8:47 p.m.
Hi Paolo,
Obviously this series requires x86 part patches (which is on tip/x86/sgx) to work. Please
let me know how do you want to proceed?
On Mon, 2021-04-12 at 17:51 +0800, kernel test robot wrote:
Hi Kai,
I love your patch! Yet something to improve:
[auto build test ERROR on kvm/queue]
[also build test ERROR on next-20210409]
[cannot apply to vhost/linux-next v5.12-rc7]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Kai-Huang/KVM-SGX-virtualization...
base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
config: x86_64-rhel-8.3-kselftests (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
#
https://github.com/0day-ci/linux/commit/66e235131b59a03ed48f6f6343de43ba9...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Kai-Huang/KVM-SGX-virtualization-support-KVM-part/20210412-122425
git checkout 66e235131b59a03ed48f6f6343de43ba9786e32d
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
In file included from arch/x86/kvm/cpuid.c:22:
arch/x86/kvm/cpuid.h: In function '__feature_translate':
arch/x86/kvm/cpuid.h:128:21: error: 'X86_FEATURE_SGX1' undeclared (first use
in this function); did you mean 'X86_FEATURE_SGX'?
128 | if (x86_feature == X86_FEATURE_SGX1)
| ^~~~~~~~~~~~~~~~
| X86_FEATURE_SGX
arch/x86/kvm/cpuid.h:128:21: note: each undeclared identifier is reported only once
for each function it appears in
arch/x86/kvm/cpuid.h:130:26: error: 'X86_FEATURE_SGX2' undeclared (first use
in this function); did you mean 'X86_FEATURE_SGX'?
130 | else if (x86_feature == X86_FEATURE_SGX2)
| ^~~~~~~~~~~~~~~~
| X86_FEATURE_SGX
In file included from arch/x86/include/asm/thread_info.h:53,
from include/linux/thread_info.h:58,
from arch/x86/include/asm/preempt.h:7,
from include/linux/preempt.h:78,
from include/linux/percpu.h:6,
from include/linux/context_tracking_state.h:5,
from include/linux/hardirq.h:5,
from include/linux/kvm_host.h:7,
from arch/x86/kvm/cpuid.c:12:
arch/x86/kvm/cpuid.c: In function 'kvm_set_cpu_caps':
> > arch/x86/kvm/cpuid.c:57:32: error: 'X86_FEATURE_SGX1' undeclared (first
use in this function); did you mean 'X86_FEATURE_SGX'?
57 | #define SF(name) (boot_cpu_has(X86_FEATURE_##name) ? F(name) : 0)
| ^~~~~~~~~~~~
arch/x86/include/asm/cpufeature.h:121:24: note: in definition of macro
'cpu_has'
121 | (__builtin_constant_p(bit) && REQUIRED_MASK_BIT_SET(bit) ? 1 : \
| ^~~
arch/x86/kvm/cpuid.c:57:19: note: in expansion of macro 'boot_cpu_has'
57 | #define SF(name) (boot_cpu_has(X86_FEATURE_##name) ? F(name) : 0)
| ^~~~~~~~~~~~
arch/x86/kvm/cpuid.c:500:3: note: in expansion of macro 'SF'
500 | SF(SGX1) | SF(SGX2)
| ^~
> > arch/x86/kvm/cpuid.c:57:32: error: 'X86_FEATURE_SGX2' undeclared (first
use in this function); did you mean 'X86_FEATURE_SGX'?
57 | #define SF(name) (boot_cpu_has(X86_FEATURE_##name) ? F(name) : 0)
| ^~~~~~~~~~~~
arch/x86/include/asm/cpufeature.h:121:24: note: in definition of macro
'cpu_has'
121 | (__builtin_constant_p(bit) && REQUIRED_MASK_BIT_SET(bit) ? 1 : \
| ^~~
arch/x86/kvm/cpuid.c:57:19: note: in expansion of macro 'boot_cpu_has'
57 | #define SF(name) (boot_cpu_has(X86_FEATURE_##name) ? F(name) : 0)
| ^~~~~~~~~~~~
arch/x86/kvm/cpuid.c:500:14: note: in expansion of macro 'SF'
500 | SF(SGX1) | SF(SGX2)
| ^~
arch/x86/kvm/cpuid.c: In function '__do_cpuid_func':
> > arch/x86/kvm/cpuid.c:838:17: error: 'SGX_MISC_EXINFO' undeclared (first
use in this function)
838 | entry->ebx &= SGX_MISC_EXINFO;
| ^~~~~~~~~~~~~~~
> > arch/x86/kvm/cpuid.c:851:17: error: 'SGX_ATTR_DEBUG' undeclared (first
use in this function)
851 | entry->eax &= SGX_ATTR_DEBUG | SGX_ATTR_MODE64BIT |
| ^~~~~~~~~~~~~~
> > arch/x86/kvm/cpuid.c:851:34: error: 'SGX_ATTR_MODE64BIT' undeclared
(first use in this function)
851 | entry->eax &= SGX_ATTR_DEBUG | SGX_ATTR_MODE64BIT |
| ^~~~~~~~~~~~~~~~~~
> > arch/x86/kvm/cpuid.c:852:31: error: 'SGX_ATTR_EINITTOKENKEY' undeclared
(first use in this function)
852 | /* PROVISIONKEY | */ SGX_ATTR_EINITTOKENKEY |
| ^~~~~~~~~~~~~~~~~~~~~~
> > arch/x86/kvm/cpuid.c:853:10: error: 'SGX_ATTR_KSS' undeclared (first
use in this function)
853 | SGX_ATTR_KSS;
| ^~~~~~~~~~~~
--
In file included from arch/x86/kvm/vmx/vmx.c:51:
arch/x86/kvm/cpuid.h: In function '__feature_translate':
arch/x86/kvm/cpuid.h:128:21: error: 'X86_FEATURE_SGX1' undeclared (first use
in this function); did you mean 'X86_FEATURE_SGX'?
128 | if (x86_feature == X86_FEATURE_SGX1)
| ^~~~~~~~~~~~~~~~
| X86_FEATURE_SGX
arch/x86/kvm/cpuid.h:128:21: note: each undeclared identifier is reported only once
for each function it appears in
arch/x86/kvm/cpuid.h:130:26: error: 'X86_FEATURE_SGX2' undeclared (first use
in this function); did you mean 'X86_FEATURE_SGX'?
130 | else if (x86_feature == X86_FEATURE_SGX2)
| ^~~~~~~~~~~~~~~~
| X86_FEATURE_SGX
arch/x86/kvm/vmx/vmx.c: In function 'vmx_set_cpu_caps':
> > arch/x86/kvm/vmx/vmx.c:7375:21: error: 'X86_FEATURE_SGX1' undeclared
(first use in this function); did you mean 'X86_FEATURE_SGX'?
7375 | kvm_cpu_cap_clear(X86_FEATURE_SGX1);
| ^~~~~~~~~~~~~~~~
| X86_FEATURE_SGX
> > arch/x86/kvm/vmx/vmx.c:7376:21: error: 'X86_FEATURE_SGX2' undeclared
(first use in this function); did you mean 'X86_FEATURE_SGX'?
7376 | kvm_cpu_cap_clear(X86_FEATURE_SGX2);
| ^~~~~~~~~~~~~~~~
| X86_FEATURE_SGX
vim +57 arch/x86/kvm/cpuid.c
4344ee981e2199 Paolo Bonzini 2013-10-02 55
87382003e35559 Sean Christopherson 2019-12-17 56 #define F feature_bit
cb4de96e0cca64 Sean Christopherson 2021-04-12 @57 #define SF(name)
(boot_cpu_has(X86_FEATURE_##name) ? F(name) : 0)
5c404cabd1b5c1 Paolo Bonzini 2014-12-03 58
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org