Re: [PATCH] Revert "__d_unalias() should refuse to move mountpoints"

From: Al Viro
Date: Thu Nov 29 2012 - 17:09:47 EST


On Thu, Nov 29, 2012 at 09:30:34PM +0000, Al Viro wrote:

> + if (d_invalidate(dentry) != 0) {
> + WARN_ON(1);
> + goto out;
> + }
> dput(dentry);
> }
> }
> h/openrisc/kernel/signal.c | 6 ++----
> arch/score/kernel/signal.c | 7 ++-----
> arch/sh/kernel/signal_64.c | 6 ++----
> arch/um/kernel/exec.c | 3 ++-
> 5 files changed, 9 insertions(+), 15 deletions(-)

*boggle*

Looks like scp has _not_ truncated the target until the end of transmission
(and I've done :r <file> from vi before it had done that). Weird... The
file looks normal now, on both boxen. Oh, well...
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