: *** [/tmp/stap5jhxxF/HelloWorld_src.o] Error 1 make[2]: *** [_module_/tmp/stap5jhxxF] Error 2 make[1]: *** [sub-make] Error 2 make: *** [__sub-make] Error 2 WARNING: kbuild exited with status: 2 Pass 4: compilation failed. [man error::pass4] Same issue occurs when executing trace_open.stp. Test host was Ubuntu 14.04 LTS, x86_64. 49211 1 2433 stefan.sicleru 2015-03-05 13:21:49 +0000 Created attachment 2433 basic test script 49212 2 2434 stefan.sicleru 2015-03-05 13:22:33 +0000 Created attachment 2434 trace open stp script 49221 3 sgw 2015-03-05 15:35:25 +0000 *** Bug 7400 has been marked as a duplicate of this bug. *** 49299 4 sgw 2015-03-09 14:24:00 +0000 *** Bug 7412 has been marked as a duplicate of this bug. *** 49333 5 sgw 2015-03-10 14:57:00 +0000 http://git.yoctoproject.org/cgit/cgit.cgi/poky/commit/?id=38cdb72362656eb05bf08063047b2ee2a6c20fa9 50018 6 yi.zhao 2015-04-01 10:00:14 +0000 Verified with 1.8 M4 RC1 Crosstap works well on qemuppc. but for qemuarm, the bug 6156 still exists. 2433 2015-03-05 13:21:49 +0000 2015-03-05 13:21:49 +0000 basic test script HelloWorld.stp application/octet-stream 68 stefan.sicleru IyEgL3Vzci9iaW4vZW52IHN0YXAKcHJvYmUgYmVnaW4geyBwcmludGxuKCJoZWxsbyB3b3JsZCIp IGV4aXQgKCkgfQo= 2434 2015-03-05 13:22:33 +0000 2015-03-05 13:22:33 +0000 trace open stp script trace_open.stp application/octet-stream 132 stefan.sicleru cHJvYmUgc3lzY2FsbC5vcGVuCnsKICAgICAgICBwcmludGYgKCIlcyglZCkgb3BlbiAoJXMpXG4i LCBleGVjbmFtZSgpLCBwaWQoKSwgYXJnc3RyKQp9Cgpwcm9iZSB0aW1lci5tcyg0MDAwMCkKewog ICAgICAgIGV4aXQgKCkKfQoK