acpi module failing to load in 1.9.0 preview #4?
dave at nospam.murray.name
Tue May 29 10:52:31 PDT 2007
On 29/5/07 3:42 pm, YONETANI Tomokazu wrote:
On Tue, May 29, 2007 at 12:28:43PM +0200, Simon 'corecode' Schubert wrote:
YONETANI Tomokazu wrote:
But a question remains: why the asm code can't see a static variable
with initializer only when it's compiled with GCC4.1?
I just tried with the initializer and gcc41 and I can not reproduce
this problem. Can we get some more data points?
I think I managed to reproduce this with a smaller code, if OP has -O2
in his CFLAG
Yes, I've got -O2 in CFLAGS and the ACPI module was indeed compiled with
this. (I've got -O only in COPTFLAGS, but it looks like that just gets
used for the kernel, not modules.)
I did try rebuilding just the ACPI module with GCC 3.4, but that didn't
make the problem go away, suggesting maybe the issue is in the kernel
loader, not the module. I didn't try re-building the kernel (that takes
a bit longer :-)) but can try if it's useful.
More information about the Bugs