From: Tom Rini <trini@ti.com>
To: Jacob Shin <jacob.shin@amd.com>
Cc: <hpa@zytor.com>, Yinghai Lu <yinghai@kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"H. Peter Anvin" <hpa@linux.intel.com>,
"stable@kernel.org" <stable@kernel.org>
Subject: Re: BUG: 1bbbbe7 (x86: Exclude E820_RESERVED regions...) PANIC on boot
Date: Sun, 28 Oct 2012 13:48:08 -0700 [thread overview]
Message-ID: <508D9A08.3030506@ti.com> (raw)
In-Reply-To: <20121022144020.GA14425@jshin-Toonie>
On 10/22/12 07:40, Jacob Shin wrote:
> On Sun, Oct 21, 2012 at 02:23:58PM -0700, Tom Rini wrote:
>> On 10/21/12 14:06, Jacob Shin wrote:
>>> Ah, sorry, this one should apply on top of 3.7-rc2:
>>>
>>> https://lkml.org/lkml/2012/8/24/469
>>>
>>> Could you try that? Just that single patch, not the whole patchset.
>>
>> That fixes it, replied with a note and Tested-by, thanks!
>
> Thanks for testing!
>
> hpa, so sorry, but it looks like we need one more patch [PATCH 2/5] x86:
> find_early_table_space based on memory ranges that are being mapped:
>
> https://lkml.org/lkml/2012/8/24/469
>
> on top of this, because find_early_table_space calculation does not come out
> correctly for this particular E820 table that Tom has:
>
> http://pastebin.com/4eSPEAvB
>
> The reason why we hit this now, and never hit it before is because before the
> start was hard coded to 1UL<<32.
As a final follow-up, v3.7-rc3 does not have the problem I reported
previously.
--
Tom
next prev parent reply other threads:[~2012-10-28 20:48 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <903a3ead-98b5-4afa-88a4-3dc723895e82@blur>
[not found] ` <d556fc0f-da5d-4531-b331-6dc086461f34@blur>
2012-10-21 0:17 ` Tom Rini
2012-10-21 4:01 ` Yinghai Lu
2012-10-21 4:18 ` Jacob Shin
2012-10-21 17:51 ` Tom Rini
2012-10-21 21:06 ` Jacob Shin
2012-10-21 21:23 ` Tom Rini
2012-10-22 14:40 ` Jacob Shin
2012-10-22 18:05 ` Yinghai Lu
2012-10-22 18:38 ` Jacob Shin
2012-10-22 19:46 ` Yinghai Lu
2012-10-22 20:26 ` H. Peter Anvin
2012-10-22 20:50 ` Yinghai Lu
2012-10-22 20:52 ` H. Peter Anvin
2012-10-22 21:25 ` Yinghai Lu
2012-10-22 21:27 ` H. Peter Anvin
2012-10-22 23:35 ` Yinghai Lu
2012-10-24 16:48 ` Jacob Shin
2012-10-24 18:53 ` H. Peter Anvin
2012-10-24 19:53 ` Jacob Shin
2012-10-24 21:49 ` [tip:x86/urgent] x86, mm: Find_early_table_space based on ranges that are actually being mapped tip-bot for Jacob Shin
2012-10-25 6:42 ` Yinghai Lu
2012-10-25 7:55 ` Ingo Molnar
2012-10-25 14:33 ` Yinghai Lu
2012-10-25 22:23 ` Jacob Shin
2012-10-25 23:31 ` [tip:x86/urgent] x86, mm: Undo incorrect revert in arch/x86/mm/ init.c tip-bot for Yinghai Lu
2012-10-24 19:01 ` [tip:x86/urgent] x86, mm: Trim memory in memblock to be page aligned tip-bot for Yinghai Lu
2012-10-24 19:02 ` [tip:x86/urgent] x86, mm: Use memblock memory loop instead of e820_RAM tip-bot for Yinghai Lu
2012-10-22 21:00 ` BUG: 1bbbbe7 (x86: Exclude E820_RESERVED regions...) PANIC on boot H. Peter Anvin
2012-10-22 21:06 ` Yinghai Lu
2012-10-28 20:48 ` Tom Rini [this message]
2012-10-21 17:52 ` Tom Rini
2012-10-21 0:06 Tom Rini
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