Messages in this thread Patch in this message |  | | From | Stewart Smith <> | Subject | [PATCH 3/3] powerpc/powernv: only call OPAL_RESEND_DUMP if firmware supports it | Date | Wed, 18 Feb 2015 11:03:44 +1100 |
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Not all OPAL platforms support resending system dumps, so check that current firmware supports it first. Otherwise we get firmware complaining: "OPAL: Called with bad token 91 !"
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com> --- arch/powerpc/platforms/powernv/opal-dump.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/platforms/powernv/opal-dump.c b/arch/powerpc/platforms/powernv/opal-dump.c index 23260f7..5aa9c1c 100644 --- a/arch/powerpc/platforms/powernv/opal-dump.c +++ b/arch/powerpc/platforms/powernv/opal-dump.c @@ -452,5 +452,6 @@ void __init opal_platform_dump_init(void) return; } - opal_dump_resend_notification(); + if (opal_check_token(OPAL_DUMP_RESEND)) + opal_dump_resend_notification(); } -- 1.7.10.4
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