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(parent: 59008b8) | patch
oprofile, x86: Fix wrapping bug in op_x86_get_ctrl()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 10 Oct 2012 07:18:35 +0000 (10:18 +0300)
committerBen Hutchings <ben@decadent.org.uk>
Tue, 30 Oct 2012 23:26:45 +0000 (23:26 +0000)
commitd2538f509271a60e57524a2a9fdc5e123ec41819
tree9b05e6d519e0f4f2cbdeba0645912174dff6723btree | snapshot
parent59008b8335900e02576e160349e1e286311b91ddcommit | diff
oprofile, x86: Fix wrapping bug in op_x86_get_ctrl()

commit 44009105081b51417f311f4c3be0061870b6b8ed upstream.

The "event" variable is a u16 so the shift will always wrap to zero
making the line a no-op.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Robert Richter <robert.richter@amd.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
arch/x86/oprofile/nmi_int.c diff | blob | history
Linux kernel for KaRo TX COM modules