I enable compatible mode on my 64 bit system. I compiled the latest
kernel(2.6.22-rc3) with below config:
# CONFIG_IA32_AOUT is not set
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y
Then I compiled DRM kernel module, it reported below error info:
make[1]: Entering directory `/usr/src/linux-2.6'
CC [M] /GFX/build/component/Drm/drm/linux-core/drm_ioc32.o
/GFX/build/component/Drm/drm/linux-core/drm_ioc32.c:32:32: error:
linux/ioctl32.h: No such file or directory
make[2]: *** [/GFX/build/component/Drm/drm/linux-core/drm_ioc32.o] Error
1
I checked the kernel git log, found that ioctl32.h had been deleted in
commit 6272e2667965dfb5b59199f462cd0f001fb304a6:
commit 6272e2667965dfb5b59199f462cd0f001fb304a6
Author: Christoph Hellwig <[EMAIL PROTECTED]>
Date: Tue May 8 00:29:21 2007 -0700
cleanup compat ioctl handling
Merge all compat ioctl handling into compat_ioctl.c instead of
splitting it
over compat.c and compat_ioctl.c. This also allows to get rid of
ioctl32.h
Now I disable the compatible mode in kernel config to compile DRM kernel
pass. Please fix this problem.
Thanks,
Nian
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