kbuild test robot
2012-Dec-18 05:39 UTC
[xen:stable/for-linus-3.8 11/13] arch/x86/xen/smp.c:257:2: error: implicit declaration of function ''smp_store_boot_cpu_info''
tree: git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git
stable/for-linus-3.8
head: 9d328a948f38ec240fc6d05db2c146e23ccd9b8b
commit: 06d0b5d9edcecccab45588a472cd34af2608e665 [11/13] xen/smp: Use
smp_store_boot_cpu_info() to store cpu info for BSP during boot time.
config: make ARCH=x86_64 allmodconfig
All error/warnings:
arch/x86/xen/smp.c: In function ''xen_smp_prepare_cpus'':
arch/x86/xen/smp.c:257:2: error: implicit declaration of function
''smp_store_boot_cpu_info''
[-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors
vim +/smp_store_boot_cpu_info +257 arch/x86/xen/smp.c
ed467e69 Konrad Rzeszutek Wilk 2011-09-01 251
ed467e69 Konrad Rzeszutek Wilk 2011-09-01 252 xen_raw_printk(m);
ed467e69 Konrad Rzeszutek Wilk 2011-09-01 253 panic(m);
ed467e69 Konrad Rzeszutek Wilk 2011-09-01 254 }
2d9e1e2f Jeremy Fitzhardinge 2008-07-07 255 xen_init_lock_cpu(0);
2d9e1e2f Jeremy Fitzhardinge 2008-07-07 256
06d0b5d9 Konrad Rzeszutek Wilk 2012-12-17 @257 smp_store_boot_cpu_info();
c7b75947 Jeremy Fitzhardinge 2008-07-08 258 cpu_data(0).x86_max_cores = 1;
900cba88 Andrew Jones 2009-12-18 259
900cba88 Andrew Jones 2009-12-18 260 for_each_possible_cpu(i) {
---
0-DAY kernel build testing backend Open Source Technology Center
Fengguang Wu, Yuanhan Liu Intel Corporation
Konrad Rzeszutek Wilk
2012-Dec-18 15:49 UTC
Re: [xen:stable/for-linus-3.8 11/13] arch/x86/xen/smp.c:257:2: error: implicit declaration of function ''smp_store_boot_cpu_info''
On Tue, Dec 18, 2012 at 01:39:35PM +0800, kbuild test robot wrote:> tree: git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/for-linus-3.8 > head: 9d328a948f38ec240fc6d05db2c146e23ccd9b8b > commit: 06d0b5d9edcecccab45588a472cd34af2608e665 [11/13] xen/smp: Use smp_store_boot_cpu_info() to store cpu info for BSP during boot time. > config: make ARCH=x86_64 allmodconfig > > All error/warnings: > > arch/x86/xen/smp.c: In function ''xen_smp_prepare_cpus'': > arch/x86/xen/smp.c:257:2: error: implicit declaration of function ''smp_store_boot_cpu_info'' [-Werror=implicit-function-declaration] > cc1: some warnings being treated as errorsThis is OK - I was contemplating merging in the required patches (so merge a 3.8 merge) in the branch but Linus is adamant about that sort of thing not being done. So will punt on this - as when Linus merges this branch it won''t have compile errors.> > vim +/smp_store_boot_cpu_info +257 arch/x86/xen/smp.c > > ed467e69 Konrad Rzeszutek Wilk 2011-09-01 251 > ed467e69 Konrad Rzeszutek Wilk 2011-09-01 252 xen_raw_printk(m); > ed467e69 Konrad Rzeszutek Wilk 2011-09-01 253 panic(m); > ed467e69 Konrad Rzeszutek Wilk 2011-09-01 254 } > 2d9e1e2f Jeremy Fitzhardinge 2008-07-07 255 xen_init_lock_cpu(0); > 2d9e1e2f Jeremy Fitzhardinge 2008-07-07 256 > 06d0b5d9 Konrad Rzeszutek Wilk 2012-12-17 @257 smp_store_boot_cpu_info(); > c7b75947 Jeremy Fitzhardinge 2008-07-08 258 cpu_data(0).x86_max_cores = 1; > 900cba88 Andrew Jones 2009-12-18 259 > 900cba88 Andrew Jones 2009-12-18 260 for_each_possible_cpu(i) { > > --- > 0-DAY kernel build testing backend Open Source Technology Center > Fengguang Wu, Yuanhan Liu Intel Corporation