From: Hugh Dickins <hugh@veritas.com>
Date: Sun, 2 Nov 2008 04:41:40 +0000 (-0700)
Subject: sparc64: Fix __copy_{to,from}_user_inatomic defines.
X-Git-Tag: v2.6.27.9~80
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8067dfc2222e797ff8c6a3713d4ac5559d25ab1e;p=pandora-kernel.git

sparc64: Fix __copy_{to,from}_user_inatomic defines.

[ Upstream commit b270ee8a9fc9547eb781ce9ccd379450bcf9a204 ]

Alexander Beregalov reports oops in __bzero() called from
copy_from_user_fixup() called from iov_iter_copy_from_user_atomic(),
when running dbench on tmpfs on sparc64: its __copy_from_user_inatomic
and __copy_to_user_inatomic should be avoiding, not calling, the fixups.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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