[PATCH] RISC-V: Only provide the single-letter extensions in HWCAP
patchwork-bot+linux-riscv at kernel.org
patchwork-bot+linux-riscv at kernel.org
Wed Feb 22 07:00:22 PST 2023
Hello:
This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:
On Thu, 2 Feb 2023 15:38:32 -0800 you wrote:
> The recent refactoring led to us leaking some HWCAP bits to userspace
> that didn't make much sense. With any luck we'll have a better scheme
> soon, but for now just mask off those bits to avoid polluting userspace.
>
> Signed-off-by: Palmer Dabbelt <palmer at rivosinc.com>
> ---
> arch/riscv/include/asm/elf.h | 10 ++++++----
> arch/riscv/include/asm/hwcap.h | 8 --------
> 2 files changed, 6 insertions(+), 12 deletions(-)
Here is the summary with links:
- RISC-V: Only provide the single-letter extensions in HWCAP
https://git.kernel.org/riscv/c/2350bd192fa2
You are awesome, thank you!
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