Hi Mathieu,
On Mon, Jul 08, 2019 at 11:33:59AM -0600, Mathieu Poirier wrote:
> On Wed, 19 Jun 2019 at 21:45, Leo Yan wrote:
> >
> > Arm and arm64 architecture reserve some memory regions prior to the
> > symbol '_stext' and these memory regions later will be used by device
> > module and BPF
On Wed, 19 Jun 2019 at 21:45, Leo Yan wrote:
>
> Arm and arm64 architecture reserve some memory regions prior to the
> symbol '_stext' and these memory regions later will be used by device
> module and BPF jit. The current code misses to consider these memory
> regions thus any address in the
Arm and arm64 architecture reserve some memory regions prior to the
symbol '_stext' and these memory regions later will be used by device
module and BPF jit. The current code misses to consider these memory
regions thus any address in the regions will be taken as user space
mode, but perf cannot
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