From: Meelis Roos <mroos@linux.ee>
To: LKML <linux-kernel@vger.kernel.org>, linux-mm@kvack.org
Subject: CONFIG_DEBUG_VIRTUAL breaks boot on x86-32
Date: Thu, 21 Mar 2019 22:22:43 +0200 [thread overview]
Message-ID: <4d5ee3b0-6d47-a8df-a6b3-54b0fba66ed7@linux.ee> (raw)
I tried to debug another problem and turned on most debug options for memory.
The resulting kernel failed to boot.
Bisecting the configurations led to CONFIG_DEBUG_VIRTUAL - if I turned it on
in addition to some other debug options, the machine crashed with
kernel BUG at arch/x86/mm/physaddr.c:79!
Screenshot at http://kodu.ut.ee/~mroos/debug_virtual-boot-hang-1.jpg
The machine was Athlon XP with VIA KT600 chipset and 2G RAM.
--
Meelis Roos <mroos@linux.ee>
next reply other threads:[~2019-03-21 20:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-21 20:22 Meelis Roos [this message]
2019-03-26 13:52 ` William Kucharski
2019-03-26 17:50 ` Meelis Roos
2019-03-26 20:11 ` Ralph Campbell
2019-03-27 7:03 ` Meelis Roos
2019-03-27 10:26 ` William Kucharski
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