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Re: i915 hangs after 201612251500Z changes
>>>>> "Jun" == Jun Ebihara <jun%soum.co.jp@localhost> writes:
Jun> Hi Cherry!
Jun> From: "Cherry G. Mathew" <cherry%zyx.in@localhost>
Jun> Subject: Re: i915 hangs after 201612251500Z changes
Jun> Date: Sun, 08 Jan 2017 13:02:34 +0530
>> I'm trying to figure out if any of the assumptions that I've made are
>> drastically different. Does your laptop have a peculiar RAM layout ?
>> Do you have an e820 map that can be shared ?
Jun> boot up debian8 and put /proc/iomem
Jun> https://github.com/ebijun/NetBSD/blob/master/dmesg/i386/iomem/Acer_AspireONE_ZG8/dmesg
Jun> https://github.com/ebijun/NetBSD/blob/master/dmesg/i386/iomem/Acer_AspireONE_ZG8/iomem
Jun> many thanx.
Hi,
Does the following patch solve your problem ?
--
~cherry
--- x86_machdep.c.~1.80.~ 2017-01-02 21:20:21.682422476 +0530
+++ x86_machdep.c 2017-01-09 13:20:12.018133390 +0530
@@ -938,7 +938,7 @@
msgbuf_p_seg[msgbuf_p_cnt++].paddr =
ctob(uvm_physseg_get_avail_end(x));
/* Now find where the new avail_end is. */
- avail_end = ctob(uvm_physseg_get_avail_end(x));
+ avail_end = ctob(uvm_physseg_get_highest_frame());
if (sz == reqsz)
return;
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