Well, it seems hrtimer-compat patch breaks the build.
HRTIMER_MOD_ABS is declared in enum, so we can’t say:
#ifndef HRTIMER_MOD_ABS
#define HRTIMER_MOD_ABS HRTIMER_ABS
#endif
maybe something like
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2.6.?)
should be OK.
________________________________
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Zhao, Yunfeng
Sent: 2007年9月10日 10:41
To: kvm-devel@lists.sourceforge.net
Subject: [kvm-devel] build failure on master branch
I meet the following error when I build latest kvm master against kernel 2.6.22
as external modules.
And it’s ok if I build it against kvm kernel either build-in or as external
modules.
/kvm-userspace/BUILD/kernel/lapic.c: In function 'start_apic_timer':
/kvm-userspace/BUILD/kernel/lapic.c:609: error: 'HRTIMER_ABS' undeclared (first
use in this function)
/kvm-userspace/BUILD/kernel/lapic.c:609: error: (Each undeclared identifier is
reported only once
/kvm-userspace/BUILD/kernel/lapic.c:609: error: for each function it appears
in.)
/kvm-userspace/BUILD/kernel/lapic.c: In function 'kvm_create_lapic':
/kvm-userspace/BUILD/kernel/lapic.c:953: error: 'HRTIMER_ABS' undeclared (first
use in this function)
/kvm-userspace/BUILD/kernel/lapic.c: In function 'kvm_migrate_apic_timer':
/kvm-userspace/BUILD/kernel/lapic.c:1043: error: 'HRTIMER_ABS' undeclared
(first use in this function)
/kvm-userspace/BUILD/kernel/lapic.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: ***
[_module_/workspace/ia32e/nightly/kvm-master-2.6.22-rc4-20070910090114640/kvm-userspace/BUILD/kernel]
Error 2
make[2]: Leaving directory `/usr/src/redhat/BUILD/kernel-2.6.22rc4g85f6038f'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/workspace/ia32e/nightly/kvm-master-2.6.22-rc4-20070910090114640/kvm-userspace/BUILD/kernel'
error: Bad exit status from /var/tmp/rpm-tmp.70011 (%build)
thanks
Yunfeng
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