On Thu, Aug 15, 2024 at 05:53:19PM +0000, Edgecombe, Rick P wrote: > On Thu, 2024-08-15 at 17:39 +0100, Mark Brown wrote: > > > Oh, thanks for the heads up - I'd missed that. > > Looking at this I think it makes sense to do as was done for x86 and > > split this out into a separate series (part of why I'd missed it), > > updating the generic implementation to do this by default. That'll > > touch a bunch of architectures and the series is already quite big, > > it's not really an ABI impact. > The series is already upstream. You just need to add an arm version of that > linked patch. But up to you. Your series modified the existing x86 custom arch_get_unmapped_area*() functions, arm64 uses the generic implementation of those so I'd have to either add custom implementations (which I can't imagine would be met with great enthusiasm) or update the generic ones. A generic implementation seems reasonable and it looks like RISC-V would also end up using it so while it's a bit invasive it does seem more sensible to do the change there.
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