linux-kernel - Re: [PATCH] riscv: uaccess: fix type of 0 variable on error in get

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Message-Id: <167295961617.27641.4395161455545202996.git-patchwork-notify@kernel.org>
Date:   Thu, 05 Jan 2023 23:00:16 +0000
From:   patchwork-bot+linux-riscv@...nel.org
To:     Ben Dooks <ben-linux@...ff.org>
Cc:     linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
        palmer@...belt.com, linux-kernel@...r.kernel.org,
        aou@...s.berkeley.edu
Subject: Re: [PATCH] riscv: uaccess: fix type of 0 variable on error in get_user()

Hello:

This patch was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer@...osinc.com>:

On Thu, 29 Dec 2022 17:05:45 +0000 you wrote:
> If the get_user(x, ptr) has x as a pointer, then the setting
> of (x) = 0 is going to produce the following sparse warning,
> so fix this by forcing the type of 'x' when access_ok() fails.
> 
> fs/aio.c:2073:21: warning: Using plain integer as NULL pointer
> 
> Signed-off-by: Ben Dooks <ben-linux@...ff.org>
> 
> [...]

Here is the summary with links:
  - riscv: uaccess: fix type of 0 variable on error in get_user()
    https://git.kernel.org/riscv/c/b9b916aee671

You are awesome, thank you!
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