From: Niklas Schnelle <schnelle@linux.ibm.com>
To: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: "Arnd Bergmann" <arnd@arndb.de>,
"Jaroslav Kysela" <perex@perex.cz>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Alan Stern" <stern@rowland.harvard.edu>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-pci@vger.kernel.org, "Arnd Bergmann" <arnd@kernel.org>,
linux-acpi@vger.kernel.org
Subject: Re: [PATCH v3 26/38] pnp: add HAS_IOPORT dependencies
Date: Thu, 23 Mar 2023 13:55:36 +0100 [thread overview]
Message-ID: <2bcabfceab658ae62bf854e5fdaf5bc916481359.camel@linux.ibm.com> (raw)
In-Reply-To: <CAJZ5v0gHFA_BgLuCx=Eb3J5D7f7j8kV3Pthqy3jAfpavY6UMuQ@mail.gmail.com>
On Tue, 2023-03-21 at 14:56 +0100, Rafael J. Wysocki wrote:
> On Mon, Mar 20, 2023 at 6:37 PM Rafael J. Wysocki <rafael@kernel.org> wrote:
> >
> > On Tue, Mar 14, 2023 at 1:13 PM Niklas Schnelle <schnelle@linux.ibm.com> wrote:
> > >
> > > In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
> > > not being declared. We thus need to depend on HAS_IOPORT even when
> > > compile testing only.
> > >
> > > Co-developed-by: Arnd Bergmann <arnd@kernel.org>
> > > Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
> > > ---
> > > drivers/pnp/isapnp/Kconfig | 2 +-
> > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/drivers/pnp/isapnp/Kconfig b/drivers/pnp/isapnp/Kconfig
> > > index d0479a563123..79bd48f1dd94 100644
> > > --- a/drivers/pnp/isapnp/Kconfig
> > > +++ b/drivers/pnp/isapnp/Kconfig
> > > @@ -4,7 +4,7 @@
> > > #
> > > config ISAPNP
> > > bool "ISA Plug and Play support"
> > > - depends on ISA || COMPILE_TEST
> > > + depends on ISA || (HAS_IOPORT && COMPILE_TEST)
>
> This breaks code selecting ISAPNP and not depending on it. See
> https://lore.kernel.org/linux-acpi/202303211932.5gtCVHCz-lkp@intel.com/T/#u
> for example.
>
> I'm dropping the patch now, please fix and resend.
>
> >
Sorry if this wasn't super clear but all patches in this series depend
on patch 1 which introduces the HAS_IOPORT Kconfig option. There's
really two options, either the whole series goes via e.g. Arnd's tree
at once or we first only merge patch 1 and then add the rest per
subsystem until finally the last patch can remove inb()/outb() when
HAS_IOPORT is unset.
That said I'm a little unsure about the linked error if that is just
due to missing HAS_IOPORT or something else. I'll still have to try
with the instructions in that mail and will report back if it is
something else.
Thanks,
Niklas
next prev parent reply other threads:[~2023-03-23 12:56 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-14 12:11 [PATCH v3 00/38] Kconfig: Introduce HAS_IOPORT config option Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 01/38] Kconfig: introduce HAS_IOPORT option and select it as necessary Niklas Schnelle
2023-03-14 12:37 ` Johannes Berg
2023-03-23 13:23 ` Niklas Schnelle
2023-03-14 12:48 ` Geert Uytterhoeven
2023-03-14 13:29 ` Arnd Bergmann
2023-03-14 16:11 ` Niklas Schnelle
2023-03-14 16:37 ` Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 02/38] ata: add HAS_IOPORT dependencies Niklas Schnelle
2023-03-15 1:23 ` Damien Le Moal
2023-03-15 6:46 ` Arnd Bergmann
2023-03-15 7:15 ` Damien Le Moal
2023-03-15 7:15 ` Damien Le Moal
2023-03-15 8:39 ` Geert Uytterhoeven
2023-03-15 9:12 ` Damien Le Moal
2023-03-15 11:36 ` Geert Uytterhoeven
2023-03-15 23:57 ` Damien Le Moal
2023-03-16 15:21 ` Arnd Bergmann
2023-04-28 13:32 ` Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 03/38] char: impi, tpm: depend on HAS_IOPORT Niklas Schnelle
2023-03-14 12:20 ` Jarkko Sakkinen
2023-03-14 14:01 ` Arnd Bergmann
2023-03-14 13:52 ` Corey Minyard
2023-03-14 14:17 ` Geert Uytterhoeven
2023-03-14 15:08 ` Arnd Bergmann
2023-03-21 14:33 ` Jason Gunthorpe
2023-03-14 12:11 ` [PATCH v3 04/38] comedi: add HAS_IOPORT dependencies Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 05/38] counter: " Niklas Schnelle
2023-03-14 12:41 ` William Breathitt Gray
2023-04-28 13:27 ` Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 06/38] /dev/port: don't compile file operations without CONFIG_DEVPORT Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 07/38] drm: handle HAS_IOPORT dependencies Niklas Schnelle
2023-03-15 11:54 ` Jani Nikula
2023-03-23 15:05 ` Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 08/38] firmware: dmi-sysfs: handle HAS_IOPORT=n Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 09/38] gpio: add HAS_IOPORT dependencies Niklas Schnelle
2023-03-15 8:42 ` Linus Walleij
2023-04-28 14:41 ` Niklas Schnelle
2023-05-01 12:29 ` Linus Walleij
2023-03-14 12:11 ` [PATCH v3 10/38] hwmon: " Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 11/38] i2c: " Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 12/38] iio: ad7606: Kconfig: " Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 13/38] Input: " Niklas Schnelle
2023-03-15 8:22 ` Geert Uytterhoeven
2023-04-28 14:50 ` Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 14/38] Input: gameport: add ISA and " Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 15/38] leds: add " Niklas Schnelle
2023-03-16 16:14 ` Lee Jones
2023-03-23 12:42 ` Niklas Schnelle
2023-03-23 13:32 ` Arnd Bergmann
2023-03-23 14:02 ` Niklas Schnelle
2023-03-23 14:05 ` Arnd Bergmann
2023-03-23 16:11 ` Geert Uytterhoeven
2023-03-23 16:25 ` Arnd Bergmann
2023-03-23 14:53 ` Lee Jones
2023-03-23 15:33 ` Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 16/38] media: " Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 17/38] misc: " Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 18/38] mISDN: " Niklas Schnelle
2023-03-15 5:41 ` Jakub Kicinski
2023-03-14 12:11 ` [PATCH v3 19/38] mpt fusion: " Niklas Schnelle
2023-03-14 12:11 ` [PATCH v3 20/38] net: handle " Niklas Schnelle
2023-03-15 5:41 ` Jakub Kicinski
2023-03-15 9:47 ` Maciej W. Rozycki
2023-03-14 12:11 ` [PATCH v3 21/38] parport: PC style parport depends on HAS_IOPORT Niklas Schnelle
2023-03-14 14:12 ` Arnd Bergmann
2023-05-02 13:40 ` Niklas Schnelle
2023-05-02 15:30 ` Bjorn Helgaas
2023-03-14 12:12 ` [PATCH v3 22/38] PCI: Make quirk using inw() depend " Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 23/38] PCI/sysfs: Make I/O resource " Niklas Schnelle
2023-03-14 16:05 ` Bjorn Helgaas
2023-03-14 12:12 ` [PATCH v3 24/38] pcmcia: add HAS_IOPORT dependencies Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 25/38] platform: " Niklas Schnelle
2023-03-15 2:21 ` Tzung-Bi Shih
2023-03-14 12:12 ` [PATCH v3 26/38] pnp: " Niklas Schnelle
2023-03-20 17:37 ` Rafael J. Wysocki
2023-03-21 13:56 ` Rafael J. Wysocki
2023-03-23 12:55 ` Niklas Schnelle [this message]
2023-03-24 18:45 ` Wysocki, Rafael J
2023-03-14 12:12 ` [PATCH v3 27/38] power: " Niklas Schnelle
2023-03-29 23:01 ` Sebastian Reichel
2023-03-14 12:12 ` [PATCH v3 28/38] rtc: " Niklas Schnelle
2023-03-14 12:52 ` Alexandre Belloni
2023-05-08 15:36 ` Niklas Schnelle
2023-05-08 20:01 ` Arnd Bergmann
2023-05-09 6:38 ` Geert Uytterhoeven
2023-05-09 8:22 ` Arnd Bergmann
2023-05-09 8:51 ` Geert Uytterhoeven
2023-05-09 9:46 ` Arnd Bergmann
2023-03-14 12:12 ` [PATCH v3 29/38] scsi: " Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 30/38] sound: " Niklas Schnelle
2023-03-14 12:33 ` Takashi Iwai
2023-05-08 16:41 ` Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 31/38] speakup: add HAS_IOPORT dependency for SPEAKUP_SERIALIO Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 32/38] staging: add HAS_IOPORT dependencies Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 33/38] tty: serial: handle " Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 34/38] usb: " Niklas Schnelle
2023-03-14 14:56 ` Arnd Bergmann
2023-03-14 12:12 ` [PATCH v3 35/38] video: " Niklas Schnelle
2023-03-15 8:16 ` Geert Uytterhoeven
2023-03-15 10:19 ` Ville Syrjälä
2023-03-23 14:17 ` Niklas Schnelle
2023-03-23 16:08 ` Ville Syrjälä
2023-05-08 17:09 ` Niklas Schnelle
2023-03-14 12:12 ` [PATCH v3 36/38] watchdog: add " Niklas Schnelle
2023-03-14 14:21 ` Guenter Roeck
2023-03-14 12:12 ` [PATCH v3 37/38] wireless: " Niklas Schnelle
2023-03-15 5:26 ` Kalle Valo
2023-03-14 12:12 ` [PATCH v3 38/38] asm-generic/io.h: drop inb() etc for HAS_IOPORT=n Niklas Schnelle
2023-03-14 14:05 ` [PATCH v3 00/38] Kconfig: Introduce HAS_IOPORT config option Arnd Bergmann
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