Messages in this thread | | | From | Segher Boessenkool <> | Subject | Re: 2.6.19-rc5-mm1 fails to compile with gcc 4.2 | Date | Sun, 12 Nov 2006 15:10:55 +0100 |
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>>> It does look like a gcc bug -- -O0 makes it go away. >>> Details at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29808 >> >> That's a different bug, gcc generates code that the assembler can't >> handle. Might be an assembler bug. > > It's the same thing, the code is taken from kvm_main.c: > > static void load_fs(u16 sel) > { > asm ("mov %0, %%fs" : : "g"(sel)); <--- line 153 > }
Like I said in GCC PR29808, it's invalid -- use "r" instead.
Segher
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