From: Andi Kleen <ak@suse.de>
To: Chris Wright <chrisw@sous-sol.org>
Cc: Glauber de Oliveira Costa <gcosta@redhat.com>,
Andi Kleen <ak@suse.de>,
Glauber de Oliveira Costa <glommer@gmail.com>,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
rusty@rustcorp.com.au, mingo@elte.hu, jeremy@goop.org,
avi@qumranet.com, anthony@codemonkey.ws,
virtualization@lists.linux-foundation.org, lguest@ozlabs.org,
Steven Rostedt <rostedt@goodmis.org>,
kiran@scalemp.com, shai@scalemp.com
Subject: Re: [PATCH 3/25][V3] irq_flags / halt routines
Date: Thu, 16 Aug 2007 00:47:18 +0200 [thread overview]
Message-ID: <20070815224718.GO3406@bingen.suse.de> (raw)
In-Reply-To: <20070815180929.GX3672@sequoia.sous-sol.org>
> between __cacheline_aligned_in_smp and other compile time bits based on
> VSMP specific INTERNODE_CACHE, etc. I think compile time the way to go.
Yes you're right they'll need an additional build option for that.
It would be too wasteful to have the big cache line for all paravirt kernels.
But it can be below paravirt ops and at least clean up the
interrupt saving code.
-Andi
next prev parent reply other threads:[~2007-08-15 21:53 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-15 12:49 [PATCH 0/25][V3] pvops_64 last round (hopefully) Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 1/25][V3] header file move Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 2/25][V3] tlb flushing routines Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 3/25][V3] irq_flags / halt routines Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 4/25][V3] Add debugreg/load_rsp native hooks Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 5/25][V3] native versions for system.h functions Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 6/25][V3] add native_apic read and write functions, as well as boot clocks ones Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 7/25][V3] interrupt related native paravirt functions Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 8/25][V3] use macro for sti/cli in spinlock definitions Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 9/25][V3] report ring kernel is running without paravirt Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 10/25][V3] export math_state_restore Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 11/25][V3] native versions for set pagetables Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 12/25][V3] turn msr.h functions into native versions Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 13/25][V3] add native functions for descriptors handling Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 14/25][V3] get rid of inline asm for load_cr3 Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 15/25][V3] introducing paravirt_activate_mm Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 16/25][V3] turn page operations into native versions Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 17/25][V3] introduce paravirt_release_pgd() Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 18/25][V3] turn priviled operations into macros in entry.S Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 19/25][V3] time-related functions paravirt provisions Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 20/25][V3] replace syscall_init Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 21/25][V3] export cpu_gdt_descr Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 22/25][V3] turn priviled operation into a macro Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 23/25][V3] provide paravirt patching function Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 24/25][V3] paravirt hooks for arch initialization Glauber de Oliveira Costa
2007-08-15 12:49 ` [PATCH 25/25][V3] add paravirtualization support for x86_64 Glauber de Oliveira Costa
2007-08-15 14:03 ` [PATCH 21/25][V3] export cpu_gdt_descr Andi Kleen
2007-08-15 14:25 ` Glauber de Oliveira Costa
2007-08-15 15:43 ` Andi Kleen
2007-08-15 15:28 ` Glauber de Oliveira Costa
2007-08-15 14:04 ` [PATCH 18/25][V3] turn priviled operations into macros in entry.S Steven Rostedt
2007-08-15 14:19 ` Glauber de Oliveira Costa
2007-08-15 13:55 ` [PATCH 3/25][V3] irq_flags / halt routines Andi Kleen
2007-08-15 14:18 ` Glauber de Oliveira Costa
2007-08-15 15:42 ` Andi Kleen
2007-08-15 15:09 ` Glauber de Oliveira Costa
2007-08-15 15:13 ` Avi Kivity
2007-08-15 15:17 ` Glauber de Oliveira Costa
2007-08-15 16:36 ` Andi Kleen
2007-08-15 16:22 ` Glauber de Oliveira Costa
2007-08-15 16:47 ` Chris Wright
2007-08-15 17:00 ` Glauber de Oliveira Costa
2007-08-15 18:09 ` Chris Wright
2007-08-15 20:57 ` Glauber de Oliveira Costa
2007-08-15 22:47 ` Andi Kleen [this message]
2007-08-15 17:34 ` Andi Kleen
2007-08-15 21:40 ` Jeremy Fitzhardinge
2007-08-15 22:19 ` Glauber de Oliveira Costa
2007-08-15 18:04 ` [PATCH 0/25][V3] pvops_64 last round (hopefully) Jeremy Fitzhardinge
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