linux-kernel - Re: [PATCH 0/3] powerpc: convert to use ARCH

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Message-Id: <160803006828.517022.11653746040201770780.b4-ty@ellerman.id.au>
Date:   Tue, 15 Dec 2020 22:01:53 +1100 (AEDT)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Nicholas Piggin <npiggin@...il.com>, linuxppc-dev@...ts.ozlabs.org
Cc:     Alexey Kardashevskiy <aik@...abs.ru>,
        Boqun Feng <boqun.feng@...il.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        linux-arch@...r.kernel.org,
        Christophe Leroy <christophe.leroy@....fr>,
        Will Deacon <will@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] powerpc: convert to use ARCH_ATOMIC

On Wed, 11 Nov 2020 21:07:20 +1000, Nicholas Piggin wrote:
> This conversion seems to require generic atomic64 changes, looks
> like nothing else uses ARCH_ATOMIC and GENERIC_ATOMIC64 yet.
> 
> Thanks,
> Nick
> 
> Nicholas Piggin (3):
>   asm-generic/atomic64: Add support for ARCH_ATOMIC
>   powerpc/64s/iommu: don't use atomic_ function on atomic64_t type
>   powerpc: rewrite atomics to use ARCH_ATOMIC
> 
> [...]

Patch 2 applied to powerpc/next.

[2/3] powerpc/64s/iommu: Don't use atomic_ function on atomic64_t type
      https://git.kernel.org/powerpc/c/c33cd1ed60013ec2ae50f91fed260def5f1d9851

cheers