Re: [PATCH] sparc/vdso: Add helper function for 64-bit right shift on 32-bit target

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To: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Subject: Re: [PATCH] sparc/vdso: Add helper function for 64-bit right shift on 32-bit target
From: Koakuma <koachan@xxxxxxxxxxxxxx>
Date: Tue, 06 Aug 2024 02:02:05 +0000
Cc: Koakuma via B4 Relay <devnull+koachan.protonmail.com@xxxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Andreas Larsson <andreas@xxxxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxx>, Vincenzo Frascino <vincenzo.frascino@xxxxxxx>, Nathan Chancellor <nathan@xxxxxxxxxx>, Nick Desaulniers <ndesaulniers@xxxxxxxxxx>, Bill Wendling <morbo@xxxxxxxxxx>, Justin Stitt <justinstitt@xxxxxxxxxx>, sparclinux@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, llvm@xxxxxxxxxxxxxxx
Feedback-id: 6608610:user:proton
In-reply-to: <87y15c5c9u.ffs@tglx>
References: <20240804-sparc-shr64-v1-1-25050968339a@protonmail.com> <871q3470nn.ffs@tglx> <Y5IejvnMTMbzucl5EK4C9ptWTnkPJlPJVKyCj1L1o2_2GPbmY5GZ55bKckWzKATaZcFF9SLCcvI4EMOhG3sifxCgEtkSdV2KDhv5jRBy9wk=@protonmail.com> <87y15c5c9u.ffs@tglx>

Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote:
> I think so as sparc is having it's own VDSO implementation and does not
> use the generic one.

Understood. Lemme move the function to sparc code then.

References:
- [PATCH] sparc/vdso: Add helper function for 64-bit right shift on 32-bit target
  - From: Koakuma via B4 Relay
- Re: [PATCH] sparc/vdso: Add helper function for 64-bit right shift on 32-bit target
  - From: Thomas Gleixner
- Re: [PATCH] sparc/vdso: Add helper function for 64-bit right shift on 32-bit target
  - From: Koakuma
- Re: [PATCH] sparc/vdso: Add helper function for 64-bit right shift on 32-bit target
  - From: Thomas Gleixner

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