---------------------------
-What: remove EXPORT_SYMBOL(panic_timeout)
-When: April 2006
-Files: kernel/panic.c
-Why: No modular usage in the kernel.
-Who: Adrian Bunk <bunk@stusta.de>
-
----------------------------
-
What: remove EXPORT_SYMBOL(insert_resource)
When: April 2006
Files: kernel/resource.c
---------------------------
-What: EXPORT_SYMBOL(lookup_hash)
-When: January 2006
-Why: Too low-level interface. Use lookup_one_len or lookup_create instead.
+What: remove EXPORT_SYMBOL(kernel_thread)
+When: August 2006
+Files: arch/*/kernel/*_ksyms.c
+Why: kernel_thread is a low-level implementation detail. Drivers should
+ use the <linux/kthread.h> API instead which shields them from
+ implementation details and provides a higherlevel interface that
+ prevents bugs and code duplication
Who: Christoph Hellwig <hch@lst.de>
---------------------------
---------------------------
-What: Legacy /proc/pci interface (PCI_LEGACY_PROC)
-When: March 2006
-Why: deprecated since 2.5.53 in favor of lspci(8)
-Who: Adrian Bunk <bunk@stusta.de>
-
----------------------------
-
What: pci_module_init(driver)
When: January 2007
Why: Is replaced by pci_register_driver(pci_driver).
---------------------------
+What: Usage of invalid timevals in setitimer
+When: March 2007
+Why: POSIX requires to validate timevals in the setitimer call. This
+ was never done by Linux. The invalid (e.g. negative timevals) were
+ silently converted to more or less random timeouts and intervals.
+ Until the removal a per boot limited number of warnings is printed
+ and the timevals are sanitized.
+
+Who: Thomas Gleixner <tglx@linutronix.de>
+
+---------------------------
+
What: I2C interface of the it87 driver
When: January 2007
Why: The ISA interface is faster and should be always available. The I2C
---------------------------
+What: remove EXPORT_SYMBOL(tasklist_lock)
+When: August 2006
+Files: kernel/fork.c
+Why: tasklist_lock protects the kernel internal task list. Modules have
+ no business looking at it, and all instances in drivers have been due
+ to use of too-lowlevel APIs. Having this symbol exported prevents
+ moving to more scalable locking schemes for the task list.
+Who: Christoph Hellwig <hch@lst.de>
+
+---------------------------
+
What: mount/umount uevents
When: February 2007
Why: These events are not correct, and do not properly let userspace know
users have complained indicating there is no more need for these
boards. This should really be considered a last call.
Who: Ralf Baechle <ralf@linux-mips.org>
+
+---------------------------
+
+What: USB driver API moves to EXPORT_SYMBOL_GPL
+When: Febuary 2008
+Files: include/linux/usb.h, drivers/usb/core/driver.c
+Why: The USB subsystem has changed a lot over time, and it has been
+ possible to create userspace USB drivers using usbfs/libusb/gadgetfs
+ that operate as fast as the USB bus allows. Because of this, the USB
+ subsystem will not be allowing closed source kernel drivers to
+ register with it, after this grace period is over. If anyone needs
+ any help in converting their closed source drivers over to use the
+ userspace filesystems, please contact the
+ linux-usb-devel@lists.sourceforge.net mailing list, and the developers
+ there will be glad to help you out.
+Who: Greg Kroah-Hartman <gregkh@suse.de>
+
+---------------------------
+
+What: find_trylock_page
+When: January 2007
+Why: The interface no longer has any callers left in the kernel. It
+ is an odd interface (compared with other find_*_page functions), in
+ that it does not take a refcount to the page, only the page lock.
+ It should be replaced with find_get_page or find_lock_page if possible.
+ This feature removal can be reevaluated if users of the interface
+ cannot cleanly use something else.
+Who: Nick Piggin <npiggin@suse.de>
+
+---------------------------
git.samba.org / sfrench / cifs-2.6.git / blobdiff