This is a note to let you know that I've just added the patch titled
openrisc: fix issue handling 8 byte get_user calls
to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: openrisc-fix-issue-handling-8-byte-get_user-calls.patch and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Mon Dec 18 14:47:43 CET 2017
From: Stafford Horne shorne@gmail.com Date: Mon, 13 Mar 2017 07:44:45 +0900 Subject: openrisc: fix issue handling 8 byte get_user calls
From: Stafford Horne shorne@gmail.com
[ Upstream commit 154e67cd8e8f964809d0e75e44bb121b169c75b3 ]
Was getting the following error with allmodconfig:
ERROR: "__get_user_bad" [lib/test_user_copy.ko] undefined!
This was simply a missing break statement, causing an unwanted fall through.
Signed-off-by: Stafford Horne shorne@gmail.com Signed-off-by: Sasha Levin alexander.levin@verizon.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/openrisc/include/asm/uaccess.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/openrisc/include/asm/uaccess.h +++ b/arch/openrisc/include/asm/uaccess.h @@ -215,7 +215,7 @@ do { \ case 1: __get_user_asm(x, ptr, retval, "l.lbz"); break; \ case 2: __get_user_asm(x, ptr, retval, "l.lhz"); break; \ case 4: __get_user_asm(x, ptr, retval, "l.lwz"); break; \ - case 8: __get_user_asm2(x, ptr, retval); \ + case 8: __get_user_asm2(x, ptr, retval); break; \ default: (x) = __get_user_bad(); \ } \ } while (0)
Patches currently in stable-queue which might be from shorne@gmail.com are
queue-4.4/openrisc-fix-issue-handling-8-byte-get_user-calls.patch