From: Ian Campbell <ian.campbell@citrix.com>
To: xen-devel@lists.xen.org
Cc: Ian Campbell <ian.campbell@citrix.com>
Subject: [PATCH 01/15] xen: arm: define node_online_map.
Date: Tue, 4 Dec 2012 11:56:25 +0000 [thread overview]
Message-ID: <1354622199-27504-1-git-send-email-ian.campbell@citrix.com> (raw)
In-Reply-To: <1354622173.2693.72.camel@zakaz.uk.xensource.com>
For now just initialise it as a single online node, which is what
asm-arm/numa.h assumes anyway.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
---
xen/arch/arm/dummy.S | 1 -
xen/arch/arm/smpboot.c | 3 +++
xen/include/asm-arm/numa.h | 2 +-
3 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S
index 022338a..4abb30a 100644
--- a/xen/arch/arm/dummy.S
+++ b/xen/arch/arm/dummy.S
@@ -7,7 +7,6 @@ x: .word 0xe7f000f0 /* Undefined instruction */
x: mov pc, lr
/* SMP support */
-DUMMY(node_online_map);
DUMMY(smp_send_state_dump);
/* PIRQ support */
diff --git a/xen/arch/arm/smpboot.c b/xen/arch/arm/smpboot.c
index 6555ac6..351b559 100644
--- a/xen/arch/arm/smpboot.c
+++ b/xen/arch/arm/smpboot.c
@@ -38,6 +38,9 @@ EXPORT_SYMBOL(cpu_online_map);
cpumask_t cpu_possible_map;
EXPORT_SYMBOL(cpu_possible_map);
+/* Fake one node for now. See also include/asm-arm/numa.h */
+nodemask_t __read_mostly node_online_map = { { [0] = 1UL } };
+
/* Xen stack for bringing up the first CPU. */
static unsigned char __initdata cpu0_boot_stack[STACK_SIZE]
__attribute__((__aligned__(STACK_SIZE)));
diff --git a/xen/include/asm-arm/numa.h b/xen/include/asm-arm/numa.h
index 1b060e6..a1b1f58 100644
--- a/xen/include/asm-arm/numa.h
+++ b/xen/include/asm-arm/numa.h
@@ -1,7 +1,7 @@
#ifndef __ARCH_ARM_NUMA_H
#define __ARCH_ARM_NUMA_H
-/* Fake one node for now... */
+/* Fake one node for now. See also node_online_map. */
#define cpu_to_node(cpu) 0
#define node_to_cpumask(node) (cpu_online_map)
--
1.7.9.1
next prev parent reply other threads:[~2012-12-04 11:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-04 11:56 [PATCH 00/15] xen: arm: remove dummy.S Ian Campbell
2012-12-04 11:56 ` Ian Campbell [this message]
2012-12-04 11:56 ` [PATCH 02/15] xen: arm: make smp_send_state_dump a real function Ian Campbell
2012-12-04 11:56 ` [PATCH 03/15] xen: arm: implement arch_get_info_guest Ian Campbell
2012-12-04 11:56 ` [PATCH 04/15] xen: arm: implement arch_vcpu_reset Ian Campbell
2012-12-04 11:56 ` [PATCH 05/15] xen: remove nr_irqs_gsi from generic code Ian Campbell
2012-12-04 13:43 ` Jan Beulich
2012-12-04 13:49 ` Ian Campbell
2012-12-19 14:43 ` [PATCH] " Ian Campbell
2012-12-19 15:18 ` Keir Fraser
2012-12-19 15:31 ` Jan Beulich
2012-12-19 16:05 ` Ian Campbell
2012-12-04 11:56 ` [PATCH 06/15] xen: arm: stub out pirq related functions Ian Campbell
2012-12-04 11:56 ` [PATCH 07/15] xen: arm: stub out wallclock time Ian Campbell
2012-12-04 11:56 ` [PATCH 08/15] xen: arm: stub out steal_page Ian Campbell
2012-12-04 11:56 ` [PATCH 09/15] xen: arm: stub page_is_ram_type Ian Campbell
2012-12-04 11:56 ` [PATCH 10/15] xen: arm: stub out domain_get_maximum_gpfn Ian Campbell
2012-12-04 11:56 ` [PATCH 11/15] xen: arm: stub domain_relinquish_resources Ian Campbell
2012-12-04 11:56 ` [PATCH 12/15] xen: arm: initialise dom_{xen,io,cow} Ian Campbell
2012-12-04 14:17 ` [PATCH 12/15] xen: arm: initialise dom_{xen, io, cow} David Vrabel
2012-12-04 14:21 ` Ian Campbell
2012-12-04 11:56 ` [PATCH 13/15] xen: arm: implement send_timer_event Ian Campbell
2012-12-04 11:56 ` [PATCH 14/15] xen: arm: implement share_xen_page_with_privileged_guests Ian Campbell
2012-12-04 11:56 ` [PATCH 15/15] xen: arm: remove now empty dummy.S Ian Campbell
2012-12-19 16:05 ` Ian Campbell
2012-12-06 12:09 ` [PATCH 00/15] xen: arm: remove dummy.S Tim Deegan
2012-12-19 13:27 ` Ian Campbell
2012-12-18 17:14 ` Ian Campbell
2012-12-18 18:31 ` Stefano Stabellini
2012-12-18 20:54 ` Ian Campbell
2012-12-19 11:21 ` Stefano Stabellini
2012-12-19 14:03 ` Ian Campbell
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