From: John Crispin <blogic@openwrt.org>
To: dedekind1@gmail.com
Cc: linux-mtd@lists.infradead.org,
Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>,
David Woodhouse <dwmw2@infradead.org>,
Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [PATCH] MTD: MIPS: lantiq: reintroduce support for cmdline partitions
Date: Fri, 09 Mar 2012 11:59:39 +0100 [thread overview]
Message-ID: <4F59E29B.50402@openwrt.org> (raw)
In-Reply-To: <1331284134.22872.34.camel@sauron.fi.intel.com>
On 09/03/12 09:40, Artem Bityutskiy wrote:
> I would like to compile-test this patch. I've got this error when
> compiling with mips-linux-gcc-4.6.0 and the attached defconfig:
>
> from include/linux/sched.h:55,
> from arch/mips/kernel/asm-offsets.c:13:
> include/linux/bitops.h: In function 'hweight_long':
> include/linux/bitops.h:55:26: warning: signed and unsigned type in conditional expression [-Wsign-compare]
> arch/mips/kernel/asm-offsets.c: At top level:
> arch/mips/kernel/asm-offsets.c:21:6: warning: no previous prototype for 'output_ptreg_defines' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:76:6: warning: no previous prototype for 'output_task_defines' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:88:6: warning: no previous prototype for 'output_thread_info_defines' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:105:6: warning: no previous prototype for 'output_thread_defines' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:136:6: warning: no previous prototype for 'output_thread_fpu_defines' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:175:6: warning: no previous prototype for 'output_mm_defines' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:211:6: warning: no previous prototype for 'output_sc_defines' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:257:6: warning: no previous prototype for 'output_signal_defined' [-Wmissing-prototypes]
> arch/mips/kernel/asm-offsets.c:295:6: warning: no previous prototype for 'output_irq_cpustat_t_defines' [-Wmissing-prototypes]
> In file included from include/linux/kernel.h:17:0,
> from arch/mips/kernel/cpu-probe.c:15:
> include/linux/bitops.h: In function 'hweight_long':
> include/linux/bitops.h:55:26: error: signed and unsigned type in conditional expression [-Werror=sign-compare]
> arch/mips/kernel/cpu-probe.c: At top level:
> arch/mips/kernel/cpu-probe.c:64:6: error: no previous prototype for 'r4k_wait_irqoff' [-Werror=missing-prototypes]
> arch/mips/kernel/cpu-probe.c:154:13: error: no previous prototype for 'check_wait' [-Werror=missing-prototypes]
> cc1: all warnings being treated as errors
>
> I use W=1 when compiling. Any suggestions?
Hi,
just tried 4.5 where the same happens. The errors don't seem to have
been introduced by 4.6.
apart from that the -Werror is set by arch/mips/ as follows
bcm63xx/boards/Makefile:ccflags-y := -Werror
fw/arc/Makefile:ccflags-y := -Werror
jz4740/Makefile:ccflags-y := -Werror -Wall
Kbuild:subdir-ccflags-y := -Werror
oprofile/Makefile:ccflags-y := -Werror
pmc-sierra/yosemite/Makefile:ccflags-y := -Werror
powertv/asic/Makefile:ccflags-y := -Wall -Werror
powertv/pci/Makefile:ccflags-y := -Wall -Werror
There seems to be some need to clean this up.
I guess for now you will need to drop the W=1 to build an image.
I will talk to Ralf about this.
Thanks,
John
next prev parent reply other threads:[~2012-03-09 11:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-23 16:59 [PATCH] MTD: MIPS: lantiq: reintroduce support for cmdline partitions John Crispin
2012-03-09 8:40 ` Artem Bityutskiy
2012-03-09 8:58 ` John Crispin
2012-03-09 9:08 ` Artem Bityutskiy
2012-03-09 10:59 ` John Crispin [this message]
2012-03-09 11:16 ` Artem Bityutskiy
2012-03-09 11:09 ` Artem Bityutskiy
2012-03-09 11:27 ` Artem Bityutskiy
2012-03-09 11:29 ` John Crispin
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