pussuw commented on code in PR #5985:
URL: https://github.com/apache/incubator-nuttx/pull/5985#discussion_r844298516
##########
arch/risc-v/src/common/riscv_percpu.c:
##########
@@ -86,13 +92,39 @@ void riscv_percpu_init(void)
void riscv_percpu_add_hart(uintptr_t hartid)
{
- /* Hart IDs go from 0...4 */
+ riscv_percpu_t *percpu;
+ uintptr_t stack_top;
+
+ /* Get free entry for this hart, this must not fail */
+
+ percpu = (riscv_percpu_t *)sq_remfirst(&g_freelist);
+ DEBUGASSERT(percpu);
+
+ /* Get interrupt stack (if any) */
+
+ stack_top = 0;
Review Comment:
stack_top = (uintptr_t)&g_intstacktop;
^- is this guaranteed to be 0/NULL if g_intstacktop is not provided by the
linker ?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
