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riscv: Add remaining module relocations and tests #139

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riscv: Add remaining module relocations and tests #139

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@bjoto bjoto commented Oct 16, 2023

Pull request for series with
subject: riscv: Add remaining module relocations and tests
version: 3
url: https://patchwork.kernel.org/project/linux-riscv/list/?series=793649

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bjoto commented Oct 16, 2023

Upstream branch: 0bb80ec
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=793649
version: 3

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bjoto commented Oct 17, 2023

Upstream branch: 0bb80ec
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=793649
version: 3

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bjoto commented Oct 18, 2023

Upstream branch: 0bb80ec
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=794190
version: 4

@bjoto bjoto added V4 and removed V3 labels Oct 18, 2023
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bjoto commented Oct 18, 2023

Upstream branch: 0bb80ec
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=794521
version: 5

@bjoto bjoto added V5 and removed V4 labels Oct 18, 2023
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bjoto commented Oct 19, 2023

Upstream branch: 0bb80ec
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=794894
version: 6

@bjoto bjoto added V6 and removed V5 labels Oct 19, 2023
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bjoto commented Oct 27, 2023

Upstream branch: ec8c6c7
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=794894
version: 6

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bjoto commented Oct 31, 2023

Upstream branch: ec8c6c7
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=797812
version: 7

@bjoto bjoto added V7 and removed V6 labels Oct 31, 2023
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bjoto commented Oct 31, 2023

Upstream branch: ec8c6c7
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=797812
version: 7

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bjoto commented Oct 31, 2023

Upstream branch: ec8c6c7
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=798018
version: 8

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bjoto commented Nov 1, 2023

Upstream branch: ec8c6c7
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=798236
version: 9

@bjoto bjoto added V9 and removed V8 labels Nov 1, 2023
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bjoto commented Nov 2, 2023

Upstream branch: a22f86f
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=798236
version: 9

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bjoto commented Nov 2, 2023

Upstream branch: 8aefa03
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=798236
version: 9

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bjoto commented Nov 6, 2023

Upstream branch: dbfbda3
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=798236
version: 9

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bjoto commented Nov 7, 2023

Upstream branch: e0c0a7c
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=798236
version: 9

esmil and others added 3 commits November 7, 2023 23:01
@esmil
riscv: Avoid unaligned access when relocating modules
31a8821 
With the C-extension regular 32bit instructions are not
necessarily aligned on 4-byte boundaries. RISC-V instructions
are in fact an ordered list of 16bit little-endian
"parcels", so access the instruction as such.

This should also make the code work in case someone builds
a big-endian RISC-V machine.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
@charlie-rivos
riscv: Add remaining module relocations
5e92cd2 
Add all final module relocations and add error logs explaining the ones
that are not supported. Implement overflow checks for
ADD/SUB/SET/ULEB128 relocations.

Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
@charlie-rivos
riscv: Add tests for riscv module loading
da1a4bc 
Add test cases for the two main groups of relocations added: SUB and
SET, along with uleb128.

Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
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bjoto commented Nov 7, 2023

Upstream branch: 946bb33
series: https://patchwork.kernel.org/project/linux-riscv/list/?series=798236
version: 9

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bjoto commented Nov 8, 2023

At least one diff in series https://patchwork.kernel.org/project/linux-riscv/list/?series=798236 irrelevant now. Closing PR.

@bjoto bjoto added accepted and removed new labels Nov 8, 2023
@bjoto bjoto closed this Nov 8, 2023
@bjoto bjoto deleted the series/783928=>for-next branch November 8, 2023 15:22
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