linux-kernel - Re: [PATCH v2] powerpc: Fix unnecessary copy to 0 when kernel is booted at address 0.

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Message-Id: <171923223894.136336.11371649484834180156.b4-ty@ellerman.id.au>
Date: Mon, 24 Jun 2024 22:30:38 +1000
From: Michael Ellerman <patch-notifications@...erman.id.au>
To: mpe@...erman.id.au, Jinglin Wen <jinglin.wen@...ngroup.cn>
Cc: npiggin@...il.com, christophe.leroy@...roup.eu, naveen.n.rao@...ux.ibm.com, masahiroy@...nel.org, linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH v2] powerpc: Fix unnecessary copy to 0 when kernel is booted at address 0.

On Thu, 20 Jun 2024 10:41:50 +0800, Jinglin Wen wrote:
> According to the code logic, when the kernel is loaded to address 0,
> no copying operation should be performed, but it is currently being
> done.
> 
> This patch fixes the issue where the kernel code was incorrectly
> duplicated to address 0 when booting from address 0.
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc: Fix unnecessary copy to 0 when kernel is booted at address 0.
      https://git.kernel.org/powerpc/c/13fc6c175924eaa953cf597ce28ffa4edc4554a6

cheers