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-rw-r--r--arch/sparc/crypto/aes_glue.c2
-rw-r--r--arch/sparc/crypto/camellia_glue.c1
-rw-r--r--arch/sparc/crypto/des_glue.c2
-rw-r--r--arch/sparc/include/asm/atomic_64.h8
-rw-r--r--arch/sparc/include/asm/topology_64.h3
-rw-r--r--arch/sparc/include/uapi/asm/asi.h2
-rw-r--r--arch/sparc/include/uapi/asm/mman.h1
-rw-r--r--arch/sparc/kernel/iommu.c12
-rw-r--r--arch/sparc/kernel/ldc.c2
-rw-r--r--arch/sparc/kernel/pci_sun4v.c18
-rw-r--r--arch/sparc/kernel/perf_event.c32
-rw-r--r--arch/sparc/kernel/unaligned_64.c22
-rw-r--r--arch/sparc/lib/VISsave.S10
-rw-r--r--arch/sparc/mm/init_64.c70
-rw-r--r--arch/sparc/net/bpf_jit_comp.c2
15 files changed, 145 insertions, 42 deletions
diff --git a/arch/sparc/crypto/aes_glue.c b/arch/sparc/crypto/aes_glue.c
index 2e48eb8813ff..c90930de76ba 100644
--- a/arch/sparc/crypto/aes_glue.c
+++ b/arch/sparc/crypto/aes_glue.c
@@ -433,6 +433,7 @@ static struct crypto_alg algs[] = { {
.blkcipher = {
.min_keysize = AES_MIN_KEY_SIZE,
.max_keysize = AES_MAX_KEY_SIZE,
+ .ivsize = AES_BLOCK_SIZE,
.setkey = aes_set_key,
.encrypt = cbc_encrypt,
.decrypt = cbc_decrypt,
@@ -452,6 +453,7 @@ static struct crypto_alg algs[] = { {
.blkcipher = {
.min_keysize = AES_MIN_KEY_SIZE,
.max_keysize = AES_MAX_KEY_SIZE,
+ .ivsize = AES_BLOCK_SIZE,
.setkey = aes_set_key,
.encrypt = ctr_crypt,
.decrypt = ctr_crypt,
diff --git a/arch/sparc/crypto/camellia_glue.c b/arch/sparc/crypto/camellia_glue.c
index 6bf2479a12fb..561a84d93cf6 100644
--- a/arch/sparc/crypto/camellia_glue.c
+++ b/arch/sparc/crypto/camellia_glue.c
@@ -274,6 +274,7 @@ static struct crypto_alg algs[] = { {
.blkcipher = {
.min_keysize = CAMELLIA_MIN_KEY_SIZE,
.max_keysize = CAMELLIA_MAX_KEY_SIZE,
+ .ivsize = CAMELLIA_BLOCK_SIZE,
.setkey = camellia_set_key,
.encrypt = cbc_encrypt,
.decrypt = cbc_decrypt,
diff --git a/arch/sparc/crypto/des_glue.c b/arch/sparc/crypto/des_glue.c
index dd6a34fa6e19..61af794aa2d3 100644
--- a/arch/sparc/crypto/des_glue.c
+++ b/arch/sparc/crypto/des_glue.c
@@ -429,6 +429,7 @@ static struct crypto_alg algs[] = { {
.blkcipher = {
.min_keysize = DES_KEY_SIZE,
.max_keysize = DES_KEY_SIZE,
+ .ivsize = DES_BLOCK_SIZE,
.setkey = des_set_key,
.encrypt = cbc_encrypt,
.decrypt = cbc_decrypt,
@@ -485,6 +486,7 @@ static struct crypto_alg algs[] = { {
.blkcipher = {
.min_keysize = DES3_EDE_KEY_SIZE,
.max_keysize = DES3_EDE_KEY_SIZE,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
.setkey = des3_ede_set_key,
.encrypt = cbc3_encrypt,
.decrypt = cbc3_decrypt,
diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
index 917084ace49d..f2fbf9e16faf 100644
--- a/arch/sparc/include/asm/atomic_64.h
+++ b/arch/sparc/include/asm/atomic_64.h
@@ -14,11 +14,11 @@
#define ATOMIC_INIT(i) { (i) }
#define ATOMIC64_INIT(i) { (i) }
-#define atomic_read(v) ACCESS_ONCE((v)->counter)
-#define atomic64_read(v) ACCESS_ONCE((v)->counter)
+#define atomic_read(v) READ_ONCE((v)->counter)
+#define atomic64_read(v) READ_ONCE((v)->counter)
-#define atomic_set(v, i) (((v)->counter) = i)
-#define atomic64_set(v, i) (((v)->counter) = i)
+#define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i))
+#define atomic64_set(v, i) WRITE_ONCE(((v)->counter), (i))
#define ATOMIC_OP(op) \
void atomic_##op(int, atomic_t *); \
diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h
index 01d17046225a..bec481aaca16 100644
--- a/arch/sparc/include/asm/topology_64.h
+++ b/arch/sparc/include/asm/topology_64.h
@@ -31,6 +31,9 @@ static inline int pcibus_to_node(struct pci_bus *pbus)
cpu_all_mask : \
cpumask_of_node(pcibus_to_node(bus)))
+int __node_distance(int, int);
+#define node_distance(a, b) __node_distance(a, b)
+
#else /* CONFIG_NUMA */
#include <asm-generic/topology.h>
diff --git a/arch/sparc/include/uapi/asm/asi.h b/arch/sparc/include/uapi/asm/asi.h
index aace6f313716..7ad7203deaec 100644
--- a/arch/sparc/include/uapi/asm/asi.h
+++ b/arch/sparc/include/uapi/asm/asi.h
@@ -279,7 +279,7 @@
* Most-Recently-Used, primary,
* implicit
*/
-#define ASI_ST_BLKINIT_MRU_S 0xf2 /* (NG4) init-store, twin load,
+#define ASI_ST_BLKINIT_MRU_S 0xf3 /* (NG4) init-store, twin load,
* Most-Recently-Used, secondary,
* implicit
*/
diff --git a/arch/sparc/include/uapi/asm/mman.h b/arch/sparc/include/uapi/asm/mman.h
index 0b14df33cffa..9765896ecb2c 100644
--- a/arch/sparc/include/uapi/asm/mman.h
+++ b/arch/sparc/include/uapi/asm/mman.h
@@ -17,6 +17,7 @@
#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
#define MCL_FUTURE 0x4000 /* lock all additions to address space */
+#define MCL_ONFAULT 0x8000 /* lock all pages that are faulted in */
#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
#define MAP_NONBLOCK 0x10000 /* do not block on IO */
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 5320689c06e9..37686828c3d9 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -161,7 +161,7 @@ static inline iopte_t *alloc_npages(struct device *dev,
entry = iommu_tbl_range_alloc(dev, &iommu->tbl, npages, NULL,
(unsigned long)(-1), 0);
- if (unlikely(entry == DMA_ERROR_CODE))
+ if (unlikely(entry == IOMMU_ERROR_CODE))
return NULL;
return iommu->page_table + entry;
@@ -253,7 +253,7 @@ static void dma_4u_free_coherent(struct device *dev, size_t size,
npages = IO_PAGE_ALIGN(size) >> IO_PAGE_SHIFT;
iommu = dev->archdata.iommu;
- iommu_tbl_range_free(&iommu->tbl, dvma, npages, DMA_ERROR_CODE);
+ iommu_tbl_range_free(&iommu->tbl, dvma, npages, IOMMU_ERROR_CODE);
order = get_order(size);
if (order < 10)
@@ -426,7 +426,7 @@ static void dma_4u_unmap_page(struct device *dev, dma_addr_t bus_addr,
iommu_free_ctx(iommu, ctx);
spin_unlock_irqrestore(&iommu->lock, flags);
- iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, DMA_ERROR_CODE);
+ iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, IOMMU_ERROR_CODE);
}
static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
@@ -492,7 +492,7 @@ static int dma_4u_map_sg(struct device *dev, struct scatterlist *sglist,
&handle, (unsigned long)(-1), 0);
/* Handle failure */
- if (unlikely(entry == DMA_ERROR_CODE)) {
+ if (unlikely(entry == IOMMU_ERROR_CODE)) {
if (printk_ratelimit())
printk(KERN_INFO "iommu_alloc failed, iommu %p paddr %lx"
" npages %lx\n", iommu, paddr, npages);
@@ -571,7 +571,7 @@ iommu_map_failed:
iopte_make_dummy(iommu, base + j);
iommu_tbl_range_free(&iommu->tbl, vaddr, npages,
- DMA_ERROR_CODE);
+ IOMMU_ERROR_CODE);
s->dma_address = DMA_ERROR_CODE;
s->dma_length = 0;
@@ -648,7 +648,7 @@ static void dma_4u_unmap_sg(struct device *dev, struct scatterlist *sglist,
iopte_make_dummy(iommu, base + i);
iommu_tbl_range_free(&iommu->tbl, dma_handle, npages,
- DMA_ERROR_CODE);
+ IOMMU_ERROR_CODE);
sg = sg_next(sg);
}
diff --git a/arch/sparc/kernel/ldc.c b/arch/sparc/kernel/ldc.c
index 1ae5eb1bb045..59d503866431 100644
--- a/arch/sparc/kernel/ldc.c
+++ b/arch/sparc/kernel/ldc.c
@@ -1953,7 +1953,7 @@ static struct ldc_mtable_entry *alloc_npages(struct ldc_iommu *iommu,
entry = iommu_tbl_range_alloc(NULL, &iommu->iommu_map_table,
npages, NULL, (unsigned long)-1, 0);
- if (unlikely(entry < 0))
+ if (unlikely(entry == IOMMU_ERROR_CODE))
return NULL;
return iommu->page_table + entry;
diff --git a/arch/sparc/kernel/pci_sun4v.c b/arch/sparc/kernel/pci_sun4v.c
index d2fe57dad433..836e8cef47e2 100644
--- a/arch/sparc/kernel/pci_sun4v.c
+++ b/arch/sparc/kernel/pci_sun4v.c
@@ -159,7 +159,7 @@ static void *dma_4v_alloc_coherent(struct device *dev, size_t size,
entry = iommu_tbl_range_alloc(dev, &iommu->tbl, npages, NULL,
(unsigned long)(-1), 0);
- if (unlikely(entry == DMA_ERROR_CODE))
+ if (unlikely(entry == IOMMU_ERROR_CODE))
goto range_alloc_fail;
*dma_addrp = (iommu->tbl.table_map_base + (entry << IO_PAGE_SHIFT));
@@ -187,7 +187,7 @@ static void *dma_4v_alloc_coherent(struct device *dev, size_t size,
return ret;
iommu_map_fail:
- iommu_tbl_range_free(&iommu->tbl, *dma_addrp, npages, DMA_ERROR_CODE);
+ iommu_tbl_range_free(&iommu->tbl, *dma_addrp, npages, IOMMU_ERROR_CODE);
range_alloc_fail:
free_pages(first_page, order);
@@ -226,7 +226,7 @@ static void dma_4v_free_coherent(struct device *dev, size_t size, void *cpu,
devhandle = pbm->devhandle;
entry = ((dvma - iommu->tbl.table_map_base) >> IO_PAGE_SHIFT);
dma_4v_iommu_demap(&devhandle, entry, npages);
- iommu_tbl_range_free(&iommu->tbl, dvma, npages, DMA_ERROR_CODE);
+ iommu_tbl_range_free(&iommu->tbl, dvma, npages, IOMMU_ERROR_CODE);
order = get_order(size);
if (order < 10)
free_pages((unsigned long)cpu, order);
@@ -256,7 +256,7 @@ static dma_addr_t dma_4v_map_page(struct device *dev, struct page *page,
entry = iommu_tbl_range_alloc(dev, &iommu->tbl, npages, NULL,
(unsigned long)(-1), 0);
- if (unlikely(entry == DMA_ERROR_CODE))
+ if (unlikely(entry == IOMMU_ERROR_CODE))
goto bad;
bus_addr = (iommu->tbl.table_map_base + (entry << IO_PAGE_SHIFT));
@@ -288,7 +288,7 @@ bad:
return DMA_ERROR_CODE;
iommu_map_fail:
- iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, DMA_ERROR_CODE);
+ iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, IOMMU_ERROR_CODE);
return DMA_ERROR_CODE;
}
@@ -317,7 +317,7 @@ static void dma_4v_unmap_page(struct device *dev, dma_addr_t bus_addr,
bus_addr &= IO_PAGE_MASK;
entry = (bus_addr - iommu->tbl.table_map_base) >> IO_PAGE_SHIFT;
dma_4v_iommu_demap(&devhandle, entry, npages);
- iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, DMA_ERROR_CODE);
+ iommu_tbl_range_free(&iommu->tbl, bus_addr, npages, IOMMU_ERROR_CODE);
}
static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist,
@@ -376,7 +376,7 @@ static int dma_4v_map_sg(struct device *dev, struct scatterlist *sglist,
&handle, (unsigned long)(-1), 0);
/* Handle failure */
- if (unlikely(entry == DMA_ERROR_CODE)) {
+ if (unlikely(entry == IOMMU_ERROR_CODE)) {
if (printk_ratelimit())
printk(KERN_INFO "iommu_alloc failed, iommu %p paddr %lx"
" npages %lx\n", iommu, paddr, npages);
@@ -451,7 +451,7 @@ iommu_map_failed:
npages = iommu_num_pages(s->dma_address, s->dma_length,
IO_PAGE_SIZE);
iommu_tbl_range_free(&iommu->tbl, vaddr, npages,
- DMA_ERROR_CODE);
+ IOMMU_ERROR_CODE);
/* XXX demap? XXX */
s->dma_address = DMA_ERROR_CODE;
s->dma_length = 0;
@@ -496,7 +496,7 @@ static void dma_4v_unmap_sg(struct device *dev, struct scatterlist *sglist,
entry = ((dma_handle - tbl->table_map_base) >> shift);
dma_4v_iommu_demap(&devhandle, entry, npages);
iommu_tbl_range_free(&iommu->tbl, dma_handle, npages,
- DMA_ERROR_CODE);
+ IOMMU_ERROR_CODE);
sg = sg_next(sg);
}
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 689db65f8529..b0da5aedb336 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -108,7 +108,7 @@ struct cpu_hw_events {
/* Enabled/disable state. */
int enabled;
- unsigned int group_flag;
+ unsigned int txn_flags;
};
static DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events) = { .enabled = 1, };
@@ -1379,7 +1379,7 @@ static int sparc_pmu_add(struct perf_event *event, int ef_flags)
* skip the schedulability test here, it will be performed
* at commit time(->commit_txn) as a whole
*/
- if (cpuc->group_flag & PERF_EVENT_TXN)
+ if (cpuc->txn_flags & PERF_PMU_TXN_ADD)
goto nocheck;
if (check_excludes(cpuc->event, n0, 1))
@@ -1494,12 +1494,17 @@ static int sparc_pmu_event_init(struct perf_event *event)
* Set the flag to make pmu::enable() not perform the
* schedulability test, it will be performed at commit time
*/
-static void sparc_pmu_start_txn(struct pmu *pmu)
+static void sparc_pmu_start_txn(struct pmu *pmu, unsigned int txn_flags)
{
struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events);
+ WARN_ON_ONCE(cpuhw->txn_flags); /* txn already in flight */
+
+ cpuhw->txn_flags = txn_flags;
+ if (txn_flags & ~PERF_PMU_TXN_ADD)
+ return;
+
perf_pmu_disable(pmu);
- cpuhw->group_flag |= PERF_EVENT_TXN;
}
/*
@@ -1510,8 +1515,15 @@ static void sparc_pmu_start_txn(struct pmu *pmu)
static void sparc_pmu_cancel_txn(struct pmu *pmu)
{
struct cpu_hw_events *cpuhw = this_cpu_ptr(&cpu_hw_events);
+ unsigned int txn_flags;
+
+ WARN_ON_ONCE(!cpuhw->txn_flags); /* no txn in flight */
+
+ txn_flags = cpuhw->txn_flags;
+ cpuhw->txn_flags = 0;
+ if (txn_flags & ~PERF_PMU_TXN_ADD)
+ return;
- cpuhw->group_flag &= ~PERF_EVENT_TXN;
perf_pmu_enable(pmu);
}
@@ -1528,14 +1540,20 @@ static int sparc_pmu_commit_txn(struct pmu *pmu)
if (!sparc_pmu)
return -EINVAL;
- cpuc = this_cpu_ptr(&cpu_hw_events);
+ WARN_ON_ONCE(!cpuc->txn_flags); /* no txn in flight */
+
+ if (cpuc->txn_flags & ~PERF_PMU_TXN_ADD) {
+ cpuc->txn_flags = 0;
+ return 0;
+ }
+
n = cpuc->n_events;
if (check_excludes(cpuc->event, 0, n))
return -EINVAL;
if (sparc_check_constraints(cpuc->event, cpuc->events, n))
return -EAGAIN;
- cpuc->group_flag &= ~PERF_EVENT_TXN;
+ cpuc->txn_flags = 0;
perf_pmu_enable(pmu);
return 0;
}
diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
index 62098a89bbbf..d89e97b374cf 100644
--- a/arch/sparc/kernel/unaligned_64.c
+++ b/arch/sparc/kernel/unaligned_64.c
@@ -436,24 +436,26 @@ extern void sun4v_data_access_exception(struct pt_regs *regs,
int handle_ldf_stq(u32 insn, struct pt_regs *regs)
{
unsigned long addr = compute_effective_address(regs, insn, 0);
- int freg = ((insn >> 25) & 0x1e) | ((insn >> 20) & 0x20);
+ int freg;
struct fpustate *f = FPUSTATE;
int asi = decode_asi(insn, regs);
- int flag = (freg < 32) ? FPRS_DL : FPRS_DU;
+ int flag;
perf_sw_event(PERF_COUNT_SW_EMULATION_FAULTS, 1, regs, 0);
save_and_clear_fpu();
current_thread_info()->xfsr[0] &= ~0x1c000;
- if (freg & 3) {
- current_thread_info()->xfsr[0] |= (6 << 14) /* invalid_fp_register */;
- do_fpother(regs);
- return 0;
- }
if (insn & 0x200000) {
/* STQ */
u64 first = 0, second = 0;
+ freg = ((insn >> 25) & 0x1e) | ((insn >> 20) & 0x20);
+ flag = (freg < 32) ? FPRS_DL : FPRS_DU;
+ if (freg & 3) {
+ current_thread_info()->xfsr[0] |= (6 << 14) /* invalid_fp_register */;
+ do_fpother(regs);
+ return 0;
+ }
if (current_thread_info()->fpsaved[0] & flag) {
first = *(u64 *)&f->regs[freg];
second = *(u64 *)&f->regs[freg+2];
@@ -513,6 +515,12 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs)
case 0x100000: size = 4; break;
default: size = 2; break;
}
+ if (size == 1)
+ freg = (insn >> 25) & 0x1f;
+ else
+ freg = ((insn >> 25) & 0x1e) | ((insn >> 20) & 0x20);
+ flag = (freg < 32) ? FPRS_DL : FPRS_DU;
+
for (i = 0; i < size; i++)
data[i] = 0;
diff --git a/arch/sparc/lib/VISsave.S b/arch/sparc/lib/VISsave.S
index a063d84336d6..62c2647bd5ce 100644
--- a/arch/sparc/lib/VISsave.S
+++ b/arch/sparc/lib/VISsave.S
@@ -6,24 +6,23 @@
* Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
*/
+#include <linux/linkage.h>
+
#include <asm/asi.h>
#include <asm/page.h>
#include <asm/ptrace.h>
#include <asm/visasm.h>
#include <asm/thread_info.h>
- .text
- .globl VISenter, VISenterhalf
-
/* On entry: %o5=current FPRS value, %g7 is callers address */
/* May clobber %o5, %g1, %g2, %g3, %g7, %icc, %xcc */
/* Nothing special need be done here to handle pre-emption, this
* FPU save/restore mechanism is already preemption safe.
*/
-
+ .text
.align 32
-VISenter:
+ENTRY(VISenter)
ldub [%g6 + TI_FPDEPTH], %g1
brnz,a,pn %g1, 1f
cmp %g1, 1
@@ -79,3 +78,4 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3
.align 32
80: jmpl %g7 + %g0, %g0
nop
+ENDPROC(VISenter)
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index 4ac88b757514..3025bd57f7ab 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -93,6 +93,8 @@ static unsigned long cpu_pgsz_mask;
static struct linux_prom64_registers pavail[MAX_BANKS];
static int pavail_ents;
+u64 numa_latency[MAX_NUMNODES][MAX_NUMNODES];
+
static int cmp_p64(const void *a, const void *b)
{
const struct linux_prom64_registers *x = a, *y = b;
@@ -1157,6 +1159,48 @@ static struct mdesc_mlgroup * __init find_mlgroup(u64 node)
return NULL;
}
+int __node_distance(int from, int to)
+{
+ if ((from >= MAX_NUMNODES) || (to >= MAX_NUMNODES)) {
+ pr_warn("Returning default NUMA distance value for %d->%d\n",
+ from, to);
+ return (from == to) ? LOCAL_DISTANCE : REMOTE_DISTANCE;
+ }
+ return numa_latency[from][to];
+}
+
+static int find_best_numa_node_for_mlgroup(struct mdesc_mlgroup *grp)
+{
+ int i;
+
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ struct node_mem_mask *n = &node_masks[i];
+
+ if ((grp->mask == n->mask) && (grp->match == n->val))
+ break;
+ }
+ return i;
+}
+
+static void find_numa_latencies_for_group(struct mdesc_handle *md, u64 grp,
+ int index)
+{
+ u64 arc;
+
+ mdesc_for_each_arc(arc, md, grp, MDESC_ARC_TYPE_FWD) {
+ int tnode;
+ u64 target = mdesc_arc_target(md, arc);
+ struct mdesc_mlgroup *m = find_mlgroup(target);
+
+ if (!m)
+ continue;
+ tnode = find_best_numa_node_for_mlgroup(m);
+ if (tnode == MAX_NUMNODES)
+ continue;
+ numa_latency[index][tnode] = m->latency;
+ }
+}
+
static int __init numa_attach_mlgroup(struct mdesc_handle *md, u64 grp,
int index)
{
@@ -1220,9 +1264,16 @@ static int __init numa_parse_mdesc_group(struct mdesc_handle *md, u64 grp,
static int __init numa_parse_mdesc(void)
{
struct mdesc_handle *md = mdesc_grab();
- int i, err, count;
+ int i, j, err, count;
u64 node;
+ /* Some sane defaults for numa latency values */
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ for (j = 0; j < MAX_NUMNODES; j++)
+ numa_latency[i][j] = (i == j) ?
+ LOCAL_DISTANCE : REMOTE_DISTANCE;
+ }
+
node = mdesc_node_by_name(md, MDESC_NODE_NULL, "latency-groups");
if (node == MDESC_NODE_NULL) {
mdesc_release(md);
@@ -1245,6 +1296,23 @@ static int __init numa_parse_mdesc(void)
count++;
}
+ count = 0;
+ mdesc_for_each_node_by_name(md, node, "group") {
+ find_numa_latencies_for_group(md, node, count);
+ count++;
+ }
+
+ /* Normalize numa latency matrix according to ACPI SLIT spec. */
+ for (i = 0; i < MAX_NUMNODES; i++) {
+ u64 self_latency = numa_latency[i][i];
+
+ for (j = 0; j < MAX_NUMNODES; j++) {
+ numa_latency[i][j] =
+ (numa_latency[i][j] * LOCAL_DISTANCE) /
+ self_latency;
+ }
+ }
+
add_node_ranges();
for (i = 0; i < num_node_masks; i++) {
diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c
index f8b9f71b9a2b..22564f5f2364 100644
--- a/arch/sparc/net/bpf_jit_comp.c
+++ b/arch/sparc/net/bpf_jit_comp.c
@@ -812,7 +812,7 @@ cond_branch: f_offset = addrs[i + filter[i].jf];
if (image) {
bpf_flush_icache(image, image + proglen);
fp->bpf_func = (void *)image;
- fp->jited = true;
+ fp->jited = 1;
}
out:
kfree(addrs);
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-05-09 13:37:18 +0200