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From: David Laight <David.Laight@ACULAB.COM>
To: 'Christophe Leroy' <christophe.leroy@c-s.fr>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Rich Felker <dalias@libc.org>, Jiri Slaby <jirislaby@gmail.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	David Airlie <airlied@linux.ie>,
	"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	"virtualization@lists.linux-foundation.org"
	<virtualization@lists.linux-foundation.org>,
	"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
	Paul Mackerras <paulus@samba.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Dave Jiang <dave.jiang@intel.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Helge Deller <deller@gmx.de>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	Alexey Brodkin <abrodkin@synopsys.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Ben Skeggs <bskeggs@redhat.com>, Dave Airlie <airlied@redhat.com>,
	Matt Turner <mattst88@gmail.com>,
	arcml <linux-snps-arc@lists.infradead.org>,
	Nick Kossifidis <mickflem>
Subject: RE: [RFT 00/13] iomap: Constify ioreadX() iomem argument
Date: Wed, 8 Jan 2020 17:39:42 +0000	[thread overview]
Message-ID: <334434313e1642768995acc03a51214f@AcuMS.aculab.com> (raw)
In-Reply-To: <00a43e5c-0708-d49a-9cc4-eb2ce8b4cf99@c-s.fr>

From: Christophe Leroy
> Sent: 08 January 2020 08:49
...
> And as pointed by Arnd, the volatile is really only necessary for the
> dereference itself, should the arch use dereferencing.

I've had trouble with some versions of gcc and reading of 'volatile unsigned char *'.
It tended to follow the memory read with an extra mask with 0xff.
(I suspect that internally the value landed into a temporary 'int' variable.)

I got better code using memory barriers.
So putting an asm barrier for the exact location of the memory read
either side of the read should have the desired effect without adding
extra instructions.
(You might think 'volatile' would mean that - but it doesn't.)

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)

WARNING: multiple messages have this Message-ID (diff)
From: David Laight <David.Laight@ACULAB.COM>
To: 'Christophe Leroy' <christophe.leroy@c-s.fr>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Rich Felker <dalias@libc.org>, Jiri Slaby <jirislaby@gmail.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	David Airlie <airlied@linux.ie>,
	"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
	Jason Wang <jasowang@redhat.com>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	"virtualization@lists.linux-foundation.org"
	<virtualization@lists.linux-foundation.org>,
	"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
	Paul Mackerras <paulus@samba.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Dave Jiang <dave.jiang@intel.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Helge Deller <deller@gmx.de>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	Alexey Brodkin <abrodkin@synopsys.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Ben Skeggs <bskeggs@redhat.com>, Dave Airlie <airlied@redhat.com>,
	Matt Turner <mattst88@gmail.com>,
	arcml <linux-snps-arc@lists.infradead.org>,
	Nick Kossifidis <mickflemm@gmail.com>,
	Allen Hubbe <allenbh@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
	Jon Mason <jdmason@kudzu.us>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Thomas Gleixner <tglx@linutronix.de>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Kalle Valo <kvalo@codeaurora.org>,
	Richard Henderson <rth@twiddle.net>,
	Parisc List <linux-parisc@vger.kernel.org>,
	netdev <netdev@vger.kernel.org>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Luis Chamberlain <mcgrof@kernel.org>,
	Vineet Gupta <vgupta@synopsys.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	alpha <linux-alpha@vger.kernel.org>,
	"linux-ntb@googlegroups.com" <linux-ntb@googlegroups.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Media Mailing List <linux-media@vger.kernel.org>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	"David S. Miller" <davem@davemloft.net>
Subject: RE: [RFT 00/13] iomap: Constify ioreadX() iomem argument
Date: Wed, 8 Jan 2020 17:39:42 +0000	[thread overview]
Message-ID: <334434313e1642768995acc03a51214f@AcuMS.aculab.com> (raw)
In-Reply-To: <00a43e5c-0708-d49a-9cc4-eb2ce8b4cf99@c-s.fr>

From: Christophe Leroy
> Sent: 08 January 2020 08:49
...
> And as pointed by Arnd, the volatile is really only necessary for the
> dereference itself, should the arch use dereferencing.

I've had trouble with some versions of gcc and reading of 'volatile unsigned char *'.
It tended to follow the memory read with an extra mask with 0xff.
(I suspect that internally the value landed into a temporary 'int' variable.)

I got better code using memory barriers.
So putting an asm barrier for the exact location of the memory read
either side of the read should have the desired effect without adding
extra instructions.
(You might think 'volatile' would mean that - but it doesn't.)

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)

WARNING: multiple messages have this Message-ID (diff)
From: David Laight <David.Laight@ACULAB.COM>
To: 'Christophe Leroy' <christophe.leroy@c-s.fr>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Rich Felker <dalias@libc.org>, Jiri Slaby <jirislaby@gmail.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	David Airlie <airlied@linux.ie>,
	"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
	Jason Wang <jasowang@redhat.com>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	"virtualization@lists.linux-foundation.org"
	<virtualization@lists.linux-foundation.org>,
	"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
	Paul Mackerras <paulus@samba.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Dave Jiang <dave.jiang@intel.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Helge Deller <deller@gmx.de>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	Alexey Brodkin <abrodkin@synopsys.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Ben Skeggs <bskeggs@redhat.com>, Dave Airlie <airlied@redhat.com>,
	Matt Turner <mattst88@gmail.com>,
	arcml <linux-snps-arc@lists.infradead.org>,
	Nick Kossifidis <mickflemm@gmail.com>,
	Allen Hubbe <allenbh@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
	Jon Mason <jdmason@kudzu.us>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Thomas Gleixner <tglx@linutronix.de>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Kalle Valo <kvalo@codeaurora.org>,
	Richard Henderson <rth@twiddle.net>,
	Parisc List <linux-parisc@vger.kernel.org>,
	netdev <netdev@vger.kernel.org>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Luis Chamberlain <mcgrof@kernel.org>,
	Vineet Gupta <vgupta@synopsys.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	alpha <linux-alpha@vger.kernel.org>,
	"linux-ntb@googlegroups.com" <linux-ntb@googlegroups.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Media Mailing List <linux-media@vger.kernel.org>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	"David S. Miller" <davem@davemloft.net>
Subject: RE: [RFT 00/13] iomap: Constify ioreadX() iomem argument
Date: Wed, 8 Jan 2020 17:39:42 +0000	[thread overview]
Message-ID: <334434313e1642768995acc03a51214f@AcuMS.aculab.com> (raw)
In-Reply-To: <00a43e5c-0708-d49a-9cc4-eb2ce8b4cf99@c-s.fr>

From: Christophe Leroy
> Sent: 08 January 2020 08:49
...
> And as pointed by Arnd, the volatile is really only necessary for the
> dereference itself, should the arch use dereferencing.

I've had trouble with some versions of gcc and reading of 'volatile unsigned char *'.
It tended to follow the memory read with an extra mask with 0xff.
(I suspect that internally the value landed into a temporary 'int' variable.)

I got better code using memory barriers.
So putting an asm barrier for the exact location of the memory read
either side of the read should have the desired effect without adding
extra instructions.
(You might think 'volatile' would mean that - but it doesn't.)

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
_______________________________________________
linux-snps-arc mailing list
linux-snps-arc@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-snps-arc

WARNING: multiple messages have this Message-ID (diff)
From: David Laight <David.Laight@ACULAB.COM>
To: 'Christophe Leroy' <christophe.leroy@c-s.fr>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Rich Felker <dalias@libc.org>, Jiri Slaby <jirislaby@gmail.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	David Airlie <airlied@linux.ie>,
	"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
	Jason Wang <jasowang@redhat.com>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	"virtualization@lists.linux-foundation.org"
	<virtualization@lists.linux-foundation.org>,
	"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
	Paul Mackerras <paulus@samba.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Dave Jiang <dave.jiang@intel.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Helge Deller <deller@gmx.de>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	Alexey Brodkin <abrodkin@synopsys.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Ben Skeggs <bskeggs@redhat.com>, Dave Airlie <airlied@redhat.com>,
	Matt Turner <mattst88@gmail.com>,
	arcml <linux-snps-arc@lists.infradead.org>,
	Nick Kossifidis <mickflemm@gmail.com>,
	Allen Hubbe <allenbh@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
	Jon Mason <jdmason@kudzu.us>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Thomas Gleixner <tglx@linutronix.de>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Kalle Valo <kvalo@codeaurora.org>,
	Richard Henderson <rth@twiddle.net>,
	Parisc List <linux-parisc@vger.kernel.org>,
	netdev <netdev@vger.kernel.org>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Luis Chamberlain <mcgrof@kernel.org>,
	Vineet Gupta <vgupta@synopsys.com>,
	alpha <linux-alpha@vger.kernel.org>,
	"linux-ntb@googlegroups.com" <linux-ntb@googlegroups.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Media Mailing List <linux-media@vger.kernel.org>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	"David S. Miller" <davem@davemloft.net>
Subject: RE: [RFT 00/13] iomap: Constify ioreadX() iomem argument
Date: Wed, 8 Jan 2020 17:39:42 +0000	[thread overview]
Message-ID: <334434313e1642768995acc03a51214f@AcuMS.aculab.com> (raw)
In-Reply-To: <00a43e5c-0708-d49a-9cc4-eb2ce8b4cf99@c-s.fr>

From: Christophe Leroy
> Sent: 08 January 2020 08:49
...
> And as pointed by Arnd, the volatile is really only necessary for the
> dereference itself, should the arch use dereferencing.

I've had trouble with some versions of gcc and reading of 'volatile unsigned char *'.
It tended to follow the memory read with an extra mask with 0xff.
(I suspect that internally the value landed into a temporary 'int' variable.)

I got better code using memory barriers.
So putting an asm barrier for the exact location of the memory read
either side of the read should have the desired effect without adding
extra instructions.
(You might think 'volatile' would mean that - but it doesn't.)

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

WARNING: multiple messages have this Message-ID (diff)
From: David Laight <David.Laight@ACULAB.COM>
To: 'Christophe Leroy' <christophe.leroy@c-s.fr>,
	Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	Rich Felker <dalias@libc.org>, Jiri Slaby <jirislaby@gmail.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	David Airlie <airlied@linux.ie>, Jason Wang <jasowang@redhat.com>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	"virtualization@lists.linux-foundation.org"
	<virtualization@lists.linux-foundation.org>,
	"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
	netdev <netdev@vger.kernel.org>,
	Paul Mackerras <paulus@samba.org>,
	Linux-Arch <linux-arch@vger.kernel.org>,
	Dave Jiang <dave.jiang@intel.com>,
	Yoshinori Sato <ysato@users.sourceforge.jp>,
	Helge Deller <deller@gmx.de>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	Alexey Brodkin <abrodkin@synopsys.com>,
	Ben Skeggs <bskeggs@redhat.com>,
	"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
	Dave Airlie <airlied@redhat.com>,
	Matt Turner <mattst88@gmail.com>,
	arcml <linux-snps-arc@lists.infradead.org>,
	Nick Kossifidis <mickflemm@gmail.com>,
	Allen Hubbe <allenbh@gmail.com>, Arnd Bergmann <arnd@arndb.de>,
	alpha <linux-alpha@vger.kernel.org>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Thomas Gleixner <tglx@linutronix.de>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Kalle Valo <kvalo@codeaurora.org>,
	Richard Henderson <rth@twiddle.net>,
	Parisc List <linux-parisc@vger.kernel.org>,
	Vineet Gupta <vgupta@synopsys.com>,
	linux-wireless <linux-wireless@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Luis Chamberlain <mcgrof@kernel.org>,
	Daniel Vetter <daniel@ffwll.ch>, Jon Mason <jdmason@kudzu.us>,
	"linux-ntb@googlegroups.com" <linux-ntb@googlegroups.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Linux Media Mailing List <linux-media@vger.kernel.org>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	"David S. Miller" <davem@davemloft.net>
Subject: RE: [RFT 00/13] iomap: Constify ioreadX() iomem argument
Date: Wed, 8 Jan 2020 17:39:42 +0000	[thread overview]
Message-ID: <334434313e1642768995acc03a51214f@AcuMS.aculab.com> (raw)
In-Reply-To: <00a43e5c-0708-d49a-9cc4-eb2ce8b4cf99@c-s.fr>

From: Christophe Leroy
> Sent: 08 January 2020 08:49
...
> And as pointed by Arnd, the volatile is really only necessary for the
> dereference itself, should the arch use dereferencing.

I've had trouble with some versions of gcc and reading of 'volatile unsigned char *'.
It tended to follow the memory read with an extra mask with 0xff.
(I suspect that internally the value landed into a temporary 'int' variable.)

I got better code using memory barriers.
So putting an asm barrier for the exact location of the memory read
either side of the read should have the desired effect without adding
extra instructions.
(You might think 'volatile' would mean that - but it doesn't.)

	David

-
Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK
Registration No: 1397386 (Wales)

  reply	other threads:[~2020-01-08 17:39 UTC|newest]

Thread overview: 191+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-07 16:52 [RFT 00/13] iomap: Constify ioreadX() iomem argument Krzysztof Kozlowski
2020-01-07 16:52 ` Krzysztof Kozlowski
2020-01-07 16:52 ` Krzysztof Kozlowski
2020-01-07 16:52 ` Krzysztof Kozlowski
2020-01-07 16:52 ` [RFT 01/13] iomap: Constify ioreadX() iomem argument (as in generic implementation) Krzysztof Kozlowski
2020-01-07 16:52 ` Krzysztof Kozlowski
2020-01-07 16:52   ` Krzysztof Kozlowski
2020-01-07 16:52   ` Krzysztof Kozlowski
2020-01-07 16:52   ` Krzysztof Kozlowski
     [not found] ` <1578415992-24054-1-git-send-email-krzk-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2020-01-07 16:52   ` Krzysztof Kozlowski
2020-01-07 16:52   ` [RFT 02/13] alpha: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 02/13] sh: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 03/13] alpha: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 03/13] sh: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 04/13] parisc: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 05/13] powerpc: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 06/13] arc: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 07/13] drm/mgag200: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 08/13] drm/nouveau: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 09/13] media: fsl-viu: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 10/13] net: wireless: ath5k: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 11/13] net: wireless: rtl818x: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 12/13] ntb: intel: " Krzysztof Kozlowski
2020-01-07 16:53   ` [RFT 13/13] virtio: pci: " Krzysztof Kozlowski
2020-01-07 16:52 ` [RFT 02/13] alpha: " Krzysztof Kozlowski
2020-01-07 16:52 ` Krzysztof Kozlowski
2020-01-07 16:52   ` Krzysztof Kozlowski
2020-01-07 16:52   ` Krzysztof Kozlowski
2020-01-07 16:52   ` Krzysztof Kozlowski
2020-01-08  8:10   ` Geert Uytterhoeven
2020-01-08  8:10   ` Geert Uytterhoeven
2020-01-08  8:10     ` Geert Uytterhoeven
2020-01-08  8:10     ` Geert Uytterhoeven
2020-01-08  8:10     ` Geert Uytterhoeven
2020-01-08  8:10     ` Geert Uytterhoeven
2020-01-08  9:07     ` Krzysztof Kozlowski
2020-01-08  9:07     ` Krzysztof Kozlowski
2020-01-08  9:07       ` Krzysztof Kozlowski
2020-01-08  9:07       ` Krzysztof Kozlowski
2020-01-08  9:07       ` Krzysztof Kozlowski
2020-01-08  9:07       ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 02/13] sh: " Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 03/13] alpha: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 03/13] sh: " Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 17:08   ` Arnd Bergmann
2020-01-07 17:08     ` Arnd Bergmann
2020-01-07 17:08     ` Arnd Bergmann
2020-01-07 17:08     ` Arnd Bergmann
2020-01-07 17:08     ` Arnd Bergmann
2020-01-07 17:08   ` Arnd Bergmann
2020-01-07 16:53 ` [RFT 04/13] parisc: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 05/13] powerpc: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 06/13] arc: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 17:10   ` Arnd Bergmann
2020-01-07 17:10     ` Arnd Bergmann
2020-01-07 17:10     ` Arnd Bergmann
2020-01-07 17:10     ` Arnd Bergmann
2020-01-07 17:10     ` Arnd Bergmann
2020-01-07 17:10   ` Arnd Bergmann
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 07/13] drm/mgag200: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 08/13] drm/nouveau: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 09/13] media: fsl-viu: " Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 10/13] net: wireless: ath5k: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 11/13] net: wireless: rtl818x: " Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 12/13] ntb: intel: " Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53 ` [RFT 13/13] virtio: pci: " Krzysztof Kozlowski
2020-01-07 16:53 ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-07 16:53   ` Krzysztof Kozlowski
2020-01-08  8:07 ` [RFT 00/13] iomap: Constify ioreadX() iomem argument Geert Uytterhoeven
2020-01-08  8:07   ` Geert Uytterhoeven
2020-01-08  8:07   ` Geert Uytterhoeven
2020-01-08  8:07   ` Geert Uytterhoeven
2020-01-08  8:07   ` Geert Uytterhoeven
2020-01-08  8:12   ` Geert Uytterhoeven
2020-01-08  8:12   ` Geert Uytterhoeven
2020-01-08  8:12     ` Geert Uytterhoeven
2020-01-08  8:12     ` Geert Uytterhoeven
2020-01-08  8:12     ` Geert Uytterhoeven
2020-01-08  8:12     ` Geert Uytterhoeven
2020-01-08  8:18     ` Krzysztof Kozlowski
2020-01-08  8:18       ` Krzysztof Kozlowski
2020-01-08  8:18       ` Krzysztof Kozlowski
2020-01-08  8:18       ` Krzysztof Kozlowski
2020-01-08  8:18       ` Krzysztof Kozlowski
2020-01-08  8:35       ` Christophe Leroy
2020-01-08  8:35         ` Christophe Leroy
2020-01-08  8:35         ` Christophe Leroy
2020-01-08  8:35         ` Christophe Leroy
2020-01-08  8:35         ` Christophe Leroy
2020-01-08  8:35         ` Christophe Leroy
2020-01-08  8:43         ` Geert Uytterhoeven
2020-01-08  8:43         ` Geert Uytterhoeven
2020-01-08  8:43           ` Geert Uytterhoeven
2020-01-08  8:43           ` Geert Uytterhoeven
2020-01-08  8:43           ` Geert Uytterhoeven
2020-01-08  8:43           ` Geert Uytterhoeven
2020-01-08  8:43           ` Geert Uytterhoeven
2020-01-08  8:43           ` Geert Uytterhoeven
2020-01-08  8:48           ` Christophe Leroy
2020-01-08  8:48           ` Christophe Leroy
2020-01-08  8:48             ` Christophe Leroy
2020-01-08  8:48             ` Christophe Leroy
2020-01-08  8:48             ` Christophe Leroy
2020-01-08  8:48             ` Christophe Leroy
2020-01-08  8:48             ` Christophe Leroy
2020-01-08  8:48             ` Christophe Leroy
2020-01-08 17:39             ` David Laight [this message]
2020-01-08 17:39               ` David Laight
2020-01-08 17:39               ` David Laight
2020-01-08 17:39               ` David Laight
2020-01-08 17:39               ` David Laight
2020-01-08  8:44         ` Arnd Bergmann
2020-01-08  8:44         ` Arnd Bergmann
2020-01-08  8:44           ` Arnd Bergmann
2020-01-08  8:44           ` Arnd Bergmann
2020-01-08  8:44           ` Arnd Bergmann
2020-01-08  8:44           ` Arnd Bergmann
2020-01-08  8:44           ` Arnd Bergmann
2020-01-08  9:15           ` Krzysztof Kozlowski
2020-01-08  9:15             ` Krzysztof Kozlowski
2020-01-08  9:15             ` Krzysztof Kozlowski
2020-01-08  9:15             ` Krzysztof Kozlowski
2020-01-08  9:15             ` Krzysztof Kozlowski
2020-01-08 11:55             ` Arnd Bergmann
2020-01-08 11:55             ` Arnd Bergmann
2020-01-08 11:55               ` Arnd Bergmann
2020-01-08 11:55               ` Arnd Bergmann
2020-01-08 11:55               ` Arnd Bergmann
2020-01-08 11:55               ` Arnd Bergmann
2020-01-08 11:55               ` Arnd Bergmann
2020-01-08  8:35       ` Christophe Leroy
2020-01-08  8:18     ` Krzysztof Kozlowski
2020-01-08  8:15   ` Krzysztof Kozlowski
2020-01-08  8:15   ` Krzysztof Kozlowski
2020-01-08  8:15     ` Krzysztof Kozlowski
2020-01-08  8:15     ` Krzysztof Kozlowski
2020-01-08  8:15     ` Krzysztof Kozlowski
2020-01-08  8:15     ` Krzysztof Kozlowski
2020-01-08  8:07 ` Geert Uytterhoeven
2020-01-07 16:52 Krzysztof Kozlowski
2020-01-07 16:52 Krzysztof Kozlowski

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