* [PATCH] sh: Drop -Werror from kernel Makefile
@ 2019-08-05 2:14 Guenter Roeck
2019-08-05 3:24 ` Rich Felker
2019-08-13 8:49 ` Yoshinori Sato
0 siblings, 2 replies; 13+ messages in thread
From: Guenter Roeck @ 2019-08-05 2:14 UTC (permalink / raw)
To: Yoshinori Sato
Cc: Rich Felker, linux-sh, linux-kernel, Guenter Roeck,
Gustavo A . R . Silva
Since commit a035d552a93b ("Makefile: Globally enable fall-through
warning"), all sh builds fail with errors such as
arch/sh/kernel/disassemble.c: In function 'print_sh_insn':
arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through
Since this effectively disables all build and boot tests for the
architecture, let's drop -Werror from the sh kernel Makefile until
the problems are fixed.
Cc: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
arch/sh/kernel/Makefile | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile
index 59673f8a3379..ef65f0625c6c 100644
--- a/arch/sh/kernel/Makefile
+++ b/arch/sh/kernel/Makefile
@@ -47,5 +47,3 @@ obj-$(CONFIG_DWARF_UNWINDER) += dwarf.o
obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_callchain.o
obj-$(CONFIG_DMA_NONCOHERENT) += dma-coherent.o
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
-
-ccflags-y := -Werror
--
2.7.4
^ permalink raw reply related [flat|nested] 13+ messages in thread* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-05 2:14 [PATCH] sh: Drop -Werror from kernel Makefile Guenter Roeck @ 2019-08-05 3:24 ` Rich Felker 2019-08-09 19:56 ` Guenter Roeck 2019-08-13 8:49 ` Yoshinori Sato 1 sibling, 1 reply; 13+ messages in thread From: Rich Felker @ 2019-08-05 3:24 UTC (permalink / raw) To: Guenter Roeck Cc: Yoshinori Sato, linux-sh, linux-kernel, Gustavo A . R . Silva On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: > Since commit a035d552a93b ("Makefile: Globally enable fall-through > warning"), all sh builds fail with errors such as > > arch/sh/kernel/disassemble.c: In function 'print_sh_insn': > arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through > > Since this effectively disables all build and boot tests for the > architecture, let's drop -Werror from the sh kernel Makefile until > the problems are fixed. > > Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> > Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Rich Felker <dalias@libc.org> > --- > arch/sh/kernel/Makefile | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile > index 59673f8a3379..ef65f0625c6c 100644 > --- a/arch/sh/kernel/Makefile > +++ b/arch/sh/kernel/Makefile > @@ -47,5 +47,3 @@ obj-$(CONFIG_DWARF_UNWINDER) += dwarf.o > obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_callchain.o > obj-$(CONFIG_DMA_NONCOHERENT) += dma-coherent.o > obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o > - > -ccflags-y := -Werror > -- > 2.7.4 ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-05 3:24 ` Rich Felker @ 2019-08-09 19:56 ` Guenter Roeck 2019-08-09 21:36 ` Gustavo A. R. Silva 0 siblings, 1 reply; 13+ messages in thread From: Guenter Roeck @ 2019-08-09 19:56 UTC (permalink / raw) To: Rich Felker; +Cc: Yoshinori Sato, linux-sh, linux-kernel, Gustavo A . R . Silva On Sun, Aug 04, 2019 at 11:24:41PM -0400, Rich Felker wrote: > On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: > > Since commit a035d552a93b ("Makefile: Globally enable fall-through > > warning"), all sh builds fail with errors such as > > > > arch/sh/kernel/disassemble.c: In function 'print_sh_insn': > > arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through > > > > Since this effectively disables all build and boot tests for the > > architecture, let's drop -Werror from the sh kernel Makefile until > > the problems are fixed. > > > > Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> > > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > > Acked-by: Rich Felker <dalias@libc.org> > Any chance to get this or a similar patch applied soon ? All sh builds in mainline and -next are still broken. Thanks, Guenter > > --- > > arch/sh/kernel/Makefile | 2 -- > > 1 file changed, 2 deletions(-) > > > > diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile > > index 59673f8a3379..ef65f0625c6c 100644 > > --- a/arch/sh/kernel/Makefile > > +++ b/arch/sh/kernel/Makefile > > @@ -47,5 +47,3 @@ obj-$(CONFIG_DWARF_UNWINDER) += dwarf.o > > obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_callchain.o > > obj-$(CONFIG_DMA_NONCOHERENT) += dma-coherent.o > > obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o > > - > > -ccflags-y := -Werror > > -- > > 2.7.4 ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-09 19:56 ` Guenter Roeck @ 2019-08-09 21:36 ` Gustavo A. R. Silva 2019-08-09 21:56 ` Guenter Roeck 0 siblings, 1 reply; 13+ messages in thread From: Gustavo A. R. Silva @ 2019-08-09 21:36 UTC (permalink / raw) To: Guenter Roeck, Rich Felker; +Cc: Yoshinori Sato, linux-sh, linux-kernel Hi Guenter, On 8/9/19 2:56 PM, Guenter Roeck wrote: > On Sun, Aug 04, 2019 at 11:24:41PM -0400, Rich Felker wrote: >> On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: >>> Since commit a035d552a93b ("Makefile: Globally enable fall-through >>> warning"), all sh builds fail with errors such as >>> >>> arch/sh/kernel/disassemble.c: In function 'print_sh_insn': >>> arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through >>> >>> Since this effectively disables all build and boot tests for the >>> architecture, let's drop -Werror from the sh kernel Makefile until >>> the problems are fixed. >>> >>> Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> >>> Signed-off-by: Guenter Roeck <linux@roeck-us.net> >> >> Acked-by: Rich Felker <dalias@libc.org> >> > Any chance to get this or a similar patch applied soon ? All sh builds > in mainline and -next are still broken. > If no one cares, I can add it to my tree and include it in my pull-request for 5.3-rc4. I would just need your Tested-by. Thanks -- Gustavo > Thanks, > Guenter > >>> --- >>> arch/sh/kernel/Makefile | 2 -- >>> 1 file changed, 2 deletions(-) >>> >>> diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile >>> index 59673f8a3379..ef65f0625c6c 100644 >>> --- a/arch/sh/kernel/Makefile >>> +++ b/arch/sh/kernel/Makefile >>> @@ -47,5 +47,3 @@ obj-$(CONFIG_DWARF_UNWINDER) += dwarf.o >>> obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_callchain.o >>> obj-$(CONFIG_DMA_NONCOHERENT) += dma-coherent.o >>> obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o >>> - >>> -ccflags-y := -Werror >>> -- >>> 2.7.4 ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-09 21:36 ` Gustavo A. R. Silva @ 2019-08-09 21:56 ` Guenter Roeck 2019-08-10 2:47 ` Gustavo A. R. Silva 0 siblings, 1 reply; 13+ messages in thread From: Guenter Roeck @ 2019-08-09 21:56 UTC (permalink / raw) To: Gustavo A. R. Silva; +Cc: Rich Felker, Yoshinori Sato, linux-sh, linux-kernel On Fri, Aug 09, 2019 at 04:36:01PM -0500, Gustavo A. R. Silva wrote: > Hi Guenter, > > On 8/9/19 2:56 PM, Guenter Roeck wrote: > > On Sun, Aug 04, 2019 at 11:24:41PM -0400, Rich Felker wrote: > >> On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: > >>> Since commit a035d552a93b ("Makefile: Globally enable fall-through > >>> warning"), all sh builds fail with errors such as > >>> > >>> arch/sh/kernel/disassemble.c: In function 'print_sh_insn': > >>> arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through > >>> > >>> Since this effectively disables all build and boot tests for the > >>> architecture, let's drop -Werror from the sh kernel Makefile until > >>> the problems are fixed. > >>> > >>> Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> > >>> Signed-off-by: Guenter Roeck <linux@roeck-us.net> > >> > >> Acked-by: Rich Felker <dalias@libc.org> > >> > > Any chance to get this or a similar patch applied soon ? All sh builds > > in mainline and -next are still broken. > > > > If no one cares, I can add it to my tree and include it in my pull-request > for 5.3-rc4. > > I would just need your Tested-by. > Sure: Tested-by: Guenter Roeck <linux@roeck-us.net> [ Applied to ToT and built sh:{defconfig,allnoconfig,tinyconfig} ] Thanks, Guenter > Thanks > -- > Gustavo > > > Thanks, > > Guenter > > > >>> --- > >>> arch/sh/kernel/Makefile | 2 -- > >>> 1 file changed, 2 deletions(-) > >>> > >>> diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile > >>> index 59673f8a3379..ef65f0625c6c 100644 > >>> --- a/arch/sh/kernel/Makefile > >>> +++ b/arch/sh/kernel/Makefile > >>> @@ -47,5 +47,3 @@ obj-$(CONFIG_DWARF_UNWINDER) += dwarf.o > >>> obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_callchain.o > >>> obj-$(CONFIG_DMA_NONCOHERENT) += dma-coherent.o > >>> obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o > >>> - > >>> -ccflags-y := -Werror > >>> -- > >>> 2.7.4 ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-09 21:56 ` Guenter Roeck @ 2019-08-10 2:47 ` Gustavo A. R. Silva 2019-08-10 4:20 ` Joe Perches 0 siblings, 1 reply; 13+ messages in thread From: Gustavo A. R. Silva @ 2019-08-10 2:47 UTC (permalink / raw) To: Guenter Roeck; +Cc: Rich Felker, Yoshinori Sato, linux-sh, linux-kernel Guenter, On 8/9/19 4:56 PM, Guenter Roeck wrote: > On Fri, Aug 09, 2019 at 04:36:01PM -0500, Gustavo A. R. Silva wrote: >> Hi Guenter, >> >> On 8/9/19 2:56 PM, Guenter Roeck wrote: >>> On Sun, Aug 04, 2019 at 11:24:41PM -0400, Rich Felker wrote: >>>> On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: >>>>> Since commit a035d552a93b ("Makefile: Globally enable fall-through >>>>> warning"), all sh builds fail with errors such as >>>>> >>>>> arch/sh/kernel/disassemble.c: In function 'print_sh_insn': >>>>> arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through >>>>> >>>>> Since this effectively disables all build and boot tests for the >>>>> architecture, let's drop -Werror from the sh kernel Makefile until >>>>> the problems are fixed. >>>>> >>>>> Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> >>>>> Signed-off-by: Guenter Roeck <linux@roeck-us.net> >>>> >>>> Acked-by: Rich Felker <dalias@libc.org> >>>> >>> Any chance to get this or a similar patch applied soon ? All sh builds >>> in mainline and -next are still broken. >>> >> >> If no one cares, I can add it to my tree and include it in my pull-request >> for 5.3-rc4. >> >> I would just need your Tested-by. >> > > Sure: > > Tested-by: Guenter Roeck <linux@roeck-us.net> > > [ Applied to ToT and built sh:{defconfig,allnoconfig,tinyconfig} ] > On second thought it seems to me that this is not a good idea, at least for mainline. For the time being I'll take this patch for linux-next only. Who is the maintainer of sh? The best solution is to fix those fall-through warnings you see. Could you please send me all the warnings you see? I can try to fix them. Thanks! -- Gustavo ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-10 2:47 ` Gustavo A. R. Silva @ 2019-08-10 4:20 ` Joe Perches 2019-08-10 4:31 ` Gustavo A. R. Silva 0 siblings, 1 reply; 13+ messages in thread From: Joe Perches @ 2019-08-10 4:20 UTC (permalink / raw) To: Gustavo A. R. Silva, Guenter Roeck Cc: Rich Felker, Yoshinori Sato, linux-sh, linux-kernel On Fri, 2019-08-09 at 21:47 -0500, Gustavo A. R. Silva wrote: > On 8/9/19 4:56 PM, Guenter Roeck wrote: > > On Fri, Aug 09, 2019 at 04:36:01PM -0500, Gustavo A. R. Silva wrote: > > > On 8/9/19 2:56 PM, Guenter Roeck wrote: > > > > On Sun, Aug 04, 2019 at 11:24:41PM -0400, Rich Felker wrote: > > > > > On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: > > > > > > Since commit a035d552a93b ("Makefile: Globally enable fall-through > > > > > > warning"), all sh builds fail with errors such as > > > > > > > > > > > > arch/sh/kernel/disassemble.c: In function 'print_sh_insn': > > > > > > arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through > > > > > > > > > > > > Since this effectively disables all build and boot tests for the > > > > > > architecture, let's drop -Werror from the sh kernel Makefile until > > > > > > the problems are fixed. [] > On second thought it seems to me that this is not a good idea, at least > for mainline. For the time being I'll take this patch for linux-next only. > > Who is the maintainer of sh? But whoever it may be, isn't particularly active. MAINTAINERS-SUPERH MAINTAINERS-M: Yoshinori Sato <ysato@users.sourceforge.jp> MAINTAINERS-M: Rich Felker <dalias@libc.org> MAINTAINERS-L: linux-sh@vger.kernel.org MAINTAINERS-Q: http://patchwork.kernel.org/project/linux-sh/list/ MAINTAINERS-S: Maintained MAINTAINERS-F: Documentation/sh/ MAINTAINERS:F: arch/sh/ MAINTAINERS-F: drivers/sh/ > The best solution is to fix those fall-through warnings you see. Could you > please send me all the warnings you see? I can try to fix them. It's true it's a warning, but adding -Werror is rarely a good idea as gcc error output can change with every version. ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-10 4:20 ` Joe Perches @ 2019-08-10 4:31 ` Gustavo A. R. Silva 2019-08-10 4:43 ` Gustavo A. R. Silva 0 siblings, 1 reply; 13+ messages in thread From: Gustavo A. R. Silva @ 2019-08-10 4:31 UTC (permalink / raw) To: Joe Perches, Guenter Roeck Cc: Rich Felker, Yoshinori Sato, linux-sh, linux-kernel On 8/9/19 11:20 PM, Joe Perches wrote: > On Fri, 2019-08-09 at 21:47 -0500, Gustavo A. R. Silva wrote: >> On 8/9/19 4:56 PM, Guenter Roeck wrote: >>> On Fri, Aug 09, 2019 at 04:36:01PM -0500, Gustavo A. R. Silva wrote: >>>> On 8/9/19 2:56 PM, Guenter Roeck wrote: >>>>> On Sun, Aug 04, 2019 at 11:24:41PM -0400, Rich Felker wrote: >>>>>> On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: >>>>>>> Since commit a035d552a93b ("Makefile: Globally enable fall-through >>>>>>> warning"), all sh builds fail with errors such as >>>>>>> >>>>>>> arch/sh/kernel/disassemble.c: In function 'print_sh_insn': >>>>>>> arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through >>>>>>> >>>>>>> Since this effectively disables all build and boot tests for the >>>>>>> architecture, let's drop -Werror from the sh kernel Makefile until >>>>>>> the problems are fixed. > [] >> On second thought it seems to me that this is not a good idea, at least >> for mainline. For the time being I'll take this patch for linux-next only. >> >> Who is the maintainer of sh? > > But whoever it may be, isn't particularly active. > > MAINTAINERS-SUPERH > MAINTAINERS-M: Yoshinori Sato <ysato@users.sourceforge.jp> > MAINTAINERS-M: Rich Felker <dalias@libc.org> > MAINTAINERS-L: linux-sh@vger.kernel.org > MAINTAINERS-Q: http://patchwork.kernel.org/project/linux-sh/list/ > MAINTAINERS-S: Maintained > MAINTAINERS-F: Documentation/sh/ > MAINTAINERS:F: arch/sh/ > MAINTAINERS-F: drivers/sh/ > >> The best solution is to fix those fall-through warnings you see. Could you >> please send me all the warnings you see? I can try to fix them. > > It's true it's a warning, but adding -Werror is rarely > a good idea as gcc error output can change with every > version. > In the meantime I'll install sh4 and fix those warnings. -- Gustavo ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-10 4:31 ` Gustavo A. R. Silva @ 2019-08-10 4:43 ` Gustavo A. R. Silva 0 siblings, 0 replies; 13+ messages in thread From: Gustavo A. R. Silva @ 2019-08-10 4:43 UTC (permalink / raw) To: Joe Perches, Guenter Roeck Cc: Rich Felker, Yoshinori Sato, linux-sh, linux-kernel On 8/9/19 11:31 PM, Gustavo A. R. Silva wrote: > > > On 8/9/19 11:20 PM, Joe Perches wrote: >> On Fri, 2019-08-09 at 21:47 -0500, Gustavo A. R. Silva wrote: >>> On 8/9/19 4:56 PM, Guenter Roeck wrote: >>>> On Fri, Aug 09, 2019 at 04:36:01PM -0500, Gustavo A. R. Silva wrote: >>>>> On 8/9/19 2:56 PM, Guenter Roeck wrote: >>>>>> On Sun, Aug 04, 2019 at 11:24:41PM -0400, Rich Felker wrote: >>>>>>> On Sun, Aug 04, 2019 at 07:14:23PM -0700, Guenter Roeck wrote: >>>>>>>> Since commit a035d552a93b ("Makefile: Globally enable fall-through >>>>>>>> warning"), all sh builds fail with errors such as >>>>>>>> >>>>>>>> arch/sh/kernel/disassemble.c: In function 'print_sh_insn': >>>>>>>> arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through >>>>>>>> >>>>>>>> Since this effectively disables all build and boot tests for the >>>>>>>> architecture, let's drop -Werror from the sh kernel Makefile until >>>>>>>> the problems are fixed. >> [] >>> On second thought it seems to me that this is not a good idea, at least >>> for mainline. For the time being I'll take this patch for linux-next only. >>> >>> Who is the maintainer of sh? >> >> But whoever it may be, isn't particularly active. >> >> MAINTAINERS-SUPERH >> MAINTAINERS-M: Yoshinori Sato <ysato@users.sourceforge.jp> >> MAINTAINERS-M: Rich Felker <dalias@libc.org> >> MAINTAINERS-L: linux-sh@vger.kernel.org >> MAINTAINERS-Q: http://patchwork.kernel.org/project/linux-sh/list/ >> MAINTAINERS-S: Maintained >> MAINTAINERS-F: Documentation/sh/ >> MAINTAINERS:F: arch/sh/ >> MAINTAINERS-F: drivers/sh/ >> >>> The best solution is to fix those fall-through warnings you see. Could you >>> please send me all the warnings you see? I can try to fix them. >> >> It's true it's a warning, but adding -Werror is rarely >> a good idea as gcc error output can change with every >> version. >> > > In the meantime I'll install sh4 and fix those warnings. > Well, I think it has paid off. It seems there is an ancient bug right there: diff --git a/arch/sh/kernel/hw_breakpoint.c b/arch/sh/kernel/hw_breakpoint.c index 3bd010b4c55f..f10d64311127 100644 --- a/arch/sh/kernel/hw_breakpoint.c +++ b/arch/sh/kernel/hw_breakpoint.c @@ -157,6 +157,7 @@ int arch_bp_generic_fields(int sh_len, int sh_type, switch (sh_type) { case SH_BREAKPOINT_READ: *gen_type = HW_BREAKPOINT_R; + break; case SH_BREAKPOINT_WRITE: *gen_type = HW_BREAKPOINT_W; break; -- Gustavo ^ permalink raw reply related [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-05 2:14 [PATCH] sh: Drop -Werror from kernel Makefile Guenter Roeck 2019-08-05 3:24 ` Rich Felker @ 2019-08-13 8:49 ` Yoshinori Sato 2019-08-13 13:18 ` Guenter Roeck 1 sibling, 1 reply; 13+ messages in thread From: Yoshinori Sato @ 2019-08-13 8:49 UTC (permalink / raw) To: Guenter Roeck; +Cc: Rich Felker, linux-sh, linux-kernel, Gustavo A . R . Silva On Mon, 05 Aug 2019 11:14:23 +0900, Guenter Roeck wrote: > > Since commit a035d552a93b ("Makefile: Globally enable fall-through > warning"), all sh builds fail with errors such as > > arch/sh/kernel/disassemble.c: In function 'print_sh_insn': > arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through > > Since this effectively disables all build and boot tests for the > architecture, let's drop -Werror from the sh kernel Makefile until > the problems are fixed. > > Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> > Signed-off-by: Guenter Roeck <linux@roeck-us.net> > --- > arch/sh/kernel/Makefile | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile > index 59673f8a3379..ef65f0625c6c 100644 > --- a/arch/sh/kernel/Makefile > +++ b/arch/sh/kernel/Makefile > @@ -47,5 +47,3 @@ obj-$(CONFIG_DWARF_UNWINDER) += dwarf.o > obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_callchain.o > obj-$(CONFIG_DMA_NONCOHERENT) += dma-coherent.o > obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o > - > -ccflags-y := -Werror > -- > 2.7.4 > Applied sh-next. Sorry too late replay. -- Yosinori Sato ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-13 8:49 ` Yoshinori Sato @ 2019-08-13 13:18 ` Guenter Roeck 2019-08-15 0:59 ` Gustavo A. R. Silva 0 siblings, 1 reply; 13+ messages in thread From: Guenter Roeck @ 2019-08-13 13:18 UTC (permalink / raw) To: Yoshinori Sato; +Cc: Rich Felker, linux-sh, linux-kernel, Gustavo A . R . Silva On 8/13/19 1:49 AM, Yoshinori Sato wrote: > On Mon, 05 Aug 2019 11:14:23 +0900, > Guenter Roeck wrote: >> >> Since commit a035d552a93b ("Makefile: Globally enable fall-through >> warning"), all sh builds fail with errors such as >> >> arch/sh/kernel/disassemble.c: In function 'print_sh_insn': >> arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through >> >> Since this effectively disables all build and boot tests for the >> architecture, let's drop -Werror from the sh kernel Makefile until >> the problems are fixed. >> >> Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> >> Signed-off-by: Guenter Roeck <linux@roeck-us.net> >> --- >> arch/sh/kernel/Makefile | 2 -- >> 1 file changed, 2 deletions(-) >> >> diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile >> index 59673f8a3379..ef65f0625c6c 100644 >> --- a/arch/sh/kernel/Makefile >> +++ b/arch/sh/kernel/Makefile >> @@ -47,5 +47,3 @@ obj-$(CONFIG_DWARF_UNWINDER) += dwarf.o >> obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_callchain.o >> obj-$(CONFIG_DMA_NONCOHERENT) += dma-coherent.o >> obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o >> - >> -ccflags-y := -Werror >> -- >> 2.7.4 >> > > Applied sh-next. > Sorry too late replay. > Please note that _mainline_ builds are currently broken. Guenter ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-13 13:18 ` Guenter Roeck @ 2019-08-15 0:59 ` Gustavo A. R. Silva 2019-08-15 3:14 ` Guenter Roeck 0 siblings, 1 reply; 13+ messages in thread From: Gustavo A. R. Silva @ 2019-08-15 0:59 UTC (permalink / raw) To: Guenter Roeck, Yoshinori Sato; +Cc: Rich Felker, linux-sh, linux-kernel Guenter, On 8/13/19 8:18 AM, Guenter Roeck wrote: > > Please note that _mainline_ builds are currently broken. > This should be fixed now: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=41de59634046b19cd53a1983594a95135c656997 Thanks -- Gustavo ^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH] sh: Drop -Werror from kernel Makefile 2019-08-15 0:59 ` Gustavo A. R. Silva @ 2019-08-15 3:14 ` Guenter Roeck 0 siblings, 0 replies; 13+ messages in thread From: Guenter Roeck @ 2019-08-15 3:14 UTC (permalink / raw) To: Gustavo A. R. Silva, Yoshinori Sato; +Cc: Rich Felker, linux-sh, linux-kernel On 8/14/19 5:59 PM, Gustavo A. R. Silva wrote: > Guenter, > > On 8/13/19 8:18 AM, Guenter Roeck wrote: >> >> Please note that _mainline_ builds are currently broken. >> > > This should be fixed now: > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=41de59634046b19cd53a1983594a95135c656997 > Yes, it is. Thanks! Guenter ^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2019-08-15 3:14 UTC | newest] Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2019-08-05 2:14 [PATCH] sh: Drop -Werror from kernel Makefile Guenter Roeck 2019-08-05 3:24 ` Rich Felker 2019-08-09 19:56 ` Guenter Roeck 2019-08-09 21:36 ` Gustavo A. R. Silva 2019-08-09 21:56 ` Guenter Roeck 2019-08-10 2:47 ` Gustavo A. R. Silva 2019-08-10 4:20 ` Joe Perches 2019-08-10 4:31 ` Gustavo A. R. Silva 2019-08-10 4:43 ` Gustavo A. R. Silva 2019-08-13 8:49 ` Yoshinori Sato 2019-08-13 13:18 ` Guenter Roeck 2019-08-15 0:59 ` Gustavo A. R. Silva 2019-08-15 3:14 ` Guenter Roeck
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