[Bug 83498] IGT's igt_reset_connectors is not signal safe

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=83498

Chris Wilson <chris at chris-wilson.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #1 from Chris Wilson <chris at chris-wilson.co.uk> ---
commit f675f6771b1a3eaca6981ad78d2f1521f379347a
Author: Thomas Wood <thomas.wood at intel.com>
Date:   Thu Sep 4 11:35:01 2014 +0100

    lib: keep a list of modified connectors to reset

    Avoid calling functions in igt_reset_connectors that are not safe to use
    in signal handlers by keeping a list of connectors that have been
    modified, instead of enumerating all connectors.

    v2: add space for a sentinel NULL value on forced_connectors and print a
        warning when the connector limit is reached (Chris Wilson)

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83498
    Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
    Signed-off-by: Thomas Wood <thomas.wood at intel.com>

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