From: Palmer Dabbelt Date: Tue, 3 Jun 2025 17:28:57 +0000 (-0700) Subject: RISC-V: Documentation: Add enough title underlines to CMODX X-Git-Tag: v6.16-rc1~18^2~4 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7bc76fb3883aaba56b16dc4009ba8a490b8dc6ab;p=thirdparty%2Fkernel%2Flinux.git RISC-V: Documentation: Add enough title underlines to CMODX This reports as a warning in linux-next along the lines of Documentation/arch/riscv/cmodx.rst:14: WARNING: Title underline too short. CMODX in the Kernel Space --------------------- [docutils] Documentation/arch/riscv/cmodx.rst:43: WARNING: Title underline too short. CMODX in the User Space --------------------- [docutils] Documentation/arch/riscv/cmodx.rst:43: WARNING: Title underline too short. CMODX in the User Space --------------------- [docutils] Link: https://lore.kernel.org/all/20250603154544.1602a8b5@canb.auug.org.au/ Fixes: 0e07200b2af6 ("riscv: Documentation: add a description about dynamic ftrace") Reviewed-by: Charlie Jenkins Link: https://lore.kernel.org/r/20250603172856.49925-1-palmer@dabbelt.com Signed-off-by: Palmer Dabbelt --- diff --git a/Documentation/arch/riscv/cmodx.rst b/Documentation/arch/riscv/cmodx.rst index e009873b2d17..40ba53bed5df 100644 --- a/Documentation/arch/riscv/cmodx.rst +++ b/Documentation/arch/riscv/cmodx.rst @@ -11,7 +11,7 @@ program must enforce its own synchronization with the unprivileged fence.i instruction. CMODX in the Kernel Space ---------------------- +------------------------- Dynamic ftrace --------------------- @@ -40,7 +40,7 @@ pacthable function. The metadata is resolved at the first trampoline, then the execution can be derect to another custom trampoline. CMODX in the User Space ---------------------- +----------------------- Though fence.i is an unprivileged instruction, the default Linux ABI prohibits the use of fence.i in userspace applications. At any point the scheduler may