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Subject: Re: [PATCH v9 0/6] Introduce 64b relocatable kernel
Message-Id: <168191616325.7488.14079862095622576679.b4-ty@rivosinc.com>
Date:   Wed, 19 Apr 2023 07:56:03 -0700
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From:   Palmer Dabbelt <palmer@rivosinc.com>
To:     Nick Desaulniers <ndesaulniers@google.com>,
        =C3=B6rn_T=C3=B6pel?= <bjorn@kernel.org>,
        Michael Ellerman <mpe@ellerman.id.au>,
        Nicholas Piggin <npiggin@gmail.com>,
        Christophe Leroy <christophe.leroy@csgroup.eu>,
        Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>,
        linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
        linux-riscv@lists.infradead.org, linux-kbuild@vger.kernel.org,
        Alexandre Ghiti <alexghiti@rivosinc.com>
Precedence: bulk


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@rivosinc.com>