Re: [PATCH v4 6/7] RISC-V: Move to queued RW locks

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To: Arnd Bergmann <arnd@xxxxxxxx>, linux-riscv@xxxxxxxxxxxxxxxxxxx
Subject: Re: [PATCH v4 6/7] RISC-V: Move to queued RW locks
From: Heiko Stübner <heiko@xxxxxxxxx>
Date: Wed, 04 May 2022 14:03:23 +0200
Cc: guoren@xxxxxxxxxx, peterz@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, Will Deacon <will@xxxxxxxxxx>, longman@xxxxxxxxxx, boqun.feng@xxxxxxxxx, jonas@xxxxxxxxxxxx, stefan.kristiansson@xxxxxxxxxxxxx, shorne@xxxxxxxxx, Paul Walmsley <paul.walmsley@xxxxxxxxxx>, Palmer Dabbelt <palmer@xxxxxxxxxxx>, aou@xxxxxxxxxxxxxxxxx, Arnd Bergmann <arnd@xxxxxxxx>, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>, sudipm.mukherjee@xxxxxxxxx, macro@xxxxxxxxxxx, jszhang@xxxxxxxxxx, linux-csky@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, openrisc@xxxxxxxxxxxxxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Palmer Dabbelt <palmer@xxxxxxxxxxxx>, Palmer Dabbelt <palmer@xxxxxxxxxxxx>
In-reply-to: <20220430153626.30660-7-palmer@rivosinc.com>
References: <20220430153626.30660-1-palmer@rivosinc.com> <20220430153626.30660-7-palmer@rivosinc.com>

Am Samstag, 30. April 2022, 17:36:25 CEST schrieb Palmer Dabbelt:
> From: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
> 
> Now that we have fair spinlocks we can use the generic queued rwlocks,
> so we might as well do so.
> 
> Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>

on riscv64+riscv32 qemu, beaglev and d1-nezha

Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>

Follow-Ups:
- Re: [PATCH v4 6/7] RISC-V: Move to queued RW locks
  - From: Guo Ren

References:
- [PATCH v4 0/7] Generic Ticket Spinlocks
  - From: Palmer Dabbelt
- [PATCH v4 6/7] RISC-V: Move to queued RW locks
  - From: Palmer Dabbelt

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