We have some systemtap.syscall testcase failures on ppc64, most of them are due to difference in expected and actual systemcalls. I have listed all those failures along with expected and actual statements. Please let me know if you need any information on this. ============================ 1) FAIL: 32-bit stat ========================= *stat: fstat (4, 0x00000000ffbff6e8) = 0 stat: close (4) = 0 *stat: stat ("foobar", 0x00000000ffbff6e8) = 0 stat: lstat64 ("foobar", 0x00000000ffbff6e8) = 0 stat: utime ("foobar", [1970/01/01-00:00:01, 2005/12/27-00:00:00]) = 0 stat: utime ("foobar", [2005/12/27-13:26:40, 2005/12/27-16:13:20]) = 0 stat: exit_group (0) = stat: exit (0) = --------- EXPECTED and NOT MATCHED ---------- stat: lstat \("foobar", [x0-9a-fA-F]+\) = 0 stat: utime \("foobar", \[1970/01/01-00:00:01, 2005/12/27-00:00:00\]\) = 0 stat: utime \("foobar", \[2005/12/27-13:26:40, 2005/12/27-16:13:20\]\) = 0 ================================== 2) FAIL: 32-bit readwrite =============================== *readwrite: write (4, "Hello world abc"..., 50) = 50 readwrite: writev (unknown fd, 0x00000000ffc4f794, 3) = 15 readwrite: lseek (4, 0, SEEK_SET) = 0 readwrite: lseek (4, 1, SEEK_CUR) = 1 readwrite: lseek (4, -1, SEEK_END) = 75 readwrite: close (4) = 0 readwrite: open ("foobar1", O_RDONLY) = 4 readwrite: read (4, 0x00000000ffc4f7c4, 11) = 11 readwrite: read (4, 0x00000000ffc4f7c4, 50) = 50 readwrite: readv (unknown fd, 0x00000000ffc4f7ac, 3) = 15 readwrite: close (4) = 0 readwrite: exit_group (0) = readwrite: exit (0) = --------- EXPECTED and NOT MATCHED ---------- readwrite: writev \(4, [x0-9a-fA-F]+, 3\) = 15 readwrite: lseek \(4, 0, SEEK_SET\) = 0 readwrite: lseek \(4, 1, SEEK_CUR\) = 1 readwrite: lseek \(4, -1, SEEK_END\) = 75 readwrite: open \("foobar1", O_RDONLY\) = 4 readwrite: read \(4, [x0-9a-fA-F]+, 11\) = 11 readwrite: read \(4, [x0-9a-fA-F]+, 50\) = 50 readwrite: readv \(4, [x0-9a-fA-F]+, 3\) = 15 ================================================ 3) FAIL: 32-bit clock ============================== clock: munmap (0x0000000040000000, 82825) = 0 *clock: time (0x00000000ffb3f86c) = 1178535421 *clock: time (0x0000000000000000) = 1178535421 clock: clock_gettime (CLOCK_REALTIME, 0xc0000000094bbdf0) = 0 clock: clock_settime (CLOCK_REALTIME, [1178535421.061788000]) = 0 clock: clock_getres (CLOCK_REALTIME, 0xc0000000094bbdf0) = 0 clock: clock_gettime (CLOCK_MONOTONIC, 0xc0000000094bbdf0) = 0 clock: clock_settime (CLOCK_MONOTONIC, [21490.227496837]) = -22 (EINVAL) clock: clock_getres (CLOCK_MONOTONIC, 0xc0000000094bbdf0) = 0 clock: clock_gettime (CLOCK_PROCESS_CPUTIME_ID, 0xc0000000094bbdf0) = 0 clock: clock_settime (CLOCK_PROCESS_CPUTIME_ID, [0.004347000]) = -22 (EINVAL) clock: clock_getres (CLOCK_PROCESS_CPUTIME_ID, 0xc0000000094bbdf0) = 0 clock: clock_gettime (CLOCK_THREAD_CPUTIME_ID, 0xc0000000094bbdf0) = 0 clock: clock_settime (CLOCK_THREAD_CPUTIME_ID, [0.004376616]) = -22 (EINVAL) clock: clock_getres (CLOCK_THREAD_CPUTIME_ID, 0xc0000000094bbdf0) = 0 clock: clock_gettime (CLOCK_REALTIME, 0xc0000000094bbdf0) = 0 clock: clock_nanosleep (CLOCK_REALTIME, TIMER_ABSTIME, [1178535422.061903000], 0xc0000000094bbde0) = 0 clock: clock_nanosleep (CLOCK_REALTIME, 0, [0.000010000], 0xc0000000094bbde0) = 0 clock: exit_group (0) = clock: exit (0) = --------- EXPECTED and NOT MATCHED ---------- clock: gettimeofday \([x0-9a-fA-F]+, 0x[0]+\) = 0 clock: settimeofday \(\[[\-0-9]+.[\-0-9]+\], NULL\) = clock: clock_gettime \(CLOCK_REALTIME, [x0-9a-fA-F]+\) = 0 clock: clock_settime \(CLOCK_REALTIME, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_REALTIME, [x0-9a-fA-F]+\) = 0 clock: clock_gettime \(CLOCK_MONOTONIC, [x0-9a-fA-F]+\) = 0 clock: clock_settime \(CLOCK_MONOTONIC, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_MONOTONIC, [x0-9a-fA-F]+\) = 0 clock: clock_gettime \(CLOCK_PROCESS_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_settime \(CLOCK_PROCESS_CPUTIME_ID, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_PROCESS_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_gettime \(CLOCK_THREAD_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_settime \(CLOCK_THREAD_CPUTIME_ID, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_THREAD_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_gettime \(CLOCK_REALTIME, [x0-9a-fA-F]+\) = 0 clock: clock_nanosleep \(CLOCK_REALTIME, TIMER_ABSTIME, \[[\-0-9]+.[\-0-9]+\], [x0-9a-fA-F]+\) = 0 clock: clock_nanosleep \(CLOCK_REALTIME, 0, \[[\-0-9]+.[\-0-9]+\], [x0-9a-fA-F]+\) = 0 ============================================ 4) FAIL: 32-bit alarm ============================================ *alarm: alarm (1) = 0 alarm: alarm (0) = 0 alarm: rt_sigprocmask (SIG_BLOCK, 0xc000000001fe3e00, 0xc000000001fe3e00, 8) = 0 alarm: rt_sigaction (SIGCHLD, 0x0000000000000000, 0x00000000ff82f554, 8) = 0 alarm: rt_sigprocmask (SIG_SETMASK, 0xc000000001fe3e00, 0x0000000000000000, 8) = 0 alarm: nanosleep ([1.000000000], 0x00000000ff82f608) = 0 alarm: nanosleep ([0.001234000], 0x0000000000000000) = 0 alarm: nanosleep ([0.000000789], 0x00000000ff82f7d8) = 0 alarm: nanosleep ([0.000000789], 0x0000000000000000) = 0 alarm: exit_group (0) = alarm: exit (0) = --------- EXPECTED and NOT MATCHED ---------- alarm: pause \(\) = alarm: alarm \(0\) = 0 alarm: nanosleep \(\[1.000000000\], [x0-9a-fA-F]+\) = 0 alarm: nanosleep \(\[0.001234000\], 0x[0]+\) = 0 alarm: nanosleep \(\[0.000000789\], [x0-9a-fA-F]+\) = 0 alarm: nanosleep \(\[0.000000789\], 0x[0]+\) = 0 ========================================================= 5) FAIL: 64-bit signal =============================== signal: munmap (0x0000040000000000, 82825) = 0 signal: signal (SIGUSR1, 0x0000000000000001) = 0 signal: signal (SIGUSR1, 0x0000000000000000) = 1 signal: signal (SIGUSR1, 0x0000000010010c10) = 0 signal: ni_syscall () = -38 (ENOSYS) signal: ni_syscall () = -38 (ENOSYS) signal: ni_syscall () = -38 (ENOSYS) signal: exit_group (0) = signal: exit (0) = --------- EXPECTED and NOT MATCHED ---------- signal: signal \(SIGUSR1, 0x00000001\) = 0 signal: signal \(SIGUSR1, 0x00000000\) = 1 signal: signal \(SIGUSR1, [x0-9a-fA-F]+\) = 0 signal: sigprocmask \(SIG_BLOCK, [x0-9a-fA-F]+, 0x[0]+\) = 0 signal: sigprocmask \(SIG_UNBLOCK, [x0-9a-fA-F]+, 0x[0]+\) = 0 signal: sigaction \(SIGUSR1, [x0-9a-fA-F]+, 0x[0]+\) = 0 ============================================= 6) FAIL: 64-bit readwrite ============================================ *readwrite: write (4, "Hello world", 11) = 11 *readwrite: write (4, "Hello world abc"..., 50) = 50 readwrite: writev (unknown fd, 0x00000fffffa6f450, 3) = 15 readwrite: lseek (4, 0, SEEK_SET) = 0 readwrite: lseek (4, 1, SEEK_CUR) = 1 readwrite: lseek (4, -1, SEEK_END) = 75 readwrite: close (4) = 0 readwrite: open ("foobar1", O_RDONLY) = 4 readwrite: read (4, 0x00000fffffa6f4b0, 11) = 11 readwrite: read (4, 0x00000fffffa6f4b0, 50) = 50 readwrite: readv (unknown fd, 0x00000fffffa6f480, 3) = 15 readwrite: close (4) = 0 readwrite: exit_group (0) = readwrite: exit (0) = --------- EXPECTED and NOT MATCHED ---------- readwrite: writev \(4, [x0-9a-fA-F]+, 3\) = 15 readwrite: lseek \(4, 0, SEEK_SET\) = 0 readwrite: lseek \(4, 1, SEEK_CUR\) = 1 readwrite: lseek \(4, -1, SEEK_END\) = 75 readwrite: open \("foobar1", O_RDONLY\) = 4 readwrite: read \(4, [x0-9a-fA-F]+, 11\) = 11 readwrite: read \(4, [x0-9a-fA-F]+, 50\) = 50 readwrite: readv \(4, [x0-9a-fA-F]+, 3\) = 15 ======================================================
For #2, in tapset/syscalls.stp there is the following probe syscall.readv = kernel.function("sys_readv"), kernel.function("compat_sys_readv") ? { name = "readv" vector_uaddr = $vec count = $vlen /* FIXME: RHEL4 U3 ppc64 can't resolve $fd */ %( arch != "ppc64" %? fd = $fd argstr = sprintf("%d, %p, %d", $fd, $vec, $vlen) %: argstr = sprintf("unknown fd, %p, %d", $vec, $vlen) %) } Can someone tell me if this is still true and if it is, for what kernels?
Checked in fixes for most of these. See comment #1. These fixes were not tested on ppc64. Please test and post results.
Results looks like this.... ====================== mmap 64 ================== *mmap: munlock (0x0000040000020000, 1030) = 0 mmap: mlockall () = 0 mmap: munlockall () = 0 mmap: munmap (0x0000040000020000, 1030) = 0 mmap: exit_group (0) = mmap: exit (0) = --------- EXPECTED and NOT MATCHED ---------- mmap: mlockall \(MCL_CURRENT\) = mmap: munlockall \(\) = 0 mmap: munmap \([x0-9a-fA-F]+, 1030\) = 0 ====================== ================ readwrite 64 ================ readwrite: writev (unknown fd, 0x00000fffffb5f450, 3) = 15 readwrite: lseek (4, 0, SEEK_SET) = 0 readwrite: lseek (4, 1, SEEK_CUR) = 1 readwrite: lseek (4, -1, SEEK_END) = 75 readwrite: close (4) = 0 readwrite: open ("foobar1", O_RDONLY) = 4 readwrite: read (4, 0x00000fffffb5f4b0, 11) = 11 readwrite: read (4, 0x00000fffffb5f4b0, 50) = 50 readwrite: readv (unknown fd, 0x00000fffffb5f480, 3) = 15 readwrite: close (4) = 0 readwrite: exit_group (0) = readwrite: exit (0) = --------- EXPECTED and NOT MATCHED ---------- readwrite: writev \(4, [x0-9a-fA-F]+, 3\) = 15 readwrite: lseek \(4, 0, SEEK_SET\) = 0 readwrite: lseek \(4, 1, SEEK_CUR\) = 1 readwrite: lseek \(4, -1, SEEK_END\) = 75 readwrite: open \("foobar1", O_RDONLY\) = 4 readwrite: read \(4, [x0-9a-fA-F]+, 11\) = 11 readwrite: read \(4, [x0-9a-fA-F]+, 50\) = 50 readwrite: readv \(4, [x0-9a-fA-F]+, 3\) = 15 ============================= ================ signal 64 ================ *signal: signal (SIGUSR1, 0x0000000000000000) = 1 *signal: signal (SIGUSR1, 0x0000000010010c10) = 0 signal: ni_syscall () = -38 (ENOSYS) signal: ni_syscall () = -38 (ENOSYS) signal: ni_syscall () = -38 (ENOSYS) signal: exit_group (0) = signal: exit (0) = --------- EXPECTED and NOT MATCHED ---------- signal: sigprocmask \(SIG_BLOCK, [x0-9a-fA-F]+, 0x0+\) = 0 signal: sigprocmask \(SIG_UNBLOCK, [x0-9a-fA-F]+, 0x0+\) = 0 signal: sigaction \(SIGUSR1, [x0-9a-fA-F]+, 0x0+\) = 0 ======================== ========================= clock 32 =================== *clock: gettimeofday (0x00000000ffaaf85c, 0x0000000000000000) = 0 clock: clock_gettime (CLOCK_REALTIME, 0xc00000000263fdf0) = 0 clock: clock_settime (CLOCK_REALTIME, [1180354984.307383000]) = 0 clock: clock_getres (CLOCK_REALTIME, 0xc00000000263fdf0) = 0 clock: clock_gettime (CLOCK_MONOTONIC, 0xc00000000263fdf0) = 0 clock: clock_settime (CLOCK_MONOTONIC, [5946.106629305]) = -22 (EINVAL) clock: clock_getres (CLOCK_MONOTONIC, 0xc00000000263fdf0) = 0 clock: clock_gettime (CLOCK_PROCESS_CPUTIME_ID, 0xc00000000263fdf0) = 0 clock: clock_settime (CLOCK_PROCESS_CPUTIME_ID, [0.004164152]) = -22 (EINVAL) clock: clock_getres (CLOCK_PROCESS_CPUTIME_ID, 0xc00000000263fdf0) = 0 clock: clock_gettime (CLOCK_THREAD_CPUTIME_ID, 0xc00000000263fdf0) = 0 clock: clock_settime (CLOCK_THREAD_CPUTIME_ID, [0.004193312]) = -22 (EINVAL) clock: clock_getres (CLOCK_THREAD_CPUTIME_ID, 0xc00000000263fdf0) = 0 clock: clock_gettime (CLOCK_REALTIME, 0xc00000000263fdf0) = 0 clock: clock_nanosleep (CLOCK_REALTIME, TIMER_ABSTIME, [1180354985.307487000], 0xc00000000263fde0) = 0 clock: clock_nanosleep (CLOCK_REALTIME, 0, [0.000010000], 0xc00000000263fde0) = 0 clock: exit_group (0) = clock: exit (0) = --------- EXPECTED and NOT MATCHED ---------- clock: settimeofday \(\[[\-0-9]+.[\-0-9]+\], NULL\) = clock: clock_gettime \(CLOCK_REALTIME, [x0-9a-fA-F]+\) = 0 clock: clock_settime \(CLOCK_REALTIME, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_REALTIME, [x0-9a-fA-F]+\) = 0 clock: clock_gettime \(CLOCK_MONOTONIC, [x0-9a-fA-F]+\) = 0 clock: clock_settime \(CLOCK_MONOTONIC, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_MONOTONIC, [x0-9a-fA-F]+\) = 0 clock: clock_gettime \(CLOCK_PROCESS_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_settime \(CLOCK_PROCESS_CPUTIME_ID, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_PROCESS_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_gettime \(CLOCK_THREAD_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_settime \(CLOCK_THREAD_CPUTIME_ID, \[[\-0-9]+.[\-0-9]+\]\) = clock: clock_getres \(CLOCK_THREAD_CPUTIME_ID, [x0-9a-fA-F]+\) = clock: clock_gettime \(CLOCK_REALTIME, [x0-9a-fA-F]+\) = 0 clock: clock_nanosleep \(CLOCK_REALTIME, TIMER_ABSTIME, \[[\-0-9]+.[\-0-9]+\], [x0-9a-fA-F]+\) = 0 clock: clock_nanosleep \(CLOCK_REALTIME, 0, \[[\-0-9]+.[\-0-9]+\], [x0-9a-fA-F]+\) = 0 ============================ mmap 32 ============================ mmap: mlockall () = 0 mmap: munlockall () = 0 mmap: munmap (0x0000000040020000, 1030) = 0 mmap: exit_group (0) = mmap: exit (0) = --------- EXPECTED and NOT MATCHED ---------- mmap: mlockall \(MCL_CURRENT\) = mmap: munlockall \(\) = 0 mmap: munmap \([x0-9a-fA-F]+, 1030\) = 0 ====================================== ============================= readwrite-32 =============================== readwrite: writev (unknown fd, 0x00000000fff5f794, 3) = 15 readwrite: lseek (4, 0, SEEK_SET) = 0 readwrite: lseek (4, 1, SEEK_CUR) = 1 readwrite: lseek (4, -1, SEEK_END) = 75 readwrite: close (4) = 0 readwrite: open ("foobar1", O_RDONLY) = 4 readwrite: read (4, 0x00000000fff5f7c4, 11) = 11 readwrite: read (4, 0x00000000fff5f7c4, 50) = 50 readwrite: readv (unknown fd, 0x00000000fff5f7ac, 3) = 15 readwrite: close (4) = 0 readwrite: exit_group (0) = readwrite: exit (0) = --------- EXPECTED and NOT MATCHED ---------- readwrite: writev \(4, [x0-9a-fA-F]+, 3\) = 15 readwrite: lseek \(4, 0, SEEK_SET\) = 0 readwrite: lseek \(4, 1, SEEK_CUR\) = 1 readwrite: lseek \(4, -1, SEEK_END\) = 75 readwrite: open \("foobar1", O_RDONLY\) = 4 readwrite: read \(4, [x0-9a-fA-F]+, 11\) = 11 readwrite: read \(4, [x0-9a-fA-F]+, 50\) = 50 readwrite: readv \(4, [x0-9a-fA-F]+, 3\) = 15 ============================= signal 32 ================== *signal: signal (SIGUSR1, 0x00000000100004bc) = 0 signal: sigprocmask (SIG_BLOCK, 0x00000000ffe4f76c, 0x0000000000000000) = signal: compat_sys_sigprocmask (SIG_BLOCK, 0x00000000ffe4f76c, 0x0000000000000000) = * signal: sigprocmask (SIG_BLOCK, 0xc00000002da0bdf0, 0x0000000000000000) = 0 signal: sigprocmask (SIG_UNBLOCK, 0x00000000ffe4f76c, 0x0000000000000000) = signal: compat_sys_sigprocmask (SIG_UNBLOCK, 0x00000000ffe4f76c, 0x0000000000000000) = * signal: sigprocmask (SIG_UNBLOCK, 0xc00000002da0bdf0, 0x0000000000000000) = 0 signal: exit_group (0) = signal: exit (0) = --------- EXPECTED and NOT MATCHED ---------- signal: sigaction \(SIGUSR1, [x0-9a-fA-F]+, 0x0+\) = 0 ==============================
32-bit version of futimes system call test fails, but 64-bit version passes. ========================== futimes: compat_sys_utimes ("foobar", [4294967296000001234.8589934592000005678]) = futimes: futimesat (4294967196, "foobar", [4294967296000001234.8589934592000005678][2262274496051 4141.-3458764513808299008]) = 0 futimes: compat_sys_utimes ("/proc/self/fd/4", [4294967296000001234.8589934592000005678]) = futimes: futimesat (4294967196, "/proc/self/fd/4", [4294967296000001234.8589934592000005678][1553 8522571618397.-3458764513808299008]) = 0 futimes: futimesat (7, "foobar", [4294967296000001234.8589934592000005678][0.181953150432627]) = -9 (EBADF) futimes: futimesat (4294967196, "foobar", [4294967296000001234.8589934592000005678][0.1819531504363 46]) = 0 futimes: exit_group (0) = futimes: exit (0) = --------- EXPECTED and NOT MATCHED ---------- futimes: utimes \("foobar", \[1000000000.001234\]\[2000000000.005678\]\) futimes: futimesat \(-100, "foobar", \[1000000000.001234\]\[2000000000.005678\]\) futimes: futimesat \(7, "foobar", \[1000000000.001234\]\[2000000000.005678\]\) futimes: futimesat \(-100, "foobar", \[1000000000.001234\]\[2000000000.005678\]\) ================================================
(In reply to comment #4) > 32-bit version of futimes system call test fails, but 64-bit version passes. Checked in fix for this one.
64-bit version of uid16 and 32-bit version of uid16 is failing on 20070922 systemtap snapshot. =========================================== Testing 64-bit uid16 Executing on host: gcc /home/systemtap/tmp/stap_testing_200709240751/src/testsuite/systemtap.syscall/uid16.c -m64 -lm -o /tmp/staptest23012/uid16 (timeout = 300) /usr/lib/gcc/ppc64-redhat-linux/4.1.1/../../../../lib64/crt1.o:(.data.rel.ro.local+0x8): undefined reference to `main'^M collect2: ld returned 1 exit status^M compiler exited with status 1 output is: /usr/lib/gcc/ppc64-redhat-linux/4.1.1/../../../../lib64/crt1.o:(.data.rel.ro.local+0x8): undefined reference to `main'^M collect2: ld returned 1 exit status^M FAIL: 64-bit uid16 ====================================================== Testing 32-bit uid16 Executing on host: gcc /home/systemtap/tmp/stap_testing_200709240751/src/testsuite/systemtap.syscall/uid16.c -m32 -lm -o /tmp/staptest24595/uid16 (timeout = 300) /usr/lib/gcc/ppc64-redhat-linux/4.1.1/../../../../lib/crt1.o:(.rodata+0x4): undefined reference to `main'^M collect2: ld returned 1 exit status^M compiler exited with status 1 output is: /usr/lib/gcc/ppc64-redhat-linux/4.1.1/../../../../lib/crt1.o:(.rodata+0x4): undefined reference to `main'^M collect2: ld returned 1 exit status^M FAIL: 32-bit uid16 ==============================================
(In reply to comment #4) > 32-bit version of futimes system call test fails, but 64-bit version passes. > ========================== > futimes: compat_sys_utimes ("foobar", [4294967296000001234.8589934592000005678]) = > futimes: futimesat (4294967196, "foobar", > [4294967296000001234.8589934592000005678][2262274496051 > 4141.-3458764513808299008]) = 0 > futimes: compat_sys_utimes ("/proc/self/fd/4", > [4294967296000001234.8589934592000005678]) = > futimes: futimesat (4294967196, "/proc/self/fd/4", > [4294967296000001234.8589934592000005678][1553 > 8522571618397.-3458764513808299008]) = 0 > futimes: futimesat (7, "foobar", > [4294967296000001234.8589934592000005678][0.181953150432627]) = -9 > (EBADF) > futimes: futimesat (4294967196, "foobar", > [4294967296000001234.8589934592000005678][0.1819531504363 > 46]) = 0 > futimes: exit_group (0) = > futimes: exit (0) = > --------- EXPECTED and NOT MATCHED ---------- > futimes: utimes \("foobar", \[1000000000.001234\]\[2000000000.005678\]\) > futimes: futimesat \(-100, "foobar", \[1000000000.001234\]\[2000000000.005678\]\) > futimes: futimesat \(7, "foobar", \[1000000000.001234\]\[2000000000.005678\]\) > futimes: futimesat \(-100, "foobar", \[1000000000.001234\]\[2000000000.005678\]\) > ================================================ > The 32-bit version of futimers may have been fixed under PR5181. Please test on ppc64. Snapshot 20071020 should have this fix.
On ppc64 (kernel 2.6.18-164.el5), with current systemtap (after the bug #11167 fix), I'm only seeing 1 syscall testsuite failure on ppc64. ==== Running /root/src/testsuite/systemtap.syscall/syscall.exp ... FAIL: 64-bit signal === systemtap Summary === # of expected passes 57 # of unexpected failures 1 # of unsupported tests 2 ==== As mentioned in bug #4425, the lone failure in the 64-bit signal test is due to the kernel not implementing the sigaction and sigprocmask calls for 64-bit executables.