linux-kernel - Re: [PATCH v9 0/6] Introduce 64b relocatable kernel

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Date:   Wed, 19 Apr 2023 07:56:03 -0700
From:   Palmer Dabbelt <palmer@...osinc.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>,
        =C3=B6rn_T=C3=B6pel?= <bjorn@...nel.org>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-kbuild@...r.kernel.org,
        Alexandre Ghiti <alexghiti@...osinc.com>
Subject: Re: [PATCH v9 0/6] Introduce 64b relocatable kernel


On Wed, 29 Mar 2023 06:53:23 +0200, Alexandre Ghiti wrote:
> After multiple attempts, this patchset is now based on the fact that the
> 64b kernel mapping was moved outside the linear mapping.
> 
> The first patch allows to build relocatable kernels but is not selected
> by default. That patch is a requirement for KASLR.
> The second and third patches take advantage of an already existing powerpc
> script that checks relocations at compile-time, and uses it for riscv.
> 
> [...]

Applied, thanks!

[1/6] riscv: Prepare EFI header for relocatable kernels
      https://git.kernel.org/palmer/c/55de1e4ad43b
[2/6] riscv: Move .rela.dyn outside of init to avoid empty relocations
      https://git.kernel.org/palmer/c/69a90d2fe107
[3/6] riscv: Introduce CONFIG_RELOCATABLE
      https://git.kernel.org/palmer/c/39b33072941f
[4/6] powerpc: Move script to check relocations at compile time in scripts/
      https://git.kernel.org/palmer/c/47981b5cc687
[5/6] riscv: Check relocations at compile time
      https://git.kernel.org/palmer/c/c2dea0bc5339
[6/6] riscv: Use --emit-relocs in order to move .rela.dyn in init
      https://git.kernel.org/palmer/c/559d1e45a16d

Best regards,
-- 
Palmer Dabbelt <palmer@...osinc.com>