[Bug 101838] [BAT][ELK] The machine fails to resume after 4.13-rc1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Jul 21 10:26:48 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=101838

--- Comment #4 from Tomi Sarvela <tomi.p.sarvela at intel.com> ---
Bisected with elk-e7500, got reasonable looking result:

bf22ff45bed664aefb5c4e43029057a199b7070c is the first bad commit
commit bf22ff45bed664aefb5c4e43029057a199b7070c
Author: Jeffy Chen <jeffy.chen at rock-chips.com>
Date:   Mon Jun 26 19:33:34 2017 +0800

    genirq: Avoid unnecessary low level irq function calls

    Check irq state in enable/disable/unmask/mask_irq to avoid unnecessary
    low level irq function calls.

    This has two advantages:
        - Conditionals are faster than hardware access

        - Solves issues with the underlying refcounting of the pinctrl
          infrastructure

    Suggested-by: Thomas Gleixner <tglx at linutronix.de>
    Signed-off-by: Jeffy Chen <jeffy.chen at rock-chips.com>
    Signed-off-by: Thomas Gleixner <tglx at linutronix.de>
    Cc: tfiga at chromium.org
    Cc: briannorris at chromium.org
    Cc: dianders at chromium.org
    Link:
http://lkml.kernel.org/r/1498476814-12563-2-git-send-email-jeffy.chen@rock-chips.com

:040000 040000 ec5072725f8be0a3906e949aa0172cb3e00729d6
27847e81e1c424a62938404fd48bea3c439d74c0 M    l

-- 
You are receiving this mail because:
You are the assignee for the bug.
You are on the CC list for the bug.
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20170721/4e0fa516/attachment.html>


More information about the intel-gfx-bugs mailing list