summaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel/prom_init.c
diff options
context:
space:
mode:
authorHaren Myneni <haren@us.ibm.com>2006-01-14 03:15:36 (GMT)
committerPaul Mackerras <paulus@samba.org>2006-01-15 02:14:42 (GMT)
commit8385a6a3acfbb4b68150c25cfe9084b6c4f501cf (patch)
tree9985155527550b8025603515e4ba96d5c24e6072 /arch/powerpc/kernel/prom_init.c
parent9216ad8cb7849d88b6d8e9f097718de4f25d4121 (diff)
downloadlinux-8385a6a3acfbb4b68150c25cfe9084b6c4f501cf.tar.xz
[PATCH] powerpc: Fix kdump copy regs and dynamic allocate per-cpu crash notes
- This contains the arch specific changes for the following the kdump generic fixes which were already accepted in the upstream. . Capturing CPU registers (for the case of 'panic' and invoking the dump using 'sysrq-trigger') from a function (stack frame) which will be not be available during the kdump boot. Hence, might result in invalid stack trace. . Dynamically allocating per cpu ELF notes section instead of statically for NR_CPUS. - Fix the compiler warning in prom_init.c. Signed-off-by: Haren Myneni <haren@us.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/prom_init.c')
-rw-r--r--arch/powerpc/kernel/prom_init.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index d963a12..7881ec9 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -605,7 +605,8 @@ static void __init early_cmdline_parse(void)
opt = strstr(RELOC(prom_cmd_line), RELOC("crashkernel="));
if (opt) {
opt += 12;
- RELOC(prom_crashk_size) = prom_memparse(opt, &opt);
+ RELOC(prom_crashk_size) =
+ prom_memparse(opt, (const char **)&opt);
if (ALIGN(RELOC(prom_crashk_size), 0x1000000) !=
RELOC(prom_crashk_size)) {