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From: Arnd Bergmann <arnd@kernel.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>,
	 Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Arnd Bergmann <arnd@arndb.de>, Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	 Marek Vasut <marek.vasut@gmail.com>,
	Philipp Zabel <philipp.zabel@gmail.com>,
	 Lubomir Rintel <lkundrak@v3.sk>,
	Paul Parsons <lost.distance@yahoo.com>,
	 Tomas Cech <sleep_walker@suse.com>,
	Sergey Lapin <slapin@ossfans.org>,
	 Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	 Viresh Kumar <viresh.kumar@linaro.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	 Ulf Hansson <ulf.hansson@linaro.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	 Helge Deller <deller@gmx.de>, Mark Brown <broonie@kernel.org>,
	 Linus Walleij <linus.walleij@linaro.org>,
	 Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	 "open list:BROADCOM NVRAM DRIVER" <linux-mips@vger.kernel.org>,
	IDE-ML <linux-ide@vger.kernel.org>,
	 linux-clk <linux-clk@vger.kernel.org>,
	Linux PM list <linux-pm@vger.kernel.org>,
	"open list:HID CORE LAYER" <linux-input@vger.kernel.org>,
	patches@opensource.cirrus.com,  linux-leds@vger.kernel.org,
	linux-mmc <linux-mmc@vger.kernel.org>,
	 linux-mtd <linux-mtd@lists.infradead.org>,
	linux-rtc@vger.kernel.org,  USB list <linux-usb@vger.kernel.org>,
	 Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	 ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: [PATCH v2 00/48] ARM: PXA multiplatform support
Date: Fri, 22 Apr 2022 21:16:18 +0200	[thread overview]
Message-ID: <CAK8P3a3V=qxUqYT3Yt=dpXVv58-Y+HVi952wO6D4LPN5NNphGA@mail.gmail.com> (raw)
In-Reply-To: <20220422170530.GA2338209@roeck-us.net>

On Fri, Apr 22, 2022 at 7:05 PM Guenter Roeck <linux@roeck-us.net> wrote:
>
> On Tue, Apr 19, 2022 at 06:37:22PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@arndb.de>
> >
> > This revisits a series I sent a few years ago:
> >
> > https://lore.kernel.org/lkml/20191018154052.1276506-1-arnd@arndb.de/
> >
> > All the other ARMv5 conversions are under way now, with
> > OMAP1 being the only one still not in linux-next yet,
> > and PXA completing the set.
> >
> > Most of the patches are unchanged from before, furtunately
> > the PXA code is fairly stable. I addressed Robert's comments,
> > pulled in two patches from Dmitry, and added the last a the
> > final four patches to finish off the multiplatform conversion.
> >
> > I hope someone is left to test these on PXA: if this works,
> > I'd like to merge it for 5.19. A git tree with these is avaialable
> > for testing at
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=pxa-multiplatform-5.18
> >
>
> Unfortunately that crashes for me when trying to boot from ide.
> Bisect points to the last patch of the series.

Thanks a lot for testing and the perfect bug report!

> [    1.403715] 8<--- cut here ---
> [    1.403848] Unable to handle kernel paging request at virtual address feeb000e
> [    1.404097] [feeb000e] *pgd=00000000

Ok, this is the PCI I/O space area, which starts at 0xfee00000,
clearly the way I/O space
gets mapped changed here. I don't yet see what happened, but it should
be straightforward
to find from here.

> [    1.416643]  pcmcia_init_one from pcmcia_device_probe+0xe4/0x2a0
> [    1.416882]  pcmcia_device_probe from really_probe+0xc8/0x3b4
> [    1.417070]  really_probe from __driver_probe_device+0x9c/0x214
> [    1.417255]  __driver_probe_device from driver_probe_device+0x38/0xe0
> [    1.417454]  driver_probe_device from __device_attach_driver+0xa4/0x11c
> [    1.417657]  __device_attach_driver from bus_for_each_drv+0x88/0xd8
> [    1.417864]  bus_for_each_drv from __device_attach+0xf4/0x194
> [    1.418047]  __device_attach from bus_probe_device+0x8c/0x94
> [    1.418224]  bus_probe_device from device_add+0x3d0/0x894
> [    1.418395]  device_add from pcmcia_device_add+0x2ec/0x3e0
> [    1.418568]  pcmcia_device_add from pcmcia_card_add+0xd4/0x1a0
> [    1.418756]  pcmcia_card_add from pcmcia_bus_add+0x44/0x4c
> [    1.418930]  pcmcia_bus_add from socket_insert+0x12c/0x150
> [    1.419103]  socket_insert from pccardd+0x398/0x44c
> [    1.419257]  pccardd from kthread+0xdc/0x114
> [    1.419400]  kthread from ret_from_fork+0x14/0x2c
> [    1.419569] Exception stack(0xc48a5fb0 to 0xc48a5ff8)
> [    1.419735] 5fa0:                                     00000000 00000000 00000000 00000000
> [    1.419979] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
> [    1.420222] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [    1.420501] Code: 13570000 e1a06000 0a000043 e3a03002 (e5c03000)
> [    1.420874] ---[ end trace 0000000000000000 ]---
>
> ---
> # bad: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform
> # good: [3123109284176b1532874591f7c81f3837bbdc17] Linux 5.18-rc1
> git bisect start 'HEAD' 'v5.18-rc1'
> # good: [9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d] ARM: pxa: mainstone-wm97xx: use gpio lookup table
> git bisect good 9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d
> # good: [764063eee7620ea9abb940068a7ad0e7f9efa1b6] cpufreq: pxa3: move clk register access to clk driver
> git bisect good 764063eee7620ea9abb940068a7ad0e7f9efa1b6
> # good: [5153474f0a4388b7ddb59add4be73bfb42b2007f] ARM: mmp: remove tavorevb board support
> git bisect good 5153474f0a4388b7ddb59add4be73bfb42b2007f
> # good: [2746f7c78b428c8b01b691a29a972c08101ae343] ARM: PXA: fix multi-cpu build of xsc3
> git bisect good 2746f7c78b428c8b01b691a29a972c08101ae343
> # good: [73d5106e9489464eac84362705e93bcf3b376123] ARM: pxa: remove support for MTD_XIP
> git bisect good 73d5106e9489464eac84362705e93bcf3b376123
> # first bad commit: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform

I'll back out this patch for now while investigating further.

Which machine did you hit this on? Is this on hardware or in qemu?

       Arnd

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

WARNING: multiple messages have this Message-ID
From: Arnd Bergmann <arnd@kernel.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
	USB list <linux-usb@vger.kernel.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	"open list:BROADCOM NVRAM DRIVER" <linux-mips@vger.kernel.org>,
	IDE-ML <linux-ide@vger.kernel.org>,
	linux-mtd <linux-mtd@lists.infradead.org>,
	Tomas Cech <sleep_walker@suse.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	linux-clk <linux-clk@vger.kernel.org>,
	linux-leds@vger.kernel.org, linux-rtc@vger.kernel.org,
	Helge Deller <deller@gmx.de>, Marek Vasut <marek.vasut@gmail.com>,
	Paul Parsons <lost.distance@yahoo.com>,
	Sergey Lapin <slapin@ossfans.org>, Arnd Bergmann <arnd@arndb.de>,
	Linux PM list <linux-pm@vger.kernel.org>,
	"open list:HID CORE LAYER" <linux-input@vger.kernel.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>, Mark Brown <broonie@kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Stephen Boyd <sboyd@kernel.org>,
	patches@opensource.cirrus.com,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	linux-mmc <linux-mmc@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	ALSA Development Mailing List <alsa-devel@alsa-project.org>,
	Daniel Mack <daniel@zonque.org>
Subject: Re: [PATCH v2 00/48] ARM: PXA multiplatform support
Date: Fri, 22 Apr 2022 21:16:18 +0200	[thread overview]
Message-ID: <CAK8P3a3V=qxUqYT3Yt=dpXVv58-Y+HVi952wO6D4LPN5NNphGA@mail.gmail.com> (raw)
In-Reply-To: <20220422170530.GA2338209@roeck-us.net>

On Fri, Apr 22, 2022 at 7:05 PM Guenter Roeck <linux@roeck-us.net> wrote:
>
> On Tue, Apr 19, 2022 at 06:37:22PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@arndb.de>
> >
> > This revisits a series I sent a few years ago:
> >
> > https://lore.kernel.org/lkml/20191018154052.1276506-1-arnd@arndb.de/
> >
> > All the other ARMv5 conversions are under way now, with
> > OMAP1 being the only one still not in linux-next yet,
> > and PXA completing the set.
> >
> > Most of the patches are unchanged from before, furtunately
> > the PXA code is fairly stable. I addressed Robert's comments,
> > pulled in two patches from Dmitry, and added the last a the
> > final four patches to finish off the multiplatform conversion.
> >
> > I hope someone is left to test these on PXA: if this works,
> > I'd like to merge it for 5.19. A git tree with these is avaialable
> > for testing at
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=pxa-multiplatform-5.18
> >
>
> Unfortunately that crashes for me when trying to boot from ide.
> Bisect points to the last patch of the series.

Thanks a lot for testing and the perfect bug report!

> [    1.403715] 8<--- cut here ---
> [    1.403848] Unable to handle kernel paging request at virtual address feeb000e
> [    1.404097] [feeb000e] *pgd=00000000

Ok, this is the PCI I/O space area, which starts at 0xfee00000,
clearly the way I/O space
gets mapped changed here. I don't yet see what happened, but it should
be straightforward
to find from here.

> [    1.416643]  pcmcia_init_one from pcmcia_device_probe+0xe4/0x2a0
> [    1.416882]  pcmcia_device_probe from really_probe+0xc8/0x3b4
> [    1.417070]  really_probe from __driver_probe_device+0x9c/0x214
> [    1.417255]  __driver_probe_device from driver_probe_device+0x38/0xe0
> [    1.417454]  driver_probe_device from __device_attach_driver+0xa4/0x11c
> [    1.417657]  __device_attach_driver from bus_for_each_drv+0x88/0xd8
> [    1.417864]  bus_for_each_drv from __device_attach+0xf4/0x194
> [    1.418047]  __device_attach from bus_probe_device+0x8c/0x94
> [    1.418224]  bus_probe_device from device_add+0x3d0/0x894
> [    1.418395]  device_add from pcmcia_device_add+0x2ec/0x3e0
> [    1.418568]  pcmcia_device_add from pcmcia_card_add+0xd4/0x1a0
> [    1.418756]  pcmcia_card_add from pcmcia_bus_add+0x44/0x4c
> [    1.418930]  pcmcia_bus_add from socket_insert+0x12c/0x150
> [    1.419103]  socket_insert from pccardd+0x398/0x44c
> [    1.419257]  pccardd from kthread+0xdc/0x114
> [    1.419400]  kthread from ret_from_fork+0x14/0x2c
> [    1.419569] Exception stack(0xc48a5fb0 to 0xc48a5ff8)
> [    1.419735] 5fa0:                                     00000000 00000000 00000000 00000000
> [    1.419979] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
> [    1.420222] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [    1.420501] Code: 13570000 e1a06000 0a000043 e3a03002 (e5c03000)
> [    1.420874] ---[ end trace 0000000000000000 ]---
>
> ---
> # bad: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform
> # good: [3123109284176b1532874591f7c81f3837bbdc17] Linux 5.18-rc1
> git bisect start 'HEAD' 'v5.18-rc1'
> # good: [9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d] ARM: pxa: mainstone-wm97xx: use gpio lookup table
> git bisect good 9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d
> # good: [764063eee7620ea9abb940068a7ad0e7f9efa1b6] cpufreq: pxa3: move clk register access to clk driver
> git bisect good 764063eee7620ea9abb940068a7ad0e7f9efa1b6
> # good: [5153474f0a4388b7ddb59add4be73bfb42b2007f] ARM: mmp: remove tavorevb board support
> git bisect good 5153474f0a4388b7ddb59add4be73bfb42b2007f
> # good: [2746f7c78b428c8b01b691a29a972c08101ae343] ARM: PXA: fix multi-cpu build of xsc3
> git bisect good 2746f7c78b428c8b01b691a29a972c08101ae343
> # good: [73d5106e9489464eac84362705e93bcf3b376123] ARM: pxa: remove support for MTD_XIP
> git bisect good 73d5106e9489464eac84362705e93bcf3b376123
> # first bad commit: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform

I'll back out this patch for now while investigating further.

Which machine did you hit this on? Is this on hardware or in qemu?

       Arnd

WARNING: multiple messages have this Message-ID
From: Arnd Bergmann <arnd@kernel.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>,
	 Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Arnd Bergmann <arnd@arndb.de>, Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	 Marek Vasut <marek.vasut@gmail.com>,
	Philipp Zabel <philipp.zabel@gmail.com>,
	 Lubomir Rintel <lkundrak@v3.sk>,
	Paul Parsons <lost.distance@yahoo.com>,
	 Tomas Cech <sleep_walker@suse.com>,
	Sergey Lapin <slapin@ossfans.org>,
	 Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	 Viresh Kumar <viresh.kumar@linaro.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	 Ulf Hansson <ulf.hansson@linaro.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	 Helge Deller <deller@gmx.de>, Mark Brown <broonie@kernel.org>,
	 Linus Walleij <linus.walleij@linaro.org>,
	 Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	 "open list:BROADCOM NVRAM DRIVER" <linux-mips@vger.kernel.org>,
	IDE-ML <linux-ide@vger.kernel.org>,
	 linux-clk <linux-clk@vger.kernel.org>,
	Linux PM list <linux-pm@vger.kernel.org>,
	"open list:HID CORE LAYER" <linux-input@vger.kernel.org>,
	patches@opensource.cirrus.com,  linux-leds@vger.kernel.org,
	linux-mmc <linux-mmc@vger.kernel.org>,
	 linux-mtd <linux-mtd@lists.infradead.org>,
	linux-rtc@vger.kernel.org,  USB list <linux-usb@vger.kernel.org>,
	 Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	 ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: [PATCH v2 00/48] ARM: PXA multiplatform support
Date: Fri, 22 Apr 2022 21:16:18 +0200	[thread overview]
Message-ID: <CAK8P3a3V=qxUqYT3Yt=dpXVv58-Y+HVi952wO6D4LPN5NNphGA@mail.gmail.com> (raw)
In-Reply-To: <20220422170530.GA2338209@roeck-us.net>

On Fri, Apr 22, 2022 at 7:05 PM Guenter Roeck <linux@roeck-us.net> wrote:
>
> On Tue, Apr 19, 2022 at 06:37:22PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@arndb.de>
> >
> > This revisits a series I sent a few years ago:
> >
> > https://lore.kernel.org/lkml/20191018154052.1276506-1-arnd@arndb.de/
> >
> > All the other ARMv5 conversions are under way now, with
> > OMAP1 being the only one still not in linux-next yet,
> > and PXA completing the set.
> >
> > Most of the patches are unchanged from before, furtunately
> > the PXA code is fairly stable. I addressed Robert's comments,
> > pulled in two patches from Dmitry, and added the last a the
> > final four patches to finish off the multiplatform conversion.
> >
> > I hope someone is left to test these on PXA: if this works,
> > I'd like to merge it for 5.19. A git tree with these is avaialable
> > for testing at
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=pxa-multiplatform-5.18
> >
>
> Unfortunately that crashes for me when trying to boot from ide.
> Bisect points to the last patch of the series.

Thanks a lot for testing and the perfect bug report!

> [    1.403715] 8<--- cut here ---
> [    1.403848] Unable to handle kernel paging request at virtual address feeb000e
> [    1.404097] [feeb000e] *pgd=00000000

Ok, this is the PCI I/O space area, which starts at 0xfee00000,
clearly the way I/O space
gets mapped changed here. I don't yet see what happened, but it should
be straightforward
to find from here.

> [    1.416643]  pcmcia_init_one from pcmcia_device_probe+0xe4/0x2a0
> [    1.416882]  pcmcia_device_probe from really_probe+0xc8/0x3b4
> [    1.417070]  really_probe from __driver_probe_device+0x9c/0x214
> [    1.417255]  __driver_probe_device from driver_probe_device+0x38/0xe0
> [    1.417454]  driver_probe_device from __device_attach_driver+0xa4/0x11c
> [    1.417657]  __device_attach_driver from bus_for_each_drv+0x88/0xd8
> [    1.417864]  bus_for_each_drv from __device_attach+0xf4/0x194
> [    1.418047]  __device_attach from bus_probe_device+0x8c/0x94
> [    1.418224]  bus_probe_device from device_add+0x3d0/0x894
> [    1.418395]  device_add from pcmcia_device_add+0x2ec/0x3e0
> [    1.418568]  pcmcia_device_add from pcmcia_card_add+0xd4/0x1a0
> [    1.418756]  pcmcia_card_add from pcmcia_bus_add+0x44/0x4c
> [    1.418930]  pcmcia_bus_add from socket_insert+0x12c/0x150
> [    1.419103]  socket_insert from pccardd+0x398/0x44c
> [    1.419257]  pccardd from kthread+0xdc/0x114
> [    1.419400]  kthread from ret_from_fork+0x14/0x2c
> [    1.419569] Exception stack(0xc48a5fb0 to 0xc48a5ff8)
> [    1.419735] 5fa0:                                     00000000 00000000 00000000 00000000
> [    1.419979] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
> [    1.420222] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [    1.420501] Code: 13570000 e1a06000 0a000043 e3a03002 (e5c03000)
> [    1.420874] ---[ end trace 0000000000000000 ]---
>
> ---
> # bad: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform
> # good: [3123109284176b1532874591f7c81f3837bbdc17] Linux 5.18-rc1
> git bisect start 'HEAD' 'v5.18-rc1'
> # good: [9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d] ARM: pxa: mainstone-wm97xx: use gpio lookup table
> git bisect good 9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d
> # good: [764063eee7620ea9abb940068a7ad0e7f9efa1b6] cpufreq: pxa3: move clk register access to clk driver
> git bisect good 764063eee7620ea9abb940068a7ad0e7f9efa1b6
> # good: [5153474f0a4388b7ddb59add4be73bfb42b2007f] ARM: mmp: remove tavorevb board support
> git bisect good 5153474f0a4388b7ddb59add4be73bfb42b2007f
> # good: [2746f7c78b428c8b01b691a29a972c08101ae343] ARM: PXA: fix multi-cpu build of xsc3
> git bisect good 2746f7c78b428c8b01b691a29a972c08101ae343
> # good: [73d5106e9489464eac84362705e93bcf3b376123] ARM: pxa: remove support for MTD_XIP
> git bisect good 73d5106e9489464eac84362705e93bcf3b376123
> # first bad commit: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform

I'll back out this patch for now while investigating further.

Which machine did you hit this on? Is this on hardware or in qemu?

       Arnd

_______________________________________________
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
From: Arnd Bergmann <arnd@kernel.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Arnd Bergmann <arnd@arndb.de>, Daniel Mack <daniel@zonque.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Marek Vasut <marek.vasut@gmail.com>,
	Philipp Zabel <philipp.zabel@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>,
	Paul Parsons <lost.distance@yahoo.com>,
	Tomas Cech <sleep_walker@suse.com>,
	Sergey Lapin <slapin@ossfans.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	Helge Deller <deller@gmx.de>, Mark Brown <broonie@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"open list:BROADCOM NVRAM DRIVER" <linux-mips@vger.kernel.org>,
	IDE-ML <linux-ide@vger.kernel.org>,
	linux-clk <linux-clk@vger.kernel.org>,
	Linux PM list <linux-pm@vger.kernel.org>,
	"open list:HID CORE LAYER" <linux-input@vger.kernel.org>,
	patches@opensource.cirrus.com, linux-leds@vger.kernel.org,
	linux-mmc <linux-mmc@vger.kernel.org>,
	linux-mtd <linux-mtd@lists.infradead.org>,
	linux-rtc@vger.kernel.org, USB list <linux-usb@vger.kernel.org>,
	Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: [PATCH v2 00/48] ARM: PXA multiplatform support
Date: Fri, 22 Apr 2022 21:16:18 +0200	[thread overview]
Message-ID: <CAK8P3a3V=qxUqYT3Yt=dpXVv58-Y+HVi952wO6D4LPN5NNphGA@mail.gmail.com> (raw)
In-Reply-To: <20220422170530.GA2338209@roeck-us.net>

On Fri, Apr 22, 2022 at 7:05 PM Guenter Roeck <linux@roeck-us.net> wrote:
>
> On Tue, Apr 19, 2022 at 06:37:22PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@arndb.de>
> >
> > This revisits a series I sent a few years ago:
> >
> > https://lore.kernel.org/lkml/20191018154052.1276506-1-arnd@arndb.de/
> >
> > All the other ARMv5 conversions are under way now, with
> > OMAP1 being the only one still not in linux-next yet,
> > and PXA completing the set.
> >
> > Most of the patches are unchanged from before, furtunately
> > the PXA code is fairly stable. I addressed Robert's comments,
> > pulled in two patches from Dmitry, and added the last a the
> > final four patches to finish off the multiplatform conversion.
> >
> > I hope someone is left to test these on PXA: if this works,
> > I'd like to merge it for 5.19. A git tree with these is avaialable
> > for testing at
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=pxa-multiplatform-5.18
> >
>
> Unfortunately that crashes for me when trying to boot from ide.
> Bisect points to the last patch of the series.

Thanks a lot for testing and the perfect bug report!

> [    1.403715] 8<--- cut here ---
> [    1.403848] Unable to handle kernel paging request at virtual address feeb000e
> [    1.404097] [feeb000e] *pgd=00000000

Ok, this is the PCI I/O space area, which starts at 0xfee00000,
clearly the way I/O space
gets mapped changed here. I don't yet see what happened, but it should
be straightforward
to find from here.

> [    1.416643]  pcmcia_init_one from pcmcia_device_probe+0xe4/0x2a0
> [    1.416882]  pcmcia_device_probe from really_probe+0xc8/0x3b4
> [    1.417070]  really_probe from __driver_probe_device+0x9c/0x214
> [    1.417255]  __driver_probe_device from driver_probe_device+0x38/0xe0
> [    1.417454]  driver_probe_device from __device_attach_driver+0xa4/0x11c
> [    1.417657]  __device_attach_driver from bus_for_each_drv+0x88/0xd8
> [    1.417864]  bus_for_each_drv from __device_attach+0xf4/0x194
> [    1.418047]  __device_attach from bus_probe_device+0x8c/0x94
> [    1.418224]  bus_probe_device from device_add+0x3d0/0x894
> [    1.418395]  device_add from pcmcia_device_add+0x2ec/0x3e0
> [    1.418568]  pcmcia_device_add from pcmcia_card_add+0xd4/0x1a0
> [    1.418756]  pcmcia_card_add from pcmcia_bus_add+0x44/0x4c
> [    1.418930]  pcmcia_bus_add from socket_insert+0x12c/0x150
> [    1.419103]  socket_insert from pccardd+0x398/0x44c
> [    1.419257]  pccardd from kthread+0xdc/0x114
> [    1.419400]  kthread from ret_from_fork+0x14/0x2c
> [    1.419569] Exception stack(0xc48a5fb0 to 0xc48a5ff8)
> [    1.419735] 5fa0:                                     00000000 00000000 00000000 00000000
> [    1.419979] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
> [    1.420222] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [    1.420501] Code: 13570000 e1a06000 0a000043 e3a03002 (e5c03000)
> [    1.420874] ---[ end trace 0000000000000000 ]---
>
> ---
> # bad: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform
> # good: [3123109284176b1532874591f7c81f3837bbdc17] Linux 5.18-rc1
> git bisect start 'HEAD' 'v5.18-rc1'
> # good: [9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d] ARM: pxa: mainstone-wm97xx: use gpio lookup table
> git bisect good 9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d
> # good: [764063eee7620ea9abb940068a7ad0e7f9efa1b6] cpufreq: pxa3: move clk register access to clk driver
> git bisect good 764063eee7620ea9abb940068a7ad0e7f9efa1b6
> # good: [5153474f0a4388b7ddb59add4be73bfb42b2007f] ARM: mmp: remove tavorevb board support
> git bisect good 5153474f0a4388b7ddb59add4be73bfb42b2007f
> # good: [2746f7c78b428c8b01b691a29a972c08101ae343] ARM: PXA: fix multi-cpu build of xsc3
> git bisect good 2746f7c78b428c8b01b691a29a972c08101ae343
> # good: [73d5106e9489464eac84362705e93bcf3b376123] ARM: pxa: remove support for MTD_XIP
> git bisect good 73d5106e9489464eac84362705e93bcf3b376123
> # first bad commit: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform

I'll back out this patch for now while investigating further.

Which machine did you hit this on? Is this on hardware or in qemu?

       Arnd

WARNING: multiple messages have this Message-ID
From: Arnd Bergmann <arnd@kernel.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Ulf Hansson <ulf.hansson@linaro.org>,
	USB list <linux-usb@vger.kernel.org>,
	Philipp Zabel <philipp.zabel@gmail.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Viresh Kumar <viresh.kumar@linaro.org>,
	Sergey Lapin <slapin@ossfans.org>,
	Linux Fbdev development list <linux-fbdev@vger.kernel.org>,
	Dominik Brodowski <linux@dominikbrodowski.net>,
	"open list:BROADCOM NVRAM DRIVER" <linux-mips@vger.kernel.org>,
	IDE-ML <linux-ide@vger.kernel.org>,
	linux-mtd <linux-mtd@lists.infradead.org>,
	Tomas Cech <sleep_walker@suse.com>,
	Robert Jarzmik <robert.jarzmik@free.fr>,
	linux-clk <linux-clk@vger.kernel.org>,
	linux-leds@vger.kernel.org, linux-rtc@vger.kernel.org,
	Linus Walleij <linus.walleij@linaro.org>,
	Helge Deller <deller@gmx.de>, Marek Vasut <marek.vasut@gmail.com>,
	Paul Parsons <lost.distance@yahoo.com>,
	Michael Turquette <mturquette@baylibre.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Linux PM list <linux-pm@vger.kernel.org>,
	"open list:HID CORE LAYER" <linux-input@vger.kernel.org>,
	Haojian Zhuang <haojian.zhuang@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>, Mark Brown <broonie@kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Stephen Boyd <sboyd@kernel.org>,
	patches@opensource.cirrus.com,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	linux-mmc <linux-mmc@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	ALSA Development Mailing List <alsa-devel@alsa-project.org>,
	Daniel Mack <daniel@zonque.org>
Subject: Re: [PATCH v2 00/48] ARM: PXA multiplatform support
Date: Fri, 22 Apr 2022 21:16:18 +0200	[thread overview]
Message-ID: <CAK8P3a3V=qxUqYT3Yt=dpXVv58-Y+HVi952wO6D4LPN5NNphGA@mail.gmail.com> (raw)
In-Reply-To: <20220422170530.GA2338209@roeck-us.net>

On Fri, Apr 22, 2022 at 7:05 PM Guenter Roeck <linux@roeck-us.net> wrote:
>
> On Tue, Apr 19, 2022 at 06:37:22PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@arndb.de>
> >
> > This revisits a series I sent a few years ago:
> >
> > https://lore.kernel.org/lkml/20191018154052.1276506-1-arnd@arndb.de/
> >
> > All the other ARMv5 conversions are under way now, with
> > OMAP1 being the only one still not in linux-next yet,
> > and PXA completing the set.
> >
> > Most of the patches are unchanged from before, furtunately
> > the PXA code is fairly stable. I addressed Robert's comments,
> > pulled in two patches from Dmitry, and added the last a the
> > final four patches to finish off the multiplatform conversion.
> >
> > I hope someone is left to test these on PXA: if this works,
> > I'd like to merge it for 5.19. A git tree with these is avaialable
> > for testing at
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=pxa-multiplatform-5.18
> >
>
> Unfortunately that crashes for me when trying to boot from ide.
> Bisect points to the last patch of the series.

Thanks a lot for testing and the perfect bug report!

> [    1.403715] 8<--- cut here ---
> [    1.403848] Unable to handle kernel paging request at virtual address feeb000e
> [    1.404097] [feeb000e] *pgd=00000000

Ok, this is the PCI I/O space area, which starts at 0xfee00000,
clearly the way I/O space
gets mapped changed here. I don't yet see what happened, but it should
be straightforward
to find from here.

> [    1.416643]  pcmcia_init_one from pcmcia_device_probe+0xe4/0x2a0
> [    1.416882]  pcmcia_device_probe from really_probe+0xc8/0x3b4
> [    1.417070]  really_probe from __driver_probe_device+0x9c/0x214
> [    1.417255]  __driver_probe_device from driver_probe_device+0x38/0xe0
> [    1.417454]  driver_probe_device from __device_attach_driver+0xa4/0x11c
> [    1.417657]  __device_attach_driver from bus_for_each_drv+0x88/0xd8
> [    1.417864]  bus_for_each_drv from __device_attach+0xf4/0x194
> [    1.418047]  __device_attach from bus_probe_device+0x8c/0x94
> [    1.418224]  bus_probe_device from device_add+0x3d0/0x894
> [    1.418395]  device_add from pcmcia_device_add+0x2ec/0x3e0
> [    1.418568]  pcmcia_device_add from pcmcia_card_add+0xd4/0x1a0
> [    1.418756]  pcmcia_card_add from pcmcia_bus_add+0x44/0x4c
> [    1.418930]  pcmcia_bus_add from socket_insert+0x12c/0x150
> [    1.419103]  socket_insert from pccardd+0x398/0x44c
> [    1.419257]  pccardd from kthread+0xdc/0x114
> [    1.419400]  kthread from ret_from_fork+0x14/0x2c
> [    1.419569] Exception stack(0xc48a5fb0 to 0xc48a5ff8)
> [    1.419735] 5fa0:                                     00000000 00000000 00000000 00000000
> [    1.419979] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
> [    1.420222] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [    1.420501] Code: 13570000 e1a06000 0a000043 e3a03002 (e5c03000)
> [    1.420874] ---[ end trace 0000000000000000 ]---
>
> ---
> # bad: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform
> # good: [3123109284176b1532874591f7c81f3837bbdc17] Linux 5.18-rc1
> git bisect start 'HEAD' 'v5.18-rc1'
> # good: [9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d] ARM: pxa: mainstone-wm97xx: use gpio lookup table
> git bisect good 9b03d7f95bd4d97101ecb8ea1e822103b81fdb2d
> # good: [764063eee7620ea9abb940068a7ad0e7f9efa1b6] cpufreq: pxa3: move clk register access to clk driver
> git bisect good 764063eee7620ea9abb940068a7ad0e7f9efa1b6
> # good: [5153474f0a4388b7ddb59add4be73bfb42b2007f] ARM: mmp: remove tavorevb board support
> git bisect good 5153474f0a4388b7ddb59add4be73bfb42b2007f
> # good: [2746f7c78b428c8b01b691a29a972c08101ae343] ARM: PXA: fix multi-cpu build of xsc3
> git bisect good 2746f7c78b428c8b01b691a29a972c08101ae343
> # good: [73d5106e9489464eac84362705e93bcf3b376123] ARM: pxa: remove support for MTD_XIP
> git bisect good 73d5106e9489464eac84362705e93bcf3b376123
> # first bad commit: [7643a9ca9f8e08f71e15f89dd74863635e981e03] ARM: pxa: convert to multiplatform

I'll back out this patch for now while investigating further.

Which machine did you hit this on? Is this on hardware or in qemu?

       Arnd

  reply	other threads:[~2022-04-22 19:17 UTC|newest]

Thread overview: 474+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-19 16:37 Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 01/48] ARM: pxa: split mach/generic.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 02/48] ARM: pxa: make mainstone.h private Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 03/48] ARM: pxa: make mach/regs-uart.h private Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 04/48] ARM: pxa: remove mach/dma.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 05/48] ARM: pxa: split up mach/hardware.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 06/48] ARM: pxa: stop using mach/bitfield.h Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 07/48] ARM: pxa: move mach/sound.h to linux/platform_data/ Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 08/48] ARM: pxa: move regs-lcd.h into driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 09/48] watchdog: sa1100: use platform device registration Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 19:19   ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 19:19     ` Guenter Roeck
2022-04-19 16:37 ` [PATCH 10/48] ARM: pxa: pxa2xx-ac97-lib: use IRQ resource Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 11/48] ARM: pxa: move pcmcia board data into mach-pxa Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 12/48] ARM: pxa: make addr-map.h header local Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 13/48] ARM: pxa: use pdev resource for palmld mmio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 23:55   ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 23:55     ` Damien Le Moal
2022-04-19 16:37 ` [PATCH 14/48] ARM: pxa: maybe fix gpio lookup tables Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 15/48] ARM: pxa: tosa: use gpio descriptor for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:34   ` Linus Walleij
2022-05-01 21:34     ` Linus Walleij
2022-05-01 21:34     ` Linus Walleij
2022-05-01 21:34     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 16/48] ARM: pxa: poodle: use platform data for poodle asoc driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 17/48] ARM: pxa: corgi: use gpio descriptors for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:35   ` Linus Walleij
2022-05-01 21:35     ` Linus Walleij
2022-05-01 21:35     ` Linus Walleij
2022-05-01 21:35     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 18/48] ARM: pxa: hx4700: " Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:41   ` Linus Walleij
2022-05-01 21:41     ` Linus Walleij
2022-05-01 21:41     ` Linus Walleij
2022-05-01 21:41     ` Linus Walleij
2022-05-02  7:07     ` Arnd Bergmann
2022-05-02  7:07       ` Arnd Bergmann
2022-05-02  7:07       ` Arnd Bergmann
2022-05-02  7:07       ` Arnd Bergmann
2022-05-04 21:59       ` Linus Walleij
2022-05-04 21:59         ` Linus Walleij
2022-05-04 21:59         ` Linus Walleij
2022-05-04 21:59         ` Linus Walleij
2022-05-05  6:04         ` Arnd Bergmann
2022-05-05  6:04           ` Arnd Bergmann
2022-05-05  6:04           ` Arnd Bergmann
2022-05-05  6:04           ` Arnd Bergmann
2022-05-05 14:33           ` Linus Walleij
2022-05-05 14:33             ` Linus Walleij
2022-05-05 14:33             ` Linus Walleij
2022-05-05 14:33             ` Linus Walleij
2022-05-05 14:39             ` Mark Brown
2022-05-05 14:39               ` Mark Brown
2022-05-05 14:39               ` Mark Brown
2022-05-05 14:39               ` Mark Brown
2022-05-05 14:59               ` Arnd Bergmann
2022-05-05 14:59                 ` Arnd Bergmann
2022-05-05 14:59                 ` Arnd Bergmann
2022-05-05 14:59                 ` Arnd Bergmann
2022-05-05 15:04                 ` Mark Brown
2022-05-05 15:04                   ` Mark Brown
2022-05-05 15:04                   ` Mark Brown
2022-05-05 15:04                   ` Mark Brown
2022-05-05 20:07                   ` Arnd Bergmann
2022-05-05 20:07                     ` Arnd Bergmann
2022-05-05 20:07                     ` Arnd Bergmann
2022-05-05 20:07                     ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 19/48] ARM: pxa: lubbock: pass udc irqs as resource Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 20/48] ARM: pxa: spitz: use gpio descriptors for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:42   ` Linus Walleij
2022-05-01 21:42     ` Linus Walleij
2022-05-01 21:42     ` Linus Walleij
2022-05-01 21:42     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 21/48] ARM: pxa: eseries: use gpio lookup " Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:45   ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 22/48] ARM: pxa: z2: use gpio lookup for audio device Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:45   ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-05-01 21:45     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 23/48] ARM: pxa: magician: use platform driver for audio Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:46   ` Linus Walleij
2022-05-01 21:46     ` Linus Walleij
2022-05-01 21:46     ` Linus Walleij
2022-05-01 21:46     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 24/48] ARM: pxa: mainstone-wm97xx: use gpio lookup table Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:48   ` Linus Walleij
2022-05-01 21:48     ` Linus Walleij
2022-05-01 21:48     ` Linus Walleij
2022-05-01 21:48     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 25/48] ARM: pxa: zylonite: use gpio lookup instead mfp header Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-05-01 21:50   ` Linus Walleij
2022-05-01 21:50     ` Linus Walleij
2022-05-01 21:50     ` Linus Walleij
2022-05-01 21:50     ` Linus Walleij
2022-04-19 16:37 ` [PATCH 26/48] input: touchscreen: mainstone: fix pxa2xx+pxa3xx configuration Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 27/48] input: touchscreen: mainstone: sync with zylonite driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 28/48] Input: touchscreen: use wrapper for pxa2xx ac97 registers Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 29/48] Input: wm97xx - switch to using threaded IRQ Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 30/48] Input: wm97xx - get rid of irq_enable method in wm97xx_mach_ops Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 31/48] ASoC: pxa: use pdev resource for FIFO regs Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 32/48] ASoC: pxa: ac97: use normal MMIO accessors Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 33/48] ASoC: pxa: i2s: " Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 34/48] ARM: pxa: pcmcia: move smemc configuration back to arch Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 35/48] ARM: pxa: remove get_clk_frequency_khz() Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37 ` [PATCH 36/48] cpufreq: pxa3: move clk register access to clk driver Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-22 22:56   ` Stephen Boyd
2022-04-22 22:56     ` Stephen Boyd
2022-04-19 16:37 ` [PATCH 37/48] ARM: pxa: move smemc register access from clk to platform Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-19 16:37   ` Arnd Bergmann
2022-04-22 22:57   ` Stephen Boyd
2022-04-22 22:57     ` Stephen Boyd
2022-04-19 16:38 ` [PATCH 38/48] ARM: pxa: move clk register definitions to driver Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 39/48] power: tosa: simplify probe function Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 40/48] ARM: pxa: tosa: use gpio lookup for battery Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-20 13:43   ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:43     ` Sebastian Reichel
2022-04-20 13:48     ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-04-20 13:48       ` Arnd Bergmann
2022-05-07 12:37   ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-05-07 12:37     ` Linus Walleij
2022-04-19 16:38 ` [PATCH 41/48] ARM: pxa: remove unused mach/bitfield.h Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 42/48] ARM: mmp: remove tavorevb board support Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 43/48] ARM: mmp: rename pxa_register_device Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 44/48] ARM: pxa: move plat-pxa to drivers/soc/ Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 45/48] ARM: PXA: fix multi-cpu build of xsc3 Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 46/48] ARM: pxa: move mach/*.h to mach-pxa/ Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 47/48] ARM: pxa: remove support for MTD_XIP Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38 ` [PATCH 48/48] ARM: pxa: convert to multiplatform Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-19 16:38   ` Arnd Bergmann
2022-04-21 15:29 ` [PATCH v2 00/48] ARM: PXA multiplatform support Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-21 15:29   ` Arnd Bergmann
2022-04-22 17:05 ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 17:05   ` Guenter Roeck
2022-04-22 19:16   ` Arnd Bergmann [this message]
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 19:16     ` Arnd Bergmann
2022-04-22 20:55     ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 20:55       ` Guenter Roeck
2022-04-22 22:04       ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 22:04         ` Arnd Bergmann
2022-04-22 23:18         ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:18           ` Guenter Roeck
2022-04-22 23:41         ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-22 23:41           ` Guenter Roeck
2022-04-23 19:55           ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-23 19:55             ` Arnd Bergmann
2022-04-24  2:09             ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  2:09               ` Guenter Roeck
2022-04-24  8:52               ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24  8:52                 ` Arnd Bergmann
2022-04-24 15:28                 ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 15:28                   ` Guenter Roeck
2022-04-24 18:48                   ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-24 18:48                     ` Arnd Bergmann
2022-04-28 13:44                     ` Arnd Bergmann
2022-04-28 13:44                       ` Arnd Bergmann
2022-04-28 13:44                       ` Arnd Bergmann
2022-04-28 13:44                       ` Arnd Bergmann
2022-04-28 16:49                       ` Guenter Roeck
2022-04-28 16:49                         ` Guenter Roeck
2022-04-28 16:49                         ` Guenter Roeck
2022-04-28 16:49                         ` Guenter Roeck
2022-04-29 17:48                       ` Guenter Roeck
2022-04-29 17:48                         ` Guenter Roeck
2022-04-29 17:48                         ` Guenter Roeck
2022-04-29 17:48                         ` Guenter Roeck
2022-04-29 20:23                         ` Guenter Roeck
2022-04-29 20:23                           ` Guenter Roeck
2022-04-29 20:23                           ` Guenter Roeck
2022-04-29 20:23                           ` Guenter Roeck
2022-04-29 21:46                           ` Arnd Bergmann
2022-04-29 21:46                             ` Arnd Bergmann
2022-04-29 21:46                             ` Arnd Bergmann
2022-04-29 21:46                             ` Arnd Bergmann
2022-04-29 23:09                             ` Guenter Roeck
2022-04-29 23:09                               ` Guenter Roeck
2022-04-29 23:09                               ` Guenter Roeck
2022-04-29 23:09                               ` Guenter Roeck
2022-04-30  8:04                               ` Arnd Bergmann
2022-04-30  8:04                                 ` Arnd Bergmann
2022-04-30  8:04                                 ` Arnd Bergmann
2022-04-30  8:04                                 ` Arnd Bergmann
2022-04-30 12:41                                 ` Guenter Roeck
2022-04-30 12:41                                   ` Guenter Roeck
2022-04-30 12:41                                   ` Guenter Roeck
2022-04-30 12:41                                   ` Guenter Roeck
2022-04-30 13:32                                   ` Arnd Bergmann
2022-04-30 13:32                                     ` Arnd Bergmann
2022-04-30 13:32                                     ` Arnd Bergmann
2022-04-30 13:32                                     ` Arnd Bergmann
2022-04-30 14:23                                     ` Arnd Bergmann
2022-04-30 14:23                                       ` Arnd Bergmann
2022-04-30 14:23                                       ` Arnd Bergmann
2022-04-30 14:23                                       ` Arnd Bergmann
2022-05-02 16:26                                       ` Guenter Roeck
2022-05-02 16:26                                         ` Guenter Roeck
2022-05-02 16:26                                         ` Guenter Roeck
2022-05-02 16:26                                         ` Guenter Roeck
2022-05-02 19:21                                         ` Arnd Bergmann
2022-05-02 19:21                                           ` Arnd Bergmann
2022-05-02 19:21                                           ` Arnd Bergmann
2022-05-02 19:21                                           ` Arnd Bergmann
2022-05-02 20:35                                           ` Guenter Roeck
2022-05-02 20:35                                             ` Guenter Roeck
2022-05-02 20:35                                             ` Guenter Roeck
2022-05-02 20:35                                             ` Guenter Roeck
2022-05-02 21:03                                             ` Arnd Bergmann
2022-05-02 21:03                                               ` Arnd Bergmann
2022-05-02 21:03                                               ` Arnd Bergmann
2022-05-02 21:03                                               ` Arnd Bergmann
2022-05-03  2:55                                               ` Guenter Roeck
2022-05-03  2:55                                                 ` Guenter Roeck
2022-05-03  2:55                                                 ` Guenter Roeck
2022-05-03  2:55                                                 ` Guenter Roeck
2022-05-03  7:17                                                 ` Arnd Bergmann
2022-05-03  7:17                                                   ` Arnd Bergmann
2022-05-03  7:17                                                   ` Arnd Bergmann
2022-05-03  7:17                                                   ` Arnd Bergmann
2022-05-03 14:04                                                   ` Guenter Roeck
2022-05-03 14:04                                                     ` Guenter Roeck
2022-05-03 14:04                                                     ` Guenter Roeck
2022-05-03 14:04                                                     ` Guenter Roeck
2022-05-03 14:29                                                     ` Arnd Bergmann
2022-05-03 14:29                                                       ` Arnd Bergmann
2022-05-03 14:29                                                       ` Arnd Bergmann
2022-05-03 14:29                                                       ` Arnd Bergmann

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