Re: [Skiboot] [RFC PATCH] powerpc/powernv: report error messages from opal

2017-07-06 Thread Oliver
On Fri, Jul 7, 2017 at 10:28 AM, Stewart Smith wrote: > Michael Ellerman writes: >> Stewart Smith writes: >>> Oliver O'Halloran writes: diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h index 0e2e57bcab50..cb9c0e6afb33 100644 --- a/arch/

Re: [Skiboot] [RFC PATCH] powerpc/powernv: report error messages from opal

2017-07-06 Thread Oliver
On Thu, Jul 6, 2017 at 8:20 PM, Michael Ellerman wrote: > Stewart Smith writes: >> Oliver O'Halloran writes: >>> diff --git a/arch/powerpc/include/asm/opal-api.h >>> b/arch/powerpc/include/asm/opal-api.h >>> index 0e2e57bcab50..cb9c0e6afb33 100644 >>> --- a/arch/powerpc/include/asm/opal-api.h >

Re: [Skiboot] [RFC PATCH] powerpc/powernv: report error messages from opal

2017-07-06 Thread Stewart Smith
Michael Ellerman writes: > Stewart Smith writes: >> Oliver O'Halloran writes: >>> diff --git a/arch/powerpc/include/asm/opal-api.h >>> b/arch/powerpc/include/asm/opal-api.h >>> index 0e2e57bcab50..cb9c0e6afb33 100644 >>> --- a/arch/powerpc/include/asm/opal-api.h >>> +++ b/arch/powerpc/include/a

Re: [Skiboot] [RFC PATCH] powerpc/powernv: report error messages from opal

2017-07-06 Thread Michael Ellerman
Stewart Smith writes: > Oliver O'Halloran writes: >> diff --git a/arch/powerpc/include/asm/opal-api.h >> b/arch/powerpc/include/asm/opal-api.h >> index 0e2e57bcab50..cb9c0e6afb33 100644 >> --- a/arch/powerpc/include/asm/opal-api.h >> +++ b/arch/powerpc/include/asm/opal-api.h >> @@ -167,7 +167,8

Re: [RFC PATCH] powerpc/powernv: report error messages from opal

2017-07-05 Thread Stewart Smith
Oliver O'Halloran writes: > Recent versions of skiboot will raise an OPAL event (read: interrupt) > when firmware writes an error message to its internal console. In > conjunction they provide an OPAL call that the kernel can use to extract > these messages from the OPAL log to allow them to be wr

[RFC PATCH] powerpc/powernv: report error messages from opal

2016-12-20 Thread Oliver O'Halloran
Recent versions of skiboot will raise an OPAL event (read: interrupt) when firmware writes an error message to its internal console. In conjunction they provide an OPAL call that the kernel can use to extract these messages from the OPAL log to allow them to be written into the kernel's log buffer