On Mon, Oct 13, 2008 at 03:45:59PM +0530, Kamalesh Babulal wrote:
> Hi,
>
> 2.6.27-git2 kernel build fails, while building the kernel with
> allyesconfig option. The allyesconfig selects CONFIG_INTEL_IOATDMA=y
>
> CC drivers/dma/ioat_dca.o
> drivers/dma/ioat_dca.c: In function âdca_enabled_in_biosâ:
> drivers/dma/ioat_dca.c:81: error: implicit declaration of function
> âcpuid_eaxâ
> drivers/dma/ioat_dca.c: In function âsystem_has_dca_enabledâ:
> drivers/dma/ioat_dca.c:91: error: implicit declaration of function
> âboot_cpu_hasâ
> drivers/dma/ioat_dca.c:91: error: âX86_FEATURE_DCAâ undeclared (first use
> in this function)
> drivers/dma/ioat_dca.c:91: error: (Each undeclared identifier is reported
> only once
> drivers/dma/ioat_dca.c:91: error: for each function it appears in.)
> drivers/dma/ioat_dca.c: In function âioat_dca_get_tagâ:
> drivers/dma/ioat_dca.c:190: error: implicit declaration of function
> âcpu_physical_idâ
> make[2]: *** [drivers/dma/ioat_dca.o] Error 1
> make[1]: *** [drivers/dma] Error 2
> make: *** [drivers] Error 2
>...
Thanks for the report, the MYRI10GE and IXGBE commits that introduced
the select's are really broken.
For fixing it I need to know the intended semantics.
Brian, Jesse, is it OK to limit the drivers to m with
CONFIG_INTEL_IOATDMA=m ?
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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