Sorry, please ignore this one, it had been fixed by:
commit c68e4c6e3eb612bb7afd9d7f1e9a6dc295d44346
Author: He Zhe <[email protected]>
Date: Sun Jul 8 20:14:43 2018 -0700
scripts/runqemu: fix qemumips qemumips64 memory detection kernel panic
I removed it from repo.
// Robert
On 07/25/2018 04:34 PM, Robert Yang wrote:
The qemumips or qemumips64 can't be boot with 512M.
*Fixed when no QB_MEM is set:
- runqemu qemumips nographic core-image-minimal
[ 0.000000] Call Trace:
[ 0.000000] [<8011c010>] clear_page+0x0/0x128
[ 0.000000] [<8022b818>] get_page_from_freelist+0xa1c/0xb48
[ 0.000000] [<8022c00c>] __alloc_pages_nodemask+0xd8/0xf0c
[ 0.000000] [<8022ce58>] __get_free_pages+0x18/0x60
[ 0.000000] [<80118674>] setup_zero_pages+0x1c/0x98
[ 0.000000] [<80bd23e4>] mem_init+0x44/0x54
[ 0.000000] [<80bca964>] start_kernel+0x20c/0x4bc
[ 0.000000] [<80920090>] kernel_entry+0x0/0x40
[ 0.000000] Code: 00000000 00000000 00000000 <34860f80> cc9e0000 cc9e0010
cc9e0020 cc9e0030 cc9e0040
[ 0.000000]
[ 0.000000] ---[ end trace 0000000000000000 ]---
[ 0.000000] Kernel panic - not syncing: Attempted to kill the idle task!
[ 0.000000] ---[ end Kernel panic - not syncing: Attempted to kill the idle
task!
[YOCTO #11521]
Signed-off-by: Robert Yang <[email protected]>
---
scripts/runqemu | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/scripts/runqemu b/scripts/runqemu
index 73d7d58..7a13e5d 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -665,8 +665,13 @@ class BaseConfig(object):
if s:
self.set('QB_MEM', '-m %s' % s.group(1))
elif not self.get('QB_MEM'):
- logger.info('QB_MEM is not set, use 512M by default')
- self.set('QB_MEM', '-m 512')
+ mach = self.get('MACHINE')
+ if mach.startswith('qemumips'):
+ logger.info('QB_MEM is not set, use 256M by default')
+ self.set('QB_MEM', '-m 256')
+ else:
+ logger.info('QB_MEM is not set, use 512M by default')
+ self.set('QB_MEM', '-m 512')
mach = self.get('MACHINE')
if not mach.startswith('qemumips'):
--
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