Hello. Currently when fs/fat/inode.c is compiled with gcc-3.0.x, there are to lines which will cause a __divdi3 call to be used. But on most archs, there isn't currently a __divdi3 implementation in the kernel, so FAT will no longer link (or load as a module). The easy fix (pointed out by Andrew Morton) is to replace the divide by 512 with a shift right by 9, which has the same effect but doesn't use a divide. This is vs 2.4.18-pre3, but applies to 2.5.2-pre9 as well (and probably pre10 too..) -- Tom Rini (TR1265) http://gate.crashing.org/~trini/ ===== fs/fat/inode.c 1.10 vs edited ===== --- 1.10/fs/fat/inode.c Wed Nov 21 15:12:16 2001 +++ edited/fs/fat/inode.c Thu Jan 10 15:40:11 2002 @@ -406,7 +406,7 @@ } inode->i_blksize = 1 << sbi->cluster_bits; inode->i_blocks = ((inode->i_size + inode->i_blksize - 1) - & ~(inode->i_blksize - 1)) / 512; + & ~(inode->i_blksize - 1)) >> 9; MSDOS_I(inode)->i_logstart = 0; MSDOS_I(inode)->mmu_private = inode->i_size; @@ -952,7 +952,7 @@ /* this is as close to the truth as we can get ... */ inode->i_blksize = 1 << sbi->cluster_bits; inode->i_blocks = ((inode->i_size + inode->i_blksize - 1) - & ~(inode->i_blksize - 1)) / 512; + & ~(inode->i_blksize - 1)) >> 9; inode->i_mtime = inode->i_atime = date_dos2unix(CF_LE_W(de->time),CF_LE_W(de->date)); inode->i_ctime = - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/