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authorChris Torek <chris.torek@windriver.com>2008-12-03 00:47:28 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-03 00:47:28 -0800
commitee4ee527278a66321301d4f1f5ae22e49ab18fad (patch)
tree3100b51ea986be462ed6fb83182e9f76a2dd3bbe
parentf6f7b52e2f6149d2ee365717afff315b05720162 (diff)
downloadop-kernel-dev-ee4ee527278a66321301d4f1f5ae22e49ab18fad.zip
op-kernel-dev-ee4ee527278a66321301d4f1f5ae22e49ab18fad.tar.gz
sparc64: Fix bug in PTRACE_SETFPREGS64 handling.
From: Chris Torek <chris.torek@windriver.com> >The SPARC64 kernel code for PTRACE_SETFPREGS64 appears to be an exact copy >of that for PTRACE_GETFPREGS64. This means that gdbserver and native >64-bit GDB cannot set floating-point registers. It looks like a simple typo. Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--arch/sparc64/kernel/ptrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c
index f43adbc..a941c61 100644
--- a/arch/sparc64/kernel/ptrace.c
+++ b/arch/sparc64/kernel/ptrace.c
@@ -1014,7 +1014,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
break;
case PTRACE_SETFPREGS64:
- ret = copy_regset_to_user(child, view, REGSET_FP,
+ ret = copy_regset_from_user(child, view, REGSET_FP,
0 * sizeof(u64),
33 * sizeof(u64),
fps);
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