updates

6 files changed, 91 insertions, 49 deletions

diff --git a/0001-driver-core-add-printk-debugging.patch b/0001-driver-core-add-printk-debugging.patch
new file mode 100644
index 00000000000000..1d5af6d396fa1a
--- /dev/null
+++ b/0001-driver-core-add-printk-debugging.patch
@@ -0,0 +1,86 @@
+From 1c7672d60f8deea4f2310b44a9641f505882a0da Mon Sep 17 00:00:00 2001
+From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Date: Tue, 16 May 2023 16:11:57 +0200
+Subject: [PATCH] driver core: add printk debugging
+
+Helps when trying to find leaks
+---
+ drivers/base/bus.c          |    2 ++
+ drivers/base/class.c        |    3 +++
+ drivers/base/core.c         |    3 +++
+ drivers/usb/core/endpoint.c |    1 +
+ 4 files changed, 9 insertions(+)
+
+--- a/drivers/base/bus.c
++++ b/drivers/base/bus.c
+@@ -208,6 +208,7 @@ static void bus_release(struct kobject *
+ 	struct subsys_private *priv = to_subsys_private(kobj);
+ 
+ 	lockdep_unregister_key(&priv->lock_key);
++	pr_debug("bus: '%s': %s\n", kobject_name(kobj), __func__);
+ 	kfree(priv);
+ }
+ 
+@@ -1191,6 +1192,7 @@ EXPORT_SYMBOL_GPL(subsys_interface_unreg
+ 
+ static void system_root_device_release(struct device *dev)
+ {
++	pr_debug("device: '%s': %s\n", dev_name(dev), __func__);
+ 	kfree(dev);
+ }
+ 
+--- a/drivers/base/class.c
++++ b/drivers/base/class.c
+@@ -8,6 +8,8 @@
+  * Copyright (c) 2003-2004 IBM Corp.
+  */
+ 
++#define DEBUG
++
+ #include <linux/device/class.h>
+ #include <linux/device.h>
+ #include <linux/module.h>
+@@ -575,6 +577,7 @@ EXPORT_SYMBOL_GPL(class_compat_register)
+  */
+ void class_compat_unregister(struct class_compat *cls)
+ {
++	pr_debug("class_compat: '%s': %s\n", kobject_name(cls->kobj), __func__);
+ 	kobject_put(cls->kobj);
+ 	kfree(cls);
+ }
+--- a/drivers/base/core.c
++++ b/drivers/base/core.c
+@@ -3851,6 +3851,7 @@ EXPORT_SYMBOL_GPL(device_del);
+ void device_unregister(struct device *dev)
+ {
+ 	pr_debug("device: '%s': %s\n", dev_name(dev), __func__);
++	printk(KERN_ERR "GKH: device: '%s': %s\n", dev_name(dev), __func__);
+ 	device_del(dev);
+ 	put_device(dev);
+ }
+@@ -4275,6 +4276,7 @@ EXPORT_SYMBOL_GPL(root_device_unregister
+ static void device_create_release(struct device *dev)
+ {
+ 	pr_debug("device: '%s': %s\n", dev_name(dev), __func__);
++	printk(KERN_ERR "GKH: device: '%s': %s\n", dev_name(dev), __func__);
+ 	kfree(dev);
+ }
+ 
+@@ -4409,6 +4411,7 @@ void device_destroy(const struct class *
+ 
+ 	dev = class_find_device_by_devt(class, devt);
+ 	if (dev) {
++		printk(KERN_ERR "GKH: device: '%s': %s\n", dev_name(dev), __func__);
+ 		put_device(dev);
+ 		device_unregister(dev);
+ 	}
+--- a/drivers/usb/core/endpoint.c
++++ b/drivers/usb/core/endpoint.c
+@@ -138,6 +138,7 @@ static void ep_device_release(struct dev
+ {
+ 	struct ep_device *ep_dev = to_ep_device(dev);
+ 
++	printk(KERN_ERR "GKH: device: '%s': %s\n", dev_name(dev), __func__);
+ 	kfree(ep_dev);
+ }
+ 
diff --git a/0001-readfile-implement-readfile-syscall.patch b/0001-readfile-implement-readfile-syscall.patch
index 2a9ab13b86f32e..46e1692154a8cd 100644
--- a/0001-readfile-implement-readfile-syscall.patch
+++ b/0001-readfile-implement-readfile-syscall.patch
@@ -20,7 +20,7 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 
 --- a/fs/open.c
 +++ b/fs/open.c
-@@ -1572,3 +1572,53 @@ int stream_open(struct inode *inode, str
+@@ -1658,3 +1658,53 @@ int stream_open(struct inode *inode, str
  }
  
  EXPORT_SYMBOL(stream_open);
diff --git a/0001-vsmp-driver.patch b/0001-vsmp-driver.patch
index 9194070356ce92..0e7fcb5acc64e8 100644
--- a/0001-vsmp-driver.patch
+++ b/0001-vsmp-driver.patch
@@ -28,7 +28,7 @@ first cut to cleanup
 +Description:    Shows the full version of the vSMP hypervisor
 --- a/MAINTAINERS
 +++ b/MAINTAINERS
-@@ -22634,6 +22634,12 @@ F:	lib/test_printf.c
+@@ -23125,6 +23125,12 @@ F:	lib/test_printf.c
  F:	lib/test_scanf.c
  F:	lib/vsprintf.c
  
diff --git a/documentation-embargoed-hardware-issues.rst-clean-out-empty-and-unused-entries.patch b/documentation-embargoed-hardware-issues.rst-clean-out-empty-and-unused-entries.patch
deleted file mode 100644
index 75851fe943d3ce..00000000000000
--- a/documentation-embargoed-hardware-issues.rst-clean-out-empty-and-unused-entries.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From foo@baz Fri Jun 16 10:09:56 AM CEST 2023
-Date: Fri, 16 Jun 2023 10:09:56 +0200
-To: Greg KH <gregkh@linuxfoundation.org>
-From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-Subject: [PATCH] Documentation: embargoed-hardware-issues.rst: clean out empty and unused entries
-
-There are a few empty entries in the company/project list, which
-confuses people as to why they are there, so remove them entirely, and
-also remove an entry that doesn't wish to participate in this process.
-
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- Documentation/process/embargoed-hardware-issues.rst |    4 ----
- 1 file changed, 4 deletions(-)
-
---- a/Documentation/process/embargoed-hardware-issues.rst
-+++ b/Documentation/process/embargoed-hardware-issues.rst
-@@ -244,7 +244,6 @@ disclosure of a particular issue, unless
- an involved disclosed party. The current ambassadors list:
- 
-   ============= ========================================================
--  AMD		Tom Lendacky <thomas.lendacky@amd.com>
-   Ampere	Darren Hart <darren@os.amperecomputing.com>
-   ARM		Catalin Marinas <catalin.marinas@arm.com>
-   IBM Power	Anton Blanchard <anton@linux.ibm.com>
-@@ -254,7 +253,6 @@ an involved disclosed party. The current
-   Samsung	Javier González <javier.gonz@samsung.com>
- 
-   Microsoft	James Morris <jamorris@linux.microsoft.com>
--  VMware
-   Xen		Andrew Cooper <andrew.cooper3@citrix.com>
- 
-   Canonical	John Johansen <john.johansen@canonical.com>
-@@ -263,10 +261,8 @@ an involved disclosed party. The current
-   Red Hat	Josh Poimboeuf <jpoimboe@redhat.com>
-   SUSE		Jiri Kosina <jkosina@suse.cz>
- 
--  Amazon
-   Google	Kees Cook <keescook@chromium.org>
- 
--  GCC
-   LLVM		Nick Desaulniers <ndesaulniers@google.com>
-   ============= ========================================================
- 
diff --git a/pmu_attr_visible.patch b/pmu_attr_visible.patch
index f5af16a1b22c59..a728d1983b70f4 100644
--- a/pmu_attr_visible.patch
+++ b/pmu_attr_visible.patch
@@ -4,7 +4,7 @@
 
 --- a/kernel/events/core.c
 +++ b/kernel/events/core.c
-@@ -11351,9 +11351,32 @@ static DEVICE_ATTR_RW(perf_event_mux_int
+@@ -11352,9 +11352,32 @@ static DEVICE_ATTR_RW(perf_event_mux_int
  static struct attribute *pmu_dev_attrs[] = {
  	&dev_attr_type.attr,
  	&dev_attr_perf_event_mux_interval_ms.attr,
@@ -38,7 +38,7 @@
  
  static int pmu_bus_running;
  static struct bus_type pmu_bus = {
-@@ -11389,18 +11412,11 @@ static int pmu_dev_alloc(struct pmu *pmu
+@@ -11391,18 +11414,11 @@ static int pmu_dev_alloc(struct pmu *pmu
  	if (ret)
  		goto free_dev;
  
diff --git a/series b/series
index 81b604e97fa7e3..4a2f6ff9a259a3 100644
--- a/series
+++ b/series
@@ -1,6 +1,6 @@
 #
+0001-driver-core-add-printk-debugging.patch
 pmu_attr_visible.patch
-documentation-embargoed-hardware-issues.rst-clean-out-empty-and-unused-entries.patch
 usb.patch
 0001-vsmp-driver.patch
 0001-driver-core-aux-test-code.patch