Re: [PATCH] drivers: depend on instead of select BACKLIGHT_CLASS_DEVICE and ACPI_VIDEO

2014-10-28 Thread Randy Dunlap
On 10/27/14 06:13, Tomi Valkeinen wrote: > On 27/10/14 13:59, Jani Nikula wrote: > >>> While doing 'depends on' instead of 'select' is an "easy" fix for this, >>> I do dislike it quite a bit. It's a major pain to go around the kernel >>> config, trying to find all the dependencies that a particula

Re: [PATCH RFC] Update kernel math-emu code from current glibc soft-fp

2015-02-06 Thread Randy Dunlap
On 02/06/15 09:25, Joseph Myers wrote: > At this point this patch is an RFC rather than yet being ready for > inclusion, because I've only tested it for powerpc (both e500 and > emulation of classic hard float); it's quite likely there are bugs in > the changes for other architectures, quite possib

Re: [PATCH RFC 2/5] x86/speculation: Add support for 'cpu_spec_mitigations=' cmdline options

2019-04-05 Thread Randy Dunlap
On 4/5/19 6:57 AM, Borislav Petkov wrote: > On Thu, Apr 04, 2019 at 11:44:12AM -0500, Josh Poimboeuf wrote: >> Configure x86 runtime CPU speculation bug mitigations in accordance with >> the 'cpu_spec_mitigations=' cmdline options. This affects Meltdown, >> Spectre v2, Speculative Store Bypass, an

Re: [PATCH v2 5/5] arm64/speculation: Support 'mitigations=' cmdline option

2019-04-12 Thread Randy Dunlap
On 4/12/19 1:39 PM, Josh Poimboeuf wrote: > Configure arm64 runtime CPU speculation bug mitigations in accordance > with the 'mitigations=' cmdline option. This affects Meltdown, Spectre > v2, and Speculative Store Bypass. > > The default behavior is unchanged. > > Signed-off-by: Josh Poimboeuf

Re: [PATCH] Documentation: Add ARM64 to kernel-parameters.rst

2019-04-12 Thread Randy Dunlap
On 4/12/19 8:56 PM, Josh Poimboeuf wrote: > Add ARM64 to the legend of architectures. It's already used in several > places in kernel-parameters.txt. > > Suggested-by: Randy Dunlap > Signed-off-by: Josh Poimboeuf > --- > Documentation/admin-guide/kernel-parameters.r

Re: [PATCH 4/4] hugetlbfs: clean up command line processing

2020-03-18 Thread Randy Dunlap
Hi Mike, On 3/18/20 3:06 PM, Mike Kravetz wrote: > With all hugetlb page processing done in a single file clean up code. > - Make code match desired semantics > - Update documentation with semantics > - Make all warnings and errors messages start with 'HugeTLB:'. > - Consistently name command li

[PATCH v2] Documentation/locking/locktypes: minor copy editor fixes

2020-03-25 Thread Randy Dunlap
From: Randy Dunlap Minor editorial fixes: - add some hyphens in multi-word adjectives - add some periods for consistency - add "'" for possessive CPU's - capitalize IRQ when it's an acronym and not part of a function name Signed-off-by: Randy Dunlap Cc: Paul McKenney

Re: [PATCH v2 4/4] hugetlbfs: clean up command line processing

2020-04-01 Thread Randy Dunlap
On 4/1/20 11:38 AM, Mike Kravetz wrote: > With all hugetlb page processing done in a single file clean up code. > - Make code match desired semantics > - Update documentation with semantics > - Make all warnings and errors messages start with 'HugeTLB:'. > - Consistently name command line parsing

[PATCH] powerpc: indent Kconfig depends continuation line

2019-11-28 Thread Randy Dunlap
From: Randy Dunlap Indent a Kconfig continuation line to improve readability. Signed-off-by: Randy Dunlap Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/Kconfig |2 +- 1 file changed, 1 insertion(+), 1 deletion

Re: [PATCH 09/28] mm: rename CONFIG_PGTABLE_MAPPING to CONFIG_ZSMALLOC_PGTABLE_MAPPING

2020-04-08 Thread Randy Dunlap
2 +- > mm/zsmalloc.c| 8 > 4 files changed, 7 insertions(+), 7 deletions(-) > Looks good. Thanks. Acked-by: Randy Dunlap -- ~Randy

Re: [PATCH 10/28] mm: only allow page table mappings for built-in zsmalloc

2020-04-08 Thread Randy Dunlap
Hi, On 4/8/20 4:59 AM, Christoph Hellwig wrote: > diff --git a/mm/Kconfig b/mm/Kconfig > index 36949a9425b8..614cc786b519 100644 > --- a/mm/Kconfig > +++ b/mm/Kconfig > @@ -702,7 +702,7 @@ config ZSMALLOC > > config ZSMALLOC_PGTABLE_MAPPING > bool "Use page table mapping to access object

Re: [PATCH 10/28] mm: only allow page table mappings for built-in zsmalloc

2020-04-08 Thread Randy Dunlap
On 4/8/20 8:15 AM, Matthew Wilcox wrote: > On Wed, Apr 08, 2020 at 05:12:03PM +0200, Peter Zijlstra wrote: >> On Wed, Apr 08, 2020 at 08:01:00AM -0700, Randy Dunlap wrote: >>> Hi, >>> >>> On 4/8/20 4:59 AM, Christoph Hellwig wrote: >>>> diff --git a

Re: [PATCH 10/28] mm: only allow page table mappings for built-in zsmalloc

2020-04-08 Thread Randy Dunlap
On 4/8/20 8:36 AM, Christoph Hellwig wrote: > On Wed, Apr 08, 2020 at 08:15:19AM -0700, Matthew Wilcox wrote: > config ZSMALLOC_PGTABLE_MAPPING > bool "Use page table mapping to access object in zsmalloc" > - depends on ZSMALLOC > + depends on ZSMALLOC=y It's a bool so

Re: [PATCH] drivers: uio: new driver uio_fsl_85xx_cache_sram

2020-04-17 Thread Randy Dunlap
On 4/17/20 10:21 AM, Wang Wenhu wrote: > diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig > index 202ee81cfc2b..f6e6ec0089c0 100644 > --- a/drivers/uio/Kconfig > +++ b/drivers/uio/Kconfig > @@ -105,6 +105,14 @@ config UIO_NETX > To compile this driver as a module, choose M here; the m

Re: [PATCH v2 2/5] stats_fs API: create, add and remove stats_fs sources and values

2020-05-04 Thread Randy Dunlap
On 5/4/20 4:03 AM, Emanuele Giuseppe Esposito wrote: > diff --git a/fs/Kconfig b/fs/Kconfig > index f08fbbfafd9a..1b0de0f19e96 100644 > --- a/fs/Kconfig > +++ b/fs/Kconfig > @@ -328,4 +328,10 @@ source "fs/unicode/Kconfig" > config IO_WQ > bool > > +config STATS_FS > + bool "Statistics

Re: [RFC PATCH 11/11] powerpc/svm: Increase SWIOTLB buffer size

2018-08-24 Thread Randy Dunlap
On 08/24/2018 09:25 AM, Thiago Jung Bauermann wrote: > From: Anshuman Khandual > > SWIOTLB buffer default size (64MB) is not enough for large sequential write > operations which eventually leads to kernel crash like here. > > virtio-pci :00:05.0: swiotlb buffer is full (sz: 327680 bytes) > v

Build regressions/improvements in v4.20-rc1 (sound/pci/hda/patch_ca0132.c)

2018-11-05 Thread Randy Dunlap
On 11/5/18 2:12 PM, Geert Uytterhoeven wrote: > On Mon, Nov 5, 2018 at 11:07 PM Geert Uytterhoeven > wrote: >> Below is the list of build error/warning regressions/improvements in >> v4.20-rc1[1] compared to v4.19[2]. >> >> Summarized: >> - build errors: +3/-0 >> - build warnings: +449/-2712

Re: [PATCH v1 9/9] mm: better document PG_reserved

2018-12-14 Thread Randy Dunlap
On 12/14/18 3:10 AM, David Hildenbrand wrote: > The usage of PG_reserved and how PG_reserved pages are to be treated is > buried deep down in different parts of the kernel. Let's shine some light > onto these details by documenting current users and expected > behavior. > > Especially, clarify on

Re: microblaze HAVE_MEMBLOCK_NODE_MAP dependency (was Re: [PATCH v2 0/5] mm: Enable CONFIG_NODES_SPAN_OTHER_NODES by default for NUMA)

2019-07-31 Thread Randy Dunlap
On 7/31/19 10:15 AM, Mike Rapoport wrote: > On Wed, Jul 31, 2019 at 04:41:14PM +0200, Michal Hocko wrote: >> On Wed 31-07-19 17:21:29, Mike Rapoport wrote: >>> On Wed, Jul 31, 2019 at 03:00:37PM +0200, Michal Hocko wrote: I am sorry, but I still do not follow. Who is consuming that node i

Re: [PATCH 1/1] docs: powerpc: Convert to RST format

2019-02-07 Thread Randy Dunlap
web. > > - Fix any super obvious typos (lean towards not making changes so that > we don't introduce errors). > > Edited as text files (obviously) and formatted as HTML to verify > rendering, no other formats verified. > > Convert docs to RST format, adding l

Re: [RFC PATCH 16/23] watchdog/hardlockup: Add an HPET-based hardlockup detector

2018-06-12 Thread Randy Dunlap
Hi, On 06/12/2018 05:57 PM, Ricardo Neri wrote: > diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug > index c40c7b7..6e79833 100644 > --- a/lib/Kconfig.debug > +++ b/lib/Kconfig.debug > @@ -828,6 +828,16 @@ config HARDLOCKUP_DETECTOR_PERF > bool > select SOFTLOCKUP_DETECTOR > > +con

Re: [RFC PATCH 22/23] watchdog/hardlockup/hpet: Only enable the HPET watchdog via a boot parameter

2018-06-12 Thread Randy Dunlap
On 06/12/2018 05:57 PM, Ricardo Neri wrote: > diff --git a/Documentation/admin-guide/kernel-parameters.txt > b/Documentation/admin-guide/kernel-parameters.txt > index f2040d4..a8833c7 100644 > --- a/Documentation/admin-guide/kernel-parameters.txt > +++ b/Documentation/admin-guide/kernel-parameters

Re: [RFC PATCH 22/23] watchdog/hardlockup/hpet: Only enable the HPET watchdog via a boot parameter

2018-06-13 Thread Randy Dunlap
On 06/13/2018 05:58 PM, Ricardo Neri wrote: > On Tue, Jun 12, 2018 at 10:26:57PM -0700, Randy Dunlap wrote: >> On 06/12/2018 05:57 PM, Ricardo Neri wrote: >>> diff --git a/Documentation/admin-guide/kernel-parameters.txt >>> b/Documentation/admin-guide/kernel-param

Re: [RFC PATCH 17/23] watchdog/hardlockup/hpet: Convert the timer's interrupt to NMI

2018-06-19 Thread Randy Dunlap
On 06/19/2018 05:15 PM, Ricardo Neri wrote: > On Sat, Jun 16, 2018 at 03:24:49PM +0200, Thomas Gleixner wrote: >> On Fri, 15 Jun 2018, Ricardo Neri wrote: >>> On Fri, Jun 15, 2018 at 11:19:09AM +0200, Thomas Gleixner wrote: On Thu, 14 Jun 2018, Ricardo Neri wrote: > Alternatively, there co

powerpc: 32BIT vs. 64BIT (PPC32 vs. PPC64)

2018-07-05 Thread Randy Dunlap
Hi, Is there a good way (or a shortcut) to do something like: $ make ARCH=powerpc O=PPC32 [other_options] allmodconfig to get a PPC32/32BIT allmodconfig and also be able to do: $make ARCH=powerpc O=PPC64 [other_options] allmodconfig to get a PPC64/64BIT allmodconfig? Note that arch/x86, a

Re: powerpc: 32BIT vs. 64BIT (PPC32 vs. PPC64)

2018-07-06 Thread Randy Dunlap
On 07/06/2018 06:45 PM, Benjamin Herrenschmidt wrote: > On Thu, 2018-07-05 at 14:30 -0700, Randy Dunlap wrote: >> Hi, >> >> Is there a good way (or a shortcut) to do something like: >> >> $ make ARCH=powerpc O=PPC32 [other_options] allmodconfig >> to get a

Re: powerpc: 32BIT vs. 64BIT (PPC32 vs. PPC64)

2018-07-07 Thread Randy Dunlap
On 07/07/2018 05:13 AM, Nicholas Piggin wrote: > On Fri, 6 Jul 2018 21:58:29 -0700 > Randy Dunlap wrote: > >> On 07/06/2018 06:45 PM, Benjamin Herrenschmidt wrote: >>> On Thu, 2018-07-05 at 14:30 -0700, Randy Dunlap wrote: >>>> Hi, >>>> >>

Re: powerpc: 32BIT vs. 64BIT (PPC32 vs. PPC64)

2018-07-08 Thread Randy Dunlap
On 07/08/2018 04:51 AM, Michael Ellerman wrote: > Randy Dunlap writes: >> Hi, >> >> Is there a good way (or a shortcut) to do something like: > > The best I know of is: > >> $ make ARCH=powerpc O=PPC32 [other_options] allmodconfig >> to get a PPC32/3

Re: CONFIG_ANDROID_BINDER_IPC=y (Re: powerpc: 32BIT vs. 64BIT (PPC32 vs. PPC64))

2018-07-13 Thread Randy Dunlap
On 07/13/2018 04:41 AM, Mathieu Malaterre wrote: > Randy, > > On Mon, Jul 9, 2018 at 2:00 PM Mathieu Malaterre wrote: >> >> On Sun, Jul 8, 2018 at 1:53 PM Michael Ellerman wrote: >>> >>> Randy Dunlap writes: >>>> Hi, >>>>

Re: [PATCH 1/2] powerpc: Add ppc32_allmodconfig defconfig target

2018-07-13 Thread Randy Dunlap
On 07/09/2018 07:24 AM, Michael Ellerman wrote: > Because the allmodconfig logic just sets every symbol to M or Y, it > has the effect of always generating a 64-bit config, because > CONFIG_PPC64 becomes Y. > > So to make it easier for folks to test 32-bit code, provide a phony > defconfig target

[PATCH] net/ethernet/freescale/fman: fix cross-build error

2018-07-13 Thread Randy Dunlap
From: Randy Dunlap CC [M] drivers/net/ethernet/freescale/fman/fman.o In file included from ../drivers/net/ethernet/freescale/fman/fman.c:35: ../include/linux/fsl/guts.h: In function 'guts_set_dmacr': ../include/linux/fsl/guts.h:165:2: error: implicit declaration of function '

[PATCH] chrp/nvram.c: add MODULE_LICENSE()

2018-07-13 Thread Randy Dunlap
From: Randy Dunlap Add MODULE_LICENSE() to the chrp nvram.c driver to fix the build warning message: WARNING: modpost: missing MODULE_LICENSE() in arch/powerpc/platforms/chrp/nvram.o Signed-off-by: Randy Dunlap Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc

Re: [PATCH 1/2] powerpc: Add ppc32_allmodconfig defconfig target

2018-07-13 Thread Randy Dunlap
On 07/09/2018 07:24 AM, Michael Ellerman wrote: > Because the allmodconfig logic just sets every symbol to M or Y, it > has the effect of always generating a 64-bit config, because > CONFIG_PPC64 becomes Y. > > So to make it easier for folks to test 32-bit code, provide a phony > defconfig target

[PATCH] powerpc/platforms/85xx: fix t1042rdb_diu.c build errors & warning

2018-07-15 Thread Randy Dunlap
From: Randy Dunlap Fix build errors and warnings in t1042rdb_diu.c by adding header files and MODULE_LICENSE(). ../arch/powerpc/platforms/85xx/t1042rdb_diu.c:152:1: warning: data definition has no type or storage class early_initcall(t1042rdb_diu_init); ../arch/powerpc/platforms/85xx

[PATCH] usb/phy: fix PPC64 build errors in phy-fsl-usb.c

2018-07-15 Thread Randy Dunlap
From: Randy Dunlap Fix build errors when built for PPC64: These variables are only used on PPC32 so they don't need to be initialized for PPC64. ../drivers/usb/phy/phy-fsl-usb.c: In function 'usb_otg_start': ../drivers/usb/phy/phy-fsl-usb.c:865:3: error: '_fsl_readl'

Re: [PATCH 2/2] powerpc: Add ppc64le and ppc64_book3e allmodconfig targets

2018-07-15 Thread Randy Dunlap
On 07/09/18 07:24, Michael Ellerman wrote: > Similarly as we just did for 32-bit, add phony targets for generating > a little endian and Book3E allmodconfig. These aren't covered by the > regular allmodconfig, which is big endian and Book3S due to the way > the Kconfig symbols are structured. [add

Re: CONFIG_ANDROID_BINDER_IPC=y (Re: powerpc: 32BIT vs. 64BIT (PPC32 vs. PPC64))

2018-07-20 Thread Randy Dunlap
On 07/13/2018 04:24 PM, Randy Dunlap wrote: > On 07/13/2018 04:41 AM, Mathieu Malaterre wrote: >> Randy, >> >> On Mon, Jul 9, 2018 at 2:00 PM Mathieu Malaterre wrote: >>> >>> On Sun, Jul 8, 2018 at 1:53 PM Michael Ellerman wrote: >>>> >>

[PATCH] scsi: prevent ISA driver from building on PPC32

2018-07-21 Thread Randy Dunlap
From: Randy Dunlap Prevent drivers from building on PPC32 if they use isa_bus_to_virt(), isa_virt_to_bus(), or isa_page_to_bus(), which are not available and thus cause build errors. ../drivers/scsi/aha1542.c: In function 'aha1542_queuecommand': ../drivers/scsi/aha1542.c:461:30: error

[PATCH] net: prevent ISA drivers from building on PPC32

2018-07-21 Thread Randy Dunlap
From: Randy Dunlap Prevent drivers from building on PPC32 if they use isa_bus_to_virt(), isa_virt_to_bus(), or isa_page_to_bus(), which are not available and thus cause build errors. ../drivers/net/ethernet/3com/3c515.c: In function 'corkscrew_open': ../drivers/net/ethernet/3com/3c5

Re: [PATCH 1/4] treewide: convert ISO_8859-1 text comments to utf-8

2018-07-24 Thread Randy Dunlap
On 07/24/2018 02:00 PM, Andrew Morton wrote: > On Tue, 24 Jul 2018 13:13:25 +0200 Arnd Bergmann wrote: > >> Almost all files in the kernel are either plain text or UTF-8 >> encoded. A couple however are ISO_8859-1, usually just a few >> characters in a C comments, for historic reasons. >> >> This

Re: [PATCH 0/6] rapidio: move Kconfig menu definition to subsystem

2018-07-30 Thread Randy Dunlap
pidIO Kconfig menu entry > mips: factor out RapidIO Kconfig entry > arm: enable RapidIO menu in Kconfig > arm64: enable RapidIO menu in Kconfig > > arch/arm/Kconfig| 2 ++ > arch/arm64/Kconfig | 2 ++ > arch/mips/Kconfig | 11 --- > arch/powerpc/Kconfig| 13 + > arch/x86/Kconfig| 8 > drivers/rapidio/Kconfig | 15 +++ > 6 files changed, 20 insertions(+), 31 deletions(-) > LGTM. Acked-by: Randy Dunlap # for the series thanks, -- ~Randy

[PATCH RESEND] powerpc: indent to improve Kconfig readability

2020-01-28 Thread Randy Dunlap
From: Randy Dunlap Indent a Kconfig continuation line to improve readability. Signed-off-by: Randy Dunlap Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org --- arch/powerpc/Kconfig |2 +- 1 file changed, 1 insertion(+), 1 deletion

Re: Latest Git kernel: avahi-daemon[2410]: ioctl(): Inappropriate ioctl for device

2020-02-01 Thread Randy Dunlap
[might be network related, so adding netdev mailing list] On 2/1/20 4:08 PM, Christian Zigotzky wrote: > Hello, > > We regularly compile and test Linux kernels every day during the merge > window. Since Thuesday we have very high CPU loads because of the avahi > daemon on our desktop Linux syst

Re: [PATCH 0/3] Add new module driver for new ASRC

2020-02-11 Thread Randy Dunlap
On 2/11/20 8:30 PM, Shengjiu Wang wrote: > Add new module driver for new ASRC in i.MX815/865 > > Shengjiu Wang (3): > ASoC: fsl_asrc: Move common definition to fsl_asrc_common > ASoC: dt-bindings: fsl_easrc: Add document for EASRC > ASoC: fsl_easrc: Add EASRC ASoC CPU DAI and platform driver

Re: linux-next bad Kconfig for drivers/hid

2011-12-09 Thread Randy Dunlap
On Thu, December 8, 2011 9:33 pm, Jeremy Fitzhardinge wrote: > On 12/08/2011 05:27 PM, Tony Breeds wrote: >> Commit 4f5ca836bef3 (HID: hid-input: add support for HID devices >> reporting Battery Strength) went into linux-next on Dec 1st since then a >> ppc6xx_defconfig has been failing with: >> >>

Re: linux-next bad Kconfig for drivers/hid

2011-12-15 Thread Randy Dunlap
On 12/15/2011 02:08 AM, Jiri Kosina wrote: > On Mon, 12 Dec 2011, Tony Breeds wrote: > >> On Mon, Dec 12, 2011 at 12:21:16AM +0100, Jiri Kosina wrote: >>> On Thu, 8 Dec 2011, Jeremy Fitzhardinge wrote: Hm. How about making it "depends on HID && POWER_SUPPLY"? I think that would ne

Re: [PATCH] fsl/mpic: Document and use the "big-endian" device-tree flag

2012-01-04 Thread Randy Dunlap
On 12/22/2011 08:25 AM, Kyle Moffett wrote: > The MPIC code checks for a "big-endian" property and sets the flag > MPIC_BIG_ENDIAN if one is present. Unfortunately, the PowerQUICC-III > compatible device-tree does not specify it, so all of the board ports > need to manually set that flag when call

Re: [RFC 0/14] Finish up irq_domain generalization

2012-01-11 Thread Randy Dunlap
On 01/11/2012 12:22 PM, Grant Likely wrote: > Here are the patches that I've been working on to finish up the creation > of the generic irq_domain infrastructure. Does this fix the linux-next build problems that I have reported? https://lkml.org/lkml/2012/1/9/318 > kernel/irq/irqdomain.c

Re: [RFC 0/14] Finish up irq_domain generalization

2012-01-11 Thread Randy Dunlap
On 01/11/2012 01:23 PM, Grant Likely wrote: > On Wed, Jan 11, 2012 at 1:50 PM, Grant Likely > wrote: >> On Wed, Jan 11, 2012 at 2:39 PM, Randy Dunlap wrote: >>> On 01/11/2012 12:22 PM, Grant Likely wrote: >>>> Here are the patches that I've been working on

Re: [RFCv2 01/14] irq_domain: add documentation and MAINTAINERS entry.

2012-01-24 Thread Randy Dunlap
On 01/23/2012 01:07 PM, Grant Likely wrote: > Documentation for irq_domain library which will be created in subsequent > patches. > > Signed-off-by: Grant Likely > Cc: Benjamin Herrenschmidt > Cc: Thomas Gleixner > --- > Documentation/IRQ-domain.txt | 113 > ++

Re: [PATCH v3 01/25] irq_domain: add documentation and MAINTAINERS entry.

2012-01-28 Thread Randy Dunlap
On 01/27/2012 01:35 PM, Grant Likely wrote: > Documentation for irq_domain library which will be created in subsequent > patches. I posted a lot of comments to v2 on Jan. 24. Looks like they were ignored. Please see http://marc.info/?l=linuxppc-embedded&m=132742951211808&w=2 > Signed-off-by: G

Re: [PATCH RFC] Simplify the Linux kernel by reducing its state space

2012-03-31 Thread Randy Dunlap
On 03/31/2012 01:15 PM, Linas Vepstas wrote: > > Hi, > > I didn't actually try to compile the patch below; it didn't look like > C code so I wasn't sure what compiler to run it through. I guess maybe > its python? However, I'm very sure that the patches are completely > correct, because I read

Re: [PATCH] net: of/phy: fix build error when phylib is built as a module

2012-05-11 Thread Randy Dunlap
On 05/11/2012 08:47 AM, Bjørn Mork wrote: > CONFIG_OF_MDIO is tristate and will be m if PHYLIB is m. Use > IS_ENABLED macro to prevent build error: > > ERROR: "of_mdio_find_bus" [drivers/net/phy/mdio-mux.ko] undefined! > > Reported-by: Randy Dunlap > Cc: Davi

Re: [PATCH v2 1/2] video, sm501: add OF binding to support SM501

2010-12-11 Thread Randy Dunlap
On Sat, 11 Dec 2010 07:31:15 +0100 Heiko Schocher wrote: > - add commandline options: > sm501.fb_mode: sm501.mode: > Specify resolution as "x[-][@]" > sm501.bpp: > Specify bit-per-pixel if not specified mode > > --- > > Documentation/kernel-parameters.txt |7 + >

Re: [PATCH v2 1/2] video, sm501: add OF binding to support SM501

2010-12-11 Thread Randy Dunlap
On Sat, 11 Dec 2010 07:31:15 +0100 Heiko Schocher wrote: > - add commandline options: > sm501.fb_mode: sm501.mode: > Specify resolution as "x[-][@]" > sm501.bpp: > Specify bit-per-pixel if not specified mode > > --- > > Documentation/kernel-parameters.txt |7 + >

Re: [PATCH v10 09/10] USB/ppc4xx:Synopsys DWC OTG driver enable gadget support

2011-03-28 Thread Randy Dunlap
> diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig > index bc5123c..61aca75 100644 > --- a/drivers/usb/gadget/Kconfig > +++ b/drivers/usb/gadget/Kconfig > @@ -365,6 +365,28 @@ config USB_GADGET_MUSB_HDRC > This OTG-capable silicon IP is used in dual designs including >

Re: [PATCH v3 2/3] cpu: Offline state Framework.

2009-09-30 Thread Randy Dunlap
On Tue, 15 Sep 2009 17:37:06 +0530 Gautham R Shenoy wrote: > Signed-off-by: Gautham R Shenoy > --- > Documentation/cpu-hotplug.txt | 22 + > drivers/base/cpu.c| 181 > +++-- > include/linux/cpu.h | 10 ++ > 3 files changed, 204

Re: [BUILD FAILURE 11/12] Next April 21 : PPC64 randconfig [drivers/usb/host/ohci-hcd.o]

2009-04-21 Thread Randy Dunlap
Kumar Gala wrote: > > On Apr 21, 2009, at 2:03 PM, David Brownell wrote: > >> On Tuesday 21 April 2009, Subrata Modak wrote: >>> Observing this for the first time: >>> >>> CC drivers/usb/host/ohci-hcd.o >>> In file included from drivers/usb/host/ohci-hcd.c:1060: >>> drivers/usb/host/ohci-ppc

Re: [BUILD FAILURE 11/12] Next April 21 : PPC64 randconfig [drivers/usb/host/ohci-hcd.o]

2009-04-21 Thread Randy Dunlap
David Brownell wrote: > On Tuesday 21 April 2009, Randy Dunlap wrote: >>> Since its feasible to say 'n' to both we get the compile error. How do >>> we enforce having at least one set? >> Looks like using "choice" without "optional" woul

Re: [BUILD FAILURE 09/12] Next April 21 : PPC64 randconfig [drivers/staging/comedi/drivers.o]

2009-04-22 Thread Randy Dunlap
Geert Uytterhoeven wrote: > On Wed, 22 Apr 2009, Michael Ellerman wrote: >> On Wed, 2009-04-22 at 00:23 +0530, Subrata Modak wrote: >>> Reported this error on 14th April: >>> http://lkml.org/lkml/2009/4/14/488, >>> >>> CC [M] drivers/staging/comedi/drivers.o >>> drivers/staging/comedi/drivers.c:

Re: [PATCH][BUILD FAILURE 03/12] Re: Next April 21 : PPC64 randconfig [arch/powerpc/kernel/of_platform.o]

2009-04-22 Thread Randy Dunlap
Michael Ellerman wrote: > On Wed, 2009-04-22 at 21:46 +0530, Subrata Modak wrote: >> On Wed, 2009-04-22 at 00:20 +0530, Subrata Modak wrote: >>> Reported this earlier on 14th April 2009: >>> http://lkml.org/lkml/2009/4/14/480, >>> >>> Michael, >>> >>> Any fix in sight ? >>> http://lkml.org/lkml/200

Re: [PATCH] ps3_gelic_wireless: Fix build failure due to missing WEXT_PRIV

2009-12-18 Thread Randy Dunlap
On Fri, 18 Dec 2009 16:52:54 +1100 Benjamin Herrenschmidt wrote: > The option to support the old style PSK interface in the PS3 > GELIC wireless drivers requires CONFIG_WEXT_PRIV to be set > > Signed-off-by: Benjamin Herrenschmidt > --- > > Please send to Linus asap (or I can put it in powerpc.

Re: [PATCH 0/4] Some typo fixing

2010-03-15 Thread Randy Dunlap
On 03/15/10 13:55, Thomas Weber wrote: > I have fixed some typos. Acked-by: Randy Dunlap Jiri, can you merge these, please, unless someone objects (?). > Thomas Weber (4): > Fix typo: [Ss]ytem => [Ss]ystem > Fix typo: udpate => update > Fix typo: paramters =>

Re: [PATCH v21 011/100] eclone (11/11): Document sys_eclone

2010-05-05 Thread Randy Dunlap
On Sat, 1 May 2010 10:14:53 -0400 Oren Laadan wrote: > From: Sukadev Bhattiprolu > > This gives a brief overview of the eclone() system call. We should > eventually describe more details in existing clone(2) man page or in > a new man page. > > Signed-off-by: Sukadev Bhattiprolu > Acked-by:

Re: [PATCH 7/7] [v4] drivers/virt: introduce Freescale hypervisor management driver

2011-06-08 Thread Randy Dunlap
On Wed, 8 Jun 2011 17:45:54 -0500 Timur Tabi wrote: > Add the drivers/virt directory, which houses drivers that support > virtualization environments, and add the Freescale hypervisor management > driver. It can't go in linux/virt or linux/virt/fsl instead? why drivers/ ? or maybe linux/virt sh

Re: [PATCH 7/7] [v4] drivers/virt: introduce Freescale hypervisor management driver

2011-06-09 Thread Randy Dunlap
On 06/09/11 00:38, Arnd Bergmann wrote: > On Thursday 09 June 2011 01:10:09 Randy Dunlap wrote: >> On Wed, 8 Jun 2011 17:45:54 -0500 Timur Tabi wrote: >> >>> Add the drivers/virt directory, which houses drivers that support >>> virtualization environments,

Re: [PATCH 7/7] [v4] drivers/virt: introduce Freescale hypervisor management driver

2011-06-09 Thread Randy Dunlap
On 06/09/11 09:36, Timur Tabi wrote: > Randy Dunlap wrote: >> But it sounds like virt/ needs virt/host/ and virt/guest/ to me. > > I'm okay with that idea, except there's a consensus that drivers should be in > drivers/. > Like sound/ ? but what makes it a "

Re: [PATCH 7/7] [v5] drivers/virt: introduce Freescale hypervisor management driver

2011-06-09 Thread Randy Dunlap
On Thu, 9 Jun 2011 14:13:14 -0500 Timur Tabi wrote: > Add the drivers/virt directory, which houses drivers that support > virtualization environments, and add the Freescale hypervisor management > driver. > > The Freescale hypervisor management driver provides several services to > drivers and ap

Re: [PATCH 7/7] [v5] drivers/virt: introduce Freescale hypervisor management driver

2011-06-09 Thread Randy Dunlap
On 06/09/11 12:47, Timur Tabi wrote: > Randy Dunlap wrote: >>>> +enum fsl_hv_ioctl_cmd { >>>> + FSL_HV_IOCTL_PARTITION_RESTART = _IOWR(0, 1, struct >>>> fsl_hv_ioctl_restart), >>>> + FSL_HV_IOCTL_PARTITION_GET_ST

Re: [PATCH RFCv1 2/3] fpga: add CARMA DATA-FPGA Access Driver

2010-09-03 Thread Randy Dunlap
On Fri, 3 Sep 2010 15:30:51 -0700 Ira W. Snyder wrote: > This driver allows userspace to access the data processing FPGAs on the > OVRO CARMA board. It has two modes of operation: > > 1) random access > > This allows users to poke any DATA-FPGA registers by using mmap to map > the address regio

Re: [BUG 2.6.36-rc5] of_i2c.ko <-> i2c-core.ko dependency loop

2010-09-23 Thread Randy Dunlap
On Thu, 23 Sep 2010 13:53:18 +0200 Mikael Pettersson wrote: > Running modules_install from a newly built 2.6.36-rc5 kernel > on my 32-bit PowerMac results in: > > WARNING: Module > /lib/modules/2.6.36-rc5/kernel/drivers/i2c/busses/i2c-powermac.ko ignored, > due to loop > WARNING: Loop detected:

Re: [BUG 2.6.36-rc5] of_i2c.ko <-> i2c-core.ko dependency loop

2010-09-23 Thread Randy Dunlap
On Thu, 23 Sep 2010 22:16:32 +0200 Mikael Pettersson wrote: > Randy Dunlap writes: > > On Thu, 23 Sep 2010 13:53:18 +0200 Mikael Pettersson wrote: > > > > > Running modules_install from a newly built 2.6.36-rc5 kernel > > > on my 32-bit PowerMac results i

Re: [PATCH v12 01/12] lib: introduce copy_struct_{to,from}_user helpers

2019-09-04 Thread Randy Dunlap
Hi, just kernel-doc fixes: On 9/4/19 1:19 PM, Aleksa Sarai wrote: > > diff --git a/lib/struct_user.c b/lib/struct_user.c > new file mode 100644 > index ..7301ab1bbe98 > --- /dev/null > +++ b/lib/struct_user.c > @@ -0,0 +1,182 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* >

Re: [PATCH v12 11/12] open: openat2(2) syscall

2019-09-04 Thread Randy Dunlap
Hi, just noisy nits here: On 9/4/19 1:19 PM, Aleksa Sarai wrote: > diff --git a/include/uapi/linux/fcntl.h b/include/uapi/linux/fcntl.h > index 1d338357df8a..479baf2da10e 100644 > --- a/include/uapi/linux/fcntl.h > +++ b/include/uapi/linux/fcntl.h > @@ -93,5 +93,47 @@ > > #define AT_RECURSIVE

Re: [PATCH] powerpc/82xx: Select FSL_SOC

2023-09-14 Thread Randy Dunlap
("powerpc/82xx: Remove CONFIG_8260 > and CONFIG_8272") CONFIG_CPM2 depends on CONFIG_MPC82xx instead > but CONFIG_MPC82xx doesn't directly selects CONFIG_FSL_SOC. > > Fix it by forcing CONFIG_MPC82xx to select CONFIG_FSL_SOC just > like already done by MPC8xx, MPC512x, MPC8

Re: linux-next: Tree for Sep 20 (ppc32: ADB_CUDA Kconfig warning)

2023-09-20 Thread Randy Dunlap
On 9/19/23 20:37, Stephen Rothwell wrote: > Hi all, > > Changes since 20230919: > > The mm tree lost its boot warning. > > The drm-misc tree gained a conflict against Linus' tree. > > Non-merge commits (relative to Linus' tree): 6006 > 3996 files changed, 459968 insertions(+), 111742 deletio

Re: linux-next: Tree for Sep 20 (ppc32: ADB_CUDA Kconfig warning)

2023-09-21 Thread Randy Dunlap
On 9/21/23 17:10, Michael Ellerman wrote: > Randy Dunlap writes: >> On 9/19/23 20:37, Stephen Rothwell wrote: >>> Hi all, >>> >>> Changes since 20230919: >>> >>> The mm tree lost its boot warning. >>> >>> The drm-mi

Re: linux-next: Tree for Sep 26 (arch/powerpc/platforms/86xx/pic.o)

2023-09-26 Thread Randy Dunlap
On 9/25/23 22:50, Stephen Rothwell wrote: > Hi all, > > Changes since 20230925: > on powerpc 32BIT: powerpc-linux-ld: arch/powerpc/platforms/86xx/pic.o: in function `mpc86xx_init_irq': pic.c:(.init.text+0x38): undefined reference to `mpic_alloc' powerpc-linux-ld: pic.c:(.init.text+0x58): und

[PATCH] soc: fsl: dpio: fix kernel-doc typos

2023-09-30 Thread Randy Dunlap
Correct spelling of 2 words. Signed-off-by: Randy Dunlap Cc: Li Yang Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-arm-ker...@lists.infradead.org Cc: Roy Pledge --- include/soc/fsl/dpaa2-io.h |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -- a/include/soc/fsl/dpaa2-io.h b

[PATCH] soc: fsl: fix kernel-doc warnings and typos

2023-09-30 Thread Randy Dunlap
Correct spelling of "list". Fix a kernel-doc warning by describing the nested structure completely: include/soc/fsl/dpaa2-fd.h:52: warning: Function parameter or member 'simple' not described in 'dpaa2_fd' Signed-off-by: Randy Dunlap Cc: Li Yang Cc: linuxppc-

Re: linux-next: Tree for Sep 20 (ppc32: ADB_CUDA Kconfig warning)

2023-10-07 Thread Randy Dunlap
Hi Michael, On 9/21/23 21:51, Randy Dunlap wrote: > > > On 9/21/23 17:10, Michael Ellerman wrote: >> Randy Dunlap writes: >>> On 9/19/23 20:37, Stephen Rothwell wrote: >>>> Hi all, >>>> >>>> Changes since 20230919: >>>> &g

Re: linux-next: Tree for Nov 16 (arch/powerpc/platforms/86xx/pic.o)

2023-11-16 Thread Randy Dunlap
On 11/15/23 18:17, Stephen Rothwell wrote: > Hi all, > > Changes since 20231115: > on ppc32 (using gcc 13.2.0 from kernel.org): CONFIG_PPC_86xx=y # CONFIG_GEF_PPC9A is not set # CONFIG_GEF_SBC310 is not set # CONFIG_GEF_SBC610 is not set # CONFIG_MVME7100 is not set (CONFIG_MPIC is not set)

Re: [PATCH] syscalls: Cleanup references to sys_lookup_dcookie()

2023-06-28 Thread Randy Dunlap
chitectures to directly point to sys_ni_syscall() instead. > > Signed-off-by: Sohil Mehta Reviewed-by: Randy Dunlap Thanks. > --- > This patch has a dependency on another patch that has been applied to the > asm-generic tree: > https://lore.kernel.org/lkml/20230621223600.13

Re: [PATCH] powerpc: Include asm/nmi.c in mobility.c for watchdog_hardlockup_set_timeout_pct()

2023-06-29 Thread Randy Dunlap
ardlockup: define > HARDLOCKUP_DETECTOR_ARCH"). Let's add the explicit include. > > Reported-by: Randy Dunlap > Closes: > https://lore.kernel.org/r/af19b76d-aa4b-6c88-9cac-eae4b2072...@infradead.org > Fixes: 7ca8fe94aa92 ("watchdog/hardlockup: define HARDLOCKUP_DETECTOR_ARCH")

[PATCH v2 RESEND RESEND] ASoC: fsl MPC52xx drivers require PPC_BESTCOMM

2023-06-30 Thread Randy Dunlap
SND_POWERPC_SOC [=m] && PPC_EFIKA [=y] ERROR: modpost: "mpc5200_audio_dma_destroy" [sound/soc/fsl/mpc5200_psc_ac97.ko] undefined! ERROR: modpost: "mpc5200_audio_dma_create" [sound/soc/fsl/mpc5200_psc_ac97.ko] undefined! Fixes: 40d9ec14e7e1 ("ASoC: remove BROKEN from Efika and pcm030 f

Re: [PATCH] powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y

2023-06-30 Thread Randy Dunlap
On 6/9/23 20:11, Randy Dunlap wrote: > Hi-- > > On 5/16/23 11:54, Pali Rohár wrote: >> On Tuesday 16 May 2023 08:28:54 Randy Dunlap wrote: >>> In a randconfig with CONFIG_SERIAL_CPM=m and >>> CONFIG_PPC_EARLY_DEBUG_CPM=y, there is a build error: >>>

[PATCH v2] powerpc: allow PPC_EARLY_DEBUG_CPM only when SERIAL_CPM=y

2023-06-30 Thread Randy Dunlap
t;[POWERPC] Add early debug console for CPM serial ports.") Signed-off-by: Randy Dunlap Cc: Kumar Gala Cc: "Pali Rohár" Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Christophe Leroy Cc: linuxppc-dev@lists.ozlabs.org Reviewed-by: Pali Rohár --- v2: add Pali's R-b; d

Re: [PATCH v2 02/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document processor_bus_topology sysfs interface file

2023-07-11 Thread Randy Dunlap
Hi-- On 7/10/23 02:27, Kajol Jain wrote: > Add details of the new hv-gpci interface file called > "processor_bus_topology" in the ABI documentation. > > Signed-off-by: Kajol Jain > --- > .../sysfs-bus-event_source-devices-hv_gpci| 32 +++ > 1 file changed, 32 insertions(+) >

Re: [PATCH v2 04/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document processor_config sysfs interface file

2023-07-11 Thread Randy Dunlap
Hi-- On 7/10/23 02:27, Kajol Jain wrote: > Add details of the new hv-gpci interface file called > "processor_config" in the ABI documentation. > > Signed-off-by: Kajol Jain > --- > .../sysfs-bus-event_source-devices-hv_gpci| 32 +++ > 1 file changed, 32 insertions(+) > > di

Re: [PATCH v2 06/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document affinity_domain_via_virtual_processor sysfs interface file

2023-07-11 Thread Randy Dunlap
Hi-- On 7/10/23 02:27, Kajol Jain wrote: > Add details of the new hv-gpci interface file called > "affinity_domain_via_virtual_processor" in the ABI documentation. > > Signed-off-by: Kajol Jain > --- > .../sysfs-bus-event_source-devices-hv_gpci| 32 +++ > 1 file changed, 32

Re: [PATCH v2 08/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document affinity_domain_via_domain sysfs interface file

2023-07-11 Thread Randy Dunlap
Hi, On 7/10/23 02:27, Kajol Jain wrote: > Add details of the new hv-gpci interface file called > "affinity_domain_via_domain" in the ABI documentation. > > Signed-off-by: Kajol Jain > --- > .../sysfs-bus-event_source-devices-hv_gpci| 32 +++ > 1 file changed, 32 insertions(+

Re: [PATCH v2 10/10] docs: ABI: sysfs-bus-event_source-devices-hv_gpci: Document affinity_domain_via_partition sysfs interface file

2023-07-11 Thread Randy Dunlap
Hi, Same correction comments as in the other 4 patches (not repeated here). On 7/10/23 02:27, Kajol Jain wrote: > Add details of the new hv-gpci interface file called > "affinity_domain_via_partition" in the ABI documentation. > > Signed-off-by: Kajol Jain > --- > .../sysfs-bus-event_source-d

Re: [PATCH 01/79] fs: add ctime accessors infrastructure

2023-07-12 Thread Randy Dunlap
Hi Jeff, On arch/um/, (subarch i386 or x86_64), hostfs build fails with: ../fs/hostfs/hostfs_kern.c:520:36: error: incompatible type for arg ument 2 of 'inode_set_ctime_to_ts' ../include/linux/fs.h:1499:73: note: expected 'struct timespec64' b ut argument is of type 'const struct hostfs_timespec

Re: [PATCH v2 18/18] fbdev: Document that framebuffer_alloc() returns zero'ed data

2023-07-13 Thread Randy Dunlap
On 7/13/23 06:21, Miguel Ojeda wrote: > On Thu, Jul 13, 2023 at 3:03 PM Thomas Zimmermann wrote: >> >> Most fbdev drivers depend on framebuffer_alloc() to initialize the >> allocated memory to 0. Document this guarantee. >> >> Suggested-by: Miguel Ojeda >> Signed-off-by: Thomas Zimmermann >>

Re: linux-next: Tree for Jul 13 (drivers/video/fbdev/ps3fb.c)

2023-07-13 Thread Randy Dunlap
On 7/12/23 19:37, Stephen Rothwell wrote: > Hi all, > > Changes since 20230712: > on ppc64: In file included from ../include/linux/device.h:15, from ../arch/powerpc/include/asm/io.h:22, from ../include/linux/io.h:13, from ../include/linux/irq

Re: linux-next: Tree for Jul 13 (drivers/video/fbdev/ps3fb.c)

2023-07-14 Thread Randy Dunlap
Thomas, On 7/13/23 09:11, Randy Dunlap wrote: > > > On 7/12/23 19:37, Stephen Rothwell wrote: >> Hi all, >> I still see this build error on linux-next 20230714. >> Changes since 20230712: >> > > on ppc64: > > In file included from ../inclu

Re: linux-next: Tree for Jul 13 (drivers/video/fbdev/ps3fb.c)

2023-07-17 Thread Randy Dunlap
Hi Thomas, On 7/14/23 13:46, Randy Dunlap wrote: > Thomas, > > On 7/13/23 09:11, Randy Dunlap wrote: >> >> >> On 7/12/23 19:37, Stephen Rothwell wrote: >>> Hi all, >>> > > I still see this build error on linux-next 20230714. I still see this

Re: linux-next: Tree for Jul 13 (drivers/video/fbdev/ps3fb.c)

2023-07-18 Thread Randy Dunlap
On 7/18/23 04:48, Michael Ellerman wrote: > Bagas Sanjaya writes: >> On Thu, Jul 13, 2023 at 09:11:10AM -0700, Randy Dunlap wrote: >>> on ppc64: >>> >>> In file included from ../include/linux/device.h:15, >>> from ../arch/powerpc/i

[PATCH] Documentation: devices.txt: reconcile serial/ucc_uart minor numers

2023-07-23 Thread Randy Dunlap
Fixes: d7584ed2b994 ("[POWERPC] qe-uart: add support for Freescale QUICCEngine UART") Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Randy Dunlap Cc: Timur Tabi Cc: Kumar Gala Cc: linuxppc-dev@lists.ozlabs.org Cc: Greg Kroah-Hartman Cc: Jiri Slaby Cc: linux-ser...@vger.kerne

Re: linux-next: Tree for Jul 24 (arch/powerpc/platforms/embedded6xx/mvme5100.c)

2023-07-24 Thread Randy Dunlap
On 7/23/23 21:08, Stephen Rothwell wrote: > Hi all, > > Changes since 20230721: > on ppc32: ../arch/powerpc/platforms/embedded6xx/mvme5100.c: In function 'mvme5100_add_bridge': ../arch/powerpc/platforms/embedded6xx/mvme5100.c:135:65: error: passing argument 5 of 'early_read_config_dword' fr

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