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    Subject[TRIVIAL PATCH 17/26] xtensa: Convert print_symbol to %pSR
    Date
    Use the new vsprintf extension to avoid any possible
    message interleaving.

    Signed-off-by: Joe Perches <joe@perches.com>
    ---
    arch/xtensa/kernel/traps.c | 6 ++----
    1 files changed, 2 insertions(+), 4 deletions(-)

    diff --git a/arch/xtensa/kernel/traps.c b/arch/xtensa/kernel/traps.c
    index 691a792..bf57478 100644
    --- a/arch/xtensa/kernel/traps.c
    +++ b/arch/xtensa/kernel/traps.c
    @@ -441,10 +441,8 @@ void show_trace(struct task_struct *task, unsigned long *sp)

    pc = MAKE_PC_FROM_RA(a0, a1);

    - if (kernel_text_address(pc)) {
    - printk(" [<%08lx>] ", pc);
    - print_symbol("%s\n", pc);
    - }
    + if (kernel_text_address(pc))
    + printk(" [<%08lx>] %pSR\n", pc, (void *)pc);
    }
    printk("\n");
    }
    --
    1.7.8.112.g3fd21


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