Re: kdump broken on 2.6.37-rc4

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From: Yinghai Lu

Date: Friday, December 17, 2010 - 12:46 pm

On 12/17/2010 11:39 AM, H. Peter Anvin wrote:
quoted text> On 12/17/2010 10:21 AM, Yinghai Lu wrote:
>>>>
>>>> Do we have actual testing for how high the 64-bit kernel will load?
>>>
>>> I will do some experiments on my box today and let you know.
>>
>> if bzImage is used, it is 896M.
>>
> 
> Why?  896 MiB is a 32-bit kernel limitation which doesn't have anything
> to do with the bzImage format.
> 
> So unless there is something going on here, I suspect you're just plain
> flat wrong.

kexec-tools have some checking when it loads bzImage.

	Yinghai
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Messages in current thread:

kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Fri Dec 3, 4:16 am)

Re: kdump broken on 2.6.37-rc4, Maxim Uvarov, (Fri Dec 3, 8:46 am)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Fri Dec 3, 10:11 am)

Re: kdump broken on 2.6.37-rc4, Neil Horman, (Fri Dec 3, 10:54 am)

Re: kdump broken on 2.6.37-rc4, Maciej Rutecki, (Sun Dec 5, 7:35 am)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Tue Dec 7, 3:50 am)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Tue Dec 7, 12:24 pm)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Wed Dec 8, 7:19 am)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 9, 12:16 am)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Thu Dec 9, 5:41 am)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 9, 1:09 pm)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Mon Dec 13, 3:08 am)

Re: kdump broken on 2.6.37-rc4, Américo Wang, (Mon Dec 13, 3:25 am)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Mon Dec 13, 11:20 am)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Mon Dec 13, 12:47 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Tue Dec 14, 3:41 pm)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Wed Dec 15, 3:39 am)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Wed Dec 15, 3:41 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Wed Dec 15, 9:29 pm)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Thu Dec 16, 3:00 am)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Thu Dec 16, 7:39 am)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 9:16 am)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Thu Dec 16, 9:22 am)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 9:28 am)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 9:53 am)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 10:28 am)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 12:58 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Thu Dec 16, 3:01 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 3:57 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 3:58 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 4:30 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 4:49 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 5:39 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 6:06 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 6:15 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 6:21 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 6:51 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 8:05 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 8:07 pm)

[tip:x86/urgent] x86-32: Make sure we can map all of lowme ..., tip-bot for H. Peter ..., (Thu Dec 16, 8:19 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 8:31 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai, (Thu Dec 16, 8:58 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 9:08 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Thu Dec 16, 9:46 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Thu Dec 16, 10:16 pm)

Re: [tip:x86/urgent] x86-32: Make sure we can map all of l ..., Stanislaw Gruszka, (Fri Dec 17, 7:33 am)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 9:15 am)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 10:01 am)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Fri Dec 17, 10:56 am)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 11:02 am)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Fri Dec 17, 11:21 am)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 11:35 am)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Fri Dec 17, 12:39 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Fri Dec 17, 12:46 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 12:50 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Fri Dec 17, 12:50 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Fri Dec 17, 12:52 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Fri Dec 17, 12:56 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 1:01 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Fri Dec 17, 1:06 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 1:11 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 1:34 pm)

Re: kdump broken on 2.6.37-rc4, H. Peter Anvin, (Fri Dec 17, 1:59 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 2:13 pm)

Re: kdump broken on 2.6.37-rc4, Vivek Goyal, (Fri Dec 17, 4:51 pm)

[tip:x86/urgent] x86, kexec: Limit the crashkernel address ..., tip-bot for H. Peter ..., (Fri Dec 17, 9:34 pm)

Re: kdump broken on 2.6.37-rc4, Yinghai Lu, (Sat Dec 18, 2:50 pm)

Re: kdump broken on 2.6.37-rc4, Stanislaw Gruszka, (Mon Dec 20, 9:31 am)


linux-kernel:
FUJITA Tomonori	Re: [Scst-devel] Integration of SCST in the mainstream Linux kernel
Paul E. McKenney
Rafael J. Wysocki	[Bug #11287] Regression in 2.6.27-rc2 in acpi_processor_init()
Ingo Molnar	Re: [GIT PULL] time.c - respin
Robin Holt	Re: Linux 2.6.26-rc1
git:
Mark Junker	git on MacOSX and files with decomposed utf-8 file names
Junio C Hamano	Re: git-svnimport
Johannes Schindelin	Re: [PATCH] Fix approxidate("never") to always return 0
A Large Angry SCM	Re: [RFC] origin link for cherry-pick and revert
Nicolas Pitre	[PATCH] diff: don't presume empty file when corresponding object is missing
linux-netdev:
Arnaldo Carvalho de Melo	Re: [PATCH 06/37] dccp: Limit feature negotiation to connection setup phase
Gerrit Renker	[PATCH 1/5] dccp: Initialisation framework for feature negotiation
Mike Frysinger	Re: bridge netpoll support: mismatch between net core and bridge headers
Daniel Lezcano	getsockopt(TCP_DEFER_ACCEPT) value change
David Miller	Re: 2.6.27.18: bnx2/tg3: BUG: "scheduling while atomic" trying to ifenslave a seco...
git-commits-head:
Linux Kernel Mailing List	ath9k_htc: Allocate URBs properly
Linux Kernel Mailing List	timer: Try to survive timer callback preempt_count leak
Linux Kernel Mailing List	powerpc/kexec: Add support for FSL-BookE
Linux Kernel Mailing List	V4L/DVB (8976): af9015: Add USB ID for AVerMedia A309
Linux Kernel Mailing List	ARM: 5670/1: bcmring: add default configuration for bcmring arch
openbsd-misc:
Stephen J. Bevan	GRE over IPsec
Christophe Rioux	Implementation example of snmp
Darrin Chandler	Re: strange output on openbsd C code
Nick Holland	Re: booting openbsd on eee without cd-rom
Guido Tschakert	Re: what exactly is enc0?