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| author | Jarkko Sakkinen <jarkko@kernel.org> | 2021-12-04 23:23:55 +0300 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2021-12-17 19:52:33 +0300 |
| commit | 572a0a647b9b491729d24c083c8410c55bf16326 (patch) | |
| tree | 5a287a90fe93b2bb89aaa18821609565bdc6d331 /arch/Kconfig | |
| parent | 50468e4313355b161cac8a5155a45832995b7f25 (diff) | |
| download | linux-572a0a647b9b491729d24c083c8410c55bf16326.tar.xz | |
selftests/sgx: Fix corrupted cpuid macro invocation
The SGX selftest fails to build on tip/x86/sgx:
main.c: In function ‘get_total_epc_mem’:
main.c:296:17: error: implicit declaration of function ‘__cpuid’ [-Werror=implicit-function-declaration]
296 | __cpuid(&eax, &ebx, &ecx, &edx);
| ^~~~~~~
Include cpuid.h and use __cpuid_count() macro in order to fix the
compilation issue.
[ dhansen: tweak commit message ]
Fixes: f0ff2447b861 ("selftests/sgx: Add a new kselftest: Unclobbered_vdso_oversubscribed")
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Link: https://lkml.kernel.org/r/20211204202355.23005-1-jarkko@kernel.org
Cc: Shuah Khan <shuah@kernel.org>
Diffstat (limited to 'arch/Kconfig')
0 files changed, 0 insertions, 0 deletions