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x86/paravirt: Remove unneeded mmu related paravirt ops bits

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There is no need to have 32-bit code for CONFIG_PGTABLE_LEVELS >= 4.
Remove it.

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/20180828074026.820-16-jgross@suse.com
This commit is contained in:
Juergen Gross 2018-08-28 09:40:26 +02:00 committed by Thomas Gleixner
parent fdc0269e89
commit 495310e4f2
1 changed files with 3 additions and 17 deletions
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20
arch/x86/include/asm/paravirt.h
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@ -506,25 +506,14 @@ static inline pud_t __pud(pudval_t val)
{
pudval_t ret;
if (sizeof(pudval_t) > sizeof(long))
ret = PVOP_CALLEE2(pudval_t, mmu.make_pud, val, (u64)val >> 32);
else
ret = PVOP_CALLEE1(pudval_t, mmu.make_pud, val);
ret = PVOP_CALLEE1(pudval_t, mmu.make_pud, val);
return (pud_t) { ret };
}
static inline pudval_t pud_val(pud_t pud)
{
pudval_t ret;
if (sizeof(pudval_t) > sizeof(long))
ret = PVOP_CALLEE2(pudval_t, mmu.pud_val,
pud.pud, (u64)pud.pud >> 32);
else
ret = PVOP_CALLEE1(pudval_t, mmu.pud_val, pud.pud);
return ret;
return PVOP_CALLEE1(pudval_t, mmu.pud_val, pud.pud);
}
static inline void pud_clear(pud_t *pudp)
@ -536,10 +525,7 @@ static inline void set_p4d(p4d_t *p4dp, p4d_t p4d)
{
p4dval_t val = native_p4d_val(p4d);
if (sizeof(p4dval_t) > sizeof(long))
PVOP_VCALL3(mmu.set_p4d, p4dp, val, (u64)val >> 32);
else
PVOP_VCALL2(mmu.set_p4d, p4dp, val);
PVOP_VCALL2(mmu.set_p4d, p4dp, val);
}
#if CONFIG_PGTABLE_LEVELS >= 5