diff options
| author | Juergen Gross <jgross@suse.com> | 2020-06-29 11:35:39 +0300 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2020-08-11 09:26:48 +0300 |
| commit | a13f2ef168cb2a033a284eb841bcc481ffbc90cf (patch) | |
| tree | dcbd853b5274f1e92a48d66bfb77b5c718968b85 /arch/x86/include/asm | |
| parent | d7b461caa6cc64dd190577b46b0ec892a8d5e7c0 (diff) | |
| download | linux-a13f2ef168cb2a033a284eb841bcc481ffbc90cf.tar.xz | |
x86/xen: remove 32-bit Xen PV guest support
Xen is requiring 64-bit machines today and since Xen 4.14 it can be
built without 32-bit PV guest support. There is no need to carry the
burden of 32-bit PV guest support in the kernel any longer, as new
guests can be either HVM or PVH, or they can use a 64 bit kernel.
Remove the 32-bit Xen PV support from the kernel.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/proto.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/segment.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/proto.h b/arch/x86/include/asm/proto.h index 6e81788a30c1..28996fe19301 100644 --- a/arch/x86/include/asm/proto.h +++ b/arch/x86/include/asm/proto.h @@ -25,7 +25,7 @@ void entry_SYSENTER_compat(void); void __end_entry_SYSENTER_compat(void); void entry_SYSCALL_compat(void); void entry_INT80_compat(void); -#if defined(CONFIG_X86_64) && defined(CONFIG_XEN_PV) +#ifdef CONFIG_XEN_PV void xen_entry_INT80_compat(void); #endif #endif diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h index 6669164abadc..9646c300f128 100644 --- a/arch/x86/include/asm/segment.h +++ b/arch/x86/include/asm/segment.h @@ -301,7 +301,7 @@ static inline void vdso_read_cpunode(unsigned *cpu, unsigned *node) extern const char early_idt_handler_array[NUM_EXCEPTION_VECTORS][EARLY_IDT_HANDLER_SIZE]; extern void early_ignore_irq(void); -#if defined(CONFIG_X86_64) && defined(CONFIG_XEN_PV) +#ifdef CONFIG_XEN_PV extern const char xen_early_idt_handler_array[NUM_EXCEPTION_VECTORS][XEN_EARLY_IDT_HANDLER_SIZE]; #endif |