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| author | Vitaly Kuznetsov <vkuznets@redhat.com> | 2017-06-25 20:06:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-07-17 18:19:42 +0300 |
| commit | 2e252fbf777d3b1250b63a5bf45e2ac1932687d3 (patch) | |
| tree | a4445b522f775352a6012329d0fc7fcad4e041a6 /arch/x86/include/asm/mshyperv.h | |
| parent | 15e1674de747d58c5a6154ba6e85bc61e5009b08 (diff) | |
| download | linux-2e252fbf777d3b1250b63a5bf45e2ac1932687d3.tar.xz | |
x86/hyper-v: include hyperv/ only when CONFIG_HYPERV is set
Code is arch/x86/hyperv/ is only needed when CONFIG_HYPERV is set, the
'basic' support and detection lives in arch/x86/kernel/cpu/mshyperv.c
which is included when CONFIG_HYPERVISOR_GUEST is set.
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
| -rw-r--r-- | arch/x86/include/asm/mshyperv.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 2b58c8c1eeaa..94937a357b3e 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -173,7 +173,12 @@ void hyperv_init(void); void hyperv_report_panic(struct pt_regs *regs); bool hv_is_hypercall_page_setup(void); void hyperv_cleanup(void); -#endif +#else /* CONFIG_HYPERV */ +static inline void hyperv_init(void) {} +static inline bool hv_is_hypercall_page_setup(void) { return false; } +static inline hyperv_cleanup(void) {} +#endif /* CONFIG_HYPERV */ + #ifdef CONFIG_HYPERV_TSCPAGE struct ms_hyperv_tsc_page *hv_get_tsc_page(void); static inline u64 hv_read_tsc_page(const struct ms_hyperv_tsc_page *tsc_pg) |