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Groups > linux.kernel > #1453734
| From | Andy Shevchenko <andy.shevchenko@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: mmiotracer hangs the system |
| Date | 2016-08-02 12:50 +0200 |
| Message-ID | <s1FqO-3dN-3@gated-at.bofh.it> (permalink) |
| References | <s1EO7-30z-49@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Aug 2, 2016 at 1:08 PM, Andy Shevchenko <andy.shevchenko@gmail.com> wrote: > Hi! > > I'm trying to use mmio tracer with recent kernels (in this particular > case today's linux-next). Additional info. I took v4.4.16 and add the following to the default x86_64_defconfig: +CONFIG_MMIOTRACE=y +CONFIG_SERIAL_8250_DW=y +CONFIG_MFD_INTEL_LPSS=y +CONFIG_MFD_INTEL_LPSS_PCI=y The problem is still reproduced. I can't take earlier kernels because the mentioned driver (intel-lpss) was introduced in v4.4. -- With Best Regards, Andy Shevchenko
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mmiotracer hangs the system Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-08-02 12:10 +0200
Re: mmiotracer hangs the system Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-08-02 12:50 +0200
Re: mmiotracer hangs the system Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-08-02 17:10 +0200
Re: mmiotracer hangs the system Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-08-02 17:10 +0200
Re: mmiotracer hangs the system Steven Rostedt <rostedt@goodmis.org> - 2016-08-02 17:40 +0200
Re: mmiotracer hangs the system Steven Rostedt <rostedt@goodmis.org> - 2016-08-02 18:20 +0200
Re: mmiotracer hangs the system karol herbst <karolherbst@gmail.com> - 2016-08-03 20:40 +0200
Re: mmiotracer hangs the system Andy Shevchenko <andy.shevchenko@gmail.com> - 2016-08-02 18:30 +0200
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