[PATCH] riscv: entry: gate shadow call stack reload on sstatus.SPP, not tp

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

Hello:

This patch was applied to riscv/linux.git (fixes)
by Paul Walmsley <pjw at kernel.org>:

On Thu,  1 Oct 2026 13:57:11 +0000 you wrote:
> Under CONFIG_SHADOW_CALL_STACK, handle_exception() reloads the kernel
> shadow call stack pointer (gp) only when the trap came from userspace.
> It made that decision with scs_load_current_if_task_changed, which
> compares the trap-time tp (read back from sscratch into s5) against the
> current tp:
> 
> 	beq	\prev, tp, _skip_scs
> 	scs_load_current
> _skip_scs:
> 
> [...]

Here is the summary with links:
  - riscv: entry: gate shadow call stack reload on sstatus.SPP, not tp
    https://git.kernel.org/riscv/c/4d0697f19297

You are awesome, thank you!
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