From: Joe Perches <joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
To: Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Ohad Ben-Cohen <ohad-Ix1uc/W3ht7QT0dZR+AlfA@public.gmane.org>,
"linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org"
<linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org>,
linux-remoteproc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Bjorn Andersson
<bjorn.andersson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Linux ACPI <linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Jason Baron <jbaron-JqFfY2XvxFXQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 0/3] dynamic_hex_dump cleanup
Date: Fri, 28 Apr 2017 15:07:10 -0700 [thread overview]
Message-ID: <1493417230.1873.15.camel@perches.com> (raw)
In-Reply-To: <CAPcyv4iJvjJTd7M5_5saopTvKPStC=sYqq++FbE_qFJwpqmASw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Fri, 2017-04-28 at 14:52 -0700, Dan Williams wrote:
> On Fri, Apr 28, 2017 at 2:49 PM, Joe Perches <joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org> wrote:
> > On Fri, 2017-04-28 at 14:28 -0700, Dan Williams wrote:
> > > More than one driver has worked around the fact that
> > > print_hex_dump_debug() requires CONFIG_DYNAMIC_DEBUG=y to build.
> >
> > No it doesn't. builds work fine. Output is restricted.
> >
> > > Provide a dynamic_hex_dump() so that drivers that want the extra debugging to be
> > > turned off in the CONFIG_DYNAMIC_DEBUG=n can use dynamic_hex_dump()
> > > directly.
> >
> > I think the concept is unnecessary
> > .
> > Just use print_hex_dump with KERN_DEBUG.
>
> No, we don't want any possibility of output in the
> CONFIG_DYNAMIC_DEBUG=n case. This is extra debug that only makes sense
> in the CONFIG_DYNAMIC_DEBUG case.
No, that doesn't work the same.
Look at your conversion of drivers/acpi/nfit/core.c
dev_dbg outputs always when DEBUG is defined and
optionally outputs when CONFIG_DYNAMIC_DEBUG is enabled.
WARNING: multiple messages have this Message-ID (diff)
From: Joe Perches <joe@perches.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>,
"linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
linux-remoteproc@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Jason Baron <jbaron@akamai.com>
Subject: Re: [PATCH 0/3] dynamic_hex_dump cleanup
Date: Fri, 28 Apr 2017 15:07:10 -0700 [thread overview]
Message-ID: <1493417230.1873.15.camel@perches.com> (raw)
In-Reply-To: <CAPcyv4iJvjJTd7M5_5saopTvKPStC=sYqq++FbE_qFJwpqmASw@mail.gmail.com>
On Fri, 2017-04-28 at 14:52 -0700, Dan Williams wrote:
> On Fri, Apr 28, 2017 at 2:49 PM, Joe Perches <joe@perches.com> wrote:
> > On Fri, 2017-04-28 at 14:28 -0700, Dan Williams wrote:
> > > More than one driver has worked around the fact that
> > > print_hex_dump_debug() requires CONFIG_DYNAMIC_DEBUG=y to build.
> >
> > No it doesn't. builds work fine. Output is restricted.
> >
> > > Provide a dynamic_hex_dump() so that drivers that want the extra debugging to be
> > > turned off in the CONFIG_DYNAMIC_DEBUG=n can use dynamic_hex_dump()
> > > directly.
> >
> > I think the concept is unnecessary
> > .
> > Just use print_hex_dump with KERN_DEBUG.
>
> No, we don't want any possibility of output in the
> CONFIG_DYNAMIC_DEBUG=n case. This is extra debug that only makes sense
> in the CONFIG_DYNAMIC_DEBUG case.
No, that doesn't work the same.
Look at your conversion of drivers/acpi/nfit/core.c
dev_dbg outputs always when DEBUG is defined and
optionally outputs when CONFIG_DYNAMIC_DEBUG is enabled.
_______________________________________________
Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
https://lists.01.org/mailman/listinfo/linux-nvdimm
WARNING: multiple messages have this Message-ID (diff)
From: Joe Perches <joe@perches.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: "linux-nvdimm@lists.01.org" <linux-nvdimm@lists.01.org>,
Ohad Ben-Cohen <ohad@wizery.com>,
linux-remoteproc@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Jason Baron <jbaron@akamai.com>
Subject: Re: [PATCH 0/3] dynamic_hex_dump cleanup
Date: Fri, 28 Apr 2017 15:07:10 -0700 [thread overview]
Message-ID: <1493417230.1873.15.camel@perches.com> (raw)
In-Reply-To: <CAPcyv4iJvjJTd7M5_5saopTvKPStC=sYqq++FbE_qFJwpqmASw@mail.gmail.com>
On Fri, 2017-04-28 at 14:52 -0700, Dan Williams wrote:
> On Fri, Apr 28, 2017 at 2:49 PM, Joe Perches <joe@perches.com> wrote:
> > On Fri, 2017-04-28 at 14:28 -0700, Dan Williams wrote:
> > > More than one driver has worked around the fact that
> > > print_hex_dump_debug() requires CONFIG_DYNAMIC_DEBUG=y to build.
> >
> > No it doesn't. builds work fine. Output is restricted.
> >
> > > Provide a dynamic_hex_dump() so that drivers that want the extra debugging to be
> > > turned off in the CONFIG_DYNAMIC_DEBUG=n can use dynamic_hex_dump()
> > > directly.
> >
> > I think the concept is unnecessary
> > .
> > Just use print_hex_dump with KERN_DEBUG.
>
> No, we don't want any possibility of output in the
> CONFIG_DYNAMIC_DEBUG=n case. This is extra debug that only makes sense
> in the CONFIG_DYNAMIC_DEBUG case.
No, that doesn't work the same.
Look at your conversion of drivers/acpi/nfit/core.c
dev_dbg outputs always when DEBUG is defined and
optionally outputs when CONFIG_DYNAMIC_DEBUG is enabled.
WARNING: multiple messages have this Message-ID (diff)
From: Joe Perches <joe@perches.com>
To: Dan Williams <dan.j.williams@intel.com>
Cc: "linux-nvdimm@lists.01.org" <linux-nvdimm@ml01.01.org>,
Ohad Ben-Cohen <ohad@wizery.com>,
linux-remoteproc@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Linux ACPI <linux-acpi@vger.kernel.org>,
Jason Baron <jbaron@akamai.com>
Subject: Re: [PATCH 0/3] dynamic_hex_dump cleanup
Date: Fri, 28 Apr 2017 15:07:10 -0700 [thread overview]
Message-ID: <1493417230.1873.15.camel@perches.com> (raw)
In-Reply-To: <CAPcyv4iJvjJTd7M5_5saopTvKPStC=sYqq++FbE_qFJwpqmASw@mail.gmail.com>
On Fri, 2017-04-28 at 14:52 -0700, Dan Williams wrote:
> On Fri, Apr 28, 2017 at 2:49 PM, Joe Perches <joe@perches.com> wrote:
> > On Fri, 2017-04-28 at 14:28 -0700, Dan Williams wrote:
> > > More than one driver has worked around the fact that
> > > print_hex_dump_debug() requires CONFIG_DYNAMIC_DEBUG=y to build.
> >
> > No it doesn't. builds work fine. Output is restricted.
> >
> > > Provide a dynamic_hex_dump() so that drivers that want the extra debugging to be
> > > turned off in the CONFIG_DYNAMIC_DEBUG=n can use dynamic_hex_dump()
> > > directly.
> >
> > I think the concept is unnecessary
> > .
> > Just use print_hex_dump with KERN_DEBUG.
>
> No, we don't want any possibility of output in the
> CONFIG_DYNAMIC_DEBUG=n case. This is extra debug that only makes sense
> in the CONFIG_DYNAMIC_DEBUG case.
No, that doesn't work the same.
Look at your conversion of drivers/acpi/nfit/core.c
dev_dbg outputs always when DEBUG is defined and
optionally outputs when CONFIG_DYNAMIC_DEBUG is enabled.
next prev parent reply other threads:[~2017-04-28 22:07 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 21:28 [PATCH 0/3] dynamic_hex_dump cleanup Dan Williams
2017-04-28 21:28 ` Dan Williams
2017-04-28 21:28 ` Dan Williams
[not found] ` <149341493336.35578.13631055553267152302.stgit-p8uTFz9XbKj2zm6wflaqv1nYeNYlB/vhral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-28 21:28 ` [PATCH 1/3] printk: provide generic dynamic_hex_dump fallback Dan Williams
2017-04-28 21:28 ` Dan Williams
2017-04-28 21:28 ` Dan Williams
2017-04-28 21:28 ` Dan Williams
2017-04-28 21:29 ` [PATCH 2/3] virtio, rpmsg: switch to dynamic_hex_dump() Dan Williams
2017-04-28 21:29 ` Dan Williams
2017-04-28 21:29 ` Dan Williams
2017-04-28 21:29 ` Dan Williams
[not found] ` <149341494418.35578.561981766577089185.stgit-p8uTFz9XbKj2zm6wflaqv1nYeNYlB/vhral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-29 8:46 ` kbuild test robot
2017-04-29 8:46 ` kbuild test robot
2017-04-29 8:46 ` kbuild test robot
2017-04-29 8:46 ` kbuild test robot
2017-04-28 21:29 ` [PATCH 3/3] acpi, nfit: kill ACPI_NFIT_DEBUG, " Dan Williams
2017-04-28 21:29 ` Dan Williams
2017-04-28 21:29 ` Dan Williams
2017-04-28 21:29 ` Dan Williams
[not found] ` <149341494933.35578.4269653029034926839.stgit-p8uTFz9XbKj2zm6wflaqv1nYeNYlB/vhral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2017-04-28 23:48 ` [PATCH v2] acpi, nfit: kill ACPI_NFIT_DEBUG Dan Williams
2017-04-28 23:48 ` Dan Williams
2017-04-28 23:48 ` Dan Williams
2017-04-28 21:49 ` [PATCH 0/3] dynamic_hex_dump cleanup Joe Perches
2017-04-28 21:49 ` Joe Perches
2017-04-28 21:49 ` Joe Perches
2017-04-28 21:49 ` Joe Perches
2017-04-28 21:52 ` Dan Williams
2017-04-28 21:52 ` Dan Williams
2017-04-28 21:52 ` Dan Williams
[not found] ` <CAPcyv4iJvjJTd7M5_5saopTvKPStC=sYqq++FbE_qFJwpqmASw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-28 22:07 ` Joe Perches [this message]
2017-04-28 22:07 ` Joe Perches
2017-04-28 22:07 ` Joe Perches
2017-04-28 22:07 ` Joe Perches
[not found] ` <1493417230.1873.15.camel-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
2017-04-28 22:14 ` Dan Williams
2017-04-28 22:14 ` Dan Williams
2017-04-28 22:14 ` Dan Williams
2017-04-28 22:14 ` Dan Williams
2017-04-28 22:19 ` Dan Williams
2017-04-28 22:19 ` Dan Williams
2017-04-28 22:19 ` Dan Williams
[not found] ` <CAPcyv4jzMfd8TrFcX0GR+6iz0SaJyO5NzzswrEVm-kNVfgrQFQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-28 22:31 ` Joe Perches
2017-04-28 22:31 ` Joe Perches
2017-04-28 22:31 ` Joe Perches
2017-04-28 22:31 ` Joe Perches
[not found] ` <1493418714.1873.18.camel-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
2017-04-28 22:59 ` Dan Williams
2017-04-28 22:59 ` Dan Williams
2017-04-28 22:59 ` Dan Williams
2017-04-28 22:59 ` Dan Williams
[not found] ` <CAPcyv4hDC1f9xRJJyDK09ezF7Q=qz+fvku5qFP_FCrS2xh=zUA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-04-28 23:04 ` Joe Perches
2017-04-28 23:04 ` Joe Perches
2017-04-28 23:04 ` Joe Perches
2017-04-28 23:04 ` Joe Perches
[not found] ` <1493420656.1873.22.camel-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org>
2017-04-28 23:12 ` Dan Williams
2017-04-28 23:12 ` Dan Williams
2017-04-28 23:12 ` Dan Williams
2017-04-28 23:12 ` Dan Williams
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