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NO_HZ was obsoleted in 2011[1] and simply selects NO_HZ_IDLE.
[1] linux 3ca277e
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Upstream is dropping support for is not set, so we adjust our
configs accordingly.
Commit:
https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git/commit/?h=for-next&id=55de8686df7ed2b5237867b130e30c728bbd9db4
kconfig: change .config format to use =n instead of "is not set"
The .config file uses "# CONFIG_FOO is not set" form to represent
disabled options. In the old days, it was useful because the .config
was directly included from Makefiles. For example, you can use
"ifdef CONFIG_FOO" in Makefiles to check if the option is enabled.
Commit c955ccafc38e ("kconfig: fix .config dependencies") introduced
include/config/auto.conf, which mirrors the .config, but trims down
all disabled options.
Since then, include/config/auto.conf defines CONFIG options during the
build. The .config is used just for storing the user's configuration.
I do not see a strong reason to use a particular pattern of comment
for disabled options.
With this commit, Kconfig will output disable options in a more natural
form, "CONFIG_FOO=n".
Kconfig accepts both "# CONFIG_FOO is not set" and "CONFIG_FOO=n" as a
valid input. You do not need to update arch/*/configs/*_defconfig files
for now. "git bisect" should be able to cross the commit in both ways
without any issue.
A problem may occur if you parse the .config for the "# ... is not set"
patterns.
I adjusted streamline_config.pl, merge_config.sh,
scripts/kconfig/tests/.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Boris Kolpackov <boris@codesynthesis.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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Signed-off-by: Yann CARDAILLAC <ycnakajsph@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
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In 2016, the final removal of GEN_RTC happened with commit
6705fdb3 char/genrtc: remove the rest of the driver
What is remaining, is a legacy driver (char/rtc) and the new
RTC_CLASS framework - which supports everything except S390
and Atari. Many platforms automatically support the right
driver for RTC_CLASS framework.
Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Add a fragment to enable /dev/rtc usage.
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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This seems like a logical grouping to reduce the cluster
accumulation in cfg for another while.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
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Ross Burton
Bruce Ashfield
Yann CARDAILLAC
Jens Rehsack
Darren Hart
Paul Gortmaker