File 0185-pc-bios-s390-ccw-Do-proper-console-.patch of Package qemu.1641

Overview Repositories Revisions Requests Users Attributes Meta

File 0185-pc-bios-s390-ccw-Do-proper-console-.patch of Package qemu.1641

From 124e47dcc5d7642a8593b3e2b0c0dac49822062f Mon Sep 17 00:00:00 2001
From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Fri, 29 Aug 2014 11:01:41 +0200
Subject: [PATCH] pc-bios/s390-ccw: Do proper console setup
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The final newline/return must happen before we reset the sclp via
diag 308.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
(cherry picked from commit 1aa7f4c6aa55604b3924a08d5527f124460f6acf)
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
 pc-bios/s390-ccw/bootmap.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/pc-bios/s390-ccw/bootmap.c b/pc-bios/s390-ccw/bootmap.c
index aa1cf80..115d8bb 100644
--- a/pc-bios/s390-ccw/bootmap.c
+++ b/pc-bios/s390-ccw/bootmap.c
@@ -40,11 +40,6 @@ static void jump_to_IPL_2(void)
     ResetInfo *current = 0;
 
     void (*ipl)(void) = (void *) (uint64_t) current->ipl_continue;
-    debug_print_addr("set IPL addr to", ipl);
-
-    /* Ensure the guest output starts fresh */
-    sclp_print("\n");
-
     *current = save;
     ipl(); /* should not return */
 }
@@ -64,6 +59,11 @@ static void jump_to_IPL_code(uint64_t address)
     current->ipl_addr = (uint32_t) (uint64_t) &jump_to_IPL_2;
     current->ipl_continue = address & 0x7fffffff;
 
+    debug_print_int("set IPL addr to", current->ipl_continue);
+
+    /* Ensure the guest output starts fresh */
+    sclp_print("\n");
+
     /*
      * HACK ALERT.
      * We use the load normal reset to keep r15 unchanged. jump_to_IPL_2

Places

File 0185-pc-bios-s390-ccw-Do-proper-console-.patch of Package qemu.1641

Places