[PATCH 32/55] drivers: hv: dxgkrnl: Use tracing instead of dev_dbg
From: Eric Curtin
Date: Thu Mar 19 2026 - 16:31:32 EST
From: Iouri Tarassov <iourit@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Iouri Tarassov <iourit@xxxxxxxxxxxxxxxxxxx>
[kms: forward port to 6.6 from 6.1. No code changes made.]
Signed-off-by: Kelsey Steele <kelseysteele@xxxxxxxxxxxxx>
---
drivers/hv/dxgkrnl/dxgadapter.c | 4 ++--
drivers/hv/dxgkrnl/dxgmodule.c | 5 ++++-
drivers/hv/dxgkrnl/dxgprocess.c | 6 +++---
drivers/hv/dxgkrnl/dxgvmbus.c | 4 ++--
drivers/hv/dxgkrnl/hmgr.c | 16 ++++++++--------
drivers/hv/dxgkrnl/ioctl.c | 8 ++++----
drivers/hv/dxgkrnl/misc.c | 4 ++--
7 files changed, 25 insertions(+), 22 deletions(-)
diff --git a/drivers/hv/dxgkrnl/dxgadapter.c b/drivers/hv/dxgkrnl/dxgadapter.c
index 236febbc6fca..3d8bec295b87 100644
--- a/drivers/hv/dxgkrnl/dxgadapter.c
+++ b/drivers/hv/dxgkrnl/dxgadapter.c
@@ -18,8 +18,8 @@
#include "dxgkrnl.h"
-#undef pr_fmt
-#define pr_fmt(fmt) "dxgk: " fmt
+#undef dev_fmt
+#define dev_fmt(fmt) "dxgk: " fmt
int dxgadapter_set_vmbus(struct dxgadapter *adapter, struct hv_device *hdev)
{
diff --git a/drivers/hv/dxgkrnl/dxgmodule.c b/drivers/hv/dxgkrnl/dxgmodule.c
index af51fcd35697..08feae97e845 100644
--- a/drivers/hv/dxgkrnl/dxgmodule.c
+++ b/drivers/hv/dxgkrnl/dxgmodule.c
@@ -24,6 +24,9 @@
#undef pr_fmt
#define pr_fmt(fmt) "dxgk: " fmt
+#undef dev_fmt
+#define dev_fmt(fmt) "dxgk: " fmt
+
/*
* Interface from dxgglobal
*/
@@ -442,7 +445,7 @@ const struct file_operations dxgk_fops = {
#define DXGK_VMBUS_HOSTCAPS_OFFSET (DXGK_VMBUS_VGPU_LUID_OFFSET + \
sizeof(struct winluid))
-/* The guest writes its capavilities to this adderss */
+/* The guest writes its capabilities to this address */
#define DXGK_VMBUS_GUESTCAPS_OFFSET (DXGK_VMBUS_VERSION_OFFSET + \
sizeof(u32))
diff --git a/drivers/hv/dxgkrnl/dxgprocess.c b/drivers/hv/dxgkrnl/dxgprocess.c
index 5de3f8ccb448..afef196c0588 100644
--- a/drivers/hv/dxgkrnl/dxgprocess.c
+++ b/drivers/hv/dxgkrnl/dxgprocess.c
@@ -13,8 +13,8 @@
#include "dxgkrnl.h"
-#undef pr_fmt
-#define pr_fmt(fmt) "dxgk: " fmt
+#undef dev_fmt
+#define dev_fmt(fmt) "dxgk: " fmt
/*
* Creates a new dxgprocess object
@@ -248,7 +248,7 @@ struct dxgadapter *dxgprocess_adapter_by_handle(struct dxgprocess *process,
HMGRENTRY_TYPE_DXGADAPTER,
handle);
if (adapter == NULL)
- DXG_ERR("adapter_by_handle failed %x", handle.v);
+ DXG_TRACE("adapter_by_handle failed %x", handle.v);
else if (kref_get_unless_zero(&adapter->adapter_kref) == 0) {
DXG_ERR("failed to acquire adapter reference");
adapter = NULL;
diff --git a/drivers/hv/dxgkrnl/dxgvmbus.c b/drivers/hv/dxgkrnl/dxgvmbus.c
index 913ea3cabb31..d53d4254be63 100644
--- a/drivers/hv/dxgkrnl/dxgvmbus.c
+++ b/drivers/hv/dxgkrnl/dxgvmbus.c
@@ -22,8 +22,8 @@
#include "dxgkrnl.h"
#include "dxgvmbus.h"
-#undef pr_fmt
-#define pr_fmt(fmt) "dxgk: " fmt
+#undef dev_fmt
+#define dev_fmt(fmt) "dxgk: " fmt
#define RING_BUFSIZE (256 * 1024)
diff --git a/drivers/hv/dxgkrnl/hmgr.c b/drivers/hv/dxgkrnl/hmgr.c
index 526b50f46d96..24101d0091ab 100644
--- a/drivers/hv/dxgkrnl/hmgr.c
+++ b/drivers/hv/dxgkrnl/hmgr.c
@@ -19,8 +19,8 @@
#include "dxgkrnl.h"
#include "hmgr.h"
-#undef pr_fmt
-#define pr_fmt(fmt) "dxgk: " fmt
+#undef dev_fmt
+#define dev_fmt(fmt) "dxgk: " fmt
const struct d3dkmthandle zerohandle;
@@ -90,29 +90,29 @@ static bool is_handle_valid(struct hmgrtable *table, struct d3dkmthandle h,
struct hmgrentry *entry;
if (index >= table->table_size) {
- DXG_ERR("Invalid index %x %d", h.v, index);
+ DXG_TRACE("Invalid index %x %d", h.v, index);
return false;
}
entry = &table->entry_table[index];
if (unique != entry->unique) {
- DXG_ERR("Invalid unique %x %d %d %d %p",
+ DXG_TRACE("Invalid unique %x %d %d %d %p",
h.v, unique, entry->unique, index, entry->object);
return false;
}
if (entry->destroyed && !ignore_destroyed) {
- DXG_ERR("Invalid destroyed value");
+ DXG_TRACE("Invalid destroyed value");
return false;
}
if (entry->type == HMGRENTRY_TYPE_FREE) {
- DXG_ERR("Entry is freed %x %d", h.v, index);
+ DXG_TRACE("Entry is freed %x %d", h.v, index);
return false;
}
if (t != HMGRENTRY_TYPE_FREE && t != entry->type) {
- DXG_ERR("type mismatch %x %d %d", h.v, t, entry->type);
+ DXG_TRACE("type mismatch %x %d %d", h.v, t, entry->type);
return false;
}
@@ -500,7 +500,7 @@ void *hmgrtable_get_object_by_type(struct hmgrtable *table,
struct d3dkmthandle h)
{
if (!is_handle_valid(table, h, false, type)) {
- DXG_ERR("Invalid handle %x", h.v);
+ DXG_TRACE("Invalid handle %x", h.v);
return NULL;
}
return table->entry_table[get_index(h)].object;
diff --git a/drivers/hv/dxgkrnl/ioctl.c b/drivers/hv/dxgkrnl/ioctl.c
index 6c26aafb0619..4db23cd55b24 100644
--- a/drivers/hv/dxgkrnl/ioctl.c
+++ b/drivers/hv/dxgkrnl/ioctl.c
@@ -21,8 +21,8 @@
#include "dxgvmbus.h"
#include "dxgsyncfile.h"
-#undef pr_fmt
-#define pr_fmt(fmt) "dxgk: " fmt
+#undef dev_fmt
+#define dev_fmt(fmt) "dxgk: " fmt
struct ioctl_desc {
int (*ioctl_callback)(struct dxgprocess *p, void __user *arg);
@@ -556,7 +556,7 @@ dxgkio_enum_adapters3(struct dxgprocess *process, void *__user inargs)
cleanup:
- DXG_TRACE("ioctl: %s %d", errorstr(ret), ret);
+ DXG_TRACE("ioctl:%s %d", errorstr(ret), ret);
return ret;
}
@@ -5242,7 +5242,7 @@ static int dxgk_ioctl(struct file *f, unsigned int p1, unsigned long p2)
int status;
struct dxgprocess *process;
- if (code < 1 || code >= ARRAY_SIZE(ioctls)) {
+ if (code < 1 || code >= ARRAY_SIZE(ioctls)) {
DXG_ERR("bad ioctl %x %x %x %x",
code, _IOC_TYPE(p1), _IOC_SIZE(p1), _IOC_DIR(p1));
return -ENOTTY;
diff --git a/drivers/hv/dxgkrnl/misc.c b/drivers/hv/dxgkrnl/misc.c
index 4a1309d80ee5..4bf6fe80d22a 100644
--- a/drivers/hv/dxgkrnl/misc.c
+++ b/drivers/hv/dxgkrnl/misc.c
@@ -18,8 +18,8 @@
#include "dxgkrnl.h"
#include "misc.h"
-#undef pr_fmt
-#define pr_fmt(fmt) "dxgk: " fmt
+#undef dev_fmt
+#define dev_fmt(fmt) "dxgk: " fmt
u16 *wcsncpy(u16 *dest, const u16 *src, size_t n)
{