Re: [PATCH 09/25] xor: move generic implementations out of asm-generic/xor.h

Christoph Hellwig <[email protected]>
Newsgroups gmane.linux.ports.ppc.embedded,gmane.linux.ports.alpha,gmane.linux.kernel,gmane.linux.ports.arm.kernel,gmane.linux.ports.riscv,gmane.linux.ports.sparc,gmane.linux.uml.devel,gmane.linux.kernel.cryptoapi,gmane.comp.file-systems.btrfs,gmane.linux.kernel.cross-arch,gmane.linux.raid
Message-ID <[email protected]> 
On Tue, Mar 03, 2026 at 05:09:11PM +0100, Christoph Hellwig wrote:
> And earlier version did this, but it's a bit ugly.  What I might
> consider is to require architectures that provide optimized version
> to opt into any generic one they want to use.  This would require
> extra kconfig symbols, but be a lot cleaner overall.

I looked into this, but because the static_call requires a default
version I gave up on it for now.  In theory we could build just
a single generic one for that and make the others optional, but
that feels a bit odd.
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