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-rw-r--r--drivers/infiniband/hw/hfi1/chip.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c
index 0814291a04..78f27f7b42 100644
--- a/drivers/infiniband/hw/hfi1/chip.c
+++ b/drivers/infiniband/hw/hfi1/chip.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright(c) 2015 - 2020 Intel Corporation.
* Copyright(c) 2021 Cornelis Networks.
@@ -5334,7 +5334,7 @@ static const char * const cce_misc_names[] = {
static char *is_misc_err_name(char *buf, size_t bsize, unsigned int source)
{
if (source < ARRAY_SIZE(cce_misc_names))
- strncpy(buf, cce_misc_names[source], bsize);
+ strscpy_pad(buf, cce_misc_names[source], bsize);
else
snprintf(buf, bsize, "Reserved%u",
source + IS_GENERAL_ERR_START);
@@ -5374,7 +5374,7 @@ static const char * const various_names[] = {
static char *is_various_name(char *buf, size_t bsize, unsigned int source)
{
if (source < ARRAY_SIZE(various_names))
- strncpy(buf, various_names[source], bsize);
+ strscpy_pad(buf, various_names[source], bsize);
else
snprintf(buf, bsize, "Reserved%u", source + IS_VARIOUS_START);
return buf;
@@ -13185,15 +13185,16 @@ static void read_mod_write(struct hfi1_devdata *dd, u16 src, u64 bits,
{
u64 reg;
u16 idx = src / BITS_PER_REGISTER;
+ unsigned long flags;
- spin_lock(&dd->irq_src_lock);
+ spin_lock_irqsave(&dd->irq_src_lock, flags);
reg = read_csr(dd, CCE_INT_MASK + (8 * idx));
if (set)
reg |= bits;
else
reg &= ~bits;
write_csr(dd, CCE_INT_MASK + (8 * idx), reg);
- spin_unlock(&dd->irq_src_lock);
+ spin_unlock_irqrestore(&dd->irq_src_lock, flags);
}
/**