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x86/paravirt: Move the Xen-only pv_mmu_ops under the PARAVIRT_XXL umbrella

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Most of the paravirt ops defined in pv_mmu_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/20180828074026.820-15-jgross@suse.com
This commit is contained in:
Juergen Gross
2018-08-28 09:40:25 +02:00
committed by Thomas Gleixner
parent 6da63eb241
commit fdc0269e89
12 changed files with 105 additions and 114 deletions
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4
arch/x86/kernel/asm-offsets.c
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@@ -64,13 +64,11 @@ void common(void) {
OFFSET(IA32_RT_SIGFRAME_sigcontext, rt_sigframe_ia32, uc.uc_mcontext);
#endif
#ifdef CONFIG_PARAVIRT
BLANK();
#ifdef CONFIG_PARAVIRT_XXL
BLANK();
OFFSET(PV_IRQ_irq_disable, paravirt_patch_template, irq.irq_disable);
OFFSET(PV_IRQ_irq_enable, paravirt_patch_template, irq.irq_enable);
OFFSET(PV_CPU_iret, paravirt_patch_template, cpu.iret);
#endif
OFFSET(PV_MMU_read_cr2, paravirt_patch_template, mmu.read_cr2);
#endif