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| author | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2012-02-24 05:52:26 +0100 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2012-05-25 06:40:23 +0200 |
| commit | 8d95e1224afa22e7881fc823849342b5602d736e (patch) | |
| tree | 20663d437e1df665ed06ebb934801fb0405c2c06 /arch/microblaze/kernel/process.c | |
| parent | microblaze: ftrace: Pass the first calling instruction for dynamic ftrace (diff) | |
| download | linux-8d95e1224afa22e7881fc823849342b5602d736e.tar.xz linux-8d95e1224afa22e7881fc823849342b5602d736e.zip | |
microblaze: Add TLS support to sys_clone
Formerly unused Args 4/5 now load parent tid / child tid so the brid to
do_fork can pick up TLS from r10. Arg 3 still unused
There is also necessary to fix old glibc which do not setup r9/r10 (arg 4/5).
Simple clearing them is fine.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: David Holsgrove <david.holsgrove@petalogix.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel/process.c')
0 files changed, 0 insertions, 0 deletions