On 11 May 2016 at 08:44, Bin Meng <[email protected]> wrote: > PIRQ routing table checksum is fixed up in copy_pirq_routing_table(), > which is fine if we only write the configuration table once. But with > the SeaBIOS case, when we write the table for the second time, the > checksum will be fixed up to zero per the checksum algorithm, which > is caused by the checksum field not being zero before fix up, since > the checksum has already been calculated in the first run. > > To fix this, move the checksum fixup to create_pirq_routing_table(), > so that copy_pirq_routing_table() only does what its function name > suggests: copy the table to somewhere else. > > Signed-off-by: Bin Meng <[email protected]> > --- > > Changes in v2: None > > arch/x86/cpu/irq.c | 4 ++++ > arch/x86/lib/pirq_routing.c | 4 ---- > 2 files changed, 4 insertions(+), 4 deletions(-)
Reviewed-by: Simon Glass <[email protected]> _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
