From: Alan Cox <alan@linux.intel.com>
Date: Mon, 21 Jan 2019 22:19:59 +0000 (+0000)
Subject: preemption: rabbit also needs the fix
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=64e187edefd47f9d56f2df0a7b7137542ff2fefa;p=FUZIX.git

preemption: rabbit also needs the fix
---

diff --git a/Kernel/lowlevel-rabbit.s b/Kernel/lowlevel-rabbit.s
index 3d04d7fd..9d1b9267 100644
--- a/Kernel/lowlevel-rabbit.s
+++ b/Kernel/lowlevel-rabbit.s
@@ -490,7 +490,11 @@ preemption:
 		; Process status is offset 0
 		;
 		ld hl, (U_DATA__U_PTAB)
+		ld a,(hl)
+		cp #P_RUNNING
+		jr nz, not_running
 		ld (hl), #P_READY
+not_running:
 		call _platform_switchout
 		;
 		; We are no longer in an interrupt or a syscall