* [PATCH v1 1/1] docs: kernel-parameters: Refer to the correct bitmap function
@ 2023-08-17 14:04 Andy Shevchenko
2023-08-17 17:18 ` Randy Dunlap
2023-08-18 16:52 ` Jonathan Corbet
0 siblings, 2 replies; 3+ messages in thread
From: Andy Shevchenko @ 2023-08-17 14:04 UTC (permalink / raw
To: linux-doc, linux-kernel; +Cc: Jonathan Corbet, Andy Shevchenko
The parser of the CPU lists is bitmap_parselist() that supports
special notations with the plain numbers. bitmap_parse() never
supported those and will fail in case one will try it.
Fixes: b18def121f07 ("bitmap_parse: Support 'all' semantics")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
Documentation/admin-guide/kernel-parameters.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/admin-guide/kernel-parameters.rst b/Documentation/admin-guide/kernel-parameters.rst
index 073f73880edf..102937bc8443 100644
--- a/Documentation/admin-guide/kernel-parameters.rst
+++ b/Documentation/admin-guide/kernel-parameters.rst
@@ -80,7 +80,7 @@ The special case-tolerant group name "all" has a meaning of selecting all CPUs,
so that "nohz_full=all" is the equivalent of "nohz_full=0-N".
The semantics of "N" and "all" is supported on a level of bitmaps and holds for
-all users of bitmap_parse().
+all users of bitmap_parselist().
This document may not be entirely up to date and comprehensive. The command
"modinfo -p ${modulename}" shows a current list of all parameters of a loadable
--
2.40.0.1.gaa8946217a0b
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v1 1/1] docs: kernel-parameters: Refer to the correct bitmap function
2023-08-17 14:04 [PATCH v1 1/1] docs: kernel-parameters: Refer to the correct bitmap function Andy Shevchenko
@ 2023-08-17 17:18 ` Randy Dunlap
2023-08-18 16:52 ` Jonathan Corbet
1 sibling, 0 replies; 3+ messages in thread
From: Randy Dunlap @ 2023-08-17 17:18 UTC (permalink / raw
To: Andy Shevchenko, linux-doc, linux-kernel; +Cc: Jonathan Corbet
On 8/17/23 07:04, Andy Shevchenko wrote:
> The parser of the CPU lists is bitmap_parselist() that supports
> special notations with the plain numbers. bitmap_parse() never
> supported those and will fail in case one will try it.
>
> Fixes: b18def121f07 ("bitmap_parse: Support 'all' semantics")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Thanks.
> ---
> Documentation/admin-guide/kernel-parameters.rst | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.rst b/Documentation/admin-guide/kernel-parameters.rst
> index 073f73880edf..102937bc8443 100644
> --- a/Documentation/admin-guide/kernel-parameters.rst
> +++ b/Documentation/admin-guide/kernel-parameters.rst
> @@ -80,7 +80,7 @@ The special case-tolerant group name "all" has a meaning of selecting all CPUs,
> so that "nohz_full=all" is the equivalent of "nohz_full=0-N".
>
> The semantics of "N" and "all" is supported on a level of bitmaps and holds for
> -all users of bitmap_parse().
> +all users of bitmap_parselist().
>
> This document may not be entirely up to date and comprehensive. The command
> "modinfo -p ${modulename}" shows a current list of all parameters of a loadable
--
~Randy
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH v1 1/1] docs: kernel-parameters: Refer to the correct bitmap function
2023-08-17 14:04 [PATCH v1 1/1] docs: kernel-parameters: Refer to the correct bitmap function Andy Shevchenko
2023-08-17 17:18 ` Randy Dunlap
@ 2023-08-18 16:52 ` Jonathan Corbet
1 sibling, 0 replies; 3+ messages in thread
From: Jonathan Corbet @ 2023-08-18 16:52 UTC (permalink / raw
To: Andy Shevchenko, linux-doc, linux-kernel; +Cc: Andy Shevchenko
Andy Shevchenko <andriy.shevchenko@linux.intel.com> writes:
> The parser of the CPU lists is bitmap_parselist() that supports
> special notations with the plain numbers. bitmap_parse() never
> supported those and will fail in case one will try it.
>
> Fixes: b18def121f07 ("bitmap_parse: Support 'all' semantics")
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> ---
> Documentation/admin-guide/kernel-parameters.rst | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/admin-guide/kernel-parameters.rst b/Documentation/admin-guide/kernel-parameters.rst
> index 073f73880edf..102937bc8443 100644
> --- a/Documentation/admin-guide/kernel-parameters.rst
> +++ b/Documentation/admin-guide/kernel-parameters.rst
> @@ -80,7 +80,7 @@ The special case-tolerant group name "all" has a meaning of selecting all CPUs,
> so that "nohz_full=all" is the equivalent of "nohz_full=0-N".
>
> The semantics of "N" and "all" is supported on a level of bitmaps and holds for
> -all users of bitmap_parse().
> +all users of bitmap_parselist().
>
Applied, thanks.
jon
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-08-17 14:04 [PATCH v1 1/1] docs: kernel-parameters: Refer to the correct bitmap function Andy Shevchenko
2023-08-17 17:18 ` Randy Dunlap
2023-08-18 16:52 ` Jonathan Corbet
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