[PATCH v23 06/28] riscv/mm : ensure PROT_WRITE leads to VM_READ | VM_WRITE

[Andreas Schwab]

On Mai 30 2026, Deepak Gupta wrote:

> I see two ways forward:
>
> - It can be done in generic way where incoming PROT_WRITE means
>   PROT_READ | PROT_WRITE irrespective of RISC-V. Although others
>   (x86, arm, etc) would have to weigh in.
>
> OR
>
> - mmap04 LTP test can be updated to expect either of "rw-p" or "-w-p"
>   whenever only PROT_WRITE was specified.

OR

- Add a new PROT_ flag.

-- 
Andreas Schwab, schwab at linux-m68k.org
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