From: Stafford Horne <shorne@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
LKML <linux-kernel@vger.kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-csky@vger.kernel.org,
linux-riscv <linux-riscv@lists.infradead.org>,
linux-um <linux-um@lists.infradead.org>,
linux-pci <linux-pci@vger.kernel.org>,
linux-arch <linux-arch@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Wed, 20 Jul 2022 22:21:17 +0900 [thread overview]
Message-ID: <YtgBTaP/O32ANOHU@antec> (raw)
In-Reply-To: <YtbAjsDkVt1a6c08@infradead.org>
On Tue, Jul 19, 2022 at 07:32:46AM -0700, Christoph Hellwig wrote:
> On Tue, Jul 19, 2022 at 10:05:46PM +0900, Stafford Horne wrote:
> > > > Or we could try to keep the generic definition in a global header
> > > > like linux/isa-dma.h.
> > >
> > > Perhaps option 3 makes the whole patch the most clean.
> >
> > And this is the result, I will get this into the series and create a v4 tomorrow
> > if no issues.
>
> Yes, this is what I tried to suggest earlier and it looks fine to me.
> If we want to overengineer it we could add a ISA_DMA_BRIDGE_BUGGY
> Kconfig symbol and select it from x86.
I left it as X86_32, I feel it it would be more confusing/hard to maintain to
add the extra level of indirection.
-Stafford
WARNING: multiple messages have this Message-ID (diff)
From: Stafford Horne <shorne@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
LKML <linux-kernel@vger.kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-csky@vger.kernel.org,
linux-riscv <linux-riscv@lists.infradead.org>,
linux-um <linux-um@lists.infradead.org>,
linux-pci <linux-pci@vger.kernel.org>,
linux-arch <linux-arch@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Wed, 20 Jul 2022 22:21:17 +0900 [thread overview]
Message-ID: <YtgBTaP/O32ANOHU@antec> (raw)
In-Reply-To: <YtbAjsDkVt1a6c08@infradead.org>
On Tue, Jul 19, 2022 at 07:32:46AM -0700, Christoph Hellwig wrote:
> On Tue, Jul 19, 2022 at 10:05:46PM +0900, Stafford Horne wrote:
> > > > Or we could try to keep the generic definition in a global header
> > > > like linux/isa-dma.h.
> > >
> > > Perhaps option 3 makes the whole patch the most clean.
> >
> > And this is the result, I will get this into the series and create a v4 tomorrow
> > if no issues.
>
> Yes, this is what I tried to suggest earlier and it looks fine to me.
> If we want to overengineer it we could add a ISA_DMA_BRIDGE_BUGGY
> Kconfig symbol and select it from x86.
I left it as X86_32, I feel it it would be more confusing/hard to maintain to
add the extra level of indirection.
-Stafford
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Stafford Horne <shorne@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
LKML <linux-kernel@vger.kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-csky@vger.kernel.org,
linux-riscv <linux-riscv@lists.infradead.org>,
linux-um <linux-um@lists.infradead.org>,
linux-pci <linux-pci@vger.kernel.org>,
linux-arch <linux-arch@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Wed, 20 Jul 2022 22:21:17 +0900 [thread overview]
Message-ID: <YtgBTaP/O32ANOHU@antec> (raw)
In-Reply-To: <YtbAjsDkVt1a6c08@infradead.org>
On Tue, Jul 19, 2022 at 07:32:46AM -0700, Christoph Hellwig wrote:
> On Tue, Jul 19, 2022 at 10:05:46PM +0900, Stafford Horne wrote:
> > > > Or we could try to keep the generic definition in a global header
> > > > like linux/isa-dma.h.
> > >
> > > Perhaps option 3 makes the whole patch the most clean.
> >
> > And this is the result, I will get this into the series and create a v4 tomorrow
> > if no issues.
>
> Yes, this is what I tried to suggest earlier and it looks fine to me.
> If we want to overengineer it we could add a ISA_DMA_BRIDGE_BUGGY
> Kconfig symbol and select it from x86.
I left it as X86_32, I feel it it would be more confusing/hard to maintain to
add the extra level of indirection.
-Stafford
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Stafford Horne <shorne@gmail.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>,
LKML <linux-kernel@vger.kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-csky@vger.kernel.org,
linux-riscv <linux-riscv@lists.infradead.org>,
linux-um <linux-um@lists.infradead.org>,
linux-pci <linux-pci@vger.kernel.org>,
linux-arch <linux-arch@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Wed, 20 Jul 2022 22:21:17 +0900 [thread overview]
Message-ID: <YtgBTaP/O32ANOHU@antec> (raw)
In-Reply-To: <YtbAjsDkVt1a6c08@infradead.org>
On Tue, Jul 19, 2022 at 07:32:46AM -0700, Christoph Hellwig wrote:
> On Tue, Jul 19, 2022 at 10:05:46PM +0900, Stafford Horne wrote:
> > > > Or we could try to keep the generic definition in a global header
> > > > like linux/isa-dma.h.
> > >
> > > Perhaps option 3 makes the whole patch the most clean.
> >
> > And this is the result, I will get this into the series and create a v4 tomorrow
> > if no issues.
>
> Yes, this is what I tried to suggest earlier and it looks fine to me.
> If we want to overengineer it we could add a ISA_DMA_BRIDGE_BUGGY
> Kconfig symbol and select it from x86.
I left it as X86_32, I feel it it would be more confusing/hard to maintain to
add the extra level of indirection.
-Stafford
_______________________________________________
linux-um mailing list
linux-um@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-um
next prev parent reply other threads:[~2022-07-20 13:21 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-17 3:34 [PATCH v2 0/2] Updates for asm-generic/pci.h Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` [PATCH v2 1/2] asm-generic: Remove pci.h copying remaining code to x86 Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:42 ` Stafford Horne
2022-07-17 9:42 ` Stafford Horne
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-17 3:34 ` [PATCH v2 2/2] asm-generic: Add new pci.h and use it Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-18 4:37 ` Christoph Hellwig
2022-07-18 4:37 ` Christoph Hellwig
2022-07-18 4:37 ` Christoph Hellwig
2022-07-18 4:37 ` Christoph Hellwig
2022-07-18 6:56 ` Arnd Bergmann
2022-07-18 6:56 ` Arnd Bergmann
2022-07-18 6:56 ` Arnd Bergmann
2022-07-18 6:56 ` Arnd Bergmann
[not found] ` <CAAfxs740yz1vJmtFHOPTXT6fqi0+37SR_OhoGsONe4mx_21+_g@mail.gmail.com>
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 10:55 ` Stafford Horne
2022-07-19 10:55 ` Stafford Horne
2022-07-19 10:55 ` Stafford Horne
2022-07-19 10:55 ` Stafford Horne
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 12:23 ` Stafford Horne
2022-07-19 12:23 ` Stafford Horne
2022-07-19 12:23 ` Stafford Horne
2022-07-19 12:23 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:33 ` Stafford Horne
2022-07-19 13:33 ` Stafford Horne
2022-07-19 13:33 ` Stafford Horne
2022-07-19 13:33 ` Stafford Horne
2022-07-19 14:32 ` Christoph Hellwig
2022-07-19 14:32 ` Christoph Hellwig
2022-07-19 14:32 ` Christoph Hellwig
2022-07-19 14:32 ` Christoph Hellwig
2022-07-20 13:21 ` Stafford Horne [this message]
2022-07-20 13:21 ` Stafford Horne
2022-07-20 13:21 ` Stafford Horne
2022-07-20 13:21 ` Stafford Horne
2022-07-19 15:09 ` David Laight
2022-07-19 15:09 ` David Laight
2022-07-19 15:09 ` David Laight
2022-07-19 15:09 ` David Laight
2022-07-20 13:24 ` Stafford Horne
2022-07-20 13:24 ` Stafford Horne
2022-07-20 13:24 ` Stafford Horne
2022-07-20 13:24 ` Stafford Horne
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=YtgBTaP/O32ANOHU@antec \
--to=shorne@gmail.com \
--cc=anton.ivanov@cambridgegreys.com \
--cc=aou@eecs.berkeley.edu \
--cc=arnd@arndb.de \
--cc=bhelgaas@google.com \
--cc=catalin.marinas@arm.com \
--cc=guoren@kernel.org \
--cc=hch@infradead.org \
--cc=johannes@sipsolutions.net \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-csky@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linux-riscv@lists.infradead.org \
--cc=linux-um@lists.infradead.org \
--cc=palmer@dabbelt.com \
--cc=paul.walmsley@sifive.com \
--cc=richard@nod.at \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.