On Fri, Jun 27, 2008 at 6:32 AM, Vivek Goyal [EMAIL PROTECTED] wrote:
On Thu, Jun 26, 2008 at 09:54:08PM +0200, Bernhard Walle wrote:
This patch removes the need of the [EMAIL PROTECTED] parameter to define
a fixed offset for crashkernel reservation. That feature can be used together
with a
Bernhard Walle [EMAIL PROTECTED] writes:
* Yinghai Lu [2008-07-14 00:11]:
should use min_t(u64, 1ULL32, max_low_pfnPAGE_SHIFT) replace ULONG_MAX
Shouldn't we use min_t(u64, ULLONG_MAX, max_low_pfnPAGE_SHIFT), i.e.
should we really limit the crashkernel to a 32 bit address on a 64 bit
On Sat, Jul 12, 2008 at 3:21 AM, Andrew Morton
[EMAIL PROTECTED] wrote:
On Tue, 8 Jul 2008 10:50:51 -0400 Vivek Goyal [EMAIL PROTECTED] wrote:
On Mon, Jul 07, 2008 at 11:25:22AM +0800, Huang Ying wrote:
This patch provides an enhancement to kexec/kdump. It implements
the following features:
On Sun, Jul 13, 2008 at 08:49:44PM +0200, Bernhard Walle wrote:
From: Bernhard Walle [EMAIL PROTECTED]
On a x86-64 machine (nothing special I could encounter) I had the problem that
crashkernel reservation with the usual [EMAIL PROTECTED] failed. While
debugging that,
I encountered that
* Vivek Goyal [2008-07-14 09:30]:
On Sun, Jul 13, 2008 at 08:49:44PM +0200, Bernhard Walle wrote:
From: Bernhard Walle [EMAIL PROTECTED]
On a x86-64 machine (nothing special I could encounter) I had the problem
that
crashkernel reservation with the usual [EMAIL PROTECTED] failed.
On Sat, Jul 12, 2008 at 11:02:17AM +1000, Nigel Cunningham wrote:
Hi.
On Fri, 2008-07-11 at 16:11 -0400, Vivek Goyal wrote:
Hi Andrew,
We can use this patchset for hibernation, but can it be a better way of
doing
things than what we already have, I don't know. Last time I had
On Mon, Jul 07, 2008 at 11:25:24AM +0800, Huang Ying wrote:
This patch implements devices state save/restore before after kexec.
This patch together with features in kexec_jump patch can be used for
following:
- A simple hibernation implementation without ACPI support. You can
kexec a
This is a minor correction in the Makefile to use the CFLAGS (from configure)
also for bin2hex.
Signed-off-by: Bernhard Walle [EMAIL PROTECTED]
---
util/Makefile |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/util/Makefile b/util/Makefile
index 11d82fd..a1a78ac
* Simon Horman [2008-07-14 21:27]:
I'm happy to announce the release of kexec-tools 2.0.0-rc1.
This marks the changing of the name of the tree that
I maintain from kexec-tools-testing to kexec-tools.
Please test this code so we can move towards releasing 2.0.0.
The first impression is
On Mon, Jul 14, 2008 at 2:44 AM, Eric W. Biederman
[EMAIL PROTECTED] wrote:
Bernhard Walle [EMAIL PROTECTED] writes:
* Yinghai Lu [2008-07-14 00:11]:
should use min_t(u64, 1ULL32, max_low_pfnPAGE_SHIFT) replace ULONG_MAX
Shouldn't we use min_t(u64, ULLONG_MAX, max_low_pfnPAGE_SHIFT), i.e.
Yinghai Lu [EMAIL PROTECTED] writes:
for 64bit, kdump can start from address above 4g with bzImage?
I think the boot protocol was properly updated for that, it was in the
original drafts. A relocatable kernel with a 64bit entry point.
I do know that the 64bit code is ready to do that.
Eric
Yinghai Lu [EMAIL PROTECTED] writes:
On Mon, Jul 14, 2008 at 10:30 AM, Eric W. Biederman
[EMAIL PROTECTED] wrote:
Yinghai Lu [EMAIL PROTECTED] writes:
for 64bit, kdump can start from address above 4g with bzImage?
I think the boot protocol was properly updated for that, it was in the
* Eric W. Biederman [2008-07-14 11:41]:
Yinghai Lu [EMAIL PROTECTED] writes:
On Mon, Jul 14, 2008 at 10:30 AM, Eric W. Biederman
[EMAIL PROTECTED] wrote:
Yinghai Lu [EMAIL PROTECTED] writes:
for 64bit, kdump can start from address above 4g with bzImage?
I think the boot protocol
Bernhard Walle [EMAIL PROTECTED] writes:
But such checks belong into kexec itself, not into the kernel.
Exactly.
All we should do in the kernel is bias the search for a low address.
As that is more usable.
Eric
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On Mon, Jul 14, 2008 at 04:33:32PM +0200, Bernhard Walle wrote:
This is a minor correction in the Makefile to use the CFLAGS (from configure)
also for bin2hex.
Thanks, applied.
--
Horms
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$(BIN_TO_HEX): CC=$(BUILD_CC)
-$(BIN_TO_HEX): CFLAGS=$(BUILD_CFLAGS)
+$(BIN_TO_HEX): CFLAGS+=$(BUILD_CFLAGS)
$(BIN_TO_HEX): LDFLAGS=
Are you sure? CFLAGS will include stuff for $host (eg, -m64 for a 64-bit
host machine).
Cheers,
Jeremy
___
Hi, Vivek,
On Mon, 2008-07-14 at 09:48 -0400, Vivek Goyal wrote:
[...]
You have cited various possible use cases of this patchset. Which is
the specific feature you are planning to use?
I think two features are useful:
1. Kexec based hibernation
2. Do kdump then continue
Thinking more about
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