On 2018-05-07 15:48, Assila Belhouichet wrote: > Hi all, > > i reproduced the patchs that Henning provided for testing the intercell > communication on the bananapi, everything was okay until i executed the > command: > > --> jailhouse cell create bananapi-linux-demo.cell > > then i got this error message: > > Adding virtual PCI device 00:00.0 to cell "bananapi-linux-demo" > Shared memory connection established: "bananapi-linux-demo" <--> "Banana-Pi" > Created cell "bananapi-linux-demo" > Page pool usage after cell creation: mem 71/16360, remap 37/131072 > FATAL: instruction abort at 0x7a010f00
That address is inside the region which should have been reserved from Linux for use by inmates. How are you booting the initial Linux? Either append "mem=932M vmalloc=512M" to its command line or patch the device tree to have a corresponding reservation region. Jan > FATAL: forbidden access (exception class 0x20) > pc=0xbf00073c cpsr=0x80000013 hsr=0x80000006 > r0=0x00000000 r1=0x5d42b000 r2=0x00000008 r3=0x00000002 > r4=0x00000000 r5=0xdd42b000 r6=0xdd66ab00 r7=0xbf004600 > r8=0x00000004 r9=0xc0c07554 r10=0xc0c07554 r11=0xdd11beec > r12=0x00000002 r13=0xdd11be80 r14=0xbf000720 > Parking CPU 0 (Cell: "Banana-Pi") > > --i think there is a problem in the memory allocation for the > bananapi-linux-demo, can you please tell me how can i debug that ? i > verified the ivshmem mem definition for both cells root and non-root cell and > they are the same ... maybe someone faced the same problem before? > > thanks in advance, > Assila > -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
