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From: Anatoly Pugachev <matorola@gmail.com>
To: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@lists.infradead.org>,
	Linux Kernel list <linux-kernel@vger.kernel.org>,
	Sparc kernel list <sparclinux@vger.kernel.org>,
	debian-sparc <debian-sparc@lists.debian.org>
Subject: Re: [sparc64] locking/atomic, kernel OOPS on running stress-ng
Date: Tue, 6 Jul 2021 14:51:06 +0300	[thread overview]
Message-ID: <CADxRZqxNdYBAs1daPJTAPKGeJx30D+v7xz87K2sB_dXYKdTrVg@mail.gmail.com> (raw)
In-Reply-To: <20210706091104.GA69200@C02TD0UTHF1T.local>

On Tue, Jul 6, 2021 at 12:11 PM Mark Rutland <mark.rutland@arm.com> wrote:
> Fixes: ff5b4f1ed580c59d ("locking/atomic: sparc: move to ARCH_ATOMIC")
> Signed-off-by: Mark Rutland <mark.rutland@arm.com>
> Reported-by: Anatoly Pugachev <matorola@gmail.com>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: Peter Zijlstra <peterz@lists.infradead.org>
> ---
>  arch/sparc/include/asm/cmpxchg_64.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/sparc/include/asm/cmpxchg_64.h b/arch/sparc/include/asm/cmpxchg_64.h
> index 8c39a9981187..12d00a42c0a3 100644
> --- a/arch/sparc/include/asm/cmpxchg_64.h
> +++ b/arch/sparc/include/asm/cmpxchg_64.h
> @@ -201,7 +201,7 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr,
>  #define arch_cmpxchg64_local(ptr, o, n)                                        \
>    ({                                                                   \
>         BUILD_BUG_ON(sizeof(*(ptr)) != 8);                              \
> -       cmpxchg_local((ptr), (o), (n));                                 \
> +       arch_cmpxchg_local((ptr), (o), (n));                                    \
>    })
>  #define arch_cmpxchg64(ptr, o, n)      arch_cmpxchg64_local((ptr), (o), (n))


Mark, thanks, fixed...
tested on git kernel 5.13.0-11788-g79160a603bdb-dirty (dirty - cause
patch has been applied).

  reply	other threads:[~2021-07-06 12:24 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-05 15:16 [sparc64] locking/atomic, kernel OOPS on running stress-ng Anatoly Pugachev
2021-07-05 19:56 ` Mark Rutland
2021-07-05 23:18   ` [PATCH] HACK: disable instrumentation of xchg/cmpxchg kernel test robot
2021-07-05 23:18     ` kernel test robot
2021-07-06  9:11   ` [sparc64] locking/atomic, kernel OOPS on running stress-ng Mark Rutland
2021-07-06 11:51     ` Anatoly Pugachev [this message]
2021-07-06 12:00       ` Mark Rutland
2021-07-07  7:47         ` Anatoly Pugachev
2021-07-07  8:26           ` Mark Rutland

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