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alpha: fix usp value in multithreaded coredumps

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rdusp() gives us the right value only for the current thread...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Al Viro 2010-09-25 21:07:51 +01:00 committed by Linus Torvalds
parent 77edffb652
commit 32163f4b2c
1 changed files with 1 additions and 1 deletions
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2
arch/alpha/kernel/process.c
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@ -356,7 +356,7 @@ dump_elf_thread(elf_greg_t *dest, struct pt_regs *pt, struct thread_info *ti)
dest[27] = pt->r27;
dest[28] = pt->r28;
dest[29] = pt->gp;
dest[30] = rdusp();
dest[30] = ti == current_thread_info() ? rdusp() : ti->pcb.usp;
dest[31] = pt->pc;
/* Once upon a time this was the PS value. Which is stupid