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(parent: 9a262b4) | patch
xtensa: re-wire umount syscall to sys_oldumount
authorMax Filippov <jcmvbkbc@gmail.com>
Mon, 6 Oct 2014 17:01:17 +0000 (21:01 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 21 Nov 2014 17:22:53 +0000 (09:22 -0800)
commit86800fc632fd29ff30d557fcf1fbd76d2416c483
tree5215d49fc423bd3276aba364f1b55da1e2065dcctree | snapshot (tar.gz zip)
parent9a262b4b21aaebe6323b2b8362465ca796f12768commit | diff
xtensa: re-wire umount syscall to sys_oldumount

commit 2651cc6974d47fc43bef1cd8cd26966e4f5ba306 upstream.

Userspace actually passes single parameter (path name) to the umount
syscall, so new umount just fails. Fix it by requesting old umount
syscall implementation and re-wiring umount to it.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/xtensa/include/uapi/asm/unistd.h diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)