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From: Vaibhav Jain <vaibhav@linux.ibm.com>
To: Christoph Hellwig <hch@infradead.org>,
	Steven Rostedt <rostedt@goodmis.org>
Cc: Cezary Rojewski <cezary.rojewski@intel.com>,
	Piotr Maziarz <piotrx.maziarz@linux.intel.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Christoph Hellwig <hch@infradead.org>,
	"Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
	Borislav Petkov <bp@alien8.de>,
	linuxppc-dev@lists.ozlabs.org, linux-nvdimm@lists.01.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v8 2/5] seq_buf: Export seq_buf_printf
Date: Mon, 01 Jun 2020 17:31:31 +0530	[thread overview]
Message-ID: <87367f9eqs.fsf@linux.ibm.com> (raw)
In-Reply-To: <20200527041244.37821-3-vaibhav@linux.ibm.com>


Hi Christoph and Steven,

Have addressed your review comment to update the patch description and
title for this patch. Can you please provide your ack to this patch.

Thanks,
~ Vaibhav

Vaibhav Jain <vaibhav@linux.ibm.com> writes:

> 'seq_buf' provides a very useful abstraction for writing to a string
> buffer without needing to worry about it over-flowing. However even
> though the API has been stable for couple of years now its still not
> exported to kernel loadable modules limiting its usage.
>
> Hence this patch proposes update to 'seq_buf.c' to mark
> seq_buf_printf() which is part of the seq_buf API to be exported to
> kernel loadable GPL modules. This symbol will be used in later parts
> of this patch-set to simplify content creation for a sysfs attribute.
>
> Cc: Piotr Maziarz <piotrx.maziarz@linux.intel.com>
> Cc: Cezary Rojewski <cezary.rojewski@intel.com>
> Cc: Christoph Hellwig <hch@infradead.org>
> Cc: Steven Rostedt <rostedt@goodmis.org>
> Cc: Borislav Petkov <bp@alien8.de>
> Signed-off-by: Vaibhav Jain <vaibhav@linux.ibm.com>
> ---
> Changelog:
>
> v7..v8:
> * Updated the patch title [ Christoph Hellwig ]
> * Updated patch description to replace confusing term 'external kernel
>   modules' to 'kernel lodable modules'.
>
> Resend:
> * Added ack from Steven Rostedt
>
> v6..v7:
> * New patch in the series
> ---
>  lib/seq_buf.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/lib/seq_buf.c b/lib/seq_buf.c
> index 4e865d42ab03..707453f5d58e 100644
> --- a/lib/seq_buf.c
> +++ b/lib/seq_buf.c
> @@ -91,6 +91,7 @@ int seq_buf_printf(struct seq_buf *s, const char *fmt, ...)
>  
>  	return ret;
>  }
> +EXPORT_SYMBOL_GPL(seq_buf_printf);
>  
>  #ifdef CONFIG_BINARY_PRINTF
>  /**
> -- 
> 2.26.2
>
-- 
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  reply	other threads:[~2020-06-01 12:02 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-27  4:12 [PATCH v8 0/5] powerpc/papr_scm: Add support for reporting nvdimm health Vaibhav Jain
2020-05-27  4:12 ` [PATCH v8 1/5] powerpc: Document details on H_SCM_HEALTH hcall Vaibhav Jain
2020-05-27 18:56   ` Dan Williams
2020-05-28 19:24     ` Vaibhav Jain
2020-05-27  4:12 ` [PATCH v8 2/5] seq_buf: Export seq_buf_printf Vaibhav Jain
2020-06-01 12:01   ` Vaibhav Jain [this message]
2020-06-01 13:48     ` Steven Rostedt
2020-06-01 14:46       ` Vaibhav Jain
2020-05-27  4:12 ` [PATCH v8 3/5] powerpc/papr_scm: Fetch nvdimm health information from PHYP Vaibhav Jain
2020-05-27  9:54   ` Aneesh Kumar K.V
2020-05-27  4:12 ` [PATCH v8 4/5] ndctl/papr_scm,uapi: Add support for PAPR nvdimm specific methods Vaibhav Jain
2020-05-27  9:55   ` Aneesh Kumar K.V
2020-05-27  4:12 ` [PATCH v8 5/5] powerpc/papr_scm: Implement support for PAPR_SCM_PDSM_HEALTH Vaibhav Jain
2020-05-27  9:55   ` Aneesh Kumar K.V

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