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    SubjectRe: [PATCH 00/32] Blackfin update for 2.6.22-rc2
    Date
    On Mon 21 May 2007 06:09, Bryan Wu pondered:
    > Lots of update for 2.6.22-rc2 and tested on STAMP537 board.
    >

    One of the things I noticed when trying out 2.6.22-rc1, on blackfin was:

    CALL scripts/checksyscalls.sh
    <stdin>:96:2: warning: #warning syscall restart_syscall not implemented
    <stdin>:216:2: warning: #warning syscall utime not implemented
    <stdin>:424:2: warning: #warning syscall select not implemented
    <stdin>:440:2: warning: #warning syscall uselib not implemented
    <stdin>:444:2: warning: #warning syscall swapon not implemented
    <stdin>:456:2: warning: #warning syscall mmap not implemented
    <stdin>:556:2: warning: #warning syscall swapoff not implemented
    <stdin>:636:2: warning: #warning syscall sysfs not implemented
    <stdin>:672:2: warning: #warning syscall msync not implemented
    <stdin>:696:2: warning: #warning syscall mlock not implemented
    <stdin>:700:2: warning: #warning syscall munlock not implemented
    <stdin>:704:2: warning: #warning syscall mlockall not implemented
    <stdin>:708:2: warning: #warning syscall munlockall not implemented
    <stdin>:748:2: warning: #warning syscall mremap not implemented
    <stdin>:768:2: warning: #warning syscall poll not implemented
    <stdin>:772:2: warning: #warning syscall nfsservctl not implemented
    <stdin>:816:2: warning: #warning syscall pread64 not implemented
    <stdin>:820:2: warning: #warning syscall pwrite64 not implemented
    <stdin>:968:2: warning: #warning syscall mincore not implemented
    <stdin>:972:2: warning: #warning syscall madvise not implemented
    <stdin>:992:2: warning: #warning syscall readahead not implemented
    <stdin>:1092:2: warning: #warning syscall fadvise64 not implemented
    <stdin>:1116:2: warning: #warning syscall remap_file_pages not implemented
    <stdin>:1184:2: warning: #warning syscall mbind not implemented
    <stdin>:1188:2: warning: #warning syscall get_mempolicy not implemented
    <stdin>:1192:2: warning: #warning syscall set_mempolicy not implemented
    <stdin>:1220:2: warning: #warning syscall kexec_load not implemented
    <stdin>:1260:2: warning: #warning syscall migrate_pages not implemented
    <stdin>:1328:2: warning: #warning syscall set_robust_list not implemented
    <stdin>:1332:2: warning: #warning syscall get_robust_list not implemented
    <stdin>:1336:2: warning: #warning syscall splice not implemented
    <stdin>:1340:2: warning: #warning syscall sync_file_range not implemented
    <stdin>:1344:2: warning: #warning syscall tee not implemented
    <stdin>:1348:2: warning: #warning syscall vmsplice not implemented
    <stdin>:1352:2: warning: #warning syscall move_pages not implemented
    <stdin>:1356:2: warning: #warning syscall getcpu not implemented
    <stdin>:1360:2: warning: #warning syscall epoll_pwait not implemented
    <stdin>:1364:2: warning: #warning syscall utimensat not implemented
    <stdin>:1368:2: warning: #warning syscall signalfd not implemented
    <stdin>:1372:2: warning: #warning syscall timerfd not implemented
    <stdin>:1376:2: warning: #warning syscall eventfd not implemented

    since there is noMMU, are we better:
    - putting stubs (return ENOSYS - give runtime errors), or
    - just ignore the errors - and give compile errors? (Is there any way to put
    something into the syscall table, as not to get the warnings?)

    Thanks
    - Robin
    -
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      Last update: 2007-05-21 16:35    [W:0.025 / U:0.436 seconds]
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