From: Oliver Upton <oliver.upton@linux.dev>
To: Yicong Yang <yangyicong@huawei.com>
Cc: catalin.marinas@arm.com, will@kernel.org, maz@kernel.org,
corbet@lwn.net, linux-arm-kernel@lists.infradead.org,
kvmarm@lists.linux.dev, linux-kselftest@vger.kernel.org,
linux-doc@vger.kernel.org, joey.gouly@arm.com,
suzuki.poulose@arm.com, yuzenghui@huawei.com, shuah@kernel.org,
jonathan.cameron@huawei.com,
shameerali.kolothum.thodi@huawei.com, linuxarm@huawei.com,
prime.zeng@hisilicon.com, xuwei5@huawei.com,
yangyicong@hisilicon.com, tangchengchang@huawei.com
Subject: Re: [PATCH v2 5/6] arm64: Add ESR.DFSC definition of unsupported exclusive or atomic access
Date: Tue, 1 Apr 2025 09:15:23 -0700 [thread overview]
Message-ID: <Z-wRGyMrz0Tqh0CO@linux.dev> (raw)
In-Reply-To: <20250331094320.35226-6-yangyicong@huawei.com>
On Mon, Mar 31, 2025 at 05:43:19PM +0800, Yicong Yang wrote:
> From: Yicong Yang <yangyicong@hisilicon.com>
>
> 0x35 indicates IMPLEMENTATION DEFINED fault for Unsupported Exclusive or
> Atomic access. Add ESR_ELx_FSC definition and corresponding wrapper.
>
> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Just squash this into the next patch. Adding a helper w/o any user
usually isn't a good idea.
Thanks,
Oliver
next prev parent reply other threads:[~2025-04-01 16:15 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-31 9:43 [PATCH v2 0/6] Add support for FEAT_{LS64, LS64_V} and related tests Yicong Yang
2025-03-31 9:43 ` [PATCH v2 1/6] arm64: Provide basic EL2 setup for FEAT_{LS64, LS64_V} usage at EL0/1 Yicong Yang
2025-04-03 9:04 ` Suzuki K Poulose
2025-04-07 3:50 ` Yicong Yang
2025-04-29 14:47 ` Will Deacon
2025-04-29 14:47 ` Will Deacon
2025-03-31 9:43 ` [PATCH v2 2/6] arm64: Add support for FEAT_{LS64, LS64_V} Yicong Yang
2025-03-31 9:43 ` [PATCH v2 3/6] KVM: arm64: Enable FEAT_{LS64, LS64_V} in the supported guest Yicong Yang
2025-03-31 9:43 ` [PATCH v2 4/6] kselftest/arm64: Add HWCAP test for FEAT_{LS64, LS64_V} Yicong Yang
2025-03-31 9:43 ` [PATCH v2 5/6] arm64: Add ESR.DFSC definition of unsupported exclusive or atomic access Yicong Yang
2025-04-01 16:15 ` Oliver Upton [this message]
2025-04-07 3:33 ` Yicong Yang
2025-03-31 9:43 ` [PATCH v2 6/6] KVM: arm64: Handle DABT caused by LS64* instructions on unsupported memory Yicong Yang
2025-04-01 16:13 ` Oliver Upton
2025-04-07 3:33 ` Yicong Yang
2025-04-07 5:35 ` Oliver Upton
2025-04-08 8:11 ` Yicong Yang
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