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target/s390x: Use cpu_loop_exit_restore for tlb_fill 

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2017-05-18 12:10:53 -07:00
parent f79f1ca4a2
commit 23cf9659b4
1 changed files with 2 additions and 8 deletions
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10
target/s390x/mem_helper.c
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@ -41,15 +41,9 @@
void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type, void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr) int mmu_idx, uintptr_t retaddr)
{ {
int ret; int ret = s390_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
ret = s390_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
if (unlikely(ret != 0)) { if (unlikely(ret != 0)) {
if (likely(retaddr)) { cpu_loop_exit_restore(cs, retaddr);
/* now we have a real cpu fault */
cpu_restore_state(cs, retaddr);
}
cpu_loop_exit(cs);
} }
} }