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From:   Charlie Jenkins <charlie@rivosinc.com>
Subject: [PATCH v3 0/2] riscv: Fix issues with module loading
Date:   Wed, 22 Nov 2023 15:31:40 -0800
Message-Id: <20231122-module_linking_freeing-v3-0-8e9e412a3305@rivosinc.com>
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To:     Paul Walmsley <paul.walmsley@sifive.com>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Albert Ou <aou@eecs.berkeley.edu>, Ron Economos <re@w6rz.net>,
        Samuel Holland <samuel.holland@sifive.com>
Cc:     linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
        Charlie Jenkins <charlie@rivosinc.com>
Precedence: bulk

Module loading did not account for multiple threads concurrently loading
modules. This patch fixes that issue. There is also a small patch to fix
the type of a __le16 variable.

Signed-off-by: Charlie Jenkins <charlie@rivosinc.com>
---
Changes in v3:
- Cleanup pointer passing (Samuel)
- Correct indentation (Samuel)
- Check for kmalloc failures (Samuel)
- Link to v2: https://lore.kernel.org/r/20231121-module_linking_freeing-v2-1-974bfcd3664e@rivosinc.com

Changes in v2:
- Support linking modules concurrently across threads.
- Link to v1: https://lore.kernel.org/r/20231120-module_linking_freeing-v1-1-fff81d7289fc@rivosinc.com

---
Charlie Jenkins (2):
      riscv: Safely remove entries from relocation list
      riscv: Correct type casting in module loading

 arch/riscv/kernel/module.c | 97 +++++++++++++++++++++++++++++++++-------------
 1 file changed, 71 insertions(+), 26 deletions(-)
---
base-commit: 98b1cc82c4affc16f5598d4fa14b1858671b2263
change-id: 20231120-module_linking_freeing-2b5a3b255b5e
-- 
- Charlie