Messages in this thread | | | Date | Mon, 27 May 2013 20:19:53 +0400 | Subject | Re: [PATCH] arch: xtensa: include: asm: compiling issue, need cmpxchg64() defined. | From | Max Filippov <> |
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On Mon, May 27, 2013 at 3:57 PM, Chen Gang <gang.chen@asianux.com> wrote: > > When compiling with 'allmodconfig', some of drivers need cmpxchg64(), > xtensa does not supply 64-bit implementation for 'xchg', so use the > 'generic' implementation. > > e.g. (for next-20130527 tree): > drivers/block/blockconsole.c:164:2: error: implicit declaration of function ‘cmpxchg64’ [-Werror=implicit-function-declaration] > > Signed-off-by: Chen Gang <gang.chen@asianux.com> > --- > arch/xtensa/include/asm/cmpxchg.h | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-)
Taken to the xtensa-fixes tree. Thanks.
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