Messages in this thread |  | | Subject | Re: [PATCH v2 1/2] x86/acpi: add retrieval function for rsdp address | From | Juergen Gross <> | Date | Fri, 26 Jan 2018 19:21:13 +0100 |
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On 26/01/18 19:08, Andy Shevchenko wrote: > On Thu, Jan 25, 2018 at 4:36 PM, Juergen Gross <jgross@suse.com> wrote: >> Add a function to get the address of the RSDP table. Per default use a >> __weak annotated function being a nop. > > The problem with weak functions that we can't have more than one > implementation per kernel while we would like to built several code > paths. > > I have stumbled on the similar stuff and realize that. > > Perhaps, one of the solution is to have an additional struct under > x86_init to alternate ACPI related stuff.
I think we can go that route when another user of that interface is appearing.
Juergen
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