• Steven Rostedt's avatar
    tracing, x86: fix constraint for parent variable · 96665788
    Steven Rostedt authored
    The constraint used for retrieving and restoring the parent function
    pointer is incorrect. The parent variable is a pointer, and the
    address of the pointer is modified by the asm statement and not
    the pointer itself. It is incorrect to pass it in as an output
    constraint since the asm will never update the pointer.
    Signed-off-by: default avatarSteven Rostedt <srostedt@redhat.com>
    96665788
ftrace.c 12.1 KB