On Wed, 2009-03-11 at 04:12 -0400, Pasi Kärkkäinen wrote:
> On Tue, Mar 10, 2009 at 06:10:39PM -0700, Jeremy Fitzhardinge wrote:
> > Pasi Kärkkäinen wrote:
> > >I searched for it myself, and found this commit:
> > >
> > >http://git.et.redhat.com/?p=linux-2.6-dom0-pvops.git;a=commit;h=7aa79a5603bb604e8bf4fe7c31cc9c8b3d3b7ea2
> > >
> > >Which looks to be the correct thing..
> > >
> > >Could you commit that to current pv_ops dom0 tree?
> > >
> >
> > OK, check out what's there now.
> >
>
>
> Thanks, will try later today!
>
I needed this to compile since there is no kexec yet in pvops kernel
CC drivers/xen/sys-hypervisor.o
drivers/xen/sys-hypervisor.c: In function 'hyper_sysfs_init':
drivers/xen/sys-hypervisor.c:405: error: 'vmcoreinfo_size_xen' undeclared
(first use in this function)
drivers/xen/sys-hypervisor.c:405: error: (Each undeclared identifier is
reported only once
drivers/xen/sys-hypervisor.c:405: error: for each function it appears in.)
drivers/xen/sys-hypervisor.c:406: error: implicit declaration of function
'xen_sysfs_vmcoreinfo_init'
drivers/xen/sys-hypervisor.c: In function 'hyper_sysfs_exit':
drivers/xen/sys-hypervisor.c:433: error: 'vmcoreinfo_size_xen' undeclared
(first use in this function)
drivers/xen/sys-hypervisor.c:434: error: implicit declaration of function
'xen_sysfs_vmcoreinfo_destroy'
>From 10b22abd8f978fceaf9829253c6f883c5439c1f0 Mon Sep 17 00:00:00 2001
From: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
Date: Wed, 11 Mar 2009 10:18:42 +0000
Subject: [PATCH] xen: drop kexec bits from /sys/hypervisor since kexec
isn't implemented yet
Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
---
drivers/xen/sys-hypervisor.c | 41
-----------------------------------------
1 files changed, 0 insertions(+), 41 deletions(-)
diff --git a/drivers/xen/sys-hypervisor.c b/drivers/xen/sys-hypervisor.c
index 1267d6f..88a60e0 100644
--- a/drivers/xen/sys-hypervisor.c
+++ b/drivers/xen/sys-hypervisor.c
@@ -353,32 +353,6 @@ static void xen_properties_destroy(void)
sysfs_remove_group(hypervisor_kobj, &xen_properties_group);
}
-#ifdef CONFIG_KEXEC
-
-extern size_t vmcoreinfo_size_xen;
-extern unsigned long paddr_vmcoreinfo_xen;
-
-static ssize_t vmcoreinfo_show(struct hyp_sysfs_attr *attr, char *page)
-{
- return sprintf(page, "%lx %zx\n",
- paddr_vmcoreinfo_xen, vmcoreinfo_size_xen);
-}
-
-HYPERVISOR_ATTR_RO(vmcoreinfo);
-
-static int __init xen_sysfs_vmcoreinfo_init(void)
-{
- return sysfs_create_file(hypervisor_kobj,
- &vmcoreinfo_attr.attr);
-}
-
-static void xen_sysfs_vmcoreinfo_destroy(void)
-{
- sysfs_remove_file(hypervisor_kobj, &vmcoreinfo_attr.attr);
-}
-
-#endif
-
static int __init hyper_sysfs_init(void)
{
int ret;
@@ -401,20 +375,9 @@ static int __init hyper_sysfs_init(void)
ret = xen_properties_init();
if (ret)
goto prop_out;
-#ifdef CONFIG_KEXEC
- if (vmcoreinfo_size_xen != 0) {
- ret = xen_sysfs_vmcoreinfo_init();
- if (ret)
- goto vmcoreinfo_out;
- }
-#endif
goto out;
-#ifdef CONFIG_KEXEC
-vmcoreinfo_out:
-#endif
- xen_properties_destroy();
prop_out:
xen_sysfs_uuid_destroy();
uuid_out:
@@ -429,10 +392,6 @@ out:
static void __exit hyper_sysfs_exit(void)
{
-#ifdef CONFIG_KEXEC
- if (vmcoreinfo_size_xen != 0)
- xen_sysfs_vmcoreinfo_destroy();
-#endif
xen_properties_destroy();
xen_compilation_destroy();
xen_sysfs_uuid_destroy();
--
1.5.6.5
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