Linus Torvalds <[EMAIL PROTECTED]> writes: > On Thu, 7 Feb 2008, Harald Arnesen wrote: >> > >> > Can you do a >> > >> > make drivers/scsi/advansys.lst >> > >> > and see what it should be? >> >> Anyway, here it is, as an attachment. > > Ok, I was wrong. The code really *does* compile to that insane > > a3 14 00 00 00 mov %eax,0x14 > > by your compiler. > > That's the > > asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL); > > thing, and gcc seems to have decided that it can statically prove that > asc_dvc_varp is NULL. > > Quite frankly, I don't see that being true. But you have some patches in > your tree that I haven't followed, so.. Are you sure the patches applied > to the right spot? The patch I saw added that kzalloc() to the _end_ of > the function (long after asc_dvc_varp was initialized), maybe that one got > mis-applied? > > Or maybe your compiler version is simply totally broken. > > Linus
I'll try applying the patch to a freshly downloaded git-tree. Shall I try another compiler? I have at least these two: gcc version 3.4.6 (Ubuntu 3.4.6-6ubuntu2) gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2) in addition to the self-compiled 4.2.3 I used for the tests. -- Hilsen Harald. - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
