From: Jim Cromie <jim.cromie@gmail.com>
To: jbaron@akamai.com, gregkh@linuxfoundation.org,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc: daniel.vetter@ffwll.ch, seanpaul@chromium.org,
robdclark@gmail.com, linux@rasmusvillemoes.dk, joe@perches.com,
Jim Cromie <jim.cromie@gmail.com>
Subject: [PATCH v6 25/57] drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
Date: Sun, 4 Sep 2022 15:41:02 -0600 [thread overview]
Message-ID: <20220904214134.408619-26-jim.cromie@gmail.com> (raw)
In-Reply-To: <20220904214134.408619-1-jim.cromie@gmail.com>
For CONFIG_DRM_USE_DYNAMIC_DEBUG=y, wrap __drm_dbg() & __drm_dev_dbg()
in one of dyndbg's Factory macros: _dynamic_func_call_no_desc().
This adds the callsite descriptor into the code, and an entry for each
into /proc/dynamic_debug/control.
#> echo class DRM_UT_ATOMIC +p > /proc/dynamic_debug/control
CONFIG_DRM_USE_DYNAMIC_DEBUG=y/n is configurable because of the .data
footprint cost of per-callsite control; 56 bytes/site * ~2k for i915,
~4k callsites for amdgpu. This is large enough that a kernel builder
might not want it.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
drivers/gpu/drm/Kconfig | 12 ++++++++++++
drivers/gpu/drm/Makefile | 2 ++
include/drm/drm_print.h | 12 ++++++++++++
3 files changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 2f52e8941074..3b75c286f14f 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -51,6 +51,18 @@ config DRM_DEBUG_MM
If in doubt, say "N".
+config DRM_USE_DYNAMIC_DEBUG
+ bool "use dynamic debug to implement drm.debug"
+ default y
+ depends on DRM
+ depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
+ depends on JUMP_LABEL
+ help
+ Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
+ Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
+ bytes per callsite, the .data costs can be substantial, and
+ are therefore configurable.
+
config DRM_KUNIT_TEST
tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
depends on DRM && KUNIT
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 25d0ba310509..0b283e46f28b 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -3,6 +3,8 @@
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
+CFLAGS-$(CONFIG_DRM_USE_DYNAMIC_DEBUG) += -DDYNAMIC_DEBUG_MODULE
+
drm-y := drm_aperture.o drm_auth.o drm_cache.o \
drm_file.o drm_gem.o drm_ioctl.o \
drm_drv.o \
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index c429c258c957..2d2cef76b5c1 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -384,8 +384,14 @@ void __drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
} \
})
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define drm_dev_dbg(dev, cat, fmt, ...) \
__drm_dev_dbg(dev, cat, fmt, ##__VA_ARGS__)
+#else
+#define drm_dev_dbg(dev, cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, __drm_dev_dbg, \
+ dev, cat, fmt, ##__VA_ARGS__)
+#endif
/**
* DRM_DEV_DEBUG() - Debug output for generic drm code
@@ -492,7 +498,13 @@ void ___drm_dbg(enum drm_debug_category category, const char *format, ...);
__printf(1, 2)
void __drm_err(const char *format, ...);
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define __drm_dbg(fmt, ...) ___drm_dbg(fmt, ##__VA_ARGS__)
+#else
+#define __drm_dbg(cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, ___drm_dbg, \
+ cat, fmt, ##__VA_ARGS__)
+#endif
/* Macros to make printk easier */
--
2.37.2
WARNING: multiple messages have this Message-ID (diff)
From: Jim Cromie <jim.cromie@gmail.com>
To: jbaron@akamai.com, gregkh@linuxfoundation.org,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc: daniel.vetter@ffwll.ch, linux@rasmusvillemoes.dk,
seanpaul@chromium.org, joe@perches.com
Subject: [PATCH v6 25/57] drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
Date: Sun, 4 Sep 2022 15:41:02 -0600 [thread overview]
Message-ID: <20220904214134.408619-26-jim.cromie@gmail.com> (raw)
In-Reply-To: <20220904214134.408619-1-jim.cromie@gmail.com>
For CONFIG_DRM_USE_DYNAMIC_DEBUG=y, wrap __drm_dbg() & __drm_dev_dbg()
in one of dyndbg's Factory macros: _dynamic_func_call_no_desc().
This adds the callsite descriptor into the code, and an entry for each
into /proc/dynamic_debug/control.
#> echo class DRM_UT_ATOMIC +p > /proc/dynamic_debug/control
CONFIG_DRM_USE_DYNAMIC_DEBUG=y/n is configurable because of the .data
footprint cost of per-callsite control; 56 bytes/site * ~2k for i915,
~4k callsites for amdgpu. This is large enough that a kernel builder
might not want it.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
drivers/gpu/drm/Kconfig | 12 ++++++++++++
drivers/gpu/drm/Makefile | 2 ++
include/drm/drm_print.h | 12 ++++++++++++
3 files changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 2f52e8941074..3b75c286f14f 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -51,6 +51,18 @@ config DRM_DEBUG_MM
If in doubt, say "N".
+config DRM_USE_DYNAMIC_DEBUG
+ bool "use dynamic debug to implement drm.debug"
+ default y
+ depends on DRM
+ depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
+ depends on JUMP_LABEL
+ help
+ Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
+ Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
+ bytes per callsite, the .data costs can be substantial, and
+ are therefore configurable.
+
config DRM_KUNIT_TEST
tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
depends on DRM && KUNIT
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 25d0ba310509..0b283e46f28b 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -3,6 +3,8 @@
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
+CFLAGS-$(CONFIG_DRM_USE_DYNAMIC_DEBUG) += -DDYNAMIC_DEBUG_MODULE
+
drm-y := drm_aperture.o drm_auth.o drm_cache.o \
drm_file.o drm_gem.o drm_ioctl.o \
drm_drv.o \
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index c429c258c957..2d2cef76b5c1 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -384,8 +384,14 @@ void __drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
} \
})
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define drm_dev_dbg(dev, cat, fmt, ...) \
__drm_dev_dbg(dev, cat, fmt, ##__VA_ARGS__)
+#else
+#define drm_dev_dbg(dev, cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, __drm_dev_dbg, \
+ dev, cat, fmt, ##__VA_ARGS__)
+#endif
/**
* DRM_DEV_DEBUG() - Debug output for generic drm code
@@ -492,7 +498,13 @@ void ___drm_dbg(enum drm_debug_category category, const char *format, ...);
__printf(1, 2)
void __drm_err(const char *format, ...);
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define __drm_dbg(fmt, ...) ___drm_dbg(fmt, ##__VA_ARGS__)
+#else
+#define __drm_dbg(cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, ___drm_dbg, \
+ cat, fmt, ##__VA_ARGS__)
+#endif
/* Macros to make printk easier */
--
2.37.2
WARNING: multiple messages have this Message-ID (diff)
From: Jim Cromie <jim.cromie@gmail.com>
To: jbaron@akamai.com, gregkh@linuxfoundation.org,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc: Jim Cromie <jim.cromie@gmail.com>,
daniel.vetter@ffwll.ch, linux@rasmusvillemoes.dk,
seanpaul@chromium.org, joe@perches.com
Subject: [Intel-gfx] [PATCH v6 25/57] drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
Date: Sun, 4 Sep 2022 15:41:02 -0600 [thread overview]
Message-ID: <20220904214134.408619-26-jim.cromie@gmail.com> (raw)
In-Reply-To: <20220904214134.408619-1-jim.cromie@gmail.com>
For CONFIG_DRM_USE_DYNAMIC_DEBUG=y, wrap __drm_dbg() & __drm_dev_dbg()
in one of dyndbg's Factory macros: _dynamic_func_call_no_desc().
This adds the callsite descriptor into the code, and an entry for each
into /proc/dynamic_debug/control.
#> echo class DRM_UT_ATOMIC +p > /proc/dynamic_debug/control
CONFIG_DRM_USE_DYNAMIC_DEBUG=y/n is configurable because of the .data
footprint cost of per-callsite control; 56 bytes/site * ~2k for i915,
~4k callsites for amdgpu. This is large enough that a kernel builder
might not want it.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
drivers/gpu/drm/Kconfig | 12 ++++++++++++
drivers/gpu/drm/Makefile | 2 ++
include/drm/drm_print.h | 12 ++++++++++++
3 files changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 2f52e8941074..3b75c286f14f 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -51,6 +51,18 @@ config DRM_DEBUG_MM
If in doubt, say "N".
+config DRM_USE_DYNAMIC_DEBUG
+ bool "use dynamic debug to implement drm.debug"
+ default y
+ depends on DRM
+ depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
+ depends on JUMP_LABEL
+ help
+ Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
+ Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
+ bytes per callsite, the .data costs can be substantial, and
+ are therefore configurable.
+
config DRM_KUNIT_TEST
tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
depends on DRM && KUNIT
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 25d0ba310509..0b283e46f28b 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -3,6 +3,8 @@
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
+CFLAGS-$(CONFIG_DRM_USE_DYNAMIC_DEBUG) += -DDYNAMIC_DEBUG_MODULE
+
drm-y := drm_aperture.o drm_auth.o drm_cache.o \
drm_file.o drm_gem.o drm_ioctl.o \
drm_drv.o \
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index c429c258c957..2d2cef76b5c1 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -384,8 +384,14 @@ void __drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
} \
})
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define drm_dev_dbg(dev, cat, fmt, ...) \
__drm_dev_dbg(dev, cat, fmt, ##__VA_ARGS__)
+#else
+#define drm_dev_dbg(dev, cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, __drm_dev_dbg, \
+ dev, cat, fmt, ##__VA_ARGS__)
+#endif
/**
* DRM_DEV_DEBUG() - Debug output for generic drm code
@@ -492,7 +498,13 @@ void ___drm_dbg(enum drm_debug_category category, const char *format, ...);
__printf(1, 2)
void __drm_err(const char *format, ...);
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define __drm_dbg(fmt, ...) ___drm_dbg(fmt, ##__VA_ARGS__)
+#else
+#define __drm_dbg(cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, ___drm_dbg, \
+ cat, fmt, ##__VA_ARGS__)
+#endif
/* Macros to make printk easier */
--
2.37.2
WARNING: multiple messages have this Message-ID (diff)
From: Jim Cromie <jim.cromie@gmail.com>
To: jbaron@akamai.com, gregkh@linuxfoundation.org,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
intel-gvt-dev@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org
Cc: Jim Cromie <jim.cromie@gmail.com>,
daniel.vetter@ffwll.ch, linux@rasmusvillemoes.dk,
robdclark@gmail.com, seanpaul@chromium.org, joe@perches.com
Subject: [PATCH v6 25/57] drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
Date: Sun, 4 Sep 2022 15:41:02 -0600 [thread overview]
Message-ID: <20220904214134.408619-26-jim.cromie@gmail.com> (raw)
In-Reply-To: <20220904214134.408619-1-jim.cromie@gmail.com>
For CONFIG_DRM_USE_DYNAMIC_DEBUG=y, wrap __drm_dbg() & __drm_dev_dbg()
in one of dyndbg's Factory macros: _dynamic_func_call_no_desc().
This adds the callsite descriptor into the code, and an entry for each
into /proc/dynamic_debug/control.
#> echo class DRM_UT_ATOMIC +p > /proc/dynamic_debug/control
CONFIG_DRM_USE_DYNAMIC_DEBUG=y/n is configurable because of the .data
footprint cost of per-callsite control; 56 bytes/site * ~2k for i915,
~4k callsites for amdgpu. This is large enough that a kernel builder
might not want it.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
drivers/gpu/drm/Kconfig | 12 ++++++++++++
drivers/gpu/drm/Makefile | 2 ++
include/drm/drm_print.h | 12 ++++++++++++
3 files changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 2f52e8941074..3b75c286f14f 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -51,6 +51,18 @@ config DRM_DEBUG_MM
If in doubt, say "N".
+config DRM_USE_DYNAMIC_DEBUG
+ bool "use dynamic debug to implement drm.debug"
+ default y
+ depends on DRM
+ depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
+ depends on JUMP_LABEL
+ help
+ Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
+ Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
+ bytes per callsite, the .data costs can be substantial, and
+ are therefore configurable.
+
config DRM_KUNIT_TEST
tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
depends on DRM && KUNIT
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 25d0ba310509..0b283e46f28b 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -3,6 +3,8 @@
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
+CFLAGS-$(CONFIG_DRM_USE_DYNAMIC_DEBUG) += -DDYNAMIC_DEBUG_MODULE
+
drm-y := drm_aperture.o drm_auth.o drm_cache.o \
drm_file.o drm_gem.o drm_ioctl.o \
drm_drv.o \
diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index c429c258c957..2d2cef76b5c1 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -384,8 +384,14 @@ void __drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
} \
})
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define drm_dev_dbg(dev, cat, fmt, ...) \
__drm_dev_dbg(dev, cat, fmt, ##__VA_ARGS__)
+#else
+#define drm_dev_dbg(dev, cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, __drm_dev_dbg, \
+ dev, cat, fmt, ##__VA_ARGS__)
+#endif
/**
* DRM_DEV_DEBUG() - Debug output for generic drm code
@@ -492,7 +498,13 @@ void ___drm_dbg(enum drm_debug_category category, const char *format, ...);
__printf(1, 2)
void __drm_err(const char *format, ...);
+#if !defined(CONFIG_DRM_USE_DYNAMIC_DEBUG)
#define __drm_dbg(fmt, ...) ___drm_dbg(fmt, ##__VA_ARGS__)
+#else
+#define __drm_dbg(cat, fmt, ...) \
+ _dynamic_func_call_no_desc(fmt, ___drm_dbg, \
+ cat, fmt, ##__VA_ARGS__)
+#endif
/* Macros to make printk easier */
--
2.37.2
next prev parent reply other threads:[~2022-09-04 21:44 UTC|newest]
Thread overview: 295+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-04 21:40 [PATCH v6 00/57] DYNDBG: opt-in class'd debug for modules, use in drm Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 01/57] dyndbg: fix static_branch manipulation Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 02/57] dyndbg: fix module.dyndbg handling Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` [PATCH v6 03/57] dyndbg: show both old and new in change-info Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 04/57] dyndbg: reverse module walk in cat control Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` [PATCH v6 05/57] dyndbg: reverse module.callsite " Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 06/57] dyndbg: use ESCAPE_SPACE for " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 07/57] dyndbg: let query-modname override actual module name Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` [PATCH v6 08/57] dyndbg: add test_dynamic_debug module Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` [PATCH v6 09/57] dyndbg: drop EXPORTed dynamic_debug_exec_queries Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 10/57] dyndbg: cleanup auto vars in dynamic_debug_init Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-07 14:10 ` Jason Baron
2022-09-07 14:10 ` [Intel-gfx] " Jason Baron
2022-09-07 14:10 ` Jason Baron
2022-09-07 14:10 ` Jason Baron
2022-09-04 21:40 ` [PATCH v6 11/57] dyndbg: gather __dyndbg[] state into struct _ddebug_info Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 12/57] dyndbg: add class_id to pr_debug callsites Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 13/57] dyndbg: add __pr_debug_cls for testing Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` [PATCH v6 14/57] dyndbg: add DECLARE_DYNDBG_CLASSMAP macro Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 15/57] kernel/module: add __dyndbg_classes section Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` [PATCH v6 16/57] dyndbg: add ddebug_attach_module_classes Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 17/57] dyndbg: validate class FOO by checking with module Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-07 18:19 ` Jason Baron
2022-09-07 18:19 ` [Intel-gfx] " Jason Baron
2022-09-07 18:19 ` Jason Baron
2022-09-07 18:19 ` Jason Baron
2022-09-09 20:44 ` jim.cromie
2022-09-09 20:44 ` jim.cromie
2022-09-09 20:44 ` [Intel-gfx] " jim.cromie
2022-09-09 20:44 ` jim.cromie
2022-09-12 20:17 ` Jason Baron
2022-09-12 20:17 ` [Intel-gfx] " Jason Baron
2022-09-12 20:17 ` Jason Baron
2022-09-12 20:17 ` Jason Baron
2022-09-12 22:08 ` jim.cromie
2022-09-12 22:08 ` [Intel-gfx] " jim.cromie
2022-09-12 22:08 ` jim.cromie
2022-09-12 22:08 ` jim.cromie
2022-09-04 21:40 ` [PATCH v6 18/57] doc-dyndbg: describe "class CLASS_NAME" query support Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 19/57] doc-dyndbg: edit dynamic-debug-howto for brevity, audience Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 20/57] dyndbg: add drm.debug style (drm/parameters/debug) bitmap support Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [PATCH v6 21/57] dyndbg: test DECLARE_DYNDBG_CLASSMAP, sysfs nodes Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-07 14:54 ` Greg KH
2022-09-07 14:54 ` Greg KH
2022-09-07 14:54 ` Greg KH
2022-09-07 14:54 ` [Intel-gfx] " Greg KH
2022-09-07 14:57 ` Greg KH
2022-09-07 14:57 ` Greg KH
2022-09-07 14:57 ` [Intel-gfx] " Greg KH
2022-09-07 14:57 ` Greg KH
2022-09-04 21:40 ` [PATCH v6 22/57] drm_print: condense enum drm_debug_category Jim Cromie
2022-09-04 21:40 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-04 21:40 ` Jim Cromie
2022-09-07 6:09 ` [Intel-gfx] " Daniel Vetter
2022-09-07 6:09 ` Daniel Vetter
2022-09-07 6:09 ` Daniel Vetter
2022-09-07 6:09 ` Daniel Vetter
2022-09-04 21:41 ` [PATCH v6 23/57] drm: POC drm on dyndbg - use in core, 2 helpers, 3 drivers Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-07 6:13 ` Daniel Vetter
2022-09-07 6:13 ` Daniel Vetter
2022-09-07 6:13 ` [Intel-gfx] " Daniel Vetter
2022-09-07 6:13 ` Daniel Vetter
2022-09-09 19:06 ` jim.cromie
2022-09-09 19:06 ` [Intel-gfx] " jim.cromie
2022-09-09 19:06 ` jim.cromie
2022-09-04 21:41 ` [PATCH v6 24/57] drm_print: interpose drm_*dbg with forwarding macros Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie [this message]
2022-09-04 21:41 ` [PATCH v6 25/57] drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 26/57] drm-print.h: include dyndbg header Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 27/57] drm-print: add drm_dbg_driver to improve namespace symmetry Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 28/57] drm_print: refine drm_debug_enabled for jump-label Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-07 6:40 ` Daniel Vetter
2022-09-07 6:40 ` Daniel Vetter
2022-09-07 6:40 ` [Intel-gfx] " Daniel Vetter
2022-09-07 6:40 ` Daniel Vetter
2022-09-09 23:42 ` jim.cromie
2022-09-09 23:42 ` [Intel-gfx] " jim.cromie
2022-09-04 21:41 ` [PATCH v6 29/57] drm_print: prefer bare printk KERN_DEBUG on generic fn Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 30/57] drm_print: add _ddebug descriptor to drm_*dbg prototypes Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` [PATCH v6 31/57] nouveau: change nvkm_debug/trace to use dev_dbg POC Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 32/57] nouveau: adapt NV_DEBUG, NV_ATOMIC to use DRM.debug Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2023-03-06 18:49 ` Timur Tabi
2023-03-06 18:49 ` [Intel-gfx] " Timur Tabi
2023-03-06 18:49 ` Timur Tabi
2023-03-07 5:10 ` jim.cromie
2023-03-07 5:10 ` [Intel-gfx] " jim.cromie
2023-03-07 5:10 ` jim.cromie
2022-09-04 21:41 ` [PATCH v6 33/57] nouveau: WIP add 2 LEVEL_NUM classmaps for CLI, SUBDEV Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` [PATCH v6 34/57] dyndbg: add _DPRINTK_FLAGS_ENABLED Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` [PATCH v6 35/57] dyndbg: add _DPRINTK_FLAGS_TRACE Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 36/57] dyndbg: add write-events-to-tracefs code Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 37/57] dyndbg: add 2 trace-events: drm_debug, drm_devdbg Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 38/57] dyndbg: add 2 more trace-events: pr_debug, dev_dbg Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 39/57] dyndbg/drm: POC add tracebits sysfs-knob Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-07 6:59 ` Daniel Vetter
2022-09-07 6:59 ` [Intel-gfx] " Daniel Vetter
2022-09-07 6:59 ` Daniel Vetter
2022-09-07 6:59 ` Daniel Vetter
2022-09-04 21:41 ` [PATCH v6 40/57] dyndbg: abstraction macros for modname,function,filename fields Jim Cromie
2022-09-04 21:41 ` [PATCH v6 40/57] dyndbg: abstraction macros for modname, function, filename fields Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 41/57] dyndbg: split repeating columns to new struct _ddebug_site Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` [PATCH v6 42/57] dyndbg: shrink lineno field by 2 bits Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 43/57] dyndbg: add _index,_map to struct _ddebug Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] [PATCH v6 43/57] dyndbg: add _index, _map " Jim Cromie
2022-09-04 21:41 ` [PATCH v6 43/57] dyndbg: add _index,_map " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 44/57] dyndbg: extend __ddebug_add_module proto to allow packing sites Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` [PATCH v6 45/57] dyndbg: de-duplicate sites Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 46/57] dyndbg: drop site-> in add-module, more needed Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` [PATCH v6 47/57] dyndbg: demote iter->site in _init Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 48/57] dyndbg: add .gnu.linkonce slot in vmlinux.lds.h KEEPs Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 49/57] dyndbg: add structs _ddebug_hdr, _ddebug_site_hdr Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 50/57] dyndbg: count unique callsites Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 51/57] dyndbg: prevent build bugs via -DNO_DYNAMIC_DEBUG_TABLE Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 52/57] dyndbg: add DEFINE_DYNAMIC_DEBUG_TABLE, use it tacitly RFC Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 53/57] dyndbg: add/use is_dyndbg_header then set _uplink Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 54/57] dyndbg: add .gnu.linkonce. & __dyndbg* sections in module.lds.h Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 55/57] dyndbg: dynamic_debug_sites_reclaim() using free_reserved_page() WAG Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 56/57] dyndbg: work ddebug_map_site Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [PATCH v6 57/57] dyndbg: fiddle with readback value on LEVEL_NAMES types Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` Jim Cromie
2022-09-04 21:41 ` [Intel-gfx] " Jim Cromie
2022-09-04 22:04 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for DYNDBG: opt-in class'd debug for modules, use in drm. (rev4) Patchwork
2022-09-04 22:04 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2022-09-04 22:22 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-09-04 23:32 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2022-09-07 15:08 ` [Intel-gfx] [PATCH v6 00/57] DYNDBG: opt-in class'd debug for modules, use in drm Greg KH
2022-09-07 15:08 ` Greg KH
2022-09-07 15:08 ` Greg KH
2022-09-07 15:08 ` Greg KH
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