perf report: Fix 32-bit printf format
Yong Wang reported the following compiler warning: builtin-report.c: In function 'process_overflow_event': builtin-report.c:984: error: cast to pointer from integer of different size Which happens because we try to print ->ips[] out with a limited format, losing the high 32 bits. Print it out using %016Lx instead. Reported-by: Yong Wang <yong.y.wang@linux.intel.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -982,7 +982,7 @@ process_overflow_event(event_t *event, unsigned long offset, unsigned long head)
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chain->nr);
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chain->nr);
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for (i = 0; i < chain->nr; i++)
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for (i = 0; i < chain->nr; i++)
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dprintf("..... %2d: %p\n", i, (void *)chain->ips[i]);
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dprintf("..... %2d: %016Lx\n", i, chain->ips[i]);
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}
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}
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if (collapse_syscalls) {
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if (collapse_syscalls) {
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/*
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/*
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