linux/scripts/genksyms/parse.y, branch v2.6.22.15Linux kernel source treehttps://git.amat.us/linux/atom/scripts/genksyms/parse.y?h=v2.6.22.152005-12-26T21:39:55Zkbuild: Fix genksyms handling of DEFINE_PER_CPU(struct foo_s *, bar);2005-12-26T21:39:55ZRobin Holtholt@sgi.com2005-12-21T01:45:50Zurn:sha1:a89a0a2354ae666612968e254d650bfd04f11eb6
This is a one-line change to parse.y.
To take advantage of this the scripts/genksyms/*_shipped files needs to
be rebuild - this is the next patch.
When a .c file contains:
DEFINE_PER_CPU(struct foo_s *, bar);
the .cpp output looks like:
__attribute__((__section__(".data.percpu"))) __typeof__(struct foo_s *) per_cpu__bar;
With the existing parse.y, the value inside the paranthesis of
__typeof__() does not evaluate as a type_specifier and therefore
per_cpu__bar does not get assigned a type for genksyms which results in
the EXPORT_PER_CPU_SYMBOL() not generating a CRC value.
I have compared the Modules.symvers with and without this
patch and for ia64's defconfig, the only change is:
Before 0x00000000 per_cpu____sn_nodepda vmlinux
After 0x9d3f3faa per_cpu____sn_nodepda vmlinux
per_cpu____sn_nodepda was the original source of my problems.
Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Linux-2.6.12-rc22005-04-16T22:20:36ZLinus Torvaldstorvalds@ppc970.osdl.org2005-04-16T22:20:36Zurn:sha1:1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!