similar to: [PATCH 03/28] ia64/xen: increase IA64_MAX_RSVD_REGIONS.

Make NR_IRQ overridable by each pv instances. Pv instance may need each own number of irqs so that NR_IRQS should be the maximum number of nr_irqs each pv instances need. Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp> --- arch/ia64/kernel/asm-offsets.c | 18 ++++++++++++++++++ include/asm-ia64/hardirq.h | 4 +++- include/asm-ia64/irq.h | 13 +++++++++++-- 3

introduce CONFIG_PARAVIRT_GUEST, CONFIG_PARAVIRT for paravirtualized guest. introduce CONFIG_XEN, CONFIG_IA64_XEN_GUEST for xen. Signed-off-by: Alex Williamson <alex.williamson at hp.com> Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp> Cc: "Luck, Tony" <tony.luck at intel.com> --- arch/ia64/Kconfig | 32 ++++++++++++++++++++++++++++++++

introduce CONFIG_PARAVIRT_GUEST, CONFIG_PARAVIRT for paravirtualized guest. introduce CONFIG_XEN, CONFIG_IA64_XEN_GUEST for xen. Signed-off-by: Alex Williamson <alex.williamson at hp.com> Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp> Cc: "Luck, Tony" <tony.luck at intel.com> --- arch/ia64/Kconfig | 32 ++++++++++++++++++++++++++++++++

Hi linux/ia64 developers. Few days before Eddie posted the mail for Linux/IA64 paravirtualization. But only a few responded partially because there was no reviewable patches. Here is the patches for xen/ia64 Linux paravirtualization. The goal is to merge IA64 xen Linux paravirtualization for both domU and dom0 eventually. However the first step is to merge domU portion. As you can see from the

define sync bitops which is necessary for ia64/xen. Cc: Robin Holt <holt at sgi.com> Cc: Jeremy Fitzhardinge <jeremy at goop.org> Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp> Cc: "Luck, Tony" <tony.luck at intel.com> --- include/asm-ia64/sync_bitops.h | 50 ++++++++++++++++++++++++++++++++++++++++ 1 files changed, 50 insertions(+), 0 deletions(-)

On Thu, Feb 21, 2008 at 11:42:28PM -0600, Robin Holt wrote: > > +#define ADDR (*(volatile long *) addr) > > This seems like a leftover #define. Additionally, ADDR seems a bit > vague and easily misused. Since I don't see it used anywhere else in > that patch, I will assume it should be tossed, but reserve the right to > rescind this comment later. It's a leftover

On Thu, Feb 21, 2008 at 11:42:28PM -0600, Robin Holt wrote: > > +#define ADDR (*(volatile long *) addr) > > This seems like a leftover #define. Additionally, ADDR seems a bit > vague and easily misused. Since I don't see it used anywhere else in > that patch, I will assume it should be tossed, but reserve the right to > rescind this comment later. It's a leftover

>From 6dd3a58c8a9fa25d56aa258eda70871710951da0 Mon Sep 17 00:00:00 2001 From: Isaku Yamahata <yamahata@valinux.co.jp> Date: Mon, 25 Aug 2008 14:27:49 +0900 Subject: [PATCH] fix cross compilation. When cross compile, INSTALL is set to cross-install by --install configure option. However it is overwritten by including $(XEN_ROOT)/tools/Rules.mk so that install command fails to strip as

Hi. HOSTCC should be used to set HOSTCFLAGS instead of CC. There is a case where HOSTCC doesn''t accept -Wdeclaration-after-statement, while CC does. It results in a compilation error. This patch fixes it Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> -- diff -r 94cb428d363d -r 164e8408c67a Config.mk --- a/Config.mk Mon Dec 12 15:20:51 2005 +0900 +++ b/Config.mk Mon Dec

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. This patchset does the followings. - Some preparation work. Mainly importing header files to

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. This patchset does the followings. - Some preparation work. Mainly importing header files to

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Please review and comments. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor. - Add some helper functions

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Please review and comments. This patchset does the followings. - Some preparation work. Mainly importing header files to define related structures. - Then, define functions related to hypercall which is the way to communicate with Xen hypervisor. - Add some helper functions

This patch fixes the following errors caused by 79741dd35713ff4f6fd0eafd59fa94e8a4ba922d which changed the prototypes of account_steal_time() and account_idle_time(). > CC arch/ia64/xen/time.o > arch/ia64/xen/time.c: In function 'consider_steal_time': > arch/ia64/xen/time.c:132: warning: passing argument 1 of 'account_steal_time' makes integer from pointer without

This patch fixes the following errors caused by 79741dd35713ff4f6fd0eafd59fa94e8a4ba922d which changed the prototypes of account_steal_time() and account_idle_time(). > CC arch/ia64/xen/time.o > arch/ia64/xen/time.c: In function 'consider_steal_time': > arch/ia64/xen/time.c:132: warning: passing argument 1 of 'account_steal_time' makes integer from pointer without

>From: Isaku Yamahata >Sent: 2006年3月14日 10:12 >> > > Comments, Keir (or others)? >> > >> > Sounds like the proper fix. I''ll leave it to Christian and others >> > involved in the Linux upstreaming effort to have the final word. >> >> Comments, Christian (or others)? Any chance this will get into >> 3.0.2? Certainly it should

# HG changeset patch # User yamahata@valinux.co.jp # Date 1188274001 -32400 # Node ID 2c9db26f1d0e0fdd4757d76a67f4b37ba0e40351 # Parent 58d131f1fb35977ff2d8682f553391c8a866d52c Make XEN_DOMCTL_destroydomain hypercall continuable. XEN_DOMCTL_destroydomain hypercall frees domain resources, especially it frees all pages of the domain. When domain memory is very large, it takes too long resulting in

Documentation on ia64/pv_ops which describes its strategy and implementation. Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp> Cc: Gerald Pfeifer <gp at novell.com> --- Documentation/ia64/paravirt_ops.txt | 137 +++++++++++++++++++++++++++++++++++ 1 files changed, 137 insertions(+), 0 deletions(-) create mode 100644 Documentation/ia64/paravirt_ops.txt diff --git

Documentation on ia64/pv_ops which describes its strategy and implementation. Signed-off-by: Isaku Yamahata <yamahata at valinux.co.jp> Cc: Gerald Pfeifer <gp at novell.com> --- Documentation/ia64/paravirt_ops.txt | 137 +++++++++++++++++++++++++++++++++++ 1 files changed, 137 insertions(+), 0 deletions(-) create mode 100644 Documentation/ia64/paravirt_ops.txt diff --git

Here is the port of MSI-X support patches to upstream qemu. Please comment or commit. This patchset adds generic support for MSI-X, adds implementation in APIC, and uses MSI-X in virtio-net. Changelog: - since v5 make sure that load does not modify registers that guest can not change replace global msix disable flag with a per-device flag to control the number of vectors - since v4 rebased