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  1. 31 7月, 2012 5 次提交
  3. 26 7月, 2012 6 次提交
  5. 20 7月, 2012 1 次提交
  7. 14 7月, 2012 3 次提交
  9. 13 7月, 2012 4 次提交
  11. 08 7月, 2012 1 次提交
  13. 05 7月, 2012 3 次提交
  15. 28 6月, 2012 6 次提交
  17. 21 6月, 2012 1 次提交
  19. 20 6月, 2012 4 次提交
    • S
      localmodconfig: Add debug environment variable LOCALMODCONFIG_DEBUG · 4503379c
      由 Steven Rostedt 提交于 
      If the environment variable LOCALMODCONFIG_DEBUG is set, then debug output
will appear in the make localmodconfig. This will simplify debugging what
people get with their output, as I can just tell people to do:

  LOCALMODCONFIG_DEBUG=1 make localmodconfig 2>out.txt

and have them send me the out.txt. I'll be able to see why things are not
working as they think it should be.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      4503379c
    • S
      localmodconfig: Check if configs are already set for selects · d4bb58b5
      由 Steven Rostedt 提交于 
      There are some cases that a required module does not have a prompt
and needs to have another module enabled that selects it to be set.
As localmodconfig is conservative and tries to make the minimum config
without breaking the user's kernel, or keeping the user from using
devices that were loaded when the lsmod was done, all modules that
select this module will also be enabled.

If you needed module A, but module A did not have a prompt but needed
module B to be selected, localmodconfig would make sure B was still
enabled. If not only B selected A, but C, D, E, F, and G also
selected A, then all of those would also be included, as well as the
modules they depend on. This ballooned the number of configs that
localmodconfig would keep.

The fix here is to process the depends first, and then record those
configs that did not have a prompt and needed to be selected.
After the depends are done, check what configs are needed to select
the configs in the list, and if a config that selects it is already
set, then we don't need to do anything else.

If no config that selects the config is set, then just pick one and
try again.

This change brought down the number of selected modules from 290
to 67! Both before and after were run against a config that had 3095
modules enabled.

Tested-by: John David Yost <johnyost@ptd.net> # AlleyTrotter
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      d4bb58b5
    • S
      localmodconfig: Read in orig config file to avoid extra processing · 4f4c51c9
      由 Steven Rostedt 提交于 
      Read in the entire config file. If there's a config that we depend on
that happens to be in the core set (not a module) then we do not need
to process it as a module.

Currently, we follow the entire depend and selects even if they
are enabled as core and not modules. By checking to make sure that we
only look at modules we can drop the count a little.

From one of my tests, localmodconfig went from taking 3095 set modules
down to 356 before this patch, and down to 290 modules after the change.

Tested-by: John David Yost <johnyost@ptd.net> # AlleyTrotter
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      4f4c51c9
    • S
      localmodconfig: Comments and cleanup for streamline_config.pl · 0b58a99e
      由 Steven Rostedt 提交于 
      Added some more comments and cleaned up part of the the code to use
a named variable instead of one of the special $1 perl variables.

No functional changes.
Signed-off-by: NSteven Rostedt <rostedt@goodmis.org>
      0b58a99e
  21. 17 6月, 2012 1 次提交
  23. 14 6月, 2012 1 次提交
    • B
      USB: allow match on bInterfaceNumber · 81df2d59
      由 Bjørn Mork 提交于 
      Some composite USB devices provide multiple interfaces
with different functions, all using "vendor-specific"
for class/subclass/protocol.  Another OS use interface
numbers to match the driver and interface. It seems
these devices are designed with that in mind - using
static interface numbers for the different functions.

This adds support for matching against the
bInterfaceNumber, allowing such devices to be supported
without having to resort to testing against interface
number whitelists and/or blacklists in the probe.
Signed-off-by: NBjørn Mork <bjorn@mork.no>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      81df2d59
  25. 01 6月, 2012 2 次提交
  27. 27 5月, 2012 1 次提交
  29. 25 5月, 2012 1 次提交