[PATCH] riscv: Make sure toolchain supports zba before using zba instructions

[patchwork-bot+linux-riscv at kernel.org]

Hello:

This patch was applied to riscv/linux.git (for-next)
by Alexandre Ghiti <alexghiti at rivosinc.com>:

On Fri, 28 Mar 2025 12:54:22 +0100 you wrote:
> Old toolchain like gcc 8.5.0 does not support zba, so we must check that
> the toolchain supports this extension before using it in the kernel.
> 
> Reported-by: kernel test robot <lkp at intel.com>
> Closes: https://lore.kernel.org/oe-kbuild-all/202503281836.8pntHm6I-lkp@intel.com/
> Signed-off-by: Alexandre Ghiti <alexghiti at rivosinc.com>
> 
> [...]

Here is the summary with links:
  - riscv: Make sure toolchain supports zba before using zba instructions
    https://git.kernel.org/riscv/c/8a2f20ac8e14

You are awesome, thank you!
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