gt; - Say Y here if you have a system based on a Motorola 8xx-series
> - embedded processor with a QSPAN PCI interface, otherwise say N.
> -
> config PCI_8260
> bool
> depends on PCI && 8260
> --
> 2.19.1
>
--
Best Regards
Masahiro Yamada
amp; SCSI
> + depends on EISA && SCSI
> select SCSI_SPI_ATTRS
> ---help---
> This driver is for NCR53c710 based SCSI host adapters.
>
> - It currently supports Compaq EISA cards and NCR MCA cards
> + It currently supports Compaq EISA cards.
>
> config SCSI_DC395x
> tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support"
> --
> 2.19.1
>
--
Best Regards
Masahiro Yamada
lp
> > @@ -219,6 +221,7 @@ config AKEBONO
> > select SWIOTLB
> > select 476FPE
> > select PPC4xx_PCI_EXPRESS
> > + select PCI
> > select PCI_MSI
> > select PPC4xx_HSTA_MSI
> > select I2C
> > --
> > 2.19.1
> >
--
Best Regards
Masahiro Yamada
Hi Christoph,
On Fri, Oct 19, 2018 at 9:58 PM Masahiro Yamada
wrote:
>
> On Fri, Oct 19, 2018 at 9:23 PM Russell King - ARM Linux
> wrote:
>
> > > index a68b34183107..b185794549be 100644
> > > --- a/arch/arm/mach-pxa/Kconfig
> > > +++ b/arch/arm/
u take a look at my patch, please?
https://patchwork.kernel.org/patch/10667369/
By using it as a prerequisite,
your patch set will be more simplified.
--
Best Regards
Masahiro Yamada
Collect basic Clang options such as --target, --prefix, --gcc-toolchain,
-no-integrated-as into a single variable CLANG_FLAGS so that it can be
easily reused in other parts of Makefile.
Signed-off-by: Masahiro Yamada
---
Changes in v2:
- Use := flavor instead of = because $(CLANG_FLAGS) is
ff-by: Masahiro Yamada
---
Changes in v2:
- New patch
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
index 93315eb..da11700 100644
--- a/Makefile
+++ b/Makefile
@@ -497,8 +497,8 @@ CLANG_GCC_TC:= --gcc-toolchain=$(GCC_TOOLCHAIN)
On Sat, Nov 10, 2018 at 3:35 AM Greg Hackmann wrote:
>
> On 11/09/2018 10:29 AM, Nick Desaulniers wrote:
> > On Mon, Nov 5, 2018 at 7:05 PM Masahiro Yamada
> > wrote:
> >>
> >> Collect basic Clang options such as --target, --prefix, --gcc-toolchain,
> >
1/2: remove dead code, which is logically obvious
because the minimum GCC version is now 4.6
2/2: we can say -funit-at-a-time is no longer useful
according to GCC 4.6 manual
I hope, this series can be applied through x86 tree.
Masahiro Yamada (2):
um: remove -fno-unit-at-a-time
GCC 4.6 manual says:
-funit-at-a-time
This option is left for compatibility reasons. -funit-at-a-time has
no effect, while -fno-unit-at-a-time implies -fno-toplevel-reorder
and -fno-section-anchors.
Enabled by default.
Signed-off-by: Masahiro Yamada
---
arch/powerpc/Makefile | 4
Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6")
bumped the minimum GCC version to 4.6 for all architectures.
'$(call cc-option,-fno-unit-at-a-time)' is now dead code since
'$(cc-version) -lt 0400' is always false.
Signed-off-by: Masahiro Yama
On Mon, Nov 12, 2018 at 10:05 AM Michael Ellerman wrote:
>
> Masahiro Yamada writes:
> > On Sat, Nov 10, 2018 at 3:35 AM Greg Hackmann wrote:
> >>
> >> On 11/09/2018 10:29 AM, Nick Desaulniers wrote:
> >> > On Mon, Nov 5, 2018 at 7:05 PM Masahiro Yam
'export'.
> Either way, I think it would be clearer to export this after all the
> relevant flags are set.
OK. It is just a matter of preference,
but I will move the export line below
when I pick up this patch set.
> > KBUILD_CFLAGS += $(CLANG_FLAGS)
> > KBUILD_AFLAGS += $(CLANG_FLAGS)
> > --
> > 2.19.1
> >
>
>
> --
> Thanks,
> ~Nick Desaulniers
--
Best Regards
Masahiro Yamada
On Tue, Nov 6, 2018 at 12:06 PM Masahiro Yamada
wrote:
>
> We are still a way off the Clang's integrated assembler support for
> the kernel. Hence, -no-integrated-as is mandatory to build the kernel
> with Clang. If you had an ancient version of Clang that does not
> recogn
On Tue, Nov 6, 2018 at 12:06 PM Masahiro Yamada
wrote:
>
> Collect basic Clang options such as --target, --prefix, --gcc-toolchain,
> -no-integrated-as into a single variable CLANG_FLAGS so that it can be
> easily reused in other parts of Makefile.
>
> Signed-off-b
LANG
> > +BOOTCFLAGS += $(CLANG_FLAGS)
> > +BOOTAFLAGS += $(CLANG_FLAGS)
> > +endif
> > +
> > ifdef CONFIG_DEBUG_INFO
> > BOOTCFLAGS += -g
> > endif
> > --
> > 2.19.1
> >
>
>
> --
> Thanks,
> ~Nick Desaulniers
--
Best Regards
Masahiro Yamada
ted-as
> KBUILD_CFLAGS += $(CLANG_FLAGS)
> KBUILD_AFLAGS += $(CLANG_FLAGS)
> --
> 2.19.1
>
--
Best Regards
Masahiro Yamada
_MSI for riscv
> - update x86 and riscv defconfigs to include PCI
> - actually inclue drivers/eisa/Kconfig
> - adjust some captilizations
--
Best Regards
Masahiro Yamada
-off-by: Christoph Hellwig
> Acked-by: Thomas Gleixner
> ---
--
Best Regards
Masahiro Yamada
On Fri, Nov 23, 2018 at 11:32 AM Masahiro Yamada
wrote:
>
> Hi Christoph,
>
>
> On Fri, Nov 16, 2018 at 4:08 AM Christoph Hellwig wrote:
> >
> > Hi all,
> >
> > currently every architecture that wants to provide on of the common
> > periphal busses n
this also select PCI_DOMAINS to preserve the existing behavior?
> >
> > If not, could you explain why in the commit message?
>
> Ah, I see - PCI already selects PCI_DOMAINS. I think it would have been
> worth mentioning
OK, I added "PCI already selects PCI_DOMAINS"
in the commit description.
> but I don't mind if you don't think it a big enough
> deal to respin the patch, so:
>
> Acked-by: Paul Burton
>
> Thanks,
> Paul
--
Best Regards
Masahiro Yamada
e difference between arch/powerpc/Kconfig and arch/arm/Kconfig
is the presence of ---help--- property.
I squashed this to "eisa: consolidate EISA ..."
> Suggested-by: Masahiro Yamada
> Signed-off-by: Christoph Hellwig
> ---
> arch/arm/Kconfig | 15 ---
> 1 f
IO
> select ARCH_NO_PREEMPT
> select ARCH_USE_CMPXCHG_LOCKREF
> + select PCI if !ALPHA_JENSEN
> select HAVE_AOUT
> select HAVE_IDE
> select HAVE_OPROFILE
> --
> 2.19.1
>
--
Best Regards
Masahiro Yamada
Of course, it is just a matter of slight taste.
I just wanted the code to look consistent.
--
Best Regards
Masahiro Yamada
Now that Kbuild automatically creates asm-generic wrappers for missing
mandatory headers, it is redundant to list the same headers in
generic-y and mandatory-y.
Suggested-by: Sam Ravnborg
Signed-off-by: Masahiro Yamada
---
arch/alpha/include/uapi/asm/Kbuild | 5 -
arch/arc/include
eparate from a normal build to
> avoid a hard dependency on the external DT schema project and because
> there are lots of warnings generated.
>
> Cc: Jonathan Corbet
> Cc: Mark Rutland
> Cc: Masahiro Yamada
> Cc: Michal Marek
> Cc: linux-...@vger.kernel.org
> Cc: devicet...
x86 maintainers,
Ping.
On Tue, Nov 13, 2018 at 6:48 PM Richard Weinberger wrote:
>
> Am Montag, 12. November 2018, 03:35:19 CET schrieb Masahiro Yamada:
> > Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6")
> > bumped the minimum GCC version
x86 maintainers,
Ping.
On Mon, Nov 12, 2018 at 8:23 PM Michael Ellerman wrote:
>
> Masahiro Yamada writes:
>
> > GCC 4.6 manual says:
> >
> > -funit-at-a-time
> > This option is left for compatibility reasons. -funit-at-a-time has
> > no effect,
Hi Borislav,
On Sat, Dec 8, 2018 at 8:34 PM Borislav Petkov wrote:
>
> On Sat, Dec 08, 2018 at 03:36:52PM +0900, Masahiro Yamada wrote:
> > x86 maintainers,
> >
> > Ping.
>
> You got the required ACKs. If you want me to carry this one and the
> UML one through
Hi Richard,
On Sat, Dec 8, 2018 at 5:55 PM Richard Weinberger wrote:
>
> Am Samstag, 8. Dezember 2018, 07:35:47 CET schrieb Masahiro Yamada:
> > x86 maintainers,
> >
> >
> > Ping.
>
> I thought you carry this via your kbuild tree.
> That said, I can mer
ntly, the validation targets are separate from a normal build to
> avoid a hard dependency on the external DT schema project and because
> there are lots of warnings generated.
>
> Cc: Jonathan Corbet
> Cc: Mark Rutland
> Cc: Masahiro Yamada
> Cc: Michal Marek
>
/%.yaml,%.example.dtb, $(DT_SCHEMA_FILES)))
> >
> > I do not understand this line.
> > Why is it necessary?
> >
> > *.example.dtb files are generated anyway
> > since they are listed in extra-y.
>
> It is enforcing the ordering. Without it, the binding checks and
> building .schema.yaml.tmp happen in parallel because both only have
> the source files as dependencies. The '|' keeps the dependencies out
> of the dependency list($^).
What kind problem would you see if
the binding checks and building .schema.yaml.tmp
happen in parallel?
--
Best Regards
Masahiro Yamada
On Wed, Dec 12, 2018 at 3:36 AM Rob Herring wrote:
>
> On Tue, Dec 11, 2018 at 10:03 AM Masahiro Yamada
> wrote:
> >
> > On Wed, Dec 12, 2018 at 12:13 AM Rob Herring wrote:
> >
> > >
> > > > > +$(obj)/%.example.dts: $(src)/%.yaml FO
normal build to
> avoid a hard dependency on the external DT schema project and because
> there are lots of warnings generated.
>
> Cc: Jonathan Corbet
> Cc: Mark Rutland
> Cc: Masahiro Yamada
> Cc: Michal Marek
> Cc: linux-...@vger.kernel.org
> Cc: devicet...@vger.ke
On Tue, Jun 4, 2019 at 7:15 PM Masahiro Yamada
wrote:
>
>
> Multiple people have suggested to compile-test UAPI headers.
>
> Currently, Kbuild provides simple sanity checks by headers_check
> but they are not enough to catch bugs.
>
> The most recent patch I know is Davi
On Tue, May 21, 2019 at 10:19 PM Masahiro Yamada
wrote:
>
> With CONFIG_OPTIMIZE_INLINING enabled, Laura Abbott reported error
> with gcc 9.1.1:
>
> arch/powerpc/mm/book3s64/radix_tlb.c: In function '_tlbiel_pid':
> arch/powerpc/mm/book3s64/radix_tlb.c:104:2: war
On Mon, May 13, 2019 at 11:24 PM Masahiro Yamada
wrote:
>
> Commit 5e9dcb6188a4 ("powerpc/boot: Expose Kconfig symbols to wrapper")
> was wrong, but commit e41b93a6be57 ("powerpc/boot: Fix build failures
> with -j 1") was also wrong.
>
> The correct depen
On Thu, Jul 4, 2019 at 9:26 AM Michael Ellerman wrote:
>
> Masahiro Yamada writes:
>
> > Commit 5e9dcb6188a4 ("powerpc/boot: Expose Kconfig symbols to wrapper")
> > was wrong, but commit e41b93a6be57 ("powerpc/boot: Fix build failures
> > with
ded :
| #ifdef __KERNEL__
| # include
| # include
| # include
However, doing so would cause tons of definition conflicts since the
bootwrapper has duplicated everything.
I just added copies of {get,put}_unaligned_be32, following the
bootwrapper coding convention.
Signed-off-by:
ons are accessible from
all .c and .S files in arch/powerpc/boot/.
I also removed the -traditional flag to make include/linux/kconfig.h
work. This flag makes the preprocessor imitate the behavior of the
pre-standard C compiler, but I do not understand why it is necessary.
Signed-off-by: Masahiro Ya
nneeded.
Signed-off-by: Masahiro Yamada
---
arch/powerpc/Makefile | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index c345b79414a9..46ed198a3aa3 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -112,7 +112,6 @@ ifeq ($(HAS_BIARCH),y
On Sat, Jul 13, 2019 at 10:17 PM Segher Boessenkool
wrote:
>
> On Sat, Jul 13, 2019 at 07:47:44AM -0500, Segher Boessenkool wrote:
> > On Sat, Jul 13, 2019 at 12:21:06PM +0900, Masahiro Yamada wrote:
> > > The KBUILD_ARFLAGS addition in arch/powerpc/Makefile has never worked
iscussing whether or not to revive
GNUTARGET=elf$(BITS)-$(GNUTARGET)
in a *separate* patch, correct?
--
Best Regards
Masahiro Yamada
On Tue, Jul 16, 2019 at 3:16 AM Segher Boessenkool
wrote:
>
> On Mon, Jul 15, 2019 at 09:03:46PM +0900, Masahiro Yamada wrote:
> > On Mon, Jul 15, 2019 at 4:30 PM Segher Boessenkool
> > wrote:
> > >
> > > On Mon, Jul 15, 2019 at 05:05:34PM +1000, Mi
ilt-in.a
creating empty archive: drivers/video/fbdev/omap2/omapfb/displays/built-in.a
creating empty archive: drivers/video/fbdev/omap2/omapfb/dss/built-in.a
BTW, your commit 8995ac8702737147115e1c75879a1a2d75627b9e
dates back to 2008.
At that time, thin archive was not used.
--
Best Regards
Masahiro Yamada
On Thu, Jul 18, 2019 at 1:46 AM Segher Boessenkool
wrote:
>
> On Thu, Jul 18, 2019 at 12:19:36AM +0900, Masahiro Yamada wrote:
> > On Wed, Jul 17, 2019 at 11:38 PM Segher Boessenkool
> > wrote:
> > >
> > > On Tue, Jul 16, 2019 at 10:15:47PM +1000, Mi
Currently, the timestamp of module linker scripts are not checked.
Add them to the dependency of modules so they are correctly rebuilt.
Signed-off-by: Masahiro Yamada
---
Documentation/kbuild/makefiles.rst | 5 +
Makefile | 3 ++-
arch/arm/Makefile
'asm goto' support in Kconfig, then
make JUMP_LABEL depend on CC_HAS_ASM_GOTO.
Ugly #ifdef HAVE_JUMP_LABEL will go away, and CONFIG_JUMP_LABEL will
match to the real kernel capability.
Signed-off-by: Masahiro Yamada
---
This is a trivial conversion from the build system PoV.
I want to
nel cannot be compiled with Clang
since it lacks the asm-goto support.
$ make CC=clang
Compiler lacks asm-goto support.
arch/x86/Makefile:293: recipe for target 'checkbin' failed
make: *** [checkbin] Error 1
--
Best Regards
Masahiro Yamada
ifdef CONFIG_STACKPROTECTOR
> prepare: stack_protector_prepare
>
> +ifeq ($(KBUILD_EXTMOD),)
> stack_protector_prepare: prepare0
> +else
> +stack_protector_prepare:
> +endif
Honestly, I think this is ugly.
Do you want me to send an alternative solution?
> ifdef CONFIG_PPC64
> $(eval KBUILD_CFLAGS += -mstack-protector-guard-offset=$(shell awk
> '{if ($$2 == "PACA_CANARY") print $$3;}' include/generated/asm-offsets.h))
> else
> --
> 2.17.1
>
--
Best Regards
Masahiro Yamada
without these header search paths.
Signed-off-by: Masahiro Yamada
---
arch/powerpc/math-emu/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/math-emu/Makefile b/arch/powerpc/math-emu/Makefile
index 494df26..a879403 100644
--- a/arch/powerpc/math-emu
t they are completely useless.
Signed-off-by: Masahiro Yamada
---
arch/powerpc/kvm/Makefile | 5 -
1 file changed, 5 deletions(-)
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile
index 64f1135..3223aec 100644
--- a/arch/powerpc/kvm/Makefile
+++ b/arch/powerpc/kvm/Makefile
@@ -1
I am trying to get rid of crappy magic from Kbuild core makefiles.
Before that, I want to drop as many useless paths as possible.
Actually, many Makefiles are adding around pointless options.
This series cleans some powerpc Makefiles.
(only compile-tested by 0day bot)
Masahiro Yamada (3
The same path -Iarch/$(ARCH) is passed to KBUILD_CPPFLAGS,
KBUILD_AFLAGS, and KBUILD_CFLAGS.
As you see in scripts/Makefile.lib, KBUILD_CPPFLAGS is passed
to c_flags and a_flags as well.
Passing it to KBUILD_CPPFLAGS is enough.
Signed-off-by: Masahiro Yamada
---
arch/powerpc/Makefile | 4
for per-task stack canaries")
Fixes: 0a1213fa7432 ("arm64: enable per-task stack canaries")
Cc: linux-stable # v4.20
Reported-by: Samuel Holland
Reported-by: Alexey Kardashevskiy
Signed-off-by: Masahiro Yamada
---
Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deleti
On Tue, Jan 15, 2019 at 7:35 PM Mathieu Malaterre wrote:
>
> On Tue, Jan 15, 2019 at 8:22 AM Masahiro Yamada
> wrote:
> >
> > Commit c3ff2a5193fa ("powerpc/32: add stack protector support")
> > caused kernel panic on PowerPC if an external module is used w
On Tue, Jan 15, 2019 at 7:45 PM Alexey Kardashevskiy wrote:
>
>
>
> On 15/01/2019 18:19, Masahiro Yamada wrote:
> > Commit c3ff2a5193fa ("powerpc/32: add stack protector support")
> > caused kernel panic on PowerPC if an external module is used with
> > CO
On Tue, Jan 15, 2019 at 5:07 PM Masahiro Yamada
wrote:
>
> Commit c3ff2a5193fa ("powerpc/32: add stack protector support")
> caused kernel panic on PowerPC if an external module is used with
> CONFIG_STACKPROTECTOR because the 'prepare' target was not executed
ned-off-by: Masahiro Yamada
---
Documentation/devicetree/bindings/Makefile | 2 +-
arch/mips/boot/Makefile| 2 +-
arch/powerpc/boot/Makefile | 2 +-
arch/x86/realmode/rm/Makefile | 3 +--
scripts/Kbuild.include | 4 +++
cmd_link_multi-m because $^ may
include auto-generated dependencies from the .*.cmd file when a single
object module is changed into a multi object module. Refer to commit
69ea912fda74 ("kbuild: remove unneeded link_multi_deps"). I added some
comment to avoid accidental breakage.
Signed-off-by
Hi Michael,
On Fri, Jan 11, 2019 at 2:20 PM Masahiro Yamada
wrote:
>
> I am trying to get rid of crappy magic from Kbuild core makefiles.
>
> Before that, I want to drop as many useless paths as possible.
> Actually, many Makefiles are adding around pointless options.
>
&g
e', so inlining is guaranteed because PowerPC never enables
CONFIG_OPTIMIZE_INLINING. However, it would be better to leave the
inlining decision to the compiler. I replaced 'inline' with __init.
Signed-off-by: Masahiro Yamada
---
arch/powerpc/kernel/prom_init.c | 24 --
On Tue, Feb 5, 2019 at 7:33 PM Michael Ellerman wrote:
>
> Masahiro Yamada writes:
>
> > It is fragile to rely on the compiler's optimization to avoid the
> > section mismatch. Some functions may not be necessarily inlined
> > when the compiler's inlining
n nds32.
It is now available in lib/Kconfig.debug,
so this commit enables LOCKDEP_SUPPORT for nds32.
-
--
Best Regards
Masahiro Yamada
___
> linux-riscv mailing list
> linux-ri...@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv
--
Best Regards
Masahiro Yamada
ef5 100644
> --- a/arch/nios2/Kconfig.debug
> +++ b/arch/nios2/Kconfig.debug
> @@ -1,8 +1,5 @@
> # SPDX-License-Identifier: GPL-2.0
>
> -config TRACE_IRQFLAGS_SUPPORT
> - def_bool y
> -
> config EARLY_PRINTK
> bool "Activate early kernel debugging"
> default y
--
Best Regards
Masahiro Yamada
> -
> config NO_IOPORT_MAP
> bool
>
You missed to add 'select GENERIC_CSUM' for unicore32.
--
Best Regards
Masahiro Yamada
if BUG
> + select GENERIC_BUG_RELATIVE_POINTERSif X86_64
Precisely,
select GENERIC_BUG_RELATIVE_POINTERSif X86_64 && BUG
--
Best Regards
Masahiro Yamada
t; Regarding the #ifdef __KERNEL__ , I think we should do a wide cleanup in
> arch/powerpc/include/asm, not only asm/checksum.h
>
> Christophe
Please send such cleanups to PowerPC ML
instead of to me (Kbuild).
Christoph,
I think this one is independent of the rest of this series.
How about separating it if you volunteer to Powerpc cleansup?
--
Best Regards
Masahiro Yamada
lt 3 if 64BIT
> default 2
>
> -config HAVE_KPROBES
> - def_bool n
> -
> menu "Platform type"
>
> choice
> --
> 2.20.1
>
>
> ___
> linux-riscv mailing list
> linux-ri...@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv
--
Best Regards
Masahiro Yamada
"arch/powerpc/configs/x86_64_defconfig"!
***
After this commit, it will succeed:
$ make ARCH=powerpc defconfig
*** Default configuration is based on 'ppc64_defconfig'
#
# configuration written to .config
#
Signed-off-by: Masahiro Yamada
---
arch/powerpc/Makefile |
On Sat, Feb 16, 2019 at 1:11 AM Mathieu Malaterre wrote:
>
> On Fri, Feb 15, 2019 at 10:41 AM Masahiro Yamada
> wrote:
> >
> > I often test all Kconfig commands for all architectures. To ease my
> > workflow, I want 'make defconfig' at least w
6/um/Kconfig
> index f5a8cded3ca4..1628a54af003 100644
> --- a/arch/x86/um/Kconfig
> +++ b/arch/x86/um/Kconfig
> @@ -49,6 +49,3 @@ config ARCH_HAS_SC_SIGNALS
>
> config ARCH_REUSE_HOST_VSYSCALL_AREA
> def_bool !64BIT
> -
> -config GENERIC_HWEIGHT
> - def_bool y
> diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
> index d02c25184ca0..ff57afdeda04 100644
> --- a/arch/xtensa/Kconfig
> +++ b/arch/xtensa/Kconfig
> @@ -47,9 +47,6 @@ config XTENSA
> with reasonable minimum requirements. The Xtensa Linux project has
> a home page at <http://www.linux-xtensa.org/>.
>
> -config GENERIC_HWEIGHT
> - def_bool y
> -
> config ARCH_HAS_ILOG2_U32
> def_bool n
>
> diff --git a/lib/Kconfig b/lib/Kconfig
> index bd2e7e74c321..91019f26d0a8 100644
> --- a/lib/Kconfig
> +++ b/lib/Kconfig
> @@ -35,6 +35,13 @@ config RATIONAL
> config GENERIC_CSUM
> bool
>
> +config ARCH_HAS_HWEIGHT
> + bool
> +
> +config GENERIC_HWEIGHT
> + default y if !ARCH_HAS_HWEIGHT
> + bool
> +
> config GENERIC_STRNCPY_FROM_USER
> bool
>
> --
> 2.20.1
>
>
> ___
> linux-riscv mailing list
> linux-ri...@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv
--
Best Regards
Masahiro Yamada
fect of 'inline'; GCC does not report
-Wunused-function warnings for functions with 'inline' marker.
Signed-off-by: Masahiro Yamada
---
Changes in v2:
- Add __maybe_unsed to prom_getproplen()
- Add __init to enter_prom() as well
arch/powerpc/kernel/prom_init.c | 29
; export CROSS32CC CROSS32AR
>
> ifeq ($(CROSS_COMPILE),)
> --
> 2.17.0
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in
> the body of a message to majord...@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Best Regards
Masahiro Yamada
t?
> endif
>
> CFLAGS-$(CONFIG_CELL_CPU) += $(call cc-option,-mcpu=cell)
> --
> 2.17.0
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in
> the body of a message to majord...@vger.kernel.org
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Masahiro Yamada
the body of a message to majord...@vger.kernel.org
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All applied to linux-kbuild/kconfig.
Thanks!
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Masahiro Yamada
> --
> 2.17.0
>
> --
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quot;) {
> + $cc .= " -mbig-endian ";
> + $ld .= " -EB ";
> + $ldemulation = "ppc"
> +} else {
> + $cc .= " -mlittle-endian ";
> + $ld .= " -EL ";
> + $ldemulation = "lppc"
> +}
> if ($bits == 64) {
> - $type = ".quad";
> +$type = ".quad";
> +$cc .= " -m64 ";
> +$ld .= " -m elf64".$ldemulation." ";
> +} else {
> +$cc .= " -m32 ";
> +$ld .= " -m elf32".$ldemulation." ";
> }
>
> } elsif ($arch eq "arm") {
> --
> 2.17.0
>
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h patch must go after it.
>>
>> v5 changes:
>> - Patch 4 update to syntax changed since kconfig-shell-v3 release.
>> - Patch 4 suggestions from Masahiro Yamada, remove unnecessary "OK"
>> output from check mprofile script, and fold CC_USING_MPROFILE_KERNEL
&g
2018-05-31 13:31 GMT+09:00 Michael Ellerman :
> Masahiro Yamada writes:
>> 2018-05-30 23:39 GMT+09:00 Michael Ellerman :
>>> Nicholas Piggin writes:
>>>
>>>> This series of patches improves th powerpc kbuild system. The
>>>> motivation was
2018-05-31 20:51 GMT+09:00 Michael Ellerman :
> Masahiro Yamada writes:
>> 2018-05-31 13:31 GMT+09:00 Michael Ellerman :
>>> Masahiro Yamada writes:
>>>> 2018-05-30 23:39 GMT+09:00 Michael Ellerman :
>>>>> Nicholas Piggin writes:
>>>>&
Hi.
2018-06-01 19:34 GMT+09:00 Michael Ellerman :
> Hi Masahiro,
>
> Masahiro Yamada writes:
> ...
>>
>> Also, the change logs could be dropped.
>>
>> I see
>>
>> Since v1: reworded changelog to explain the cause of the problem (thanks
>> Se
ror} which isn't
> used in the expansion of the macros but serves to push people to
> document the reason for using them - per feedback from Kees Cook.]
>
> Signed-off-by: Arnd Bergmann
> Signed-off-by: Paul Burton
> Cc: Michal Marek
> Cc: Masahiro Yamada
>
x/compiler_types.h.
> - Drop all but GCC 8 macros, since we only need to define macros for
> versions that we need to introduce pragmas for, and as of this
> series that's just GCC 8.
> - Capitalize comments in linux/compiler-gcc.h to match the style of
> the rest of t
2018-06-20 4:02 GMT+09:00 Paul Burton :
> Hi Masahiro,
>
> On Wed, Jun 20, 2018 at 02:34:35AM +0900, Masahiro Yamada wrote:
>> 2018-06-16 9:53 GMT+09:00 Paul Burton :
>> > diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
>> > index
plied to linux-kbuild/fixes.
(since we need to fix warnings from GCC 8.1)
Thanks!
--
Best Regards
Masahiro Yamada
9301 ("Revert "kexec/purgatory: Add clean-up for
purgatory directory"") and commit d6605b6bbee8 ("x86/build: Remove
unnecessary preparation for purgatory") removed the redundant
purgatory build magic entirely.
That means that the move of bin2c was unnecessary in the first
2018-06-26 1:40 GMT+09:00 Masahiro Yamada :
> Commit 8370edea81e3 ("bin2c: move bin2c in scripts/basic") moved bin2c
> to the scripts/basic/ directory, incorrectly stating "Kexec wants to
> use bin2c and it wants to use it really early in the build process.
> See arch/x
s:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0473k/dom1359731141352.html
It says ';' starts a comment line
although it is not the case of GAS.
Same for 3/4.
--
Best Regards
Masahiro Yamada
plain the background
of this work, but the cover letter cannot be committed in git.
Could you add this in 1/4 please?
If I read only the simple log in 1/4,
I would wonder why it is useful...
> v5 uses the approach suggested by Masahiro Yamada which uses the
> existing ELF not
ID is unique, even if the
> actual file contents don't change. The easiest way to do this is to insert
> a section with some data.
>
> Add an ELF note to both the kernel and module which contains some data based
> off of a config option.
>
> Signed-off-by: Masahiro Yamada
>
hanged, 47 insertions(+)
> create mode 100644 include/linux/build-salt.h
>
> --
> 2.17.1
>
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Masahiro Yamada
ect ZLIB_DEFLATE
>> + help
>> + This option selects whether a 32-bit or a 64-bit kernel
>> + will be built.
>> +
>> source "arch/powerpc/platforms/Kconfig.cputype"
>>
>> config PPC32
>> diff --git a/arch/powerpc/platforms/Kconfig.cputype
>> b/arch/powerpc/platforms/Kconfig.cputype
>> index e6a1de521319..f6e5d6ef9782 100644
>> --- a/arch/powerpc/platforms/Kconfig.cputype
>> +++ b/arch/powerpc/platforms/Kconfig.cputype
>> @@ -1,12 +1,4 @@
>> # SPDX-License-Identifier: GPL-2.0
>> -config PPC64
>> - bool "64-bit kernel"
>> - default n
>> - select ZLIB_DEFLATE
>> - help
>> - This option selects whether a 32-bit or a 64-bit kernel
>> - will be built.
>> -
>> menu "Processor support"
>> choice
>> prompt "Processor Type"
>>
>
>
> --
> ~Randy
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Fix it by adding them to the PHONY variable which is marked phony in
> the top-level Makefile. In arch/powerpc/boot/Makefile we do it
> manually.
You can do likewise in arch/powerpc/boot/Makefile
because it is marked phony in scripts/Makefile.build
--
Best Regards
Masahiro Yamada
Fix it by adding them to the PHONY variable which is marked phony in
> the top-level Makefile, or in scripts/Makefile.build for the boot
> Makefile.
>
> Suggested-by: Masahiro Yamada
> Signed-off-by: Michael Ellerman
> ---
Reviewed-by: Masahiro Yamada
--
Best Regards
Masahiro Yamada
Hi,
On Fri, Jul 19, 2019 at 12:43 PM Michael Ellerman wrote:
>
> Segher Boessenkool writes:
> > On Thu, Jul 18, 2019 at 11:19:58AM +0900, Masahiro Yamada wrote:
> >> On Thu, Jul 18, 2019 at 1:46 AM Segher Boessenkool
> >> wrote:
> >> Kbuild always
$(wildcard
$(srctree)/arch/$(SRCARCH)/include/asm/asm-prototypes.h)
--
Best Regards
Masahiro Yamada
quot;
else
cmd_relocs_check = \
$(CONFIG_SHELL) $(srctree)/arch/powerpc/tools/relocs_check.sh
"$(OBJDUMP)" "$@"
> --
> Cheers,
> Stephen Rothwell
--
Best Regards
Masahiro Yamada
On Wed, Sep 4, 2019 at 10:00 AM Masahiro Yamada
wrote:
>
> Hi Stephen,
>
> On Wed, Sep 4, 2019 at 9:13 AM Stephen Rothwell wrote:
> >
For today's linux-next, please squash the following too.
(This is my fault, since scripts/mkuboot.sh is a bash script)
diff --git a
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