linux-kernel - Re: [PATCH -fixes v2] riscv: Fix wrong usage of lm_alias() when splitting a huge linear mapping

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Date: Thu, 21 Dec 2023 03:00:24 +0000
From: patchwork-bot+linux-riscv@...nel.org
To: Alexandre Ghiti <alexghiti@...osinc.com>
Cc: linux-riscv@...ts.infradead.org, paul.walmsley@...ive.com,
 palmer@...belt.com, aou@...s.berkeley.edu, linux-kernel@...r.kernel.org,
 syzbot+afb726d49f84c8d95ee1@...kaller.appspotmail.com
Subject: Re: [PATCH -fixes v2] riscv: Fix wrong usage of lm_alias() when splitting
 a huge linear mapping

Hello:

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

On Tue, 12 Dec 2023 20:54:00 +0100 you wrote:
> lm_alias() can only be used on kernel mappings since it explicitly uses
> __pa_symbol(), so simply fix this by checking where the address belongs
> to before.
> 
> Fixes: 311cd2f6e253 ("riscv: Fix set_memory_XX() and set_direct_map_XX() by splitting huge linear mappings")
> Reported-by: syzbot+afb726d49f84c8d95ee1@...kaller.appspotmail.com
> Closes: https://lore.kernel.org/linux-riscv/000000000000620dd0060c02c5e1@google.com/
> Signed-off-by: Alexandre Ghiti <alexghiti@...osinc.com>
> 
> [...]

Here is the summary with links:
  - [-fixes,v2] riscv: Fix wrong usage of lm_alias() when splitting a huge linear mapping
    https://git.kernel.org/riscv/c/6af3dd2be9cc

You are awesome, thank you!
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