[GIT PULL] uml-for-6.16-rc4
Linus Torvalds
torvalds at linux-foundation.org
Wed Jun 25 11:17:37 PDT 2025
On Wed, 25 Jun 2025 at 05:15, Johannes Berg <johannes at sipsolutions.net> wrote:
>
> - reduce stack use with clang 19
Interesting. The patch looks fine, I'm wondering if people made a
clang bug report about this behavior with structure assignments?
Even if most other projects likely don't have issues with stack size,
it looks very non-optimal from a performance standpoint too to create
a pointless temporary copy on the stack.
I assume - but didn't check - that gcc didn't do the same stupid thing
for that code?
Linus
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