Re: [PATCH v24 21/28] riscv: kernel command line option to opt out of user cfi

On 12/4/25 12:04 PM, Deepak Gupta wrote:

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 6c42061ca20e..453127ef8746 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -6453,6 +6453,14 @@ replacement properties are not found. See the Kconfig entry for RISCV_ISA_FALLBACK.

• riscv_nousercfi=

• all	Disable user cfi ABI to userspace even if cpu extension
  

extensions

• 	are available.
  

• bcfi	Disable user backward cfi ABI to userspace even if
  

• 	shadow stack extension is available.
  

• fcfi	Disable user forward cfi ABI to userspace even if landing
  

• 	pad extension is available.
  

• ro [KNL] Mount root device read-only on boot

rodata= [KNL,EARLY]