Messages in this thread | | | Date | Wed, 7 Dec 2022 16:59:24 +0100 | From | Michal Suchánek <> | Subject | Re: [PATCH] powerpc/ftrace: fix syscall tracing on PPC64_ELF_ABI_V1 |
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Hello,
On Wed, Dec 07, 2022 at 10:18:13AM -0500, Mathieu Desnoyers wrote: > On 2022-12-06 21:09, Michael Ellerman wrote: > > Mathieu Desnoyers <mathieu.desnoyers@efficios.com> writes: > > > On 2022-12-05 17:50, Michael Ellerman wrote:
> > > > Relatedly we have a patch in next to optionally use ABIv2 for 64-bit big > > endian builds. > > Interesting. Does it require a matching user-space ? (built with PPC64 ABIv2
No, the kernel and userspace ABI is separate.
> ?) Does it handle legacy PPC32 executables ?
Theoretically it should. No idea if anybody has tested it.
Thanks
Michal
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