Re: Build regressions/improvements in v4.9

2016-12-13 Thread Geert Uytterhoeven
On Tue, Dec 13, 2016 at 9:11 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.9[1] to v4.9-rc8[3], the summaries are: > - build errors: +3/-4 + error: page_ext.c: undefined reference to `__end_data_ro_after_init': => .text+0x19860) + error: page_ext.c: undefined reference to `__star

Build regressions/improvements in v4.9

2016-12-13 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9[1] compared to v4.8[2]. Summarized: - build errors: +6/-3 - build warnings: +1791/-1422 JFYI, when comparing v4.9[1] to v4.9-rc8[3], the summaries are: - build errors: +3/-4 - build warnings: +331/-498 Note that th

Re: Build regressions/improvements in v4.9-rc8

2016-12-05 Thread Geert Uytterhoeven
On Mon, Dec 5, 2016 at 10:09 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.9-rc8[1] to v4.9-rc7[3], the summaries are: > - build errors: +5/-10 + /home/kisskb/slave/src/drivers/net/ethernet/freescale/fec_main.c: error: 'fec_stats' undeclared (first use in this function): => 3296:7

Build regressions/improvements in v4.9-rc8

2016-12-05 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc8[1] compared to v4.8[2]. Summarized: - build errors: +7/-3 - build warnings: +1620/-1082 JFYI, when comparing v4.9-rc8[1] to v4.9-rc7[3], the summaries are: - build errors: +5/-10 - build warnings: +426/-271 Not

Re: Build regressions/improvements in v4.9-rc7

2016-11-29 Thread Anatoly Pugachev
On Mon, Nov 28, 2016 at 11:43 PM, David Miller wrote: > From: Anatoly Pugachev > Date: Mon, 28 Nov 2016 23:40:34 +0300 > >> On Mon, Nov 28, 2016 at 5:29 PM, Geert Uytterhoeven >> wrote: >>> On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven >>> wrote: JFYI, when comparing v4.9-rc7[1] to v

Re: Build regressions/improvements in v4.9-rc7

2016-11-28 Thread David Miller
From: Anatoly Pugachev Date: Mon, 28 Nov 2016 23:40:34 +0300 > On Mon, Nov 28, 2016 at 5:29 PM, Geert Uytterhoeven > wrote: >> On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven >> wrote: >>> JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are: >>> - build errors: +10/-4 >> >>

Re: Build regressions/improvements in v4.9-rc7

2016-11-28 Thread Anatoly Pugachev
On Mon, Nov 28, 2016 at 5:29 PM, Geert Uytterhoeven wrote: > On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven > wrote: >> JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are: >> - build errors: +10/-4 > > + /home/kisskb/slave/src/drivers/scsi/qlogicpti.c: error: passing > ar

Re: Build regressions/improvements in v4.9-rc7

2016-11-28 Thread Geert Uytterhoeven
On Mon, Nov 28, 2016 at 3:27 PM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are: > - build errors: +10/-4 + /home/kisskb/slave/src/drivers/scsi/qlogicpti.c: error: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type [-Werro

Build regressions/improvements in v4.9-rc7

2016-11-28 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc7[1] compared to v4.8[2]. Summarized: - build errors: +12/-3 - build warnings: +1750/-1367 JFYI, when comparing v4.9-rc7[1] to v4.9-rc6[3], the summaries are: - build errors: +10/-4 - build warnings: +366/-460 No

Re: Build regressions/improvements in v4.9-rc6

2016-11-21 Thread Geert Uytterhoeven
On Mon, Nov 21, 2016 at 1:22 PM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.9-rc6[1] to v4.9-rc5[3], the summaries are: > - build errors: +5/-9 + /home/kisskb/slave/src/drivers/usb/serial/cp210x.c: error: passing argument 2 of 'cp210x_get_termios_port' from incompatible pointer type

Build regressions/improvements in v4.9-rc6

2016-11-21 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc6[1] compared to v4.8[2]. Summarized: - build errors: +7/-3 - build warnings: +1603/-1126 JFYI, when comparing v4.9-rc6[1] to v4.9-rc5[3], the summaries are: - build errors: +5/-9 - build warnings: +268/-311 Note

Re: Build regressions/improvements in v4.9-rc5

2016-11-14 Thread Geert Uytterhoeven
On Mon, Nov 14, 2016 at 9:27 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.9-rc5[1] to v4.9-rc4[3], the summaries are: > - build errors: +7/-276 Nothing new to report. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge.

Re: Build regressions/improvements in v4.9-rc4

2016-11-06 Thread Geert Uytterhoeven
On Sun, Nov 6, 2016 at 8:16 PM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.9-rc4[1] to v4.9-rc3[3], the summaries are: > - build errors: +138/-23 More bad instructions on ARC. More out of range relocations. > [1] http://kisskb.ellerman.id.au/kisskb/head/11160/ (all 262 configs) > [3]

Build regressions/improvements in v4.9-rc4

2016-11-06 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc4[1] compared to v4.8[2]. Summarized: - build errors: +278/-3 - build warnings: +1618/-1190 JFYI, when comparing v4.9-rc4[1] to v4.9-rc3[3], the summaries are: - build errors: +138/-23 - build warnings: +566/-579

Re: Build regressions/improvements in v4.9-rc3

2016-10-30 Thread Geert Uytterhoeven
On Sun, Oct 30, 2016 at 1:08 PM, Geert Uytterhoeven wrote: > Below is the list of build error/warning regressions/improvements in > v4.9-rc3[1] compared to v4.8[2]. > > Summarized: > - build errors: +176/-3 + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad instruction `llock

Build regressions/improvements in v4.9-rc3

2016-10-30 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc3[1] compared to v4.8[2]. Summarized: - build errors: +176/-3 - build warnings: +1671/-1232 JFYI, when comparing v4.9-rc3[1] to v4.9-rc2[3], the summaries are: - build errors: +175/-38 - build warnings: +356/-420

Re: Build regressions/improvements in v4.9-rc1

2016-10-28 Thread Arnd Bergmann
On Thursday, October 27, 2016 10:21:16 AM CEST Vineet Gupta wrote: > > On 10/27/2016 02:39 AM, Alexey Brodkin wrote: > > > > And these are functions required by U-Boot (most probably the same is > > applied to kernel): > > 1) so-called millicode, stuff like __ld_rX_to_rY, __st_rX_to_rX > > This

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Vineet Gupta
+CC Claudiu On 10/27/2016 02:39 AM, Alexey Brodkin wrote: > > And these are functions required by U-Boot (most probably the same is applied > to kernel): > 1) so-called millicode, stuff like __ld_rX_to_rY, __st_rX_to_rX This kicks in only at -Os and even there can be inhibited with a toggle. I d

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Geert Uytterhoeven
On Thu, Oct 27, 2016 at 11:11 AM, Thomas Petazzoni wrote: > On Thu, 27 Oct 2016 09:07:55 +, Alexey Brodkin wrote: > >> > axs101 is using a 770 core, while the toolchain is built for the HS38 >> > core. I'm somewhat surprised that a single ARC toolchain cannot produce >> > code for both 770 and

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Thomas Petazzoni
Hello, On Thu, 27 Oct 2016 11:32:11 +0200, Arnd Bergmann wrote: > A couple of other architectures do this as well: > > $ git grep -w LIBGCC arch/*/Makefile > arch/arc/Makefile:LIBGCC:= $(shell $(CC) $(cflags-y) > --print-libgcc-file-name) > arch/arc/Makefile:libs-y+= arc

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Thomas Petazzoni
Hello, On Thu, 27 Oct 2016 09:07:55 +, Alexey Brodkin wrote: > > axs101 is using a 770 core, while the toolchain is built for the HS38 > > core. I'm somewhat surprised that a single ARC toolchain cannot produce > > code for both 770 and HS38, but it seems to be the case. > > > > So you need

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Arnd Bergmann
On Thursday, October 27, 2016 11:11:18 AM CEST Thomas Petazzoni wrote: > On Thu, 27 Oct 2016 09:07:55 +, Alexey Brodkin wrote: > > > > axs101 is using a 770 core, while the toolchain is built for the HS38 > > > core. I'm somewhat surprised that a single ARC toolchain cannot produce > > > code

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Alexey Brodkin
Hi Thomas, On Thu, 2016-10-27 at 11:24 +0200, Geert Uytterhoeven wrote: > On Thu, Oct 27, 2016 at 11:11 AM, Thomas Petazzoni > wrote: > > > > On Thu, 27 Oct 2016 09:07:55 +, Alexey Brodkin wrote: > > > > > > > > > > > > > axs101 is using a 770 core, while the toolchain is built for the HS

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Alexey Brodkin
Hi Thomas, Michael, On Thu, 2016-10-27 at 09:07 +0200, Thomas Petazzoni wrote: > Hello, > > On Thu, 27 Oct 2016 10:56:02 +1100, Michael Ellerman wrote: > > > > > > > > > Hm... that's strange - it used to work but doesn't work with newer > > > Buildroot... > > > > > > Anyways if something ver

Re: Build regressions/improvements in v4.9-rc1

2016-10-27 Thread Thomas Petazzoni
Hello, On Thu, 27 Oct 2016 10:56:02 +1100, Michael Ellerman wrote: > > Hm... that's strange - it used to work but doesn't work with newer > > Buildroot... > > > > Anyways if something very simple (i.e. with no extra libraries) works for > > you just go > > ahead and grab pre-built image that Th

Re: Build regressions/improvements in v4.9-rc1

2016-10-26 Thread Michael Ellerman
Alexey Brodkin writes: > On Wed, 2016-10-19 at 22:50 +1100, Michael Ellerman wrote: >> Vineet Gupta writes: >> > On 10/17/2016 02:02 PM, Arnd Bergmann wrote: >> > > On Monday, October 17, 2016 9:59:24 AM CEST Vineet Gupta wrote: >> > > > On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote: >> > > >

Re: Build regressions/improvements in v4.9-rc2

2016-10-24 Thread Geert Uytterhoeven
On Mon, Oct 24, 2016 at 10:42 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v4.9-rc2[1] to v4.9-rc1[3], the summaries are: > - build errors: +10/-21 + /home/kisskb/slave/src/arch/arm/include/asm/dma-mapping.h: error: invalid suffix "xUL" on integer constant: => 84:1 + /home/kisskb/s

Build regressions/improvements in v4.9-rc2

2016-10-24 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc2[1] compared to v4.8[2]. Summarized: - build errors: +39/-3 - build warnings: +1474/-969 JFYI, when comparing v4.9-rc2[1] to v4.9-rc1[3], the summaries are: - build errors: +10/-21 - build warnings: +375/-252 As

Re: Build regressions/improvements in v4.9-rc1

2016-10-19 Thread Thomas Petazzoni
Hello, On Wed, 19 Oct 2016 12:23:12 +, Alexey Brodkin wrote: > > I tried building a new toolchain with buildroot, using the instructions > > from last time, but the resulting toolchain doesn't relocate, ie. it has > > hard-coded paths in it. Any ideas? > > Hm... that's strange - it used to

Re: Build regressions/improvements in v4.9-rc1

2016-10-19 Thread Michael Ellerman
Vineet Gupta writes: > On 10/17/2016 02:02 PM, Arnd Bergmann wrote: >> On Monday, October 17, 2016 9:59:24 AM CEST Vineet Gupta wrote: >>> On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote: > 48 error regressions: >> + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad

Re: Build regressions/improvements in v4.9-rc1

2016-10-19 Thread Alexey Brodkin
Hi Michael, On Wed, 2016-10-19 at 22:50 +1100, Michael Ellerman wrote: > Vineet Gupta writes: > > > > On 10/17/2016 02:02 PM, Arnd Bergmann wrote: > > > > > > On Monday, October 17, 2016 9:59:24 AM CEST Vineet Gupta wrote: > > > > > > > > On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote: > > >

Re: Build regressions/improvements in v4.9-rc1

2016-10-17 Thread Vineet Gupta
On 10/17/2016 02:02 PM, Arnd Bergmann wrote: > On Monday, October 17, 2016 9:59:24 AM CEST Vineet Gupta wrote: >> +CC Arnd, Michal >> >> Hi Geert, Arnd >> >> Need some guidance here. >> >> On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote: 48 error regressions: > + /home/kisskb/slave/src/

Re: Build regressions/improvements in v4.9-rc1

2016-10-17 Thread Arnd Bergmann
On Monday, October 17, 2016 9:59:24 AM CEST Vineet Gupta wrote: > +CC Arnd, Michal > > Hi Geert, Arnd > > Need some guidance here. > > On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote: > >> 48 error regressions: > >> > + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad > >> >

Re: Build regressions/improvements in v4.9-rc1

2016-10-17 Thread Vineet Gupta
+CC Arnd, Michal Hi Geert, Arnd Need some guidance here. On 10/17/2016 12:34 AM, Geert Uytterhoeven wrote: >> 48 error regressions: >> > + /home/kisskb/slave/src/arch/arc/include/asm/atomic.h: Error: bad >> > instruction `llockd r2,[r0]': => 476 >> > + /home/kisskb/slave/src/arch/arc/inclu

Re: Build regressions/improvements in v4.9-rc1

2016-10-17 Thread Geert Uytterhoeven
On Mon, Oct 17, 2016 at 9:21 AM, Geert Uytterhoeven wrote: > Below is the list of build error/warning regressions/improvements in > v4.9-rc1[1] compared to v4.8[2]. > [1] http://kisskb.ellerman.id.au/kisskb/head/11053/ (all 262 configs) > [2] http://kisskb.ellerman.id.au/kisskb/head/10989/ (all 2

Build regressions/improvements in v4.9-rc1

2016-10-17 Thread Geert Uytterhoeven
Below is the list of build error/warning regressions/improvements in v4.9-rc1[1] compared to v4.8[2]. Summarized: - build errors: +48/-3 - build warnings: +1576/-1194 As I haven't mastered kup yet, there's no verbose summary at http://www.kernel.org/pub/linux/kernel/people/geert/linux-log/v4.