Hello Kashmira.,
There are other build targets, you could use "make linux-2.6-xen-build" and
"make linux-2.6-xen-install" for example to only rebuild and install a the xen
2.6.18 kernel (usable as dom0 and domU)
It uses the source in your local copy "linux-2.6.18-xen.hg" or if not available
create that one first.
--
Sander
Thursday, January 7, 2010, 9:34:22 PM, you wrote:
> Hi Jan,
> I patch this change manually and restart "make world". It does not work.
> "make world" pulls the 2.6.18 tree again overwriting the changes.
> Thanks
> Kashmira
> --- On Thu, 1/7/10, Jan Beulich <JBeulich@xxxxxxxxxx> wrote:
>> From: Jan Beulich <JBeulich@xxxxxxxxxx>
>> Subject: [Xen-devel] Re: [Xen-users] Xen-3.4-testing build failure
>> To: "Pasi Kärkkäinen" <pasik@xxxxxx>, "Kashmira. K." <chimnee@xxxxxxxxx>
>> Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx
>> Date: Thursday, January 7, 2010, 12:15 AM
>> On Wed, Jan 06, 2010 at 10:23:04PM
>> -0800, Kashmira. K. wrote:
>> > Hello Xen users
>> >
>> > I am trying to do a Xen cable linux build and am
>> seeing a build failures.
>> >
>> > I did
>> > - hg clone http://xenbits.xensource.com/xen-3.4-testing.hg
>> > - cd xen-3.4-testing
>> > - make world
>> >
>> > During the "make world" I see the following
>> compile error.
>> > LD
>> drivers/xen/pcifront/built-in.o
>> > CC
>> drivers/xen/privcmd/privcmd.o
>> >
>> /root/work/xen-3.4-testing.hg/linux-2.6.18-xen.hg/drivers/xen/privcmd/privcmd.c:
>> 37: error: expected declaration
>> specifiers or �?...�?? before
>> �?pgtable_t�??
>> >
>> /root/work/xen-3.4-testing.hg/linux-2.6.18-xen.hg/drivers/xen/privcmd/privcmd.c:
>> In function
>> �?enforce_singleshot_mapping�??:
>> >
>> /root/work/xen-3.4-testing.hg/linux-2.6.18-xen.hg/drivers/xen/privcmd/privcmd.c:
>> 48: warning: passing argument 4 of
>> �?apply_to_page_range�?? from incompatible point
>> er type
>> > make[9]: *** [drivers/xen/privcmd/privcmd.o] Error 1
>> > make[8]: *** [drivers/xen/privcmd] Error 2
>> > make[7]: *** [drivers/xen] Error 2
>> > make[6]: *** [drivers] Error 2
>> > make[5]: *** [vmlinuz] Error 2
>> > make[4]: *** [vmlinuz] Error 2
>> >
>> > Any pointer on how to fix this.
>>
>> Patch below - pgtable_t apparently didn't exist in 2.6.18
>> yet.
>>
>> Jan
>>
>> Subject: privcmd: fix build
>>
>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>
>>
>> ---
>> head-2010-01-04.orig/drivers/xen/privcmd/privcmd.c
>> 2010-01-04 13:32:08.000000000 +0100
>> +++
>> head-2010-01-04/drivers/xen/privcmd/privcmd.c
>> 2010-01-05 11:21:42.000000000 +0100
>> @@ -34,7 +34,7 @@ static struct proc_dir_entry *capabiliti
>> static struct proc_dir_entry *capabilities_intf;
>>
>> #ifndef HAVE_ARCH_PRIVCMD_MMAP
>> -static int enforce_singleshot_mapping_fn(pte_t *pte,
>> pgtable_t token,
>> +static int enforce_singleshot_mapping_fn(pte_t *pte,
>> struct page *pmd_page,
>>
>> unsigned
>> long addr, void *data)
>> {
>> return pte_none(*pte) ? 0 : -EBUSY;
>>
>>
>>
>
--
Best regards,
Sander mailto:linux@xxxxxxxxxxxxxx
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