From: Sascha Hauer <s.hauer@pengutronix.de>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 8/9] lib: add generic find_bit implementation from Linux and use in ARMv8
Date: Mon, 9 Jan 2017 17:05:04 +0100 [thread overview]
Message-ID: <20170109160504.ezlrokuckx256sk6@pengutronix.de> (raw)
In-Reply-To: <20161220093340.14404-8-l.stach@pengutronix.de>
On Tue, Dec 20, 2016 at 10:33:39AM +0100, Lucas Stach wrote:
> ARMv8 doesn't have an optimized version of the find_bit operations,
> pull in the generic ones from the Linux kernel.
>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> arch/arm/include/asm/bitops.h | 6 +-
> lib/Makefile | 1 +
> lib/find_bit.c | 185 ++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 191 insertions(+), 1 deletion(-)
> create mode 100644 lib/find_bit.c
I dropped the rest of this series beginning with this patch. It breaks
ppc with:
lib/find_bit.o: In function `find_last_bit':
/home/sha/dude/barebox/barebox-test/lib/find_bit.c:62: multiple
definition of `find_next_bit'
lib/find_next_bit.o:/home/sha/dude/barebox/barebox-test/lib/find_next_bit.c:28:
first defined here
lib/find_bit.o: In function `find_next_zero_bit':
/home/sha/dude/barebox/barebox-test/lib/find_bit.c:70: multiple
definition of `find_next_zero_bit'
lib/find_next_bit.o:/home/sha/dude/barebox/barebox-test/lib/find_next_bit.c:72:
first defined here
scripts/Makefile.build:321: recipe for target 'lib/built-in.o' failed
make[1]: *** [lib/built-in.o] Error 1
Makefile:775: recipe for target 'lib' failed
make: *** [lib] Error 2
Sascha
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next prev parent reply other threads:[~2017-01-09 16:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-20 9:33 [PATCH 1/9] fs: squashfs: don't reference UBI symbols if UBI isn't compiled in Lucas Stach
2016-12-20 9:33 ` [PATCH 2/9] arm64: disable PBL support Lucas Stach
2016-12-20 9:33 ` [PATCH 3/9] net: e1000: don't try to register eeprom if MTD support is missing Lucas Stach
2016-12-20 9:33 ` [PATCH 4/9] globalvar: select FNMATCH Lucas Stach
2016-12-20 9:33 ` [PATCH 5/9] nvvar: add static inline dummy for nvvar_save Lucas Stach
2016-12-20 9:33 ` [PATCH 6/9] devparam: add static inline dummy for dev_add_param_bitmask Lucas Stach
2016-12-20 9:33 ` [PATCH 7/9] arm: pbl: rename linker script for uncompressed image data Lucas Stach
2016-12-20 9:33 ` [PATCH 8/9] lib: add generic find_bit implementation from Linux and use in ARMv8 Lucas Stach
2017-01-09 16:05 ` Sascha Hauer [this message]
2016-12-20 9:33 ` [PATCH 9/9] arm: ARM64 doesn't provide the armlinux_* functions Lucas Stach
2017-01-09 10:25 ` [PATCH 1/9] fs: squashfs: don't reference UBI symbols if UBI isn't compiled in Sascha Hauer
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