-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
Note: This patch does not depend any not-yet-mainline HAS_IOPORT changes
and may be merged via subsystem specific trees at your earliest
convenience.
v1 -> v2:
- Moved vga_mm_r(), vga_mm_w(), vga_mm_w_fast() ab
ks,
Niklas
[0] https://lore.kernel.org/all/20230522105049.1467313-1-schne...@linux.ibm.com/
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git/log/?h=has_ioport
[2]
https://lore.kernel.org/lkml/CAHk-=wg80je=k7madf4e7wrrnp37e3qh6y10svhdc7o8sz_...@mail.gmail.com/
Niklas Schnelle (1
On Thu, 2024-04-11 at 16:00 +0200, Helge Deller wrote:
> * Niklas Schnelle :
> > In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
> > compile time. We thus need to #ifdef functions and their callsites which
> > unconditionally use these I/O accessors.
[0] https://lore.kernel.org/all/20230522105049.1467313-1-schne...@linux.ibm.com/
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git/log/?h=has_ioport
[2]
https://lore.kernel.org/lkml/CAHk-=wg80je=k7madf4e7wrrnp37e3qh6y10svhdc7o8sz_...@mail.gmail.com/
Niklas Schnelle (1):
vid
-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
Note: This patch does not depend any not-yet-mainline HAS_IOPORT changes
and may be merged via subsystem specific trees at your earliest
convenience.
include/video/vga.h | 35 +--
1
kernel.org/all/20230522105049.1467313-1-schne...@linux.ibm.com/
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git/log/?h=has_ioport
[2]
https://lore.kernel.org/lkml/CAHk-=wg80je=k7madf4e7wrrnp37e3qh6y10svhdc7o8sz_...@mail.gmail.com/
v1 -> v2:
- Add dependency for FB_ARC
Nikla
In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to add HAS_IOPORT as dependency for those
drivers using them.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
Note: This patch does not depend any
On Wed, 2024-04-10 at 10:27 +0200, Niklas Schnelle wrote:
> In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
> compile time. We thus need to add HAS_IOPORT as dependency for those
> drivers using them.
>
> Co-developed-by: Arnd Bergmann
> Signed-off
In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to add HAS_IOPORT as dependency for those
drivers using them.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
Note: This patch does not depend any
kernel.org/all/20230522105049.1467313-1-schne...@linux.ibm.com/
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git/log/?h=has_ioport
[2]
https://lore.kernel.org/lkml/CAHk-=wg80je=k7madf4e7wrrnp37e3qh6y10svhdc7o8sz_...@mail.gmail.com/
Niklas Schnelle (1):
fbdev: add HAS_IOPORT de
On Fri, 2024-04-05 at 17:47 +0200, Arnd Bergmann wrote:
> On Fri, Apr 5, 2024, at 17:43, Niklas Schnelle wrote:
> > In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
> > compile time. We thus need to add HAS_IOPORT as dependency for
> > those drivers us
[0] https://lore.kernel.org/all/20230522105049.1467313-1-schne...@linux.ibm.com/
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/niks/linux.git/log/?h=has_ioport
[2]
https://lore.kernel.org/lkml/CAHk-=wg80je=k7madf4e7wrrnp37e3qh6y10svhdc7o8sz_...@mail.gmail.com/
Niklas Schnelle (1):
vgacon: add
In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to add HAS_IOPORT as dependency for
those drivers using them.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
Note: This patch does not depend any
-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/video/fbdev/Kconfig | 3 ++-
include/video/vga.h | 35 +--
2 files changed, 27 insertions(+), 11 deletions(-)
diff --git a/drivers/video/fbdev/Kconfig b/drivers
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/video/console/Kconfig
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/video/fbdev/Kconfig | 23
Signed-off-by: Niklas Schnelle
---
drivers/gpu/drm/qxl/Kconfig | 1 +
drivers/gpu/drm/tiny/bochs.c | 17 +
drivers/gpu/drm/tiny/cirrus.c | 2 ++
3 files changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig
index ca3f51c2a8fe
On Tue, 2023-05-16 at 19:21 +0200, Thomas Zimmermann wrote:
> Hi
>
> Am 16.05.23 um 13:00 schrieb Niklas Schnelle:
> > In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
> > not being declared. We thus need to add HAS_IOPORT as dependency for
> &g
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them and guard inline code in headers.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
Signed-off-by: Niklas Schnelle
---
Note: The HAS_IOPORT Kconfig option was added in v6.4-rc1 so
per-subsystem patches may be applied independently
drivers/gpu/drm/qxl/Kconfig | 1 +
drivers/gpu/drm/tiny/bochs.c | 17 +
drivers/gpu/drm/tiny/cirrus.c | 2 ++
3 files changed
org/all/zbx5alo5h546b...@intel.com/
Suggested-by: Ville Syrjälä
Signed-off-by: Niklas Schnelle
---
Note: The HAS_IOPORT Kconfig option was added in v6.4-rc1 so
per-subsystem patches may be applied independently
drivers/video/fbdev/aty/atyfb_base.c | 5 -
1 file changed, 5 deletions(-)
d
On Thu, 2023-03-23 at 18:08 +0200, Ville Syrjälä wrote:
> On Thu, Mar 23, 2023 at 03:17:38PM +0100, Niklas Schnelle wrote:
> > On Wed, 2023-03-15 at 12:19 +0200, Ville Syrjälä wrote:
> > > On Wed, Mar 15, 2023 at 09:16:50AM +0100, Geert Uytterhoeven wrote:
On Wed, 2023-03-15 at 13:54 +0200, Jani Nikula wrote:
> On Tue, 14 Mar 2023, Niklas Schnelle wrote:
> > In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
> > not being declared. We thus need to add HAS_IOPORT as dependency for
> > those drivers using them
On Wed, 2023-03-15 at 12:19 +0200, Ville Syrjälä wrote:
> On Wed, Mar 15, 2023 at 09:16:50AM +0100, Geert Uytterhoeven wrote:
> > Hi Niklas,
> >
> > On Tue, Mar 14, 2023 at 1:13 PM Niklas Schnelle
> > wrote:
> > > In a future patch HAS_IOPORT=n wil
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them and guard inline code in headers.
Co-developed-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/video/console/Kconfig
.
There is also a direct and hard coded use in cirrus.c which according to
the comment is only necessary during resume. Let's just skip this as
for example s390 which doesn't have I/O port support also doesen't
support suspend/resume.
Co-developed-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
letions(-)
>
---8<---
>
Looks good to me and I have no objections.
Reviewed-by: Niklas Schnelle
skip this as for example s390 which doesn't have I/O port
support also doesen't support suspend/resume.
Co-developed-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/gpu/drm/qxl/Kconfig | 1 +
drivers/gpu/drm/tiny/Kconfig | 1 +
drivers/gpu/drm/tiny/cirrus.c | 2 ++
3 files changed
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them and guard inline code in headers.
Co-developed-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/video/fbdev/Kconfig
On Fri, 2022-04-29 at 15:50 +0200, Niklas Schnelle wrote:
> In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
> not being declared. We thus need to add HAS_IOPORT as dependency for
> those drivers using them and guard inline code in headers.
>
> Co-developed-by
On Fri, 2022-04-29 at 15:50 +0200, Niklas Schnelle wrote:
> In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
> not being declared. We thus need to add HAS_IOPORT as dependency for
> those drivers using them. There is also a direct and hard coded use in
> ci
.
There is also a direct and hard coded use in cirrus.c which according to
the comment is only necessary during resume. Let's just skip this as
for example s390 which doesn't have I/O port support also doesen't
support suspend/resume.
Co-developed-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them and guard inline code in headers.
Co-developed-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/video/fbdev/Kconfig
On Thu, 2022-01-06 at 17:41 +, John Garry wrote:
> On 05/01/2022 19:47, Bjorn Helgaas wrote:
> > > > > > ok if the PCI maintainers decide otherwise.
> > > > > I don't really like the "LEGACY_PCI" Kconfig option. "Legacy" just
> > > > > means something old and out of favor; it doesn't
On Wed, 2021-12-29 at 10:03 -0600, Bjorn Helgaas wrote:
> On Wed, Dec 29, 2021 at 01:12:07PM +0100, Mauro Carvalho Chehab wrote:
> > Em Wed, 29 Dec 2021 12:45:38 +0100
> > Niklas Schnelle escreveu:
> > > ...
> > > I do think we agree that once done correctly there
In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. We thus need to add HAS_IOPORT as dependency for
those drivers using them and guard inline code in headers.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
On Tue, 2021-12-28 at 10:15 +0100, Mauro Carvalho Chehab wrote:
> Em Tue, 28 Dec 2021 09:21:23 +0100
> Greg Kroah-Hartman escreveu:
>
> > On Mon, Dec 27, 2021 at 05:42:46PM +0100, Niklas Schnelle wrote:
> > > --- a/drivers/pci/Kconfig
> > > +++ b/drivers/
skip this as for example s390 which doesn't have I/O port
support also doesen't support suspend/resume.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/gpu/drm/qxl/Kconfig | 1 +
drivers/gpu/drm/tiny/Kconfig | 1 +
drivers/gpu/drm/tiny
On Tue, 2021-12-28 at 18:12 +0100, Mauro Carvalho Chehab wrote:
> Em Tue, 28 Dec 2021 16:06:44 +0100
> Niklas Schnelle escreveu:
>
> (on a side note: the c/c list of this patch is too long. I would try to
> avoid using a too long list, as otherwise this e-mail may end being rej
for all PCI drivers which only target
legacy PCI devices and ifdef legacy PCI specific functions in ata
handling.
Co-developed-by: Arnd Bergmann
Signed-off-by: Arnd Bergmann
Signed-off-by: Niklas Schnelle
---
drivers/ata/Kconfig | 34
drivers/ata
On Tue, 2021-12-28 at 13:54 +0100, Mauro Carvalho Chehab wrote:
>
---8<---
>
> > > > All you really care about is the "legacy" I/O spaces here, this isn't
> > > > tied to PCI specifically at all, right?
> > > >
> > > > So why not just have a OLD_STYLE_IO config option or something like
> > > >
e
> Cc: Dan Williams
> Cc: Kees Cook
> Cc: Andrew Morton
> Cc: John Hubbard
> Cc: Jérôme Glisse
> Cc: Jan Kara
> Cc: linux...@kvack.org
> Cc: linux-arm-ker...@lists.infradead.org
> Cc: linux-samsung-...@vger.kernel.org
> Cc: linux-me...@vger.kernel.
address) fixed and I'll happily apply.
Best regards,
Niklas Schnelle
On 10/12/20 4:19 PM, Daniel Vetter wrote:
> On Mon, Oct 12, 2020 at 04:03:28PM +0200, Niklas Schnelle wrote:
... snip
>>> Cc: Jason Gunthorpe
>>> Cc: Dan Williams
>>> Cc: Kees Cook
>&
Hi Daniel,
freshly back from my vacation I've just taken a look at your patch.
First thanks for this fix and the detailed commit description.
Definitely makes sense to fix this and you can add my
Acked-by: Niklas Schnelle
Content wise it all looks sane and clear and since Gerald did
... snip ...
>>> Cc: linux-me...@vger.kernel.org
>>> Cc: Niklas Schnelle
>>> Cc: Gerald Schaefer
>>> Cc: linux-s...@vger.kernel.org
>>> --
>>> v2: Move VM_IO | VM_PFNMAP checks around so they keep returning EINVAL
>>> like before
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