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openrisc: really pass correct arg to schedule_tail

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Commit 287ad220cd tried to set up the argument
to schedule_tail, but ended up using TI_STACK which isn't a defined symbol.
Sadly, the old openrisc compiler silently ignores this fact and it was first
discovered now when building with an updated toolchain.

Reported-by: Christian Svensson <blue@cmd.nu>
Signed-off-by: Jonas Bonn <jonas@southpole.se>
This commit is contained in:
Jonas Bonn 2013-02-15 17:07:17 +01:00
parent b4f5b53603
commit ae6fef1790
1 changed files with 1 additions and 1 deletions
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2
arch/openrisc/kernel/entry.S
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@ -1050,7 +1050,7 @@ ENTRY(_switch)
* we are expected to have set up the arg to schedule_tail already,
* hence we do so here unconditionally:
*/
l.lwz r3,TI_STACK(r3) /* Load 'prev' as schedule_tail arg */
l.lwz r3,TI_TASK(r3) /* Load 'prev' as schedule_tail arg */
l.jr r9
l.nop