Re: [PATCH V8 05/10] acpi: apei: handle SEA notification type for ARMv8

kbuild test robot
2017-02-01T22:27:19Z

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Hi Tyler,

[auto build test ERROR on pm/linux-next]
[also build test ERROR on v4.10-rc6 next-20170201]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Tyler-Baicar/Add-UEFI-2-6-and-ACPI-6-1-updates-for-RAS-on-ARM64/20170202-020320
base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
config: arm64-defconfig (attached as .config)
compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm64

All errors (new ones prefixed by >>):

arch/arm64/mm/built-in.o: In function `do_sea':
>> arch/arm64/mm/fault.c:511: undefined reference to `ghes_notify_sea'
arch/arm64/mm/fault.c:511:(.text+0x1868): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `ghes_notify_sea'

vim +511 arch/arm64/mm/fault.c

505
506 /*
507 * synchronize_rcu() will wait for nmi_exit(), so no need to
508 * rcu_read_lock().
509 */
510 nmi_enter();
> 511 ghes_notify_sea();
512 nmi_exit();
513
514 info.si_signo = SIGBUS;

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