From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailserv2.iuinc.com (IDENT:qmailr@mailserv2.iuinc.com [206.245.164.55]) by puffin.external.hp.com (8.9.3/8.9.3) with SMTP id MAA00887 for ; Sat, 27 May 2000 12:00:50 -0600 Message-ID: <20000527120048.B664@puffin.external.hp.com> Date: Sat, 27 May 2000 12:00:48 -0600 From: Philipp Rumpf To: willy@thepuffingroup.com Cc: Grant Grundler , parisc-linux@thepuffingroup.com Subject: Re: [parisc-linux] [MERGE] -pre8 merge status References: <200005262326.QAA09671@milano.cup.hp.com> <20000526233720.E31075@thepuffingroup.com> <20000526204522.B24675@puffin.external.hp.com> <20000527000805.G31075@thepuffingroup.com> <20000527005646.H31075@thepuffingroup.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20000527005646.H31075@thepuffingroup.com>; from willy@thepuffingroup.com on Sat, May 27, 2000 at 12:56:46AM -0400 List-ID: On Sat, May 27, 2000 at 12:56:46AM -0400, willy@thepuffingroup.com wrote: > On Sat, May 27, 2000 at 12:08:05AM -0400, willy@thepuffingroup.com wrote: > > On Fri, May 26, 2000 at 08:45:22PM -0600, Philipp Rumpf wrote: > > > > > fs/fs.o: In function `L1184': > > > > > fs/fs.o(.text.init+0x18fc): undefined reference to `nfs_debug' > > > > > net/network.a(sunrpc.o): In function `rpc_create_client': > > > > > sunrpc.o(.text+0x360): undefined reference to `rpc_debug' > > > > > > > > can't see why you're having trouble here. those variables are defined in > > > > net/sunrpc/sysctl.c. is that file being built? i'm getting a toolchain > > > > up here so I can try to reproduce. [Dead hard drives SUCK]. > > > > > > grant: did you have CONFIG_SYSCTL set ? if you didn't, that might > > > explain your problems. > > > > I think that's the case. It's disabled by default if you make oldconfig, > > so I'll commit a new defconfig which has it enabled (and has some of > > the new options predefined). > > Um. That's definitely bad since then we don't have a sysrq_enabled definition. > (it's in drivers/char/keyboard.c which we don't use). But now I've changed > it to `N', make dep, make clean, make vmlinux and I don't get those undefined > symbols. Curioser and curioser. My .config was generated from `make oldconfig' > with just hitting return for new options (ie answering `no'). > > > I'm hitting an undefined __shrdiv3 (or something... lost that error > > message, but it's one of those gcc-wants-64-bit-ops symbols). > > __lshrdi3. It's referenced from fs/nfs/inode.c. I'm damned if I can > see where though (and I went through the gcc -E output trying to spot it.) it's Logical SHift Right DI (i.e. 8 byte). I.e. somethnig like u64 foo, bar; bar = foo >> 7; if you do s/u64/s64/ in the example, it would generate a call to __ashrdi3, which we have code in arch/parisc/lib/ashrdi3.c for. Now look at m68k. They have code for lshrdi3 in the same place as for ashrdi3. So, it would be logical for us to do the same, and I have, in my tree, a few weeks ago . Philipp Rumpf