Messages in this thread | | | Date | Tue, 11 Aug 2020 09:59:24 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v1 2/2] perf/core: Fake regs for leaked kernel samples |
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On Tue, Aug 11, 2020 at 03:50:43PM +0800, Jin, Yao wrote: > Could I post v2 which basically refers to your patch but removes some > conditions since I see some issues in test if we use these conditions. > > 1. Remove '!event->attr.exclude_hv || !event->attr.exclude_host || > !event->attr.exclude_guest' at the entry of sanitize_sample_regs(). > > 2. Remove '!attr.exclude_hv || !attr.exclude_host || !attr.exclude_guest' > at the perf_event_open syscall entry.
exclude_host, maybe -- due to the dodgy semantics of it, but the others should definitely be there.
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