tree: https://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git hyper-v head: bb564d53ed035865e85f16acf217dee93705e518 commit: 67938046f7991474f94ad85da3f8e43c0cf510c0 [1/3] x86/Hyper-V: Set x2apic destination mode to physical when x2apic is available config: x86_64-randconfig-x014-201908 (attached as .config) compiler: gcc-8 (Debian 8.2.0-20) 8.2.0 reproduce: git checkout 67938046f7991474f94ad85da3f8e43c0cf510c0 # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
arch/x86//kernel/cpu/mshyperv.c: In function 'ms_hyperv_init_platform':
>> arch/x86//kernel/cpu/mshyperv.c:339:3: error: 'x2apic_phys' undeclared
>> (first use in this function); did you mean 'x2apic_mode'?
x2apic_phys = 1;
^~~~~~~~~~~
x2apic_mode
arch/x86//kernel/cpu/mshyperv.c:339:3: note: each undeclared identifier is
reported only once for each function it appears in
vim +339 arch/x86//kernel/cpu/mshyperv.c
331
332 /*
333 * Hyper-V doesn't provide irq remapping for IO-APIC. To enable
x2apic,
334 * set x2apic destination mode to physcial mode when x2apic is
available
335 * and Hyper-V IOMMU driver makes sure cpus assigned with
IO-APIC irqs
336 * have 8-bit APIC id.
337 */
338 if (IS_ENABLED(CONFIG_X86_X2APIC) && x2apic_supported())
> 339 x2apic_phys = 1;
340
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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