Greetings All I am running dual linux on P1022RDK in AMP configuration. My memory partitioning is as below
--------------------------------------------------------------------- Core | Base Address | Size | --------------------------|---------------|-------------------------| Core 0 (MEL RT Kernel) | 0x0000,0000 | 0x0C00,0000 - 192 (MB) | Core 1 (LTIB Kernel) |0x0C00,0000 | 0x1000,0000 - 256 (MB) | MCAPI - Shared Mem | 0x1C00,0000 | 0x0400,0000 - 64 (MB) | --------------------------------------------------------------------- My kernel command lines are for both cores setenv core0bootargs root=/dev/mmcblk0p3 rootdelay=5 rw mem=192M setenv core1bootargs root=/dev/nfs nfsroot=<serverip>:/<rootfs> ip=dhcp mem=256M I have also partitioned my hardware among both cores and supplied appropriate "protected-sources" in mpic node of both DTS files. The problem is, I receive following warning continuously only on Core 0 console, but Core 1 is running smooth. In following warnings source irqs are mostly which I have assigned to Core 1, but they are present in Core 0 mpic node "protected-sources" list, then why I am getting these messages. [ 6.219204] __ratelimit: 5796 callbacks suppressed [ 6.223996] OpenPIC : Got protected source 30 ! [ 7.005809] OpenPIC : Got protected source 30 ! [ 8.005906] OpenPIC : Got protected source 30 ! [ 8.433053] OpenPIC : Got protected source 29 ! [ 8.437942] OpenPIC : Got protected source 30 ! [ 8.443101] OpenPIC : Got protected source 30 ! [ 8.448428] OpenPIC : Got protected source 30 ! Any thoughts ? Best Regards Farrukh Arshad Sr. Software Development Engineer Mentor Graphics Pakistan Ph: +92 - 423 - 609 - 92 - 09 Cell: +92 - 303 - 444 - 77 - 05
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