diff options
| author | Juergen Gross <jgross@suse.com> | 2018-08-28 09:40:23 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-09-03 16:50:36 +0200 |
| commit | 9bad5658ea710f45e4ee68b88a01cfe1839d8b00 (patch) | |
| tree | 463c646368602c2fdc4c66bf0dab8cc6af97514d /arch/x86/include/asm/desc.h | |
| parent | 40181646db45fb72f46563a2f3b792adc5380710 (diff) | |
| download | lwn-9bad5658ea710f45e4ee68b88a01cfe1839d8b00.tar.gz lwn-9bad5658ea710f45e4ee68b88a01cfe1839d8b00.zip | |
x86/paravirt: Move the Xen-only pv_cpu_ops under the PARAVIRT_XXL umbrella
Most of the paravirt ops defined in pv_cpu_ops are for Xen PV guests
only. Define them only if CONFIG_PARAVIRT_XXL is set.
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: xen-devel@lists.xenproject.org
Cc: virtualization@lists.linux-foundation.org
Cc: akataria@vmware.com
Cc: rusty@rustcorp.com.au
Cc: boris.ostrovsky@oracle.com
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/20180828074026.820-13-jgross@suse.com
Diffstat (limited to 'arch/x86/include/asm/desc.h')
| -rw-r--r-- | arch/x86/include/asm/desc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index 13c5ee878a47..68a99d2a5f33 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -108,7 +108,7 @@ static inline int desc_empty(const void *ptr) return !(desc[0] | desc[1]); } -#ifdef CONFIG_PARAVIRT +#ifdef CONFIG_PARAVIRT_XXL #include <asm/paravirt.h> #else #define load_TR_desc() native_load_tr_desc() @@ -134,7 +134,7 @@ static inline void paravirt_alloc_ldt(struct desc_struct *ldt, unsigned entries) static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries) { } -#endif /* CONFIG_PARAVIRT */ +#endif /* CONFIG_PARAVIRT_XXL */ #define store_ldt(ldt) asm("sldt %0" : "=m"(ldt)) |