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author | Otavio Salvador <otavio@ossystems.com.br> | 2020-05-20 08:43:03 -0300 |
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committer | GitHub <noreply@github.com> | 2020-05-20 08:43:03 -0300 |
commit | 1279cd128bba968ebe0a2df7f7ae38bae90250ef (patch) | |
tree | df6b1a190760f51465122ca4c13492d5ac5984c6 /arch/xtensa/mm/tlb.c | |
parent | 0a8ab17689e628c84a666195bfc6ab85d11cf057 (diff) | |
parent | 2ae782ca839e0ee07de37122ddea362adff2e975 (diff) |
Merge pull request #76 from toradex/4.9-2.3.x-imx
4.9 2.3.x imx
Diffstat (limited to 'arch/xtensa/mm/tlb.c')
-rw-r--r-- | arch/xtensa/mm/tlb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/xtensa/mm/tlb.c b/arch/xtensa/mm/tlb.c index 35c822286bbe..3ce5ccdb054d 100644 --- a/arch/xtensa/mm/tlb.c +++ b/arch/xtensa/mm/tlb.c @@ -218,6 +218,8 @@ static int check_tlb_entry(unsigned w, unsigned e, bool dtlb) unsigned tlbidx = w | (e << PAGE_SHIFT); unsigned r0 = dtlb ? read_dtlb_virtual(tlbidx) : read_itlb_virtual(tlbidx); + unsigned r1 = dtlb ? + read_dtlb_translation(tlbidx) : read_itlb_translation(tlbidx); unsigned vpn = (r0 & PAGE_MASK) | (e << PAGE_SHIFT); unsigned pte = get_pte_for_vaddr(vpn); unsigned mm_asid = (get_rasid_register() >> 8) & ASID_MASK; @@ -233,8 +235,6 @@ static int check_tlb_entry(unsigned w, unsigned e, bool dtlb) } if (tlb_asid == mm_asid) { - unsigned r1 = dtlb ? read_dtlb_translation(tlbidx) : - read_itlb_translation(tlbidx); if ((pte ^ r1) & PAGE_MASK) { pr_err("%cTLB: way: %u, entry: %u, mapping: %08x->%08x, PTE: %08x\n", dtlb ? 'D' : 'I', w, e, r0, r1, pte); |