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| author | Ian Abbott <abbotti@mev.co.uk> | 2017-04-20 19:05:14 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-25 20:43:42 +0200 |
| commit | 255364f7b8a0fee3fb642b3e1521e943dd67bfb3 (patch) | |
| tree | 9b67464441cc98d69eece7d42852637ee3dd89ca /tools | |
| parent | staging/android: Update Ion TODO list (diff) | |
| download | linux-255364f7b8a0fee3fb642b3e1521e943dd67bfb3.tar.gz linux-255364f7b8a0fee3fb642b3e1521e943dd67bfb3.zip | |
staging: comedi: support vm_access_process for mmap'd buffer
If a process that has mmap'd a COMEDI buffer is being run under a
debugger such as GDB, the buffer contents are inaccessible from the
debugger. Support the `access()` VM operation to allow the buffer
contents to be accessed by another process.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
0 files changed, 0 insertions, 0 deletions