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-rw-r--r--drivers/acpi/apei/apei-base.c44
-rw-r--r--drivers/acpi/apei/einj.c4
-rw-r--r--drivers/acpi/apei/erst-dbg.c5
-rw-r--r--drivers/acpi/apei/ghes.c46
-rw-r--r--drivers/acpi/apei/hest.c14
5 files changed, 62 insertions, 51 deletions
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c
index 131c35ee9ed3..e358d0046494 100644
--- a/drivers/acpi/apei/apei-base.c
+++ b/drivers/acpi/apei/apei-base.c
@@ -170,9 +170,9 @@ rewind:
if (ip == ctx->ip) {
if (entry->instruction >= ctx->instructions ||
!ctx->ins_table[entry->instruction].run) {
- pr_warning(FW_WARN APEI_PFX
- "Invalid action table, unknown instruction type: %d\n",
- entry->instruction);
+ pr_warn(FW_WARN APEI_PFX
+ "Invalid action table, unknown instruction type: %d\n",
+ entry->instruction);
return -EINVAL;
}
run = ctx->ins_table[entry->instruction].run;
@@ -211,9 +211,9 @@ static int apei_exec_for_each_entry(struct apei_exec_context *ctx,
if (end)
*end = i;
if (ins >= ctx->instructions || !ins_table[ins].run) {
- pr_warning(FW_WARN APEI_PFX
- "Invalid action table, unknown instruction type: %d\n",
- ins);
+ pr_warn(FW_WARN APEI_PFX
+ "Invalid action table, unknown instruction type: %d\n",
+ ins);
return -EINVAL;
}
rc = func(ctx, entry, data);
@@ -579,18 +579,18 @@ static int apei_check_gar(struct acpi_generic_address *reg, u64 *paddr,
space_id = reg->space_id;
*paddr = get_unaligned(&reg->address);
if (!*paddr) {
- pr_warning(FW_BUG APEI_PFX
- "Invalid physical address in GAR [0x%llx/%u/%u/%u/%u]\n",
- *paddr, bit_width, bit_offset, access_size_code,
- space_id);
+ pr_warn(FW_BUG APEI_PFX
+ "Invalid physical address in GAR [0x%llx/%u/%u/%u/%u]\n",
+ *paddr, bit_width, bit_offset, access_size_code,
+ space_id);
return -EINVAL;
}
if (access_size_code < 1 || access_size_code > 4) {
- pr_warning(FW_BUG APEI_PFX
- "Invalid access size code in GAR [0x%llx/%u/%u/%u/%u]\n",
- *paddr, bit_width, bit_offset, access_size_code,
- space_id);
+ pr_warn(FW_BUG APEI_PFX
+ "Invalid access size code in GAR [0x%llx/%u/%u/%u/%u]\n",
+ *paddr, bit_width, bit_offset, access_size_code,
+ space_id);
return -EINVAL;
}
*access_bit_width = 1UL << (access_size_code + 2);
@@ -604,19 +604,19 @@ static int apei_check_gar(struct acpi_generic_address *reg, u64 *paddr,
*access_bit_width = 64;
if ((bit_width + bit_offset) > *access_bit_width) {
- pr_warning(FW_BUG APEI_PFX
- "Invalid bit width + offset in GAR [0x%llx/%u/%u/%u/%u]\n",
- *paddr, bit_width, bit_offset, access_size_code,
- space_id);
+ pr_warn(FW_BUG APEI_PFX
+ "Invalid bit width + offset in GAR [0x%llx/%u/%u/%u/%u]\n",
+ *paddr, bit_width, bit_offset, access_size_code,
+ space_id);
return -EINVAL;
}
if (space_id != ACPI_ADR_SPACE_SYSTEM_MEMORY &&
space_id != ACPI_ADR_SPACE_SYSTEM_IO) {
- pr_warning(FW_BUG APEI_PFX
- "Invalid address space type in GAR [0x%llx/%u/%u/%u/%u]\n",
- *paddr, bit_width, bit_offset, access_size_code,
- space_id);
+ pr_warn(FW_BUG APEI_PFX
+ "Invalid address space type in GAR [0x%llx/%u/%u/%u/%u]\n",
+ *paddr, bit_width, bit_offset, access_size_code,
+ space_id);
return -EINVAL;
}
diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
index e430cf4caec2..086373f8ccb1 100644
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -172,7 +172,7 @@ static int einj_get_available_error_type(u32 *type)
static int einj_timedout(u64 *t)
{
if ((s64)*t < SPIN_UNIT) {
- pr_warning(FW_WARN "Firmware does not respond in time\n");
+ pr_warn(FW_WARN "Firmware does not respond in time\n");
return 1;
}
*t -= SPIN_UNIT;
@@ -312,7 +312,7 @@ static int __einj_error_trigger(u64 trigger_paddr, u32 type,
}
rc = einj_check_trigger_header(trigger_tab);
if (rc) {
- pr_warning(FW_BUG "Invalid trigger error action table.\n");
+ pr_warn(FW_BUG "Invalid trigger error action table.\n");
goto out_rel_header;
}
diff --git a/drivers/acpi/apei/erst-dbg.c b/drivers/acpi/apei/erst-dbg.c
index d0f3a46716e9..c740f0faad39 100644
--- a/drivers/acpi/apei/erst-dbg.c
+++ b/drivers/acpi/apei/erst-dbg.c
@@ -118,9 +118,8 @@ retry:
if (rc < 0)
goto out;
if (len > ERST_DBG_RECORD_LEN_MAX) {
- pr_warning(ERST_DBG_PFX
- "Record (ID: 0x%llx) length is too long: %zd\n",
- id, len);
+ pr_warn(ERST_DBG_PFX
+ "Record (ID: 0x%llx) length is too long: %zd\n", id, len);
rc = -EIO;
goto out;
}
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index a66e00fe31fe..103acbbfcf9a 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -153,6 +153,7 @@ static void ghes_unmap(void __iomem *vaddr, enum fixed_addresses fixmap_idx)
int ghes_estatus_pool_init(int num_ghes)
{
unsigned long addr, len;
+ int rc;
ghes_estatus_pool = gen_pool_create(GHES_ESTATUS_POOL_MIN_ALLOC_ORDER, -1);
if (!ghes_estatus_pool)
@@ -164,7 +165,7 @@ int ghes_estatus_pool_init(int num_ghes)
ghes_estatus_pool_size_request = PAGE_ALIGN(len);
addr = (unsigned long)vmalloc(PAGE_ALIGN(len));
if (!addr)
- return -ENOMEM;
+ goto err_pool_alloc;
/*
* New allocation must be visible in all pgd before it can be found by
@@ -172,7 +173,19 @@ int ghes_estatus_pool_init(int num_ghes)
*/
vmalloc_sync_all();
- return gen_pool_add(ghes_estatus_pool, addr, PAGE_ALIGN(len), -1);
+ rc = gen_pool_add(ghes_estatus_pool, addr, PAGE_ALIGN(len), -1);
+ if (rc)
+ goto err_pool_add;
+
+ return 0;
+
+err_pool_add:
+ vfree((void *)addr);
+
+err_pool_alloc:
+ gen_pool_destroy(ghes_estatus_pool);
+
+ return -ENOMEM;
}
static int map_gen_v2(struct ghes *ghes)
@@ -222,10 +235,10 @@ static struct ghes *ghes_new(struct acpi_hest_generic *generic)
goto err_unmap_read_ack_addr;
error_block_length = generic->error_block_length;
if (error_block_length > GHES_ESTATUS_MAX_SIZE) {
- pr_warning(FW_WARN GHES_PFX
- "Error status block length is too long: %u for "
- "generic hardware error source: %d.\n",
- error_block_length, generic->header.source_id);
+ pr_warn(FW_WARN GHES_PFX
+ "Error status block length is too long: %u for "
+ "generic hardware error source: %d.\n",
+ error_block_length, generic->header.source_id);
error_block_length = GHES_ESTATUS_MAX_SIZE;
}
ghes->estatus = kmalloc(error_block_length, GFP_KERNEL);
@@ -483,7 +496,7 @@ static void ghes_do_proc(struct ghes *ghes,
int sev, sec_sev;
struct acpi_hest_generic_data *gdata;
guid_t *sec_type;
- guid_t *fru_id = &NULL_UUID_LE;
+ const guid_t *fru_id = &guid_null;
char *fru_text = "";
sev = ghes_severity(estatus->error_severity);
@@ -735,8 +748,8 @@ static void ghes_add_timer(struct ghes *ghes)
unsigned long expire;
if (!g->notify.poll_interval) {
- pr_warning(FW_WARN GHES_PFX "Poll interval is 0 for generic hardware error source: %d, disabled.\n",
- g->header.source_id);
+ pr_warn(FW_WARN GHES_PFX "Poll interval is 0 for generic hardware error source: %d, disabled.\n",
+ g->header.source_id);
return;
}
expire = jiffies + msecs_to_jiffies(g->notify.poll_interval);
@@ -1142,21 +1155,20 @@ static int ghes_probe(struct platform_device *ghes_dev)
}
break;
case ACPI_HEST_NOTIFY_LOCAL:
- pr_warning(GHES_PFX "Generic hardware error source: %d notified via local interrupt is not supported!\n",
- generic->header.source_id);
+ pr_warn(GHES_PFX "Generic hardware error source: %d notified via local interrupt is not supported!\n",
+ generic->header.source_id);
goto err;
default:
- pr_warning(FW_WARN GHES_PFX "Unknown notification type: %u for generic hardware error source: %d\n",
- generic->notify.type, generic->header.source_id);
+ pr_warn(FW_WARN GHES_PFX "Unknown notification type: %u for generic hardware error source: %d\n",
+ generic->notify.type, generic->header.source_id);
goto err;
}
rc = -EIO;
if (generic->error_block_length <
sizeof(struct acpi_hest_generic_status)) {
- pr_warning(FW_BUG GHES_PFX "Invalid error block length: %u for generic hardware error source: %d\n",
- generic->error_block_length,
- generic->header.source_id);
+ pr_warn(FW_BUG GHES_PFX "Invalid error block length: %u for generic hardware error source: %d\n",
+ generic->error_block_length, generic->header.source_id);
goto err;
}
ghes = ghes_new(generic);
@@ -1168,7 +1180,7 @@ static int ghes_probe(struct platform_device *ghes_dev)
switch (generic->notify.type) {
case ACPI_HEST_NOTIFY_POLLED:
- timer_setup(&ghes->timer, ghes_poll_func, TIMER_DEFERRABLE);
+ timer_setup(&ghes->timer, ghes_poll_func, 0);
ghes_add_timer(ghes);
break;
case ACPI_HEST_NOTIFY_EXTERNAL:
diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c
index 267bdbf6a7bf..822402480f7d 100644
--- a/drivers/acpi/apei/hest.c
+++ b/drivers/acpi/apei/hest.c
@@ -92,15 +92,15 @@ int apei_hest_parse(apei_hest_func_t func, void *data)
for (i = 0; i < hest_tab->error_source_count; i++) {
len = hest_esrc_len(hest_hdr);
if (!len) {
- pr_warning(FW_WARN HEST_PFX
- "Unknown or unused hardware error source "
- "type: %d for hardware error source: %d.\n",
- hest_hdr->type, hest_hdr->source_id);
+ pr_warn(FW_WARN HEST_PFX
+ "Unknown or unused hardware error source "
+ "type: %d for hardware error source: %d.\n",
+ hest_hdr->type, hest_hdr->source_id);
return -EINVAL;
}
if ((void *)hest_hdr + len >
(void *)hest_tab + hest_tab->header.length) {
- pr_warning(FW_BUG HEST_PFX
+ pr_warn(FW_BUG HEST_PFX
"Table contents overflow for hardware error source: %d.\n",
hest_hdr->source_id);
return -EINVAL;
@@ -164,8 +164,8 @@ static int __init hest_parse_ghes(struct acpi_hest_header *hest_hdr, void *data)
ghes_dev = ghes_arr->ghes_devs[i];
hdr = *(struct acpi_hest_header **)ghes_dev->dev.platform_data;
if (hdr->source_id == hest_hdr->source_id) {
- pr_warning(FW_WARN HEST_PFX "Duplicated hardware error source ID: %d.\n",
- hdr->source_id);
+ pr_warn(FW_WARN HEST_PFX "Duplicated hardware error source ID: %d.\n",
+ hdr->source_id);
return -EIO;
}
}
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