* [PATCH v2] kconfig: fix documentation typos
@ 2020-01-17 16:18 Bjorn Helgaas
2020-01-21 15:54 ` Masahiro Yamada
0 siblings, 1 reply; 2+ messages in thread
From: Bjorn Helgaas @ 2020-01-17 16:18 UTC (permalink / raw)
To: Masahiro Yamada, Michal Marek, Jonathan Corbet
Cc: Randy Dunlap, linux-kbuild, linux-doc, linux-kernel, Bjorn Helgaas
From: Bjorn Helgaas <bhelgaas@google.com>
Fix a couple typos in kconfig-language documentation.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
Documentation/kbuild/kconfig-language.rst | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/Documentation/kbuild/kconfig-language.rst b/Documentation/kbuild/kconfig-language.rst
index 74bef19f69f0..0148ae82446e 100644
--- a/Documentation/kbuild/kconfig-language.rst
+++ b/Documentation/kbuild/kconfig-language.rst
@@ -594,7 +594,8 @@ The two different resolutions for b) can be tested in the sample Kconfig file
Documentation/kbuild/Kconfig.recursion-issue-02.
Below is a list of examples of prior fixes for these types of recursive issues;
-all errors appear to involve one or more select's and one or more "depends on".
+all errors appear to involve one or more "select" statements and one or more
+"depends on".
============ ===================================
commit fix
@@ -656,7 +657,7 @@ the use of the xconfig configurator [1]_. Work should be done to confirm if
the deduced semantics matches our intended Kconfig design goals.
Having well defined semantics can be useful for tools for practical
-evaluation of depenencies, for instance one such use known case was work to
+evaluation of dependencies, for instance one such case was work to
express in boolean abstraction of the inferred semantics of Kconfig to
translate Kconfig logic into boolean formulas and run a SAT solver on this to
find dead code / features (always inactive), 114 dead features were found in
@@ -683,7 +684,7 @@ abstraction the inferred semantics of Kconfig to translate Kconfig logic into
boolean formulas and run a SAT solver on it [5]_. Another known related project
is CADOS [6]_ (former VAMOS [7]_) and the tools, mainly undertaker [8]_, which
has been introduced first with [9]_. The basic concept of undertaker is to
-exract variability models from Kconfig, and put them together with a
+extract variability models from Kconfig and put them together with a
propositional formula extracted from CPP #ifdefs and build-rules into a SAT
solver in order to find dead code, dead files, and dead symbols. If using a SAT
solver is desirable on Kconfig one approach would be to evaluate repurposing
--
2.25.0.341.g760bfbb309-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] kconfig: fix documentation typos
2020-01-17 16:18 [PATCH v2] kconfig: fix documentation typos Bjorn Helgaas
@ 2020-01-21 15:54 ` Masahiro Yamada
0 siblings, 0 replies; 2+ messages in thread
From: Masahiro Yamada @ 2020-01-21 15:54 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: Michal Marek, Jonathan Corbet, Randy Dunlap,
Linux Kbuild mailing list, open list:DOCUMENTATION,
Linux Kernel Mailing List, Bjorn Helgaas
On Sat, Jan 18, 2020 at 1:18 AM Bjorn Helgaas <helgaas@kernel.org> wrote:
>
> From: Bjorn Helgaas <bhelgaas@google.com>
>
> Fix a couple typos in kconfig-language documentation.
>
> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
> ---
Applied to linux-kbuild.
Thanks.
> Documentation/kbuild/kconfig-language.rst | 7 ++++---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/Documentation/kbuild/kconfig-language.rst b/Documentation/kbuild/kconfig-language.rst
> index 74bef19f69f0..0148ae82446e 100644
> --- a/Documentation/kbuild/kconfig-language.rst
> +++ b/Documentation/kbuild/kconfig-language.rst
> @@ -594,7 +594,8 @@ The two different resolutions for b) can be tested in the sample Kconfig file
> Documentation/kbuild/Kconfig.recursion-issue-02.
>
> Below is a list of examples of prior fixes for these types of recursive issues;
> -all errors appear to involve one or more select's and one or more "depends on".
> +all errors appear to involve one or more "select" statements and one or more
> +"depends on".
>
> ============ ===================================
> commit fix
> @@ -656,7 +657,7 @@ the use of the xconfig configurator [1]_. Work should be done to confirm if
> the deduced semantics matches our intended Kconfig design goals.
>
> Having well defined semantics can be useful for tools for practical
> -evaluation of depenencies, for instance one such use known case was work to
> +evaluation of dependencies, for instance one such case was work to
> express in boolean abstraction of the inferred semantics of Kconfig to
> translate Kconfig logic into boolean formulas and run a SAT solver on this to
> find dead code / features (always inactive), 114 dead features were found in
> @@ -683,7 +684,7 @@ abstraction the inferred semantics of Kconfig to translate Kconfig logic into
> boolean formulas and run a SAT solver on it [5]_. Another known related project
> is CADOS [6]_ (former VAMOS [7]_) and the tools, mainly undertaker [8]_, which
> has been introduced first with [9]_. The basic concept of undertaker is to
> -exract variability models from Kconfig, and put them together with a
> +extract variability models from Kconfig and put them together with a
> propositional formula extracted from CPP #ifdefs and build-rules into a SAT
> solver in order to find dead code, dead files, and dead symbols. If using a SAT
> solver is desirable on Kconfig one approach would be to evaluate repurposing
> --
> 2.25.0.341.g760bfbb309-goog
>
--
Best Regards
Masahiro Yamada
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