forked from luck/tmp_suning_uos_patched
powerpc/mm: Use HPTE constants when updating hpte bits
Even though we have same value for linux PTE bits and hash PTE pits use the hash pte bits wen updating hash pte Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -111,7 +111,7 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group,
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DBG_LOW(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
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if (rflags & _PAGE_NO_CACHE)
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hpte_r &= ~_PAGE_COHERENT;
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hpte_r &= ~HPTE_R_M;
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raw_spin_lock(&beat_htab_lock);
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lpar_rc = beat_read_mask(hpte_group);
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@ -337,7 +337,7 @@ static long beat_lpar_hpte_insert_v3(unsigned long hpte_group,
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DBG_LOW(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
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if (rflags & _PAGE_NO_CACHE)
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hpte_r &= ~_PAGE_COHERENT;
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hpte_r &= ~HPTE_R_M;
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/* insert into not-volted entry */
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lpar_rc = beat_insert_htab_entry3(0, hpte_group, hpte_v, hpte_r,
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@ -153,7 +153,8 @@ static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
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/* Make pHyp happy */
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if ((rflags & _PAGE_NO_CACHE) && !(rflags & _PAGE_WRITETHRU))
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hpte_r &= ~_PAGE_COHERENT;
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hpte_r &= ~HPTE_R_M;
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if (firmware_has_feature(FW_FEATURE_XCMO) && !(hpte_r & HPTE_R_N))
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flags |= H_COALESCE_CAND;
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