mbox series

[v3,0/2] Prevent dynamic relocations in vDSO

Message ID 20241016083625.136311-1-alexghiti@rivosinc.com (mailing list archive)
Headers show
Series Prevent dynamic relocations in vDSO | expand

Message

Alexandre Ghiti Oct. 16, 2024, 8:36 a.m. UTC 
Patch 2 uses a generic function to make sure the vDSO object does not
contain any dynamic relocations.

Patch 1 removes a dynamic relocation from vDSO in rv32 found with patch
2.

v2: https://lore.kernel.org/linux-riscv/20240705060902.113294-1-alexghiti@rivosinc.com/
v1: https://lore.kernel.org/linux-riscv/20240326113831.283025-1-alexghiti@rivosinc.com/

Changes in v3:
- Add RB and TB from Bjorn and Vladimir from v1
- Use -fno-builtin instead of the previous option that does not exist in llvm
  (Palmer)

Changes in v2:
- Add patch 1 (Björn)

Alexandre Ghiti (2):
  riscv: vdso: Prevent the compiler from inserting calls to memset()
  riscv: Check that vdso does not contain any dynamic relocations

 arch/riscv/kernel/vdso/Makefile | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

Comments

patchwork-bot+linux-riscv@kernel.org Oct. 17, 2024, 4:30 p.m. UTC | #1 
Hello:

This series was applied to riscv/linux.git (fixes)
by Palmer Dabbelt <palmer@rivosinc.com>:

On Wed, 16 Oct 2024 10:36:23 +0200 you wrote:
> Patch 2 uses a generic function to make sure the vDSO object does not
> contain any dynamic relocations.
> 
> Patch 1 removes a dynamic relocation from vDSO in rv32 found with patch
> 2.
> 
> v2: https://lore.kernel.org/linux-riscv/20240705060902.113294-1-alexghiti@rivosinc.com/
> v1: https://lore.kernel.org/linux-riscv/20240326113831.283025-1-alexghiti@rivosinc.com/
> 
> [...]

Here is the summary with links:
  - [v3,1/2] riscv: vdso: Prevent the compiler from inserting calls to memset()
    https://git.kernel.org/riscv/c/f431f67ff6c2
  - [v3,2/2] riscv: Check that vdso does not contain any dynamic relocations
    https://git.kernel.org/riscv/c/fcb5dcb789a2

You are awesome, thank you!