From: Josh Triplett <josh@joshtriplett.org>
Date: Fri, 8 Aug 2014 23:25:47 +0000 (-0700)
Subject: x86: Add "make tinyconfig" to configure the tiniest possible kernel
X-Git-Tag: fixes-for-v3.18-merge-window~38^2^4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0da1d4a0b9516adb2acc4841e9f6da6618f47f4e;p=pandora-kernel.git

x86: Add "make tinyconfig" to configure the tiniest possible kernel

Since commit 5d2acfc7b974bbd3858b4dd3f2cdc6362dd8843a ("kconfig: make
allnoconfig disable options behind EMBEDDED and EXPERT") in 3.15-rc1,
"make allnoconfig" disables every possible config option.

However, a few configuration options (CC_OPTIMIZE_FOR_SIZE,
OPTIMIZE_INLINING) produce a smaller kernel when turned on, and a few
choices exist (compression, highmem, allocator) for which a non-default
option produces a smaller kernel.

Add a "tinyconfig" option, which starts from allnoconfig and then sets
these options to configure the tiniest possible kernel.  This provides a
better baseline for embedded systems or efforts to reduce kernel size.

Signed-off-by: Josh Triplett <josh@joshtriplett.org>
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