Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-25 Thread Chung-Lin Tang
On 14/4/25 下午4:37, Pinski, Andrew wrote: > > >> On Apr 24, 2014, at 11:06 PM, "Chung-Lin Tang" >> wrote: >> >>> On 2014/4/25 02:42 AM, Pinski, Andrew wrote: >>> >>> > On Apr 24, 2014, at 11:37 AM, "Chung-Lin Tang" > wrote: > >> On 2014/4/24 11:28 PM, Catalin Marinas wrote: >>>

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-25 Thread Geert Uytterhoeven
On Fri, Apr 25, 2014 at 8:06 AM, Chung-Lin Tang wrote: > I'll try to explain a probable situation for Nios II. I'm not sure about > other soft-cores, but nios2 is sort of uncommon in that the maximum > alignment is 4-bytes (32-bits), even for doubles/long-longs. FWIW, that's the same as on m32r.

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-25 Thread Pinski, Andrew
> On Apr 24, 2014, at 11:06 PM, "Chung-Lin Tang" > wrote: > >> On 2014/4/25 02:42 AM, Pinski, Andrew wrote: >> >> On Apr 24, 2014, at 11:37 AM, "Chung-Lin Tang" wrote: > On 2014/4/24 11:28 PM, Catalin Marinas wrote: >> On Thu, Apr 24, 2014 at 09:55:25AM +0100, Chung

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-24 Thread Chung-Lin Tang
On 2014/4/25 02:42 AM, Pinski, Andrew wrote: > > >> On Apr 24, 2014, at 11:37 AM, "Chung-Lin Tang" >> wrote: >> >>> On 2014/4/24 11:28 PM, Catalin Marinas wrote: On Thu, Apr 24, 2014 at 09:55:25AM +0100, Chung-Lin Tang wrote: > On 2014/4/24 02:26 PM, Chung-Lin Tang wrote: >> On 201

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-24 Thread Pinski, Andrew
> On Apr 24, 2014, at 11:37 AM, "Chung-Lin Tang" > wrote: > >> On 2014/4/24 11:28 PM, Catalin Marinas wrote: >>> On Thu, Apr 24, 2014 at 09:55:25AM +0100, Chung-Lin Tang wrote: On 2014/4/24 02:26 PM, Chung-Lin Tang wrote: > On 2014/4/24 上午 02:15, Pinski, Andrew wrote: > >>> O

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-24 Thread Chung-Lin Tang
On 2014/4/24 11:28 PM, Catalin Marinas wrote: > On Thu, Apr 24, 2014 at 09:55:25AM +0100, Chung-Lin Tang wrote: >> On 2014/4/24 02:26 PM, Chung-Lin Tang wrote: >>> On 2014/4/24 上午 02:15, Pinski, Andrew wrote: >> On Apr 23, 2014, at 10:59 AM, "Chung-Lin Tang" >> wrote: >>

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-24 Thread Catalin Marinas
On Thu, Apr 24, 2014 at 09:55:25AM +0100, Chung-Lin Tang wrote: > On 2014/4/24 02:26 PM, Chung-Lin Tang wrote: > > On 2014/4/24 上午 02:15, Pinski, Andrew wrote: > >> > On Apr 23, 2014, at 10:59 AM, "Chung-Lin Tang" > wrote: > > >> On 2014/4/22 07:20 PM, Ley Foon Tan wrote: > >>>

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-24 Thread Chung-Lin Tang
On 2014/4/24 02:26 PM, Chung-Lin Tang wrote: > On 2014/4/24 上午 02:15, Pinski, Andrew wrote: >> On Apr 23, 2014, at 10:59 AM, "Chung-Lin Tang" wrote: >> On 2014/4/22 07:20 PM, Ley Foon Tan wrote: >> On Tue, Apr 22, 2014 at 6:56 PM, Arnd Bergmann wrote: >> On Tuesday

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-23 Thread Chung-Lin Tang
On 2014/4/24 上午 02:15, Pinski, Andrew wrote: > >> > On Apr 23, 2014, at 10:59 AM, "Chung-Lin Tang" >> > wrote: >> > >>> >> On 2014/4/22 07:20 PM, Ley Foon Tan wrote: >>> >> On Tue, Apr 22, 2014 at 6:56 PM, Arnd Bergmann wrote: > On Tuesday 22 April 2014 18:37:11 Ley Foon Tan wrote: >>

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-23 Thread H. Peter Anvin
I think Linuxs said we should just fix POSIX on that front. On April 23, 2014 11:15:34 AM PDT, "Pinski, Andrew" wrote: > > >> On Apr 23, 2014, at 10:59 AM, "Chung-Lin Tang" > wrote: >> >>> On 2014/4/22 07:20 PM, Ley Foon Tan wrote: >>> On Tue, Apr 22, 2014 at 6:56 PM, Arnd Bergmann >wrote: >>>

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-23 Thread Pinski, Andrew
> On Apr 23, 2014, at 10:59 AM, "Chung-Lin Tang" > wrote: > >> On 2014/4/22 07:20 PM, Ley Foon Tan wrote: >> On Tue, Apr 22, 2014 at 6:56 PM, Arnd Bergmann wrote: On Tuesday 22 April 2014 18:37:11 Ley Foon Tan wrote: >> Hi Arnd and Peter Anvin, >> >> Other than 64-bit time_t

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-23 Thread Chung-Lin Tang
On 2014/4/22 07:20 PM, Ley Foon Tan wrote: > On Tue, Apr 22, 2014 at 6:56 PM, Arnd Bergmann wrote: >> > On Tuesday 22 April 2014 18:37:11 Ley Foon Tan wrote: >>> >> Hi Arnd and Peter Anvin, >>> >> >>> >> Other than 64-bit time_t, clock_t and suseconds_t, can you confirm >>> >> that we don't need t

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-22 Thread Chung-Lin Tang
On 2014/4/22 07:20 PM, Ley Foon Tan wrote: > On Tue, Apr 22, 2014 at 6:56 PM, Arnd Bergmann wrote: >> On Tuesday 22 April 2014 18:37:11 Ley Foon Tan wrote: >>> Hi Arnd and Peter Anvin, >>> >>> Other than 64-bit time_t, clock_t and suseconds_t, can you confirm >>> that we don't need to have 64 bit

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-22 Thread Ley Foon Tan
On Tue, Apr 22, 2014 at 6:56 PM, Arnd Bergmann wrote: > On Tuesday 22 April 2014 18:37:11 Ley Foon Tan wrote: >> Hi Arnd and Peter Anvin, >> >> Other than 64-bit time_t, clock_t and suseconds_t, can you confirm >> that we don't need to have 64 bit off_t? See detail in link below. >> I can submit t

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-22 Thread Arnd Bergmann
On Tuesday 22 April 2014 18:37:11 Ley Foon Tan wrote: > Hi Arnd and Peter Anvin, > > Other than 64-bit time_t, clock_t and suseconds_t, can you confirm > that we don't need to have 64 bit off_t? See detail in link below. > I can submit the patches for 64-bit time changes > (include/asm-generic/pos

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-22 Thread Ley Foon Tan
Hi Arnd and Peter Anvin, Other than 64-bit time_t, clock_t and suseconds_t, can you confirm that we don't need to have 64 bit off_t? See detail in link below. I can submit the patches for 64-bit time changes (include/asm-generic/posix_types.h and other archs) if everyone is agreed on this. Excerp

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-21 Thread Chung-Lin Tang
On 14/4/21 1:31 PM, H. Peter Anvin wrote: > On 04/20/2014 10:23 PM, Ley Foon Tan wrote: >> On Sat, Apr 19, 2014 at 11:30 PM, Arnd Bergmann wrote: >>> On Friday 18 April 2014, H. Peter Anvin wrote: Did the generic headers ever get updated to match Linus' guidance that any new architecture

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-20 Thread H. Peter Anvin
On 04/20/2014 10:23 PM, Ley Foon Tan wrote: > On Sat, Apr 19, 2014 at 11:30 PM, Arnd Bergmann wrote: >> On Friday 18 April 2014, H. Peter Anvin wrote: >>> Did the generic headers ever get updated to match Linus' guidance that >>> any new architecture ports should use a 64-bit time_t? >> >> No, unf

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-20 Thread Ley Foon Tan
On Sat, Apr 19, 2014 at 11:30 PM, Arnd Bergmann wrote: > On Friday 18 April 2014, H. Peter Anvin wrote: >> Did the generic headers ever get updated to match Linus' guidance that >> any new architecture ports should use a 64-bit time_t? > > No, unfortunately not. With my rule that every architectur

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-19 Thread Arnd Bergmann
On Friday 18 April 2014, H. Peter Anvin wrote: > On 04/18/2014 05:26 AM, Ley Foon Tan wrote: > > This patchset adds the Linux kernel port for Nios II processor from Altera. > > The nios2 Linux port follows the guidance for new architecture ports using > > generic headers (including unistd.h). > >

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-18 Thread H. Peter Anvin
On 04/18/2014 05:26 AM, Ley Foon Tan wrote: > This patchset adds the Linux kernel port for Nios II processor from Altera. > The nios2 Linux port follows the guidance for new architecture ports using > generic headers (including unistd.h). Did the generic headers ever get updated to match Linus' gu

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-18 Thread Ley Foon Tan
Okay, I already submitted the remaining 4 patches. Thanks. On Sat, Apr 19, 2014 at 12:49 AM, Ley Foon Tan wrote: > Hi all > > I just found that 4 patches (03/28, 05/28,07/28 and 14/28) are missing > here, because the issue in Git v1.8.3.2. But, the cover letter is correct. > Do I need to resend t

Re: [PATCH 00/28] nios2 Linux kernel port

2014-04-18 Thread Ley Foon Tan
Hi all I just found that 4 patches (03/28, 05/28,07/28 and 14/28) are missing here, because the issue in Git v1.8.3.2. But, the cover letter is correct. Do I need to resend the whole series (28 patches) or just the missing 4 patches? Thanks. Regards. On Fri, Apr 18, 2014 at 8:26 PM, Ley Foon Tan