From: Oren Laadan <orenl@cs.columbia.edu>
To: Christoffer Dall <christofferdall@christofferdall.dk>
Cc: containers <containers@lists.linux-foundation.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [C/R ARM v2][PATCH 0/3] Linux Checkpoint-Restart - ARM port
Date: Sun, 20 Jun 2010 17:34:10 -0400 [thread overview]
Message-ID: <4C1E8952.7010503@cs.columbia.edu> (raw)
In-Reply-To: <1272318223-28438-1-git-send-email-christofferdall@christofferdall.dk>
Applied.
On 04/26/2010 05:43 PM, Christoffer Dall wrote:
> Following there will be two preparatory patches for an ARM port of the
> checkpoint-restart code and finally a third patch implementing the
> architecture-specific parts of c/r.
>
> The preparatory patches consist of a partial syscall trace implementation
> for ARM and an eclone implementation for ARM. The syscall trace
> implementation provides only the needed functionality for c/r.
>
> There is a separate patch for the user space code, which supports
> cross-compilation, extracting headers for ARM and an eclone implementation
> for ARM.
>
> The kernel patches presented here are based on the ckpt-v21-rc6 patch set.
>
> ---
>
> CHANGELOG:
>
> [2010-Apr-08] v2:
> - Systrace implementation now inspects process state to get the
> system call number thereby avoiding extra work on system calls.
> - Removed __user attribute on long type in eclone implementation
> - Better check for architecture versions across C/R
> - Improved checking of user space ABI settings across C/R
> - Code simplifications
>
> [2010-Mar-22] v1:
> - Initial version
> - Systrace implementation modified the system call entry path to
> store the system call number globally in memory.
> - ARM implementation lightly tested
> _______________________________________________
> Containers mailing list
> Containers@lists.linux-foundation.org
> https://lists.linux-foundation.org/mailman/listinfo/containers
>
prev parent reply other threads:[~2010-06-20 22:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-26 21:43 Christoffer Dall
2010-04-26 21:43 ` [C/R ARM v2][PATCH 1/3] ARM: Rudimentary syscall interfaces Christoffer Dall
2010-04-29 0:08 ` Roland McGrath
2010-04-26 22:36 ` [C/R ARM v2][PATCH] " Christoffer Dall
2010-04-26 21:43 ` [C/R ARM v2][PATCH 2/3] ARM: Add the eclone system call Christoffer Dall
2010-04-26 21:43 ` [C/R ARM v2][PATCH 3/3] c/r: ARM implementation of checkpoint/restart Christoffer Dall
2010-06-20 21:34 ` Oren Laadan [this message]
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