[PATCH 1/1] powerpc: Increase COMMAND_LINE_SIZE to 2048 from 512.
joseph.salisbury at canonical.com
Thu Apr 17 04:00:44 EST 2014
On 04/15/2014 05:49 AM, Benjamin Herrenschmidt wrote:
> On Mon, 2014-04-14 at 14:58 -0400, Joseph Salisbury wrote:
>> After further review, it appears ppc does not actually use the define
>> the ppc headers but uses the common generic
>> default(include/uapi/asm-generic/setup.h). COMMAND_LINE_SIZE should
>> probably become a kernel config option. Do folks agree that is the
>> correct thing to do? If so, I can re-work the patch.
> No objection on my side.
> Make sure you remove any unused arch define while at it.
I can think of two ways to add the new config option. One would be to
have a large entry in ~/arch/Kconfig, with a default COMMAND_LINE_SIZE
line for each architecture. The other way would be to have the default
value for COMMAND_LINE_SIZE in the architecture sub-directory Kconfig
file: ~/arch/powerpc/Kconfig for example.
Do you have a preference for either way?
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