From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/drivers/infiniband/hw/hfi1/firmware.c | 22 ++++++----------------
1 files changed, 6 insertions(+), 16 deletions(-)
diff --git a/kernel/drivers/infiniband/hw/hfi1/firmware.c b/kernel/drivers/infiniband/hw/hfi1/firmware.c
index c090807..f3e64c8 100644
--- a/kernel/drivers/infiniband/hw/hfi1/firmware.c
+++ b/kernel/drivers/infiniband/hw/hfi1/firmware.c
@@ -1786,6 +1786,7 @@
if (!dd->platform_config.data) {
dd_dev_err(dd, "%s: Missing config file\n", __func__);
+ ret = -EINVAL;
goto bail;
}
ptr = (u32 *)dd->platform_config.data;
@@ -1794,6 +1795,7 @@
ptr++;
if (magic_num != PLATFORM_CONFIG_MAGIC_NUM) {
dd_dev_err(dd, "%s: Bad config file\n", __func__);
+ ret = -EINVAL;
goto bail;
}
@@ -1817,6 +1819,7 @@
if (file_length > dd->platform_config.size) {
dd_dev_info(dd, "%s:File claims to be larger than read size\n",
__func__);
+ ret = -EINVAL;
goto bail;
} else if (file_length < dd->platform_config.size) {
dd_dev_info(dd,
@@ -1837,6 +1840,7 @@
dd_dev_err(dd, "%s: Failed validation at offset %ld\n",
__func__, (ptr - (u32 *)
dd->platform_config.data));
+ ret = -EINVAL;
goto bail;
}
@@ -1868,11 +1872,8 @@
2;
break;
case PLATFORM_CONFIG_RX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_TX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_QSFP_ATTEN_TABLE:
- /* fall through */
case PLATFORM_CONFIG_VARIABLE_SETTINGS_TABLE:
pcfgcache->config_tables[table_type].num_table =
table_length_dwords;
@@ -1883,6 +1884,7 @@
__func__, table_type,
(ptr - (u32 *)
dd->platform_config.data));
+ ret = -EINVAL;
goto bail; /* We don't trust this file now */
}
pcfgcache->config_tables[table_type].table = ptr;
@@ -1890,15 +1892,10 @@
/* metadata table */
switch (table_type) {
case PLATFORM_CONFIG_SYSTEM_TABLE:
- /* fall through */
case PLATFORM_CONFIG_PORT_TABLE:
- /* fall through */
case PLATFORM_CONFIG_RX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_TX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_QSFP_ATTEN_TABLE:
- /* fall through */
case PLATFORM_CONFIG_VARIABLE_SETTINGS_TABLE:
break;
default:
@@ -1907,6 +1904,7 @@
__func__, table_type,
(ptr -
(u32 *)dd->platform_config.data));
+ ret = -EINVAL;
goto bail; /* We don't trust this file now */
}
pcfgcache->config_tables[table_type].table_metadata =
@@ -2028,15 +2026,10 @@
switch (table) {
case PLATFORM_CONFIG_SYSTEM_TABLE:
- /* fall through */
case PLATFORM_CONFIG_PORT_TABLE:
- /* fall through */
case PLATFORM_CONFIG_RX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_TX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_QSFP_ATTEN_TABLE:
- /* fall through */
case PLATFORM_CONFIG_VARIABLE_SETTINGS_TABLE:
if (field && field < platform_config_table_limits[table])
src_ptr =
@@ -2139,11 +2132,8 @@
pcfgcache->config_tables[table_type].table;
break;
case PLATFORM_CONFIG_RX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_TX_PRESET_TABLE:
- /* fall through */
case PLATFORM_CONFIG_QSFP_ATTEN_TABLE:
- /* fall through */
case PLATFORM_CONFIG_VARIABLE_SETTINGS_TABLE:
src_ptr = pcfgcache->config_tables[table_type].table;
--
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