From: d-gerlach@ti•com (Dave Gerlach)
To: linux-arm-kernel@lists•infradead.org
Subject: Build error with !CONFIG_SMP in v4.2-rc1 on arm multi_v7_defconfig
Date: Fri, 10 Jul 2015 14:31:16 -0500 [thread overview]
Message-ID: <55A01D84.8070701@ti.com> (raw)
Hello,
I am seeing the following error when building v4.2-rc1 for arm with
multi_v7_defconfig with CONFIG_SMP=n:
LINK vmlinux
LD vmlinux.o
MODPOST vmlinux.o
GEN .version
CHK include/generated/compile.h
UPD include/generated/compile.h
CC init/version.o
LD init/built-in.o
drivers/built-in.o: In function `qcom_pm_collapse':
:(.text+0xaf44c): undefined reference to `qcom_scm_cpu_power_down'
drivers/built-in.o: In function `qcom_cpuidle_init':
:(.init.text+0x9508): undefined reference to `qcom_scm_set_warm_boot_addr'
make: *** [vmlinux] Error 1
It appears the calling functions in drivers/soc/qcom/spm.c get included by
CONFIG_QCOM_PM which is part of multi_v7_defconfig but the missing functions
from drivers/firmware/qcom_scm.c only get included by CONFIG_QCOM_SCM if SMP is
selected. I am not sure if the correct approach is to remove CONFIG_QCOM_PM from
multi_v7_defconfig or to remove 'if SMP' from CONFIG_QCOM_SCM, or something else
entirely. Thoughts?
Regards,
Dave
next reply other threads:[~2015-07-10 19:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-10 19:31 Dave Gerlach [this message]
2015-07-10 19:36 ` Build error with !CONFIG_SMP in v4.2-rc1 on arm multi_v7_defconfig Stephen Boyd
2015-07-10 20:29 ` Dave Gerlach
2015-07-10 20:39 ` Lina Iyer
2015-07-10 20:42 ` Dave Gerlach
2015-07-10 20:18 ` [PATCH] drivers: qcom: Select QCOM_SCM unconditionally for QCOM_PM Lina Iyer
2015-07-10 21:09 ` Stephen Boyd
2015-07-14 21:54 ` Andy Gross
2015-07-23 20:07 ` Andy Gross
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