[Qemu-devel] [Bug 1042388] Re: qemu: Unsupported syscall: 257 (timer_create)

[Erik de Castro Lopo]

Unfortunately it doesn't work with armhf on amd64 linux-user.

Use the test program from comment #27 I get:

    > schroot -c armhf -- ./timer_test_armhf 
    About to call host's timer_create (0, 0x7fff6ee80720, 0x625b1f40)
    Host's timer_create returns -22
    Failed to create timer: Invalid argument
    qemu: uncaught target signal 6 (Aborted) - core dumped
    E: Child terminated by signal ‘Aborted’

(Yes I made very certain the schroot was using my freshly compiled
version of qemu-arm-static).

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https://bugs.launchpad.net/bugs/1042388

Title:
  qemu: Unsupported syscall: 257 (timer_create)

Status in QEMU:
  Fix Released
Status in “qemu” package in Ubuntu:
  Triaged

Bug description:
  Running qemu-arm-static for git HEAD. When I try to install ghc from
  debian into my arm chroot I get:

  Setting up ghc (7.4.1-4) ...
  qemu: Unsupported syscall: 257
  ghc: timer_create: Function not implemented
  qemu: Unsupported syscall: 257
  ghc-pkg: timer_create: Function not implemented
  dpkg: error processing ghc (--configure):
   subprocess installed post-installation script returned error exit status 1
  Errors were encountered while processing:
   ghc
  E: Sub-process /usr/bin/dpkg returned an error code (1)

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