On 2013年03月15日 19:29, Arnd Bergmann wrote:
> On Friday 15 March 2013, Chen Gang F T wrote:
>> > excuse me, my English is not quite well.
>> >
>> > I guess your meaning is:
>> > "that bug" means the toolchain's bug (need toolchain people fix it).
>> > prefer to apply your patch, before
On 2013年03月15日 19:29, Arnd Bergmann wrote:
On Friday 15 March 2013, Chen Gang F T wrote:
excuse me, my English is not quite well.
I guess your meaning is:
that bug means the toolchain's bug (need toolchain people fix it).
prefer to apply your patch, before that bug is fixed
On Friday 15 March 2013, Chen Gang F T wrote:
> excuse me, my English is not quite well.
>
> I guess your meaning is:
> "that bug" means the toolchain's bug (need toolchain people fix it).
> prefer to apply your patch, before "that bug" is fixed (we don't know
> when)
>
> is it
于 2013年03月15日 18:56, Arnd Bergmann 写道:
> Right. The fact that as prints a warning for those instructions makes sense
> given that we are telling it we want to run on *all* ARM architectures,
> and that ARMv8 has deprecated them officially.
>
> Of course, what is bogus about this is the "NULL"
On Friday 15 March 2013, Andrea Adami wrote:
> On Fri, Mar 15, 2013 at 1:52 AM, Chen Gang wrote:
> > 于 2013年03月15日 07:43, Russell King - ARM Linux 写道:
> >> So our wonderful toolchain has decided to start producing NULL warnings
> >> for every "mcr p15, 0, rX, c7, c10, 4" instruction? I'd
于 2013年03月15日 17:31, Andrea Adami 写道:
> AFAIK Arnd is aware and waiting for feedback about his patch:
>
> ARM: compressed/head.S: work around new binutils warning Arnd Bergmann
>
> http://lists.infradead.org/pipermail/linux-arm-kernel/2013-January/144846.html
excuse me, I am not familiar
On Fri, Mar 15, 2013 at 1:52 AM, Chen Gang wrote:
> 于 2013年03月15日 07:43, Russell King - ARM Linux 写道:
>> So our wonderful toolchain has decided to start producing NULL warnings
>> for every "mcr p15, 0, rX, c7, c10, 4" instruction? I'd just ignore
>> them and hope that the toolchain people
On Fri, Mar 15, 2013 at 1:52 AM, Chen Gang gang.c...@asianux.com wrote:
于 2013年03月15日 07:43, Russell King - ARM Linux 写道:
So our wonderful toolchain has decided to start producing NULL warnings
for every mcr p15, 0, rX, c7, c10, 4 instruction? I'd just ignore
them and hope that the
于 2013年03月15日 17:31, Andrea Adami 写道:
AFAIK Arnd is aware and waiting for feedback about his patch:
ARM: compressed/head.S: work around new binutils warning Arnd Bergmann
http://lists.infradead.org/pipermail/linux-arm-kernel/2013-January/144846.html
excuse me, I am not familiar with
On Friday 15 March 2013, Andrea Adami wrote:
On Fri, Mar 15, 2013 at 1:52 AM, Chen Gang gang.c...@asianux.com wrote:
于 2013年03月15日 07:43, Russell King - ARM Linux 写道:
So our wonderful toolchain has decided to start producing NULL warnings
for every mcr p15, 0, rX, c7, c10, 4
于 2013年03月15日 18:56, Arnd Bergmann 写道:
Right. The fact that as prints a warning for those instructions makes sense
given that we are telling it we want to run on *all* ARM architectures,
and that ARMv8 has deprecated them officially.
Of course, what is bogus about this is the NULL part
On Friday 15 March 2013, Chen Gang F T wrote:
excuse me, my English is not quite well.
I guess your meaning is:
that bug means the toolchain's bug (need toolchain people fix it).
prefer to apply your patch, before that bug is fixed (we don't know
when)
is it correct ?
于 2013年03月15日 07:43, Russell King - ARM Linux 写道:
> So our wonderful toolchain has decided to start producing NULL warnings
> for every "mcr p15, 0, rX, c7, c10, 4" instruction? I'd just ignore
> them and hope that the toolchain people fix it.
ok, thanks.
:-)
--
Chen Gang
Asianux
On Thu, Mar 14, 2013 at 12:38:00PM +0800, Chen Gang wrote:
> Hello Maintainers:
>
> are these warnings for head.S OK ?
>
>
> make:
> make V=1 EXTRA_CFLAGS=-W ARCH=arm randconfig
> (this time, CONFIG_MMU=y)
>
> warning information:
> arch/arm/boot/compressed/head.S: Assembler
On Thu, Mar 14, 2013 at 12:38:00PM +0800, Chen Gang wrote:
Hello Maintainers:
are these warnings for head.S OK ?
make:
make V=1 EXTRA_CFLAGS=-W ARCH=arm randconfig
(this time, CONFIG_MMU=y)
warning information:
arch/arm/boot/compressed/head.S: Assembler messages:
于 2013年03月15日 07:43, Russell King - ARM Linux 写道:
So our wonderful toolchain has decided to start producing NULL warnings
for every mcr p15, 0, rX, c7, c10, 4 instruction? I'd just ignore
them and hope that the toolchain people fix it.
ok, thanks.
:-)
--
Chen Gang
Asianux
Hello Maintainers:
are these warnings for head.S OK ?
make:
make V=1 EXTRA_CFLAGS=-W ARCH=arm randconfig
(this time, CONFIG_MMU=y)
warning information:
arch/arm/boot/compressed/head.S: Assembler messages:
arch/arm/boot/compressed/head.S:565: Warning: (null)
Hello Maintainers:
are these warnings for head.S OK ?
make:
make V=1 EXTRA_CFLAGS=-W ARCH=arm randconfig
(this time, CONFIG_MMU=y)
warning information:
arch/arm/boot/compressed/head.S: Assembler messages:
arch/arm/boot/compressed/head.S:565: Warning: (null)
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