From: Andi Kleen <ak@suse.de>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andrew Morton <akpm@osdl.org>,
Xen-devel <xen-devel@lists.xensource.com>,
virtualization@lists.osdl.org,
Linux Kernel <linux-kernel@vger.kernel.org>,
Chris Wright <chrisw@sous-sol.org>,
Ian Pratt <ian.pratt@xensource.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
Christoph Lameter <clameter@sgi.com>
Subject: Re: [Xen-devel] Re: [PATCH 8 of 13] Add a bootparameter to reserve high linear address space for hypervisors
Date: Wed, 2 Aug 2006 07:24:23 +0200 [thread overview]
Message-ID: <200608020724.23583.ak@suse.de> (raw)
In-Reply-To: <1154496058.2570.57.camel@localhost.localdomain>
On Wednesday 02 August 2006 07:20, Rusty Russell wrote:
> On Wed, 2006-08-02 at 06:36 +0200, Andi Kleen wrote:
> > Please just make a proper patch - either add a call to it to all setup_archs,
> > or add a call to before setup_arch in init/main.c. While such ifdefs
> > for specific architecture hacks are more popular lately it doesn't mean they are a good idea.
>
> It's been around for two years, but if you fix x86_64 to use
> early_param(), and I'll patch the other setup_archs to call
> parse_early_param and remove the init/main.c call 8)
Ok. I will do x86-64.
I can also merge the i386 patch (which is really independent from
the paravirt patchkit)
-Andi
WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <ak@suse.de>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: Andrew Morton <akpm@osdl.org>,
Xen-devel <xen-devel@lists.xensource.com>,
Ian Pratt <ian.pratt@xensource.com>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Chris Wright <chrisw@sous-sol.org>,
virtualization@lists.osdl.org,
"Eric W. Biederman" <ebiederm@xmission.com>,
Christoph Lameter <clameter@sgi.com>
Subject: Re: Re: [PATCH 8 of 13] Add a bootparameter to reserve high linear address space for hypervisors
Date: Wed, 2 Aug 2006 07:24:23 +0200 [thread overview]
Message-ID: <200608020724.23583.ak@suse.de> (raw)
In-Reply-To: <1154496058.2570.57.camel@localhost.localdomain>
On Wednesday 02 August 2006 07:20, Rusty Russell wrote:
> On Wed, 2006-08-02 at 06:36 +0200, Andi Kleen wrote:
> > Please just make a proper patch - either add a call to it to all setup_archs,
> > or add a call to before setup_arch in init/main.c. While such ifdefs
> > for specific architecture hacks are more popular lately it doesn't mean they are a good idea.
>
> It's been around for two years, but if you fix x86_64 to use
> early_param(), and I'll patch the other setup_archs to call
> parse_early_param and remove the init/main.c call 8)
Ok. I will do x86-64.
I can also merge the i386 patch (which is really independent from
the paravirt patchkit)
-Andi
next prev parent reply other threads:[~2006-08-02 5:25 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-01 20:00 [PATCH 0 of 13] Basic infrastructure patches for a paravirtualized kernel Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 1 of 13] Add apply_to_page_range() which applies a function to a pte range Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 2 of 13] Remove locally-defined ldt structure in favour of standard type Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 3 of 13] Implement always-locked bit ops, for memory shared with an SMP hypervisor Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 4 of 13] Allow a kernel to not be in ring 0 Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 5 of 13] Replace sensitive instructions with macros Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 6 of 13] Roll all the cpuid asm into one __cpuid call Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 7 of 13] Make __FIXADDR_TOP variable to allow it to make space for a hypervisor Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 8 of 13] Add a bootparameter to reserve high linear address space for hypervisors Jeremy Fitzhardinge
2006-08-01 21:47 ` Andi Kleen
2006-08-01 21:47 ` Andi Kleen
2006-08-02 0:48 ` Rusty Russell
2006-08-02 2:59 ` Andi Kleen
2006-08-02 2:59 ` Andi Kleen
2006-08-02 3:54 ` [Xen-devel] " Rusty Russell
2006-08-02 3:54 ` Rusty Russell
2006-08-02 4:21 ` [Xen-devel] " Andi Kleen
2006-08-02 4:33 ` Rusty Russell
2006-08-02 4:33 ` Rusty Russell
2006-08-02 4:36 ` [Xen-devel] " Andi Kleen
2006-08-02 4:36 ` Andi Kleen
2006-08-02 5:20 ` [Xen-devel] " Rusty Russell
2006-08-02 5:20 ` Rusty Russell
2006-08-02 5:24 ` Andi Kleen [this message]
2006-08-02 5:24 ` Andi Kleen
2006-08-02 9:06 ` [PATCH 1/2] Allow early_param and identical __setup to exist Rusty Russell
2006-08-02 9:06 ` Rusty Russell
2006-08-02 9:08 ` [PATCH 2/2] Replace i386 open-coded cmdline parsing with early_param/parse_early_param Rusty Russell
2006-08-02 9:08 ` Rusty Russell
2006-08-02 9:24 ` Andi Kleen
2006-08-01 20:00 ` [PATCH 9 of 13] Remove the read hazard from the COW path in copy_one_pte Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 10 of 13] Change pte_clear_full to a more appropriately named pte_clear_not_present, Jeremy Fitzhardinge
2006-08-01 21:48 ` Andi Kleen
2006-08-01 20:00 ` [PATCH 11 of 13] Implement lazy MMU update hooks which are SMP safe for both direct and Jeremy Fitzhardinge
2006-08-01 20:00 ` [PATCH 12 of 13] Pass the mm struct into the pgd_free code so the mm is available here Jeremy Fitzhardinge
2006-08-02 3:14 ` Andi Kleen
2006-08-02 3:14 ` Andi Kleen
2006-08-02 6:25 ` [Xen-devel] " Zachary Amsden
2006-08-02 7:13 ` Chris Wright
2006-08-02 7:13 ` Chris Wright
2006-08-01 20:00 ` [PATCH 13 of 13] Put .note.* sections into a PT_NOTE segment in vmlinux Jeremy Fitzhardinge
2006-08-22 11:14 ` [PATCH 1 of 1] x86_43: " Ian Campbell
2006-08-22 11:14 ` Ian Campbell
2006-08-22 11:33 ` Andi Kleen
2006-08-22 11:33 ` Andi Kleen
2006-08-22 11:43 ` Ian Campbell
2006-08-22 11:43 ` Ian Campbell
2006-08-02 3:18 ` [PATCH 0 of 13] Basic infrastructure patches for a paravirtualized kernel Andi Kleen
2006-08-02 3:18 ` Andi Kleen
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