From: "Aneesh Kumar K.V" <aneesh.ku...@linux.vnet.ibm.com>
Rename the variable to better reflect the values. No functional change
in this patch.
Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com>
---
arch/powerpc/include/asm/kvm_book3s.h | 2 +-
arch/powerpc/include/asm/machdep.h | 6 +--
arch/powerpc/include/asm/mmu-hash64.h | 23 ++++----
arch/powerpc/include/asm/tlbflush.h | 4 +-
arch/powerpc/kvm/book3s_64_mmu_host.c | 15 +++---
arch/powerpc/mm/hash_native_64.c | 88 ++++++++++++++++---------------
arch/powerpc/mm/hash_utils_64.c | 22 ++++----
arch/powerpc/mm/hugetlbpage-hash64.c | 15 +++---
arch/powerpc/mm/tlb_hash64.c | 11 ++--
arch/powerpc/platforms/cell/beat_htab.c | 45 ++++++++--------
arch/powerpc/platforms/ps3/htab.c | 22 ++++----
arch/powerpc/platforms/pseries/lpar.c | 60 +++++++++++----------
12 files changed, 161 insertions(+), 152 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm_book3s.h
b/arch/powerpc/include/asm/kvm_book3s.h
index f0e0c6a..7aefdb3 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -59,7 +59,7 @@ struct hpte_cache {
struct hlist_node list_vpte;
struct hlist_node list_vpte_long;
struct rcu_head rcu_head;
- u64 host_va;
+ u64 host_vpn;
u64 pfn;
ulong slot;
struct kvmppc_pte pte;
diff --git a/arch/powerpc/include/asm/machdep.h
b/arch/powerpc/include/asm/machdep.h
index 42ce570..cd63f1a 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -34,19 +34,19 @@ struct machdep_calls {
char *name;
#ifdef CONFIG_PPC64
void (*hpte_invalidate)(unsigned long slot,
- unsigned long va,
+ unsigned long vpn,
int psize, int ssize,
int local);
long (*hpte_updatepp)(unsigned long slot,
unsigned long newpp,
- unsigned long va,
+ unsigned long vpn,
int psize, int ssize,
int local);
void (*hpte_updateboltedpp)(unsigned long newpp,
unsigned long ea,
int psize, int ssize);
long (*hpte_insert)(unsigned long hpte_group,
- unsigned long va,
+ unsigned long vpn,
unsigned long prpn,
unsigned long rflags,
unsigned long vflags,
diff --git a/arch/powerpc/include/asm/mmu-hash64.h
b/arch/powerpc/include/asm/mmu-hash64.h
index 1c984a6..a085de2 100644
--- a/arch/powerpc/include/asm/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -224,11 +224,11 @@ static inline unsigned long hpte_encode_avpn(unsigned
long vpn, int psize,
* This function sets the AVPN and L fields of the HPTE appropriately
* for the page size
*/
-static inline unsigned long hpte_encode_v(unsigned long va, int psize,
- int ssize)
+static inline unsigned long hpte_encode_v(unsigned long vpn,
+ int psize, int ssize)
{
unsigned long v;
- v = hpte_encode_avpn(va, psize, ssize);
+ v = hpte_encode_avpn(vpn, psize, ssize);
if (psize != MMU_PAGE_4K)
v |= HPTE_V_LARGE;
return v;
@@ -257,8 +257,8 @@ static inline unsigned long hpte_encode_r(unsigned long pa,
int psize)
/*
* Build a VPN_SHIFT bit shifted va given VSID, EA and segment size.
*/
-static inline unsigned long hpt_vpn(unsigned long ea, unsigned long vsid,
- int ssize)
+static inline unsigned long hpt_vpn(unsigned long ea,
+ unsigned long vsid, int ssize)
{
unsigned long mask;
int s_shift = segment_shift(ssize);
@@ -270,9 +270,8 @@ static inline unsigned long hpt_vpn(unsigned long ea,
unsigned long vsid,
/*
* This hashes a virtual address
*/
-
-static inline unsigned long hpt_hash(unsigned long va, unsigned int shift,
- int ssize)
+static inline unsigned long hpt_hash(unsigned long vpn,
+ unsigned int shift, int ssize)
{
int mask;
unsigned long hash, vsid;
@@ -281,13 +280,13 @@ static inline unsigned long hpt_hash(unsigned long va,
unsigned int shift,
if (ssize == MMU_SEGSIZE_256M) {
mask = (1ul << (SID_SHIFT - VPN_SHIFT)) - 1;
- hash = ((va >> (SID_SHIFT - VPN_SHIFT)) & 0x0000007fffffffff) ^
- (((va & mask) >> (shift - VPN_SHIFT)) & 0xffff);
+ hash = ((vpn >> (SID_SHIFT - VPN_SHIFT)) & 0x0000007fffffffff) ^
+ (((vpn & mask) >> (shift - VPN_SHIFT)) & 0xffff);
} else {
mask = (1ul << (SID_SHIFT_1T - VPN_SHIFT)) - 1;
- vsid = va >> (SID_SHIFT_1T - VPN_SHIFT);
+ vsid = vpn >> (SID_SHIFT_1T - VPN_SHIFT);
hash = (vsid & 0xffffff) ^ ((vsid << 25) & 0x7fffffffff) ^
- (((va & mask) >> (shift - VPN_SHIFT)) & 0xfffffff);
+ (((vpn & mask) >> (shift - VPN_SHIFT)) & 0xfffffff);
}
return hash & 0x7fffffffffUL;
}
diff --git a/arch/powerpc/include/asm/tlbflush.h
b/arch/powerpc/include/asm/tlbflush.h
index 81143fc..fc02d1d 100644
--- a/arch/powerpc/include/asm/tlbflush.h
+++ b/arch/powerpc/include/asm/tlbflush.h
@@ -95,7 +95,7 @@ struct ppc64_tlb_batch {
unsigned long index;
struct mm_struct *mm;
real_pte_t pte[PPC64_TLB_BATCH_NR];
- unsigned long vaddr[PPC64_TLB_BATCH_NR];
+ unsigned long vpn[PPC64_TLB_BATCH_NR];
unsigned int psize;
int ssize;
};
@@ -127,7 +127,7 @@ static inline void arch_leave_lazy_mmu_mode(void)
#define arch_flush_lazy_mmu_mode() do {} while (0)
-extern void flush_hash_page(unsigned long va, real_pte_t pte, int psize,
+extern void flush_hash_page(unsigned long vpn, real_pte_t pte, int psize,
int ssize, int local);
extern void flush_hash_range(unsigned long number, int local);
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c
b/arch/powerpc/kvm/book3s_64_mmu_host.c
index 9d184f1..f910e24 100644
--- a/arch/powerpc/kvm/book3s_64_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_64_mmu_host.c
@@ -80,8 +80,9 @@ static struct kvmppc_sid_map *find_sid_vsid(struct kvm_vcpu
*vcpu, u64 gvsid)
int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
{
+ unsigned long vpn;
pfn_t hpaddr;
- ulong hash, hpteg, va;
+ ulong hash, hpteg;
u64 vsid;
int ret;
int rflags = 0x192;
@@ -117,7 +118,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct
kvmppc_pte *orig_pte)
}
vsid = map->host_vsid;
- va = hpt_vpn(orig_pte->eaddr, vsid, MMU_SEGSIZE_256M);
+ vpn = hpt_vpn(orig_pte->eaddr, vsid, MMU_SEGSIZE_256M);
if (!orig_pte->may_write)
rflags |= HPTE_R_PP;
@@ -127,7 +128,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct
kvmppc_pte *orig_pte)
if (!orig_pte->may_execute)
rflags |= HPTE_R_N;
- hash = hpt_hash(va, PTE_SIZE, MMU_SEGSIZE_256M);
+ hash = hpt_hash(vpn, PTE_SIZE, MMU_SEGSIZE_256M);
map_again:
hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP);
@@ -139,7 +140,8 @@ map_again:
goto out;
}
- ret = ppc_md.hpte_insert(hpteg, va, hpaddr, rflags, vflags,
MMU_PAGE_4K, MMU_SEGSIZE_256M);
+ ret = ppc_md.hpte_insert(hpteg, vpn, hpaddr, rflags, vflags,
+ MMU_PAGE_4K, MMU_SEGSIZE_256M);
if (ret < 0) {
/* If we couldn't map a primary PTE, try a secondary */
@@ -150,7 +152,8 @@ map_again:
} else {
struct hpte_cache *pte = kvmppc_mmu_hpte_cache_next(vcpu);
- trace_kvm_book3s_64_mmu_map(rflags, hpteg, va, hpaddr,
orig_pte);
+ trace_kvm_book3s_64_mmu_map(rflags, hpteg,
+ vpn, hpaddr, orig_pte);
/* The ppc_md code may give us a secondary entry even though we
asked for a primary. Fix up. */
@@ -160,7 +163,7 @@ map_again:
}
pte->slot = hpteg + (ret & 7);
- pte->host_va = va;
+ pte->host_vpn = vpn;
pte->pte = *orig_pte;
pte->pfn = hpaddr >> PAGE_SHIFT;
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index 308e29d..b019f2d 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -109,7 +109,7 @@ static inline void __tlbiel(unsigned long vpn, int psize,
int ssize)
}
-static inline void tlbie(unsigned long va, int psize, int ssize, int local)
+static inline void tlbie(unsigned long vpn, int psize, int ssize, int local)
{
unsigned int use_local = local && mmu_has_feature(MMU_FTR_TLBIEL);
int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
@@ -120,10 +120,10 @@ static inline void tlbie(unsigned long va, int psize, int
ssize, int local)
raw_spin_lock(&native_tlbie_lock);
asm volatile("ptesync": : :"memory");
if (use_local) {
- __tlbiel(va, psize, ssize);
+ __tlbiel(vpn, psize, ssize);
asm volatile("ptesync": : :"memory");
} else {
- __tlbie(va, psize, ssize);
+ __tlbie(vpn, psize, ssize);
asm volatile("eieio; tlbsync; ptesync": : :"memory");
}
if (lock_tlbie && !use_local)
@@ -149,7 +149,7 @@ static inline void native_unlock_hpte(struct hash_pte
*hptep)
clear_bit_unlock(HPTE_LOCK_BIT, word);
}
-static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
+static long native_hpte_insert(unsigned long hpte_group, unsigned long vpn,
unsigned long pa, unsigned long rflags,
unsigned long vflags, int psize, int ssize)
{
@@ -158,9 +158,9 @@ static long native_hpte_insert(unsigned long hpte_group,
unsigned long va,
int i;
if (!(vflags & HPTE_V_BOLTED)) {
- DBG_LOW(" insert(group=%lx, va=%016lx, pa=%016lx,"
+ DBG_LOW(" insert(group=%lx, vpn=%016lx, pa=%016lx,"
" rflags=%lx, vflags=%lx, psize=%d)\n",
- hpte_group, va, pa, rflags, vflags, psize);
+ hpte_group, vpn, pa, rflags, vflags, psize);
}
for (i = 0; i < HPTES_PER_GROUP; i++) {
@@ -178,7 +178,7 @@ static long native_hpte_insert(unsigned long hpte_group,
unsigned long va,
if (i == HPTES_PER_GROUP)
return -1;
- hpte_v = hpte_encode_v(va, psize, ssize) | vflags | HPTE_V_VALID;
+ hpte_v = hpte_encode_v(vpn, psize, ssize) | vflags | HPTE_V_VALID;
hpte_r = hpte_encode_r(pa, psize) | rflags;
if (!(vflags & HPTE_V_BOLTED)) {
@@ -240,17 +240,17 @@ static long native_hpte_remove(unsigned long hpte_group)
}
static long native_hpte_updatepp(unsigned long slot, unsigned long newpp,
- unsigned long va, int psize, int ssize,
+ unsigned long vpn, int psize, int ssize,
int local)
{
struct hash_pte *hptep = htab_address + slot;
unsigned long hpte_v, want_v;
int ret = 0;
- want_v = hpte_encode_v(va, psize, ssize);
+ want_v = hpte_encode_v(vpn, psize, ssize);
- DBG_LOW(" update(va=%016lx, avpnv=%016lx, group=%lx, newpp=%lx)",
- va, want_v & HPTE_V_AVPN, slot, newpp);
+ DBG_LOW(" update(vpn=%016lx, avpnv=%016lx, group=%lx, newpp=%lx)",
+ vpn, want_v & HPTE_V_AVPN, slot, newpp);
native_lock_hpte(hptep);
@@ -269,12 +269,12 @@ static long native_hpte_updatepp(unsigned long slot,
unsigned long newpp,
native_unlock_hpte(hptep);
/* Ensure it is out of the tlb too. */
- tlbie(va, psize, ssize, local);
+ tlbie(vpn, psize, ssize, local);
return ret;
}
-static long native_hpte_find(unsigned long va, int psize, int ssize)
+static long native_hpte_find(unsigned long vpn, int psize, int ssize)
{
struct hash_pte *hptep;
unsigned long hash;
@@ -282,8 +282,8 @@ static long native_hpte_find(unsigned long va, int psize,
int ssize)
long slot;
unsigned long want_v, hpte_v;
- hash = hpt_hash(va, mmu_psize_defs[psize].shift, ssize);
- want_v = hpte_encode_v(va, psize, ssize);
+ hash = hpt_hash(vpn, mmu_psize_defs[psize].shift, ssize);
+ want_v = hpte_encode_v(vpn, psize, ssize);
/* Bolted mappings are only ever in the primary group */
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
@@ -310,14 +310,15 @@ static long native_hpte_find(unsigned long va, int psize,
int ssize)
static void native_hpte_updateboltedpp(unsigned long newpp, unsigned long ea,
int psize, int ssize)
{
- unsigned long vsid, va;
+ unsigned long vpn;
+ unsigned long vsid;
long slot;
struct hash_pte *hptep;
vsid = get_kernel_vsid(ea, ssize);
- va = hpt_vpn(ea, vsid, ssize);
+ vpn = hpt_vpn(ea, vsid, ssize);
- slot = native_hpte_find(va, psize, ssize);
+ slot = native_hpte_find(vpn, psize, ssize);
if (slot == -1)
panic("could not find page to bolt\n");
hptep = htab_address + slot;
@@ -327,10 +328,10 @@ static void native_hpte_updateboltedpp(unsigned long
newpp, unsigned long ea,
(newpp & (HPTE_R_PP | HPTE_R_N));
/* Ensure it is out of the tlb too. */
- tlbie(va, psize, ssize, 0);
+ tlbie(vpn, psize, ssize, 0);
}
-static void native_hpte_invalidate(unsigned long slot, unsigned long va,
+static void native_hpte_invalidate(unsigned long slot, unsigned long vpn,
int psize, int ssize, int local)
{
struct hash_pte *hptep = htab_address + slot;
@@ -340,9 +341,9 @@ static void native_hpte_invalidate(unsigned long slot,
unsigned long va,
local_irq_save(flags);
- DBG_LOW(" invalidate(va=%016lx, hash: %lx)\n", va, slot);
+ DBG_LOW(" invalidate(vpn=%016lx, hash: %lx)\n", vpn, slot);
- want_v = hpte_encode_v(va, psize, ssize);
+ want_v = hpte_encode_v(vpn, psize, ssize);
native_lock_hpte(hptep);
hpte_v = hptep->v;
@@ -354,7 +355,7 @@ static void native_hpte_invalidate(unsigned long slot,
unsigned long va,
hptep->v = 0;
/* Invalidate the TLB */
- tlbie(va, psize, ssize, local);
+ tlbie(vpn, psize, ssize, local);
local_irq_restore(flags);
}
@@ -364,7 +365,7 @@ static void native_hpte_invalidate(unsigned long slot,
unsigned long va,
#define LP_MASK(i) ((0xFF >> (i)) << LP_SHIFT)
static void hpte_decode(struct hash_pte *hpte, unsigned long slot,
- int *psize, int *ssize, unsigned long *va)
+ int *psize, int *ssize, unsigned long *vpn)
{
unsigned long avpn, pteg, vpi;
unsigned long hpte_r = hpte->r;
@@ -414,7 +415,7 @@ static void hpte_decode(struct hash_pte *hpte, unsigned
long slot,
vpi = (vsid ^ pteg) & htab_hash_mask;
seg_off |= vpi << shift;
}
- *va = vsid << (SID_SHIFT - VPN_SHIFT) | seg_off >> VPN_SHIFT;
+ *vpn = vsid << (SID_SHIFT - VPN_SHIFT) | seg_off >> VPN_SHIFT;
case MMU_SEGSIZE_1T:
/* We only have 40 - 23 bits of seg_off in avpn */
seg_off = (avpn & 0x1ffff) << 23;
@@ -423,9 +424,9 @@ static void hpte_decode(struct hash_pte *hpte, unsigned
long slot,
vpi = (vsid ^ (vsid << 25) ^ pteg) & htab_hash_mask;
seg_off |= vpi << shift;
}
- *va = vsid << (SID_SHIFT_1T - VPN_SHIFT) | seg_off >> VPN_SHIFT;
+ *vpn = vsid << (SID_SHIFT_1T - VPN_SHIFT) | seg_off >>
VPN_SHIFT;
default:
- *va = size = 0;
+ *vpn = size = 0;
}
*psize = size;
}
@@ -440,7 +441,7 @@ static void hpte_decode(struct hash_pte *hpte, unsigned
long slot,
*/
static void native_hpte_clear(void)
{
- unsigned long va = 0;
+ unsigned long vpn = 0;
unsigned long slot, slots, flags;
struct hash_pte *hptep = htab_address;
unsigned long hpte_v;
@@ -471,9 +472,9 @@ static void native_hpte_clear(void)
* already hold the native_tlbie_lock.
*/
if (hpte_v & HPTE_V_VALID) {
- hpte_decode(hptep, slot, &psize, &ssize, &va);
+ hpte_decode(hptep, slot, &psize, &ssize, &vpn);
hptep->v = 0;
- __tlbie(va, psize, ssize);
+ __tlbie(vpn, psize, ssize);
}
}
@@ -488,7 +489,8 @@ static void native_hpte_clear(void)
*/
static void native_flush_hash_range(unsigned long number, int local)
{
- unsigned long va, hash, index, hidx, shift, slot;
+ unsigned long vpn;
+ unsigned long hash, index, hidx, shift, slot;
struct hash_pte *hptep;
unsigned long hpte_v;
unsigned long want_v;
@@ -502,18 +504,18 @@ static void native_flush_hash_range(unsigned long number,
int local)
local_irq_save(flags);
for (i = 0; i < number; i++) {
- va = batch->vaddr[i];
+ vpn = batch->vpn[i];
pte = batch->pte[i];
- pte_iterate_hashed_subpages(pte, psize, va, index, shift) {
- hash = hpt_hash(va, shift, ssize);
+ pte_iterate_hashed_subpages(pte, psize, vpn, index, shift) {
+ hash = hpt_hash(vpn, shift, ssize);
hidx = __rpte_to_hidx(pte, index);
if (hidx & _PTEIDX_SECONDARY)
hash = ~hash;
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
slot += hidx & _PTEIDX_GROUP_IX;
hptep = htab_address + slot;
- want_v = hpte_encode_v(va, psize, ssize);
+ want_v = hpte_encode_v(vpn, psize, ssize);
native_lock_hpte(hptep);
hpte_v = hptep->v;
if (!HPTE_V_COMPARE(hpte_v, want_v) ||
@@ -528,12 +530,12 @@ static void native_flush_hash_range(unsigned long number,
int local)
mmu_psize_defs[psize].tlbiel && local) {
asm volatile("ptesync":::"memory");
for (i = 0; i < number; i++) {
- va = batch->vaddr[i];
+ vpn = batch->vpn[i];
pte = batch->pte[i];
- pte_iterate_hashed_subpages(pte, psize, va, index,
- shift) {
- __tlbiel(va, psize, ssize);
+ pte_iterate_hashed_subpages(pte, psize,
+ vpn, index, shift) {
+ __tlbiel(vpn, psize, ssize);
} pte_iterate_hashed_end();
}
asm volatile("ptesync":::"memory");
@@ -545,12 +547,12 @@ static void native_flush_hash_range(unsigned long number,
int local)
asm volatile("ptesync":::"memory");
for (i = 0; i < number; i++) {
- va = batch->vaddr[i];
+ vpn = batch->vpn[i];
pte = batch->pte[i];
- pte_iterate_hashed_subpages(pte, psize, va, index,
- shift) {
- __tlbie(va, psize, ssize);
+ pte_iterate_hashed_subpages(pte, psize,
+ vpn, index, shift) {
+ __tlbie(vpn, psize, ssize);
} pte_iterate_hashed_end();
}
asm volatile("eieio; tlbsync; ptesync":::"memory");
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 975c7d1..0d8c4b8 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -192,18 +192,18 @@ int htab_bolt_mapping(unsigned long vstart, unsigned long
vend,
vaddr += step, paddr += step) {
unsigned long hash, hpteg;
unsigned long vsid = get_kernel_vsid(vaddr, ssize);
- unsigned long va = hpt_vpn(vaddr, vsid, ssize);
+ unsigned long vpn = hpt_vpn(vaddr, vsid, ssize);
unsigned long tprot = prot;
/* Make kernel text executable */
if (overlaps_kernel_text(vaddr, vaddr + step))
tprot &= ~HPTE_R_N;
- hash = hpt_hash(va, shift, ssize);
+ hash = hpt_hash(vpn, shift, ssize);
hpteg = ((hash & htab_hash_mask) * HPTES_PER_GROUP);
BUG_ON(!ppc_md.hpte_insert);
- ret = ppc_md.hpte_insert(hpteg, va, paddr, tprot,
+ ret = ppc_md.hpte_insert(hpteg, vpn, paddr, tprot,
HPTE_V_BOLTED, psize, ssize);
if (ret < 0)
@@ -1153,21 +1153,21 @@ void hash_preload(struct mm_struct *mm, unsigned long
ea,
/* WARNING: This is called from hash_low_64.S, if you change this prototype,
* do not forget to update the assembly call site !
*/
-void flush_hash_page(unsigned long va, real_pte_t pte, int psize, int ssize,
+void flush_hash_page(unsigned long vpn, real_pte_t pte, int psize, int ssize,
int local)
{
unsigned long hash, index, shift, hidx, slot;
- DBG_LOW("flush_hash_page(va=%016lx)\n", va);
- pte_iterate_hashed_subpages(pte, psize, va, index, shift) {
- hash = hpt_hash(va, shift, ssize);
+ DBG_LOW("flush_hash_page(vpn=%016lx)\n", vpn);
+ pte_iterate_hashed_subpages(pte, psize, vpn, index, shift) {
+ hash = hpt_hash(vpn, shift, ssize);
hidx = __rpte_to_hidx(pte, index);
if (hidx & _PTEIDX_SECONDARY)
hash = ~hash;
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
slot += hidx & _PTEIDX_GROUP_IX;
DBG_LOW(" sub %ld: hash=%lx, hidx=%lx\n", index, slot, hidx);
- ppc_md.hpte_invalidate(slot, va, psize, ssize, local);
+ ppc_md.hpte_invalidate(slot, vpn, psize, ssize, local);
} pte_iterate_hashed_end();
}
@@ -1181,7 +1181,7 @@ void flush_hash_range(unsigned long number, int local)
&__get_cpu_var(ppc64_tlb_batch);
for (i = 0; i < number; i++)
- flush_hash_page(batch->vaddr[i], batch->pte[i],
+ flush_hash_page(batch->vpn[i], batch->pte[i],
batch->psize, batch->ssize, local);
}
}
@@ -1208,7 +1208,7 @@ static void kernel_map_linear_page(unsigned long vaddr,
unsigned long lmi)
{
unsigned long hash, hpteg;
unsigned long vsid = get_kernel_vsid(vaddr, mmu_kernel_ssize);
- unsigned long va = hpt_vpn(vaddr, vsid, mmu_kernel_ssize);
+ unsigned long vpn = hpt_vpn(vaddr, vsid, mmu_kernel_ssize);
unsigned long mode = htab_convert_pte_flags(PAGE_KERNEL);
int ret;
@@ -1229,7 +1229,7 @@ static void kernel_unmap_linear_page(unsigned long vaddr,
unsigned long lmi)
{
unsigned long hash, hidx, slot;
unsigned long vsid = get_kernel_vsid(vaddr, mmu_kernel_ssize);
- unsigned long va = hpt_vpn(vaddr, vsid, mmu_kernel_ssize);
+ unsigned long vpn = hpt_vpn(vaddr, vsid, mmu_kernel_ssize);
hash = hpt_hash(va, PAGE_SHIFT, mmu_kernel_ssize);
spin_lock(&linear_map_hash_lock);
diff --git a/arch/powerpc/mm/hugetlbpage-hash64.c
b/arch/powerpc/mm/hugetlbpage-hash64.c
index 1331403..cecad34 100644
--- a/arch/powerpc/mm/hugetlbpage-hash64.c
+++ b/arch/powerpc/mm/hugetlbpage-hash64.c
@@ -18,14 +18,15 @@ int __hash_page_huge(unsigned long ea, unsigned long
access, unsigned long vsid,
pte_t *ptep, unsigned long trap, int local, int ssize,
unsigned int shift, unsigned int mmu_psize)
{
+ unsigned long vpn;
unsigned long old_pte, new_pte;
- unsigned long va, rflags, pa, sz;
+ unsigned long rflags, pa, sz;
long slot;
BUG_ON(shift != mmu_psize_defs[mmu_psize].shift);
/* Search the Linux page table for a match with va */
- va = hpt_vpn(ea, vsid, ssize);
+ vpn = hpt_vpn(ea, vsid, ssize);
/* At this point, we have a pte (old_pte) which can be used to build
* or update an HPTE. There are 2 cases:
@@ -69,19 +70,19 @@ int __hash_page_huge(unsigned long ea, unsigned long
access, unsigned long vsid,
/* There MIGHT be an HPTE for this pte */
unsigned long hash, slot;
- hash = hpt_hash(va, shift, ssize);
+ hash = hpt_hash(vpn, shift, ssize);
if (old_pte & _PAGE_F_SECOND)
hash = ~hash;
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
slot += (old_pte & _PAGE_F_GIX) >> 12;
- if (ppc_md.hpte_updatepp(slot, rflags, va, mmu_psize,
+ if (ppc_md.hpte_updatepp(slot, rflags, vpn, mmu_psize,
ssize, local) == -1)
old_pte &= ~_PAGE_HPTEFLAGS;
}
if (likely(!(old_pte & _PAGE_HASHPTE))) {
- unsigned long hash = hpt_hash(va, shift, ssize);
+ unsigned long hash = hpt_hash(vpn, shift, ssize);
unsigned long hpte_group;
pa = pte_pfn(__pte(old_pte)) << PAGE_SHIFT;
@@ -101,14 +102,14 @@ repeat:
_PAGE_COHERENT | _PAGE_GUARDED));
/* Insert into the hash table, primary slot */
- slot = ppc_md.hpte_insert(hpte_group, va, pa, rflags, 0,
+ slot = ppc_md.hpte_insert(hpte_group, vpn, pa, rflags, 0,
mmu_psize, ssize);
/* Primary is full, try the secondary */
if (unlikely(slot == -1)) {
hpte_group = ((~hash & htab_hash_mask) *
HPTES_PER_GROUP) & ~0x7UL;
- slot = ppc_md.hpte_insert(hpte_group, va, pa, rflags,
+ slot = ppc_md.hpte_insert(hpte_group, vpn, pa, rflags,
HPTE_V_SECONDARY,
mmu_psize, ssize);
if (slot == -1) {
diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c
index 321c585..ae758b3 100644
--- a/arch/powerpc/mm/tlb_hash64.c
+++ b/arch/powerpc/mm/tlb_hash64.c
@@ -42,8 +42,9 @@ DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
pte_t *ptep, unsigned long pte, int huge)
{
+ unsigned long vpn;
struct ppc64_tlb_batch *batch = &get_cpu_var(ppc64_tlb_batch);
- unsigned long vsid, vaddr;
+ unsigned long vsid;
unsigned int psize;
int ssize;
real_pte_t rpte;
@@ -86,7 +87,7 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
vsid = get_kernel_vsid(addr, mmu_kernel_ssize);
ssize = mmu_kernel_ssize;
}
- vaddr = hpt_vpn(addr, vsid, ssize);
+ vpn = hpt_vpn(addr, vsid, ssize);
rpte = __real_pte(__pte(pte), ptep);
/*
@@ -96,7 +97,7 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
* and decide to use local invalidates instead...
*/
if (!batch->active) {
- flush_hash_page(vaddr, rpte, psize, ssize, 0);
+ flush_hash_page(vpn, rpte, psize, ssize, 0);
put_cpu_var(ppc64_tlb_batch);
return;
}
@@ -122,7 +123,7 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long
addr,
batch->ssize = ssize;
}
batch->pte[i] = rpte;
- batch->vaddr[i] = vaddr;
+ batch->vpn[i] = vpn;
batch->index = ++i;
if (i >= PPC64_TLB_BATCH_NR)
__flush_tlb_pending(batch);
@@ -146,7 +147,7 @@ void __flush_tlb_pending(struct ppc64_tlb_batch *batch)
if (cpumask_equal(mm_cpumask(batch->mm), tmp))
local = 1;
if (i == 1)
- flush_hash_page(batch->vaddr[0], batch->pte[0],
+ flush_hash_page(batch->vpn[0], batch->pte[0],
batch->psize, batch->ssize, local);
else
flush_hash_range(i, local);
diff --git a/arch/powerpc/platforms/cell/beat_htab.c
b/arch/powerpc/platforms/cell/beat_htab.c
index c8c7bf6..0f6f839 100644
--- a/arch/powerpc/platforms/cell/beat_htab.c
+++ b/arch/powerpc/platforms/cell/beat_htab.c
@@ -88,7 +88,7 @@ static inline unsigned int beat_read_mask(unsigned hpte_group)
}
static long beat_lpar_hpte_insert(unsigned long hpte_group,
- unsigned long va, unsigned long pa,
+ unsigned long vpn, unsigned long pa,
unsigned long rflags, unsigned long vflags,
int psize, int ssize)
{
@@ -103,7 +103,7 @@ static long beat_lpar_hpte_insert(unsigned long hpte_group,
"rflags=%lx, vflags=%lx, psize=%d)\n",
hpte_group, va, pa, rflags, vflags, psize);
- hpte_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M) |
+ hpte_v = hpte_encode_v(vpn, psize, MMU_SEGSIZE_256M) |
vflags | HPTE_V_VALID;
hpte_r = hpte_encode_r(pa, psize) | rflags;
@@ -184,14 +184,14 @@ static void beat_lpar_hptab_clear(void)
*/
static long beat_lpar_hpte_updatepp(unsigned long slot,
unsigned long newpp,
- unsigned long va,
+ unsigned long vpn,
int psize, int ssize, int local)
{
unsigned long lpar_rc;
u64 dummy0, dummy1;
unsigned long want_v;
- want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M);
+ want_v = hpte_encode_v(vpn, psize, MMU_SEGSIZE_256M);
DBG_LOW(" update: "
"avpnv=%016lx, slot=%016lx, psize: %d, newpp %016lx ... ",
@@ -220,15 +220,15 @@ static long beat_lpar_hpte_updatepp(unsigned long slot,
return 0;
}
-static long beat_lpar_hpte_find(unsigned long va, int psize)
+static long beat_lpar_hpte_find(unsigned long vpn, int psize)
{
unsigned long hash;
unsigned long i, j;
long slot;
unsigned long want_v, hpte_v;
- hash = hpt_hash(va, mmu_psize_defs[psize].shift, MMU_SEGSIZE_256M);
- want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M);
+ hash = hpt_hash(vpn, mmu_psize_defs[psize].shift, MMU_SEGSIZE_256M);
+ want_v = hpte_encode_v(vpn, psize, MMU_SEGSIZE_256M);
for (j = 0; j < 2; j++) {
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
@@ -255,14 +255,15 @@ static void beat_lpar_hpte_updateboltedpp(unsigned long
newpp,
unsigned long ea,
int psize, int ssize)
{
- unsigned long lpar_rc, slot, vsid, va;
+ unsigned long vpn;
+ unsigned long lpar_rc, slot, vsid;
u64 dummy0, dummy1;
vsid = get_kernel_vsid(ea, MMU_SEGSIZE_256M);
- va = hpt_vpn(ea, vsid, MMU_SEGSIZE_256M);
+ vpn = hpt_vpn(ea, vsid, MMU_SEGSIZE_256M);
raw_spin_lock(&beat_htab_lock);
- slot = beat_lpar_hpte_find(va, psize);
+ slot = beat_lpar_hpte_find(vpn, psize);
BUG_ON(slot == -1);
lpar_rc = beat_write_htab_entry(0, slot, 0, newpp, 0, 7,
@@ -272,7 +273,7 @@ static void beat_lpar_hpte_updateboltedpp(unsigned long
newpp,
BUG_ON(lpar_rc != 0);
}
-static void beat_lpar_hpte_invalidate(unsigned long slot, unsigned long va,
+static void beat_lpar_hpte_invalidate(unsigned long slot, unsigned long vpn,
int psize, int ssize, int local)
{
unsigned long want_v;
@@ -282,7 +283,7 @@ static void beat_lpar_hpte_invalidate(unsigned long slot,
unsigned long va,
DBG_LOW(" inval : slot=%lx, va=%016lx, psize: %d, local: %d\n",
slot, va, psize, local);
- want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M);
+ want_v = hpte_encode_v(vpn, psize, MMU_SEGSIZE_256M);
raw_spin_lock_irqsave(&beat_htab_lock, flags);
dummy1 = beat_lpar_hpte_getword0(slot);
@@ -311,7 +312,7 @@ void __init hpte_init_beat(void)
}
static long beat_lpar_hpte_insert_v3(unsigned long hpte_group,
- unsigned long va, unsigned long pa,
+ unsigned long vpn, unsigned long pa,
unsigned long rflags, unsigned long vflags,
int psize, int ssize)
{
@@ -322,11 +323,11 @@ static long beat_lpar_hpte_insert_v3(unsigned long
hpte_group,
return -1;
if (!(vflags & HPTE_V_BOLTED))
- DBG_LOW("hpte_insert(group=%lx, va=%016lx, pa=%016lx, "
+ DBG_LOW("hpte_insert(group=%lx, vpn=%016lx, pa=%016lx, "
"rflags=%lx, vflags=%lx, psize=%d)\n",
- hpte_group, va, pa, rflags, vflags, psize);
+ hpte_group, vpn, pa, rflags, vflags, psize);
- hpte_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M) |
+ hpte_v = hpte_encode_v(vpn, psize, MMU_SEGSIZE_256M) |
vflags | HPTE_V_VALID;
hpte_r = hpte_encode_r(pa, psize) | rflags;
@@ -364,14 +365,14 @@ static long beat_lpar_hpte_insert_v3(unsigned long
hpte_group,
*/
static long beat_lpar_hpte_updatepp_v3(unsigned long slot,
unsigned long newpp,
- unsigned long va,
+ unsigned long vpn,
int psize, int ssize, int local)
{
unsigned long lpar_rc;
unsigned long want_v;
unsigned long pss;
- want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M);
+ want_v = hpte_encode_v(vpn, psize, MMU_SEGSIZE_256M);
pss = (psize == MMU_PAGE_4K) ? -1UL : mmu_psize_defs[psize].penc;
DBG_LOW(" update: "
@@ -392,16 +393,16 @@ static long beat_lpar_hpte_updatepp_v3(unsigned long slot,
return 0;
}
-static void beat_lpar_hpte_invalidate_v3(unsigned long slot, unsigned long va,
+static void beat_lpar_hpte_invalidate_v3(unsigned long slot, unsigned long vpn,
int psize, int ssize, int local)
{
unsigned long want_v;
unsigned long lpar_rc;
unsigned long pss;
- DBG_LOW(" inval : slot=%lx, va=%016lx, psize: %d, local: %d\n",
- slot, va, psize, local);
- want_v = hpte_encode_v(va, psize, MMU_SEGSIZE_256M);
+ DBG_LOW(" inval : slot=%lx, vpn=%016lx, psize: %d, local: %d\n",
+ slot, vpn, psize, local);
+ want_v = hpte_encode_v(vpn, psize, MMU_SEGSIZE_256M);
pss = (psize == MMU_PAGE_4K) ? -1UL : mmu_psize_defs[psize].penc;
lpar_rc = beat_invalidate_htab_entry3(0, slot, want_v, pss);
diff --git a/arch/powerpc/platforms/ps3/htab.c
b/arch/powerpc/platforms/ps3/htab.c
index 3124cf7..d00d7b0 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -43,7 +43,7 @@ enum ps3_lpar_vas_id {
static DEFINE_SPINLOCK(ps3_htab_lock);
-static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va,
+static long ps3_hpte_insert(unsigned long hpte_group, unsigned long vpn,
unsigned long pa, unsigned long rflags, unsigned long vflags,
int psize, int ssize)
{
@@ -61,7 +61,7 @@ static long ps3_hpte_insert(unsigned long hpte_group,
unsigned long va,
*/
vflags &= ~HPTE_V_SECONDARY;
- hpte_v = hpte_encode_v(va, psize, ssize) | vflags | HPTE_V_VALID;
+ hpte_v = hpte_encode_v(vpn, psize, ssize) | vflags | HPTE_V_VALID;
hpte_r = hpte_encode_r(ps3_mm_phys_to_lpar(pa), psize) | rflags;
spin_lock_irqsave(&ps3_htab_lock, flags);
@@ -75,8 +75,8 @@ static long ps3_hpte_insert(unsigned long hpte_group,
unsigned long va,
if (result) {
/* all entries bolted !*/
- pr_info("%s:result=%d va=%lx pa=%lx ix=%lx v=%llx r=%llx\n",
- __func__, result, va, pa, hpte_group, hpte_v, hpte_r);
+ pr_info("%s:result=%d vpn=%lx pa=%lx ix=%lx v=%llx r=%llx\n",
+ __func__, result, vpn, pa, hpte_group, hpte_v, hpte_r);
BUG();
}
@@ -107,7 +107,7 @@ static long ps3_hpte_remove(unsigned long hpte_group)
}
static long ps3_hpte_updatepp(unsigned long slot, unsigned long newpp,
- unsigned long va, int psize, int ssize, int local)
+ unsigned long vpn, int psize, int ssize, int local)
{
int result;
u64 hpte_v, want_v, hpte_rs;
@@ -115,7 +115,7 @@ static long ps3_hpte_updatepp(unsigned long slot, unsigned
long newpp,
unsigned long flags;
long ret;
- want_v = hpte_encode_v(va, psize, ssize);
+ want_v = hpte_encode_v(vpn, psize, ssize);
spin_lock_irqsave(&ps3_htab_lock, flags);
@@ -125,8 +125,8 @@ static long ps3_hpte_updatepp(unsigned long slot, unsigned
long newpp,
&hpte_rs);
if (result) {
- pr_info("%s: res=%d read va=%lx slot=%lx psize=%d\n",
- __func__, result, va, slot, psize);
+ pr_info("%s: res=%d read vpn=%lx slot=%lx psize=%d\n",
+ __func__, result, vpn, slot, psize);
BUG();
}
@@ -159,7 +159,7 @@ static void ps3_hpte_updateboltedpp(unsigned long newpp,
unsigned long ea,
panic("ps3_hpte_updateboltedpp() not implemented");
}
-static void ps3_hpte_invalidate(unsigned long slot, unsigned long va,
+static void ps3_hpte_invalidate(unsigned long slot, unsigned long vpn,
int psize, int ssize, int local)
{
unsigned long flags;
@@ -170,8 +170,8 @@ static void ps3_hpte_invalidate(unsigned long slot,
unsigned long va,
result = lv1_write_htab_entry(PS3_LPAR_VAS_ID_CURRENT, slot, 0, 0);
if (result) {
- pr_info("%s: res=%d va=%lx slot=%lx psize=%d\n",
- __func__, result, va, slot, psize);
+ pr_info("%s: res=%d vpn=%lx slot=%lx psize=%d\n",
+ __func__, result, vpn, slot, psize);
BUG();
}
diff --git a/arch/powerpc/platforms/pseries/lpar.c
b/arch/powerpc/platforms/pseries/lpar.c
index 2127529..8308b25 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -108,9 +108,9 @@ void vpa_init(int cpu)
}
static long pSeries_lpar_hpte_insert(unsigned long hpte_group,
- unsigned long va, unsigned long pa,
- unsigned long rflags, unsigned long vflags,
- int psize, int ssize)
+ unsigned long vpn, unsigned long pa,
+ unsigned long rflags, unsigned long vflags,
+ int psize, int ssize)
{
unsigned long lpar_rc;
unsigned long flags;
@@ -118,11 +118,11 @@ static long pSeries_lpar_hpte_insert(unsigned long
hpte_group,
unsigned long hpte_v, hpte_r;
if (!(vflags & HPTE_V_BOLTED))
- pr_devel("hpte_insert(group=%lx, va=%016lx, pa=%016lx, "
- "rflags=%lx, vflags=%lx, psize=%d)\n",
- hpte_group, va, pa, rflags, vflags, psize);
+ pr_devel("hpte_insert(group=%lx, vpn=%016lx, "
+ "pa=%016lx, rflags=%lx, vflags=%lx, psize=%d)\n",
+ hpte_group, vpn, pa, rflags, vflags, psize);
- hpte_v = hpte_encode_v(va, psize, ssize) | vflags | HPTE_V_VALID;
+ hpte_v = hpte_encode_v(vpn, psize, ssize) | vflags | HPTE_V_VALID;
hpte_r = hpte_encode_r(pa, psize) | rflags;
if (!(vflags & HPTE_V_BOLTED))
@@ -234,14 +234,14 @@ static void pSeries_lpar_hptab_clear(void)
*/
static long pSeries_lpar_hpte_updatepp(unsigned long slot,
unsigned long newpp,
- unsigned long va,
+ unsigned long vpn,
int psize, int ssize, int local)
{
unsigned long lpar_rc;
unsigned long flags = (newpp & 7) | H_AVPN;
unsigned long want_v;
- want_v = hpte_encode_avpn(va, psize, ssize);
+ want_v = hpte_encode_avpn(vpn, psize, ssize);
pr_devel(" update: avpnv=%016lx, hash=%016lx, f=%lx, psize: %d ...",
want_v, slot, flags, psize);
@@ -279,15 +279,15 @@ static unsigned long pSeries_lpar_hpte_getword0(unsigned
long slot)
return dword0;
}
-static long pSeries_lpar_hpte_find(unsigned long va, int psize, int ssize)
+static long pSeries_lpar_hpte_find(unsigned long vpn, int psize, int ssize)
{
unsigned long hash;
unsigned long i;
long slot;
unsigned long want_v, hpte_v;
- hash = hpt_hash(va, mmu_psize_defs[psize].shift, ssize);
- want_v = hpte_encode_avpn(va, psize, ssize);
+ hash = hpt_hash(vpn, mmu_psize_defs[psize].shift, ssize);
+ want_v = hpte_encode_avpn(vpn, psize, ssize);
/* Bolted entries are always in the primary group */
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
@@ -307,12 +307,13 @@ static void pSeries_lpar_hpte_updateboltedpp(unsigned
long newpp,
unsigned long ea,
int psize, int ssize)
{
- unsigned long lpar_rc, slot, vsid, va, flags;
+ unsigned long vpn;
+ unsigned long lpar_rc, slot, vsid, flags;
vsid = get_kernel_vsid(ea, ssize);
- va = hpt_vpn(ea, vsid, ssize);
+ vpn = hpt_vpn(ea, vsid, ssize);
- slot = pSeries_lpar_hpte_find(va, psize, ssize);
+ slot = pSeries_lpar_hpte_find(vpn, psize, ssize);
BUG_ON(slot == -1);
flags = newpp & 7;
@@ -321,17 +322,17 @@ static void pSeries_lpar_hpte_updateboltedpp(unsigned
long newpp,
BUG_ON(lpar_rc != H_SUCCESS);
}
-static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long va,
+static void pSeries_lpar_hpte_invalidate(unsigned long slot, unsigned long vpn,
int psize, int ssize, int local)
{
unsigned long want_v;
unsigned long lpar_rc;
unsigned long dummy1, dummy2;
- pr_devel(" inval : slot=%lx, va=%016lx, psize: %d, local: %d\n",
- slot, va, psize, local);
+ pr_devel(" inval : slot=%lx, vpn=%016lx, psize: %d, local: %d\n",
+ slot, vpn, psize, local);
- want_v = hpte_encode_avpn(va, psize, ssize);
+ want_v = hpte_encode_avpn(vpn, psize, ssize);
lpar_rc = plpar_pte_remove(H_AVPN, slot, want_v, &dummy1, &dummy2);
if (lpar_rc == H_NOT_FOUND)
return;
@@ -342,15 +343,16 @@ static void pSeries_lpar_hpte_invalidate(unsigned long
slot, unsigned long va,
static void pSeries_lpar_hpte_removebolted(unsigned long ea,
int psize, int ssize)
{
- unsigned long slot, vsid, va;
+ unsigned long vpn;
+ unsigned long slot, vsid;
vsid = get_kernel_vsid(ea, ssize);
- va = hpt_vpn(ea, vsid, ssize);
+ vpn = hpt_vpn(ea, vsid, ssize);
- slot = pSeries_lpar_hpte_find(va, psize, ssize);
+ slot = pSeries_lpar_hpte_find(vpn, psize, ssize);
BUG_ON(slot == -1);
- pSeries_lpar_hpte_invalidate(slot, va, psize, ssize, 0);
+ pSeries_lpar_hpte_invalidate(slot, vpn, psize, ssize, 0);
}
/* Flag bits for H_BULK_REMOVE */
@@ -366,12 +368,12 @@ static void pSeries_lpar_hpte_removebolted(unsigned long
ea,
*/
static void pSeries_lpar_flush_hash_range(unsigned long number, int local)
{
+ unsigned long vpn;
unsigned long i, pix, rc;
unsigned long flags = 0;
struct ppc64_tlb_batch *batch = &__get_cpu_var(ppc64_tlb_batch);
int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
unsigned long param[9];
- unsigned long va;
unsigned long hash, index, shift, hidx, slot;
real_pte_t pte;
int psize, ssize;
@@ -383,21 +385,21 @@ static void pSeries_lpar_flush_hash_range(unsigned long
number, int local)
ssize = batch->ssize;
pix = 0;
for (i = 0; i < number; i++) {
- va = batch->vaddr[i];
+ vpn = batch->vpn[i];
pte = batch->pte[i];
- pte_iterate_hashed_subpages(pte, psize, va, index, shift) {
- hash = hpt_hash(va, shift, ssize);
+ pte_iterate_hashed_subpages(pte, psize, vpn, index, shift) {
+ hash = hpt_hash(vpn, shift, ssize);
hidx = __rpte_to_hidx(pte, index);
if (hidx & _PTEIDX_SECONDARY)
hash = ~hash;
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
slot += hidx & _PTEIDX_GROUP_IX;
if (!firmware_has_feature(FW_FEATURE_BULK_REMOVE)) {
- pSeries_lpar_hpte_invalidate(slot, va, psize,
+ pSeries_lpar_hpte_invalidate(slot, vpn, psize,
ssize, local);
} else {
param[pix] = HBR_REQUEST | HBR_AVPN | slot;
- param[pix+1] = hpte_encode_avpn(va, psize,
+ param[pix+1] = hpte_encode_avpn(vpn, psize,
ssize);
pix += 2;
if (pix == 8) {
--
1.7.10
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