From: "Björn Töpel" <bjorn@kernel.org>
To: guoren@kernel.org, guoren@kernel.org, palmer@rivosinc.com,
conor.dooley@microchip.com, liaochang1@huawei.com,
jrtc27@jrtc27.com
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-riscv@lists.infradead.org,
Guo Ren <guoren@linux.alibaba.com>,
Bjorn Topel <bjorn.topel@gmail.com>
Subject: Re: [PATCH V2] riscv: kprobe: Fixup misaligned load text
Date: Mon, 06 Feb 2023 09:15:27 +0100 [thread overview]
Message-ID: <87mt5rgqg0.fsf@all.your.base.are.belong.to.us> (raw)
In-Reply-To: <20230204063531.740220-1-guoren@kernel.org>
guoren@kernel.org writes:
> From: Guo Ren <guoren@linux.alibaba.com>
>
> The current kprobe would cause a misaligned load for the probe point.
> This patch fixup it with two half-word loads instead.
>
> Fixes: c22b0bcb1dd0 ("riscv: Add kprobes supported")
> Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
> Signed-off-by: Guo Ren <guoren@kernel.org>
> Link: https://lore.kernel.org/linux-riscv/878rhig9zj.fsf@all.your.base.are.belong.to.us/
> Reported-by: Bjorn Topel <bjorn.topel@gmail.com>
> Cc: Jessica Clarke <jrtc27@jrtc27.com>
> ---
> Changelog
> V2:
> - Optimize coding convention (Thx Bjorn & Jessica)
Thank you for fixing this!
Reviewed-by: Björn Töpel <bjorn@kernel.org>
next prev parent reply other threads:[~2023-02-06 8:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-04 6:35 [PATCH V2] riscv: kprobe: Fixup misaligned load text guoren
2023-02-06 8:15 ` Björn Töpel [this message]
2023-02-09 23:37 ` Palmer Dabbelt
2023-02-09 23:40 ` patchwork-bot+linux-riscv
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