From: Catalin Marinas <catalin.marinas@arm.com>
To: Will Deacon <will@kernel.org>, Shuah Khan <shuah@kernel.org>,
Mark Brown <broonie@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] kselftest/arm64: Don't open code SVE_PT_SIZE() in fp-ptrace
Date: Sat, 30 Aug 2025 11:39:19 +0100 [thread overview]
Message-ID: <175655035973.1114907.5360306706910307227.b4-ty@arm.com> (raw)
In-Reply-To: <20250812-arm64-fp-trace-macro-v1-1-317cfff986a5@kernel.org>
On Tue, 12 Aug 2025 15:49:27 +0100, Mark Brown wrote:
> In fp-trace when allocating a buffer to write SVE register data we open
> code the addition of the header size to the VL depeendent register data
> size, which lead to an underallocation bug when we cut'n'pasted the code
> for FPSIMD format writes. Use the SVE_PT_SIZE() macro that the kernel
> UAPI provides for this.
>
>
> [...]
Applied to arm64 (for-next/fixes), thanks!
[1/1] kselftest/arm64: Don't open code SVE_PT_SIZE() in fp-ptrace
https://git.kernel.org/arm64/c/d82aa5d3501b
--
Catalin
prev parent reply other threads:[~2025-08-30 10:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-12 14:49 Mark Brown
2025-08-30 10:39 ` Catalin Marinas [this message]
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