Fernando Lopez-Lezcano wrote:
>>could you try 2.6.14-rc2-rt6, does it build?
> 
> 
> No, sorry...
> 
> fs/ntfs/aops.c: In function 'ntfs_end_buffer_async_read':
> fs/ntfs/aops.c:108: error: 'BH_Uptodate_Lock' undeclared (first use in
> this function)
> fs/ntfs/aops.c:108: error: (Each undeclared identifier is reported only
> once
> fs/ntfs/aops.c:108: error: for each function it appears in.)
> make[2]: *** [fs/ntfs/aops.o] Error 1
> 
> and (probably unrelated to rt):
> 
> drivers/isdn/hisax/config.c: In function 'HiSax_readstatus':
> drivers/isdn/hisax/config.c:636: warning: ignoring return value of
> 'copy_to_user', declared with attribute warn_unused_result
> drivers/isdn/hisax/config.c:647: warning: ignoring return value of
> 'copy_to_user', declared with attribute warn_unused_result
> drivers/isdn/hisax/callc.c: In function 'HiSax_writebuf_skb':
> drivers/isdn/hisax/callc.c:1781: warning: large integer implicitly
> truncated to unsigned type
> drivers/isdn/hisax/st5481_usb.c: In function 'st5481_in_mode':
> drivers/isdn/hisax/st5481_usb.c:648: error: 'URB_ASYNC_UNLINK'
> undeclared (first use in this function)
> drivers/isdn/hisax/st5481_usb.c:648: error: (Each undeclared identifier
> is reported only once
> drivers/isdn/hisax/st5481_usb.c:648: error: for each function it appears
> in.)
> make[3]: *** [drivers/isdn/hisax/st5481_usb.o] Error 1
> 
> -- Fernando
> 
> 
Regarding NTFS - try with the attached patch. It seems to be still 
missing from 2.6.14-rc2-rt7.