korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-24 04:34:08 +08:00
Code Issues Packages Projects Releases Wiki Activity

[POWERPC] PS3: Fix bootwrapper hang bug

Browse Source 
Fix a bug in the lv1_get_repository_node_value() routine of the PS3
bootwrapper.  Changes in the PS3 system firmware 2.20 cause this bug
to hang the system when branching from the bootwrapper to the kernel
_start.

Since the video system has not yet been enabled at the time
the bug is hit, the system hangs with a blank screen.  Earlier
firmwares don't cause such a catastrophic failure, and so this
bug went undetected.

Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Geoff Levand 2008-02-09 09:52:48 +11:00 committed by Paul Mackerras
parent a0620156b0
commit e5a21dd873
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/boot/ps3-hvcall.S
View File

@ -145,7 +145,7 @@
.macro STORE_REGS_5_2 .macro STORE_REGS_5_2
lwz r11, 16(r1) lwz r11, 16(r1)
std r4, 0(r11) std r4, 0(r11)
lwz r11, 24(r1) lwz r11, 20(r1)
std r5, 0(r11) std r5, 0(r11)
.endm .endm