-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 hello! i have an Au1500, silicon stepping AD (mtx-1 board) which as far as i understand should be able to do cache coherent io. but if i change CONFIG_NONCOHERENT_IO to "n" compilation of 2.4.21 fails with mipsel-linux-gcc -D__KERNEL__ -I/data/kernel/mtx-2.4.21/include -Wall - -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common - -fomit-frame-pointer -I /data/kernel/mtx-2.4.21/include/asm/gcc -G 0 - -mno-abicalls -fno-pic -pipe -mcpu=r4600 -mips2 -Wa,--trap -nostdinc - -iwithprefix include -DKBUILD_BASENAME=fork -c -o fork.o fork.c In file included from fork.c:20: /data/kernel/mtx-2.4.21/include/linux/vmalloc.h: In function `vmalloc': /data/kernel/mtx-2.4.21/include/linux/vmalloc.h:36: `_CACHE_CACHABLE_COW' undeclared (first use in this function) /data/kernel/mtx-2.4.21/include/linux/vmalloc.h:36: (Each undeclared identifier is reported only once /data/kernel/mtx-2.4.21/include/linux/vmalloc.h:36: for each function it appears in.) /data/kernel/mtx-2.4.21/include/linux/vmalloc.h: In function `vmalloc_dma': /data/kernel/mtx-2.4.21/include/linux/vmalloc.h:45: `_CACHE_CACHABLE_COW' undeclared (first use in this function) /data/kernel/mtx-2.4.21/include/linux/vmalloc.h: In function `vmalloc_32': /data/kernel/mtx-2.4.21/include/linux/vmalloc.h:54: `_CACHE_CACHABLE_COW' undeclared (first use in this function) make[2]: *** [fork.o] Error 1 how could i fix that? thanks, bruno -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQE/YIEZfg2jtUL97G4RAm0pAJ47FLT9fJaNWIqE0gHJ5zsPlZhPngCfY+AY ZOEDI2hvDJ/zbdk98TzCm9k= =FcHD -----END PGP SIGNATURE-----
