Messages in this thread | | | Subject | [GIT PULL] strscpy powerpc fix for 3.4 | From | Chris Metcalf <> | Date | Wed, 7 Oct 2015 20:27:38 -0400 |
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On 10/7/2015 6:44 PM, Stephen Rothwell wrote: > Hi Linus, > > After merging Linus' tree, today's linux-next build (powerpc > ppc64_defconfig) failed like this: > > lib/string.c: In function 'strscpy': > lib/string.c:209:4: error: implicit declaration of function 'zero_bytemask' [-Werror=implicit-function-declaration] > *(unsigned long *)(dest+res) = c & zero_bytemask(data); > ^ > > Caused by commit > > 30035e45753b ("string: provide strscpy()")
I posted a change equivalent to yours earlier today:
http://lkml.kernel.org/r/1444229188-19640-1-git-send-email-cmetcalf@ezchip.com
I also did no testing, but since the rest of the PPC code is similar to the asm-generic version, I believe the zero_bytemask() definition should be OK.
It probably should go through Linus' tree, like the previous set of patches. I just pushed it up to the linux-tile tree for Linus to grab as:
git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile.git strscpy
Chris Metcalf (1): arch/powerpc: provide zero_bytemask() for big-endian
arch/powerpc/include/asm/word-at-a-time.h | 5 +++++ 1 file changed, 5 insertions(+)
-- Chris Metcalf, EZChip Semiconductor http://www.ezchip.com
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