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  1. 02 2月, 2008 1 次提交
    • G
      USB: mark USB drivers as being GPL only · 782e70c6
      由 Greg Kroah-Hartman 提交于 
      Over two years ago, the Linux USB developers stated that they believed
there was no way to create a USB kernel driver that was not under the
GPL.  This patch moves the USB apis to enforce that decision.

There are no known closed source USB drivers in the wild, so this patch
should cause no problems.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
      782e70c6
  3. 29 1月, 2008 8 次提交
  5. 28 1月, 2008 4 次提交
  7. 26 1月, 2008 1 次提交
  9. 15 11月, 2007 1 次提交
  11. 22 10月, 2007 2 次提交
  13. 19 10月, 2007 2 次提交
  15. 17 10月, 2007 1 次提交
    • A
      Deprecate a.out ELF interpreters · 8e9073ed
      由 Andi Kleen 提交于 
      The Linux ELF loader is quite complicated and messy code (that could
probably need a rewrite, but that's a different chapter).  One particular
messy part in it is the support for non ELF a.out ld.sos.  This was
originally added to make transition from a.out to ELF easier because an
a.out ELF ld.so could be still build using an older a.out toolkit.  But by
now that should be fully obsolete and removing it would clean up
binfmt_elf.c up a bit.

I propose to deprecate this support and remove for 2.6.25.

Drawback is that someone still runs their system with a.out ld.so
they would need to update the ld.so when updating to a new kernel.

This patch just adds an entry to the deprecation file and a printk
warning users.

[akpm@linux-foundation.org: better warning message]
Signed-off-by: NAndi Kleen <ak@suse.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      8e9073ed
  17. 13 10月, 2007 1 次提交
  19. 11 10月, 2007 2 次提交
  21. 16 9月, 2007 1 次提交
  23. 24 8月, 2007 1 次提交
    • L
      ACPI: Schedule /proc/acpi/event for removal · 14e04fb3
      由 Len Brown 提交于 
      Schedule /proc/acpi/event for removal in 6 months.

Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event()
to make sure there is no confusion that it is for /proc/acpi/event only.

Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event.
There is no functional change if CONFIG_ACPI_PROC_EVENT=y
Signed-off-by: NLen Brown <len.brown@intel.com>
      14e04fb3
  25. 27 7月, 2007 1 次提交
  27. 22 7月, 2007 2 次提交
  29. 20 7月, 2007 4 次提交
    • J
      i2c: Delete the i2c-isa pseudo bus driver · e24b8cb4
      由 Jean Delvare 提交于 
      There are no users of i2c-isa left, so we can finally get rid of it.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
      e24b8cb4
    • A
      update checkpatch.pl to version 0.08 · f0a594c1
      由 Andy Whitcroft 提交于 
      This version brings a number of new checks, and a number of bug
fixes.  Of note:

  - warnings for multiple assignments per line
  - warnings for multiple declarations per line
  - checks for single statement blocks with braces

This patch includes an update for feature-removal-schedule.txt to
better target checks.

Andy Whitcroft (12):
      Version: 0.08
      only apply printk checks where there is a string literal
      allow suppression of errors for when no patch is found
      warn about multiple assignments
      warn on declaration of multiple variables
      check for kfree() with needless null check
      check for single statement braced blocks
      check for aggregate initialisation on the next line
      handle the => operator
      check for spaces between function name and open parenthesis
      move to explicit Check: entries in feature-removal-schedule.txt
      handle pointer attributes
Signed-off-by: NAndy Whitcroft <apw@shadowen.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      f0a594c1
    • N
      mm: fault feedback #1 · d0217ac0
      由 Nick Piggin 提交于 
      Change ->fault prototype.  We now return an int, which contains
VM_FAULT_xxx code in the low byte, and FAULT_RET_xxx code in the next byte.
 FAULT_RET_ code tells the VM whether a page was found, whether it has been
locked, and potentially other things.  This is not quite the way he wanted
it yet, but that's changed in the next patch (which requires changes to
arch code).

This means we no longer set VM_CAN_INVALIDATE in the vma in order to say
that a page is locked which requires filemap_nopage to go away (because we
can no longer remain backward compatible without that flag), but we were
going to do that anyway.

struct fault_data is renamed to struct vm_fault as Linus asked. address
is now a void __user * that we should firmly encourage drivers not to use
without really good reason.

The page is now returned via a page pointer in the vm_fault struct.
Signed-off-by: NNick Piggin <npiggin@suse.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      d0217ac0
    • N
      mm: merge populate and nopage into fault (fixes nonlinear) · 54cb8821
      由 Nick Piggin 提交于 
      Nonlinear mappings are (AFAIKS) simply a virtual memory concept that encodes
the virtual address -> file offset differently from linear mappings.

->populate is a layering violation because the filesystem/pagecache code
should need to know anything about the virtual memory mapping.  The hitch here
is that the ->nopage handler didn't pass down enough information (ie.  pgoff).
 But it is more logical to pass pgoff rather than have the ->nopage function
calculate it itself anyway (because that's a similar layering violation).

Having the populate handler install the pte itself is likewise a nasty thing
to be doing.

This patch introduces a new fault handler that replaces ->nopage and
->populate and (later) ->nopfn.  Most of the old mechanism is still in place
so there is a lot of duplication and nice cleanups that can be removed if
everyone switches over.

The rationale for doing this in the first place is that nonlinear mappings are
subject to the pagefault vs invalidate/truncate race too, and it seemed stupid
to duplicate the synchronisation logic rather than just consolidate the two.

After this patch, MAP_NONBLOCK no longer sets up ptes for pages present in
pagecache.  Seems like a fringe functionality anyway.

NOPAGE_REFAULT is removed.  This should be implemented with ->fault, and no
users have hit mainline yet.

[akpm@linux-foundation.org: cleanup]
[randy.dunlap@oracle.com: doc. fixes for readahead]
[akpm@linux-foundation.org: build fix]
Signed-off-by: NNick Piggin <npiggin@suse.de>
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      54cb8821
  31. 19 7月, 2007 2 次提交
  33. 18 7月, 2007 1 次提交
    • R
      IB/mthca: Schedule MSI support for removal · f6be6fbe
      由 Roland Dreier 提交于 
      The mthca driver supports both MSI and MSI-X.  However, MSI-X works with
all hardware that the driver handles, and provides a superset of what
MSI does, so there's no point in having code for both.  Schedule MSI
support for removal in 2008 to give anyone who actually needs MSI and
who can't use MSI time to speak up.
Signed-off-by: NRoland Dreier <rolandd@cisco.com>
      f6be6fbe
  35. 17 7月, 2007 3 次提交
  37. 13 7月, 2007 1 次提交
  39. 12 7月, 2007 1 次提交
    • J
      i2c: Deprecate legacy RTC drivers · ba7fbb72
      由 Jean Delvare 提交于 
      We have a new RTC subsystem with better drivers.

Legacy driver status:
* ds1337: The DS1337 and DS1339 are now supported by the rtc-ds1307
  driver, so it looks to me like we could even delete the ds1337
  driver right away.
* ds1374: Will soon be replaced with Scott Wood's rtc-ds1374 driver.
* m41t00: The M41T00 is supported by the rtc-ds1307 driver. For the
  M41T81 and M41T85, the rtc-m41t80 driver written by Atsushi Nemoto
  should work.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Acked-by: NMark A. Greer <mgreer@mvista.com>
Acked-by: NJames Chapman <jchapman@katalix.com>
Cc: Randy Vinson <rvinson@mvista.com>
      ba7fbb72