1. 27 Nov, 2008 1 commit
    • Martin Schwidefsky's avatar
      [S390] fix system call parameter functions. · 59da2139
      Martin Schwidefsky authored
      
      
      syscall_get_nr() currently returns a valid result only if the call
      chain of the traced process includes do_syscall_trace_enter(). But
      collect_syscall() can be called for any sleeping task, the result of
      syscall_get_nr() in general is completely bogus.
      
      To make syscall_get_nr() work for any sleeping task the traps field
      in pt_regs is replace with svcnr - the system call number the process
      is executing. If svcnr == 0 the process is not on a system call path.
      
      The syscall_get_arguments and syscall_set_arguments use regs->gprs[2]
      for the first system call parameter. This is incorrect since gprs[2]
      may have been overwritten with the system call number if the call
      chain includes do_syscall_trace_enter. Use regs->orig_gprs2 instead.
      Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
      59da2139
  2. 21 Nov, 2008 1 commit
    • Linus Torvalds's avatar
      Merge master.kernel.org:/home/rmk/linux-2.6-arm · ed313489
      Linus Torvalds authored
      * master.kernel.org:/home/rmk/linux-2.6-arm:
        [ARM] 5330/1: mach-pxa: Fixup reset for systems using reboot=cold or other strings
        [ARM] pxa: fix incorrect PCMCIA PSKTSEL pin configuration for spitz
        [ARM] pxa: fix I2C controller device being registered twice on Akita
        pxafb: only initialize the smart panel thread when dealing with a smartpanel
        pxafb: introduce LCD_TYPE_MASK and use it.
      ed313489
  3. 20 Nov, 2008 38 commits