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| author | Al Viro <viro@zeniv.linux.org.uk> | 2010-09-25 21:07:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-09-25 14:38:13 -0700 |
| commit | 32163f4b2cef28a5aab8b226ffecfc6379a53786 (patch) | |
| tree | c4e1412c1aba536551b4ff5f30cbe788e524694c | |
| parent | 77edffb652b33a565e099ff0a1687762f03eb46a (diff) | |
| download | linux-32163f4b2cef28a5aab8b226ffecfc6379a53786.tar.gz linux-32163f4b2cef28a5aab8b226ffecfc6379a53786.tar.bz2 linux-32163f4b2cef28a5aab8b226ffecfc6379a53786.zip | |
alpha: fix usp value in multithreaded coredumps
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>
| -rw-r--r-- | arch/alpha/kernel/process.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index 842dba308eab..3ec35066f1dc 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -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 |