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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Armv8-A: Not able to enable secondary CPUs in Hikey960 board
HI Julien, As you suggested, I enabled early printk for hikey960 in xen-4.8 stable branch and xen-4.11 stable branch. Please find below xen-4.8 log after early printk: ------------------------------------------------------ Using modules provided by bootloader in FDT Xen 4.8.5-pre (c/s Mon Jul 30 12:10:58 2018 +0200 git:aa45015-dirty) EFI loader - UART enabled - - CPU 00000000 booting - - Current EL 00000008 - - Xen starting at EL2 - - Zero BSS - - Setting up control registers - - Turning on paging - - Ready - (XEN) Checking for initrd in /chosen (XEN) RAM: 0000000000000000 - 000000001abfffff (XEN) RAM: 000000001ad88000 - 0000000031ffffff (XEN) RAM: 0000000032101000 - 000000003dffffff (XEN) RAM: 0000000040000000 - 000000004ae9ffff (XEN) RAM: 0000000089cc0000 - 00000000b83bdfff (XEN) RAM: 00000000b9b09000 - 00000000b9bcffff (XEN) RAM: 00000000b9c70000 - 00000000b9c72fff (XEN) RAM: 00000000b9c74000 - 00000000b9d5ffff (XEN) RAM: 00000000ba125000 - 00000000ba12bfff (XEN) RAM: 00000000ba12c000 - 00000000bdd1bfff (XEN) RAM: 00000000bdd1c000 - 00000000bddccfff (XEN) RAM: 00000000bddcd000 - 00000000bde82fff (XEN) RAM: 00000000bde83000 - 00000000bef5ffff (XEN) RAM: 00000000bef60000 - 00000000bf0effff (XEN) RAM: 00000000bf0f0000 - 00000000bf13ffff (XEN) RAM: 00000000bf190000 - 00000000bf193fff (XEN) RAM: 00000000bf194000 - 00000000bfffffff (XEN) RAM: 00000000c0000000 - 00000000dfffffff (XEN) RAM: 0000000200000000 - 000000021fffffff (XEN) (XEN) MODULE[0]: 00000000b83be000 - 00000000b83cf000 Device Tree (XEN) MODULE[1]: 00000000b84e0000 - 00000000b9996200 Kernel console=tty0 console=hvc0 root=/dev/sdd10 rw efi=noruntime (XEN) (XEN) Command line: loglvl=all console=dtuart dtuart=/soc/serial@fff32000 efi=no-rs (XEN) Placing Xen at 0x000000001aa00000-0x000000001ac00000 (XEN) Update BOOTMOD_XEN from 00000000b83cf000-00000000b84cfd81 => 000000001aa00000-000000001ab00d81 (XEN) Domain heap initialised (XEN) Platform: Generic System (XEN) Looking for dtuart at "/soc/serial@fff32000", options "" Xen 4.8.5-pre (XEN) Xen version 4.8.5-pre (omkar.bolla@) (aarch64-linux-gnu-gcc (Linaro GCC 7.1-2017.05) 7.1.1 20170510) debug=n Wed Aug 15 13:20:23 IST 2018 (XEN) Latest ChangeSet: Mon Jul 30 12:10:58 2018 +0200 git:aa45015-dirty (XEN) Processor: 410fd034: "ARM Limited", variant: 0x0, part 0xd03, rev 0x4 (XEN) 64-bit Execution: (XEN) Processor Features: 0000000000002222 0000000000000000 (XEN) Exception Levels: EL3:64+32 EL2:64+32 EL1:64+32 EL0:64+32 (XEN) Extensions: FloatingPoint AdvancedSIMD (XEN) Debug Features: 0000000010305106 0000000000000000 (XEN) Auxiliary Features: 0000000000000000 0000000000000000 (XEN) Memory Model Features: 0000000000001122 0000000000000000 (XEN) ISA Features: 0000000000011120 0000000000000000 (XEN) 32-bit Execution: (XEN) Processor Features: 00000131:00011011 (XEN) Instruction Sets: AArch32 A32 Thumb Thumb-2 Jazelle (XEN) Extensions: GenericTimer Security (XEN) Debug Features: 03010066 (XEN) Auxiliary Features: 00000000 (XEN) Memory Model Features: 10201105 40000000 01260000 02102211 (XEN) ISA Features: 02101110 13112111 21232042 01112131 00011142 00011121 (XEN) Using PSCI-1.1 for SMP bringup (XEN) SMP: Allowing 8 CPUs (XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 1920 KHz (XEN) GICv2 initialization: (XEN) gic_dist_addr=00000000e82b1000 (XEN) gic_cpu_addr=00000000e82b2000 (XEN) gic_hyp_addr=00000000e82b4000 (XEN) gic_vcpu_addr=00000000e82b6000 (XEN) gic_maintenance_irq=25 (XEN) GICv2: 384 lines, 8 cpus, secure (IID 0200143b). (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Allocated console ring of 64 KiB. (XEN) Bringing up CPU1 - CPU 00000001 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 1 booted. (XEN) Bringing up CPU2 - CPU 00000002 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 2 booted. (XEN) Bringing up CPU3 - CPU 00000003 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 3 booted. (XEN) Bringing up CPU4 - CPU 00000100 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 4 booted. (XEN) Bringing up CPU5 - CPU 00000101 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 5 booted. (XEN) Bringing up CPU6 - CPU 00000102 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 6 booted. (XEN) Bringing up CPU7 - CPU 00000103 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) CPU 7 booted. (XEN) Brought up 8 CPUs (XEN) P2M: 40-bit IPA with 40-bit PA (XEN) P2M: 3 levels with order-1 root, VTCR 0x80023558 (XEN) I/O virtualisation disabled (XEN) build-id: 293f242dc5faa48be9f27a20ffd457688c3fc38c (XEN) alternatives: Patching with alt table 00000000400a48c8 -> 00000000400a4c64 (XEN) *** LOADING DOMAIN 0 *** (XEN) Loading kernel from boot module @ 00000000b84e0000 (XEN) Allocating 1:1 mappings totalling 128MB for dom0: (XEN) BANK[0] 0x00000010000000-0x00000018000000 (128MB) (XEN) Grant table range: 0x0000001aa00000-0x0000001aa5f000 (XEN) Loading zImage from 00000000b84e0000 to 0000000010080000-0000000011536200 (XEN) Allocating PPI 16 for event channel interrupt (XEN) Loading dom0 DTB to 0x0000000017e00000-0x0000000017e0d91c (XEN) Scrubbing Free RAM on 1 nodes using 8 CPUs (XEN) .........done. (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 272kB init memory. (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER4 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER8 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER12 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER16 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER20 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER24 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER28 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER32 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER36 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER40 [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.113-07887-geb8dbd1-dirty (omkar.bolla@OmkarB-LaptopU) (gcc version 7.1.1 20170510 (Linaro GCC 7.1-2017.05) ) #6 SMP PREEMPT Wed A ug 15 11:55:00 IST 2018 [ 0.000000] Boot CPU: AArch64 Processor [410fd034] [ 0.000000] Xen 4.8 support found [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] Ion: base 0x14e00000, size is 0x1e00000, node name graphic, heap-name carveout_gralloc namesize 17,[99][97][114][118] [ 0.000000] Ion: insert heap-name carveout_gralloc [ 0.000000] OF: reserved mem: initialized node graphic, compatible id hisi_ion [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000016c00000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node fastboot-cma-mem, compatible id shared-dma-pool [ 0.000000] cma: Failed to reserve 64 MiB [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv0.2 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] percpu: Embedded 23 pages/cpu @ffffffc014ce9000 s54936 r8192 d31080 u94208 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: enabling workaround for ARM erratum 845719 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32256 [ 0.000000] Kernel command line: console=tty0 console=hvc0 root=/dev/sdd10 rw efi=noruntime [ 0.000000] PID hash table entries: 512 (order: 0, 4096 bytes) [ 0.000000] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes) ------------------------------------------------------ Please find below xen-4.8 log after early printk: ------------------------------------------------------ Using modules provided by bootloader in FDT Xen 4.11.1-pre (c/s Mon Jul 30 11:30:09 2018 +0200 git:33ced72-dirty) EFI loader - UART enabled - - CPU 00000000 booting - - Current EL 00000008 - - Xen starting at EL2 - - Setting up control registers - - Turning on paging - - Ready - (XEN) Checking for initrd in /chosen (XEN) RAM: 0000000000000000 - 000000001abfffff (XEN) RAM: 000000001ad88000 - 0000000031ffffff (XEN) RAM: 0000000032101000 - 000000003dffffff (XEN) RAM: 0000000040000000 - 000000004ae9ffff (XEN) RAM: 0000000089cc0000 - 00000000b83adfff (XEN) RAM: 00000000b9b09000 - 00000000b9bcffff (XEN) RAM: 00000000b9c70000 - 00000000b9c72fff (XEN) RAM: 00000000b9c74000 - 00000000b9d5ffff (XEN) RAM: 00000000ba125000 - 00000000ba12bfff (XEN) RAM: 00000000ba12c000 - 00000000bdd1bfff (XEN) RAM: 00000000bdd1c000 - 00000000bddccfff (XEN) RAM: 00000000bddcd000 - 00000000bde82fff (XEN) RAM: 00000000bde83000 - 00000000bef5ffff (XEN) RAM: 00000000bef60000 - 00000000bf0effff (XEN) RAM: 00000000bf0f0000 - 00000000bf13ffff (XEN) RAM: 00000000bf190000 - 00000000bf193fff (XEN) RAM: 00000000bf194000 - 00000000bfffffff (XEN) RAM: 00000000c0000000 - 00000000dfffffff (XEN) RAM: 0000000200000000 - 000000021fffffff (XEN) (XEN) MODULE[0]: 00000000b83ae000 - 00000000b83bf000 Device Tree (XEN) MODULE[1]: 00000000b84d8000 - 00000000b998e200 Kernel console=tty0 console=hvc0 root=/dev/sdd10 rw efi=noruntime (XEN) (XEN) Command line: loglvl=all console=dtuart dtuart=/soc/serial@fff32000 efi=no-rs (XEN) parameter "efi" unknown! (XEN) Placing Xen at 0x000000021fe00000-0x0000000220000000 (XEN) Update BOOTMOD_XEN from 00000000b83bf000-00000000b84c7d81 => 000000021fe00000-000000021ff08d81 (XEN) Domain heap initialised (XEN) Booting using Device Tree (XEN) Platform: Generic System (XEN) Looking for dtuart at "/soc/serial@fff32000", options "" Xen 4.11.1-pre (XEN) Xen version 4.11.1-pre (omkar.bolla@) (aarch64-linux-gnu-gcc (Linaro GCC 7.1-2017.05) 7.1.1 20170510) debug=n Wed Aug 15 14:18:23 IST 2018 (XEN) Latest ChangeSet: Mon Jul 30 11:30:09 2018 +0200 git:33ced72-dirty (XEN) Processor: 410fd034: "ARM Limited", variant: 0x0, part 0xd03, rev 0x4 (XEN) 64-bit Execution: (XEN) Processor Features: 0000000000002222 0000000000000000 (XEN) Exception Levels: EL3:64+32 EL2:64+32 EL1:64+32 EL0:64+32 (XEN) Extensions: FloatingPoint AdvancedSIMD (XEN) Debug Features: 0000000010305106 0000000000000000 (XEN) Auxiliary Features: 0000000000000000 0000000000000000 (XEN) Memory Model Features: 0000000000001122 0000000000000000 (XEN) ISA Features: 0000000000011120 0000000000000000 (XEN) 32-bit Execution: (XEN) Processor Features: 00000131:00011011 (XEN) Instruction Sets: AArch32 A32 Thumb Thumb-2 Jazelle (XEN) Extensions: GenericTimer Security (XEN) Debug Features: 03010066 (XEN) Auxiliary Features: 00000000 (XEN) Memory Model Features: 10201105 40000000 01260000 02102211 (XEN) ISA Features: 02101110 13112111 21232042 01112131 00011142 00011121 (XEN) Using SMC Calling Convention v1.1 (XEN) Using PSCI v1.1 (XEN) SMP: Allowing 8 CPUs (XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 1920 KHz (XEN) GICv2 initialization: (XEN) gic_dist_addr=00000000e82b1000 (XEN) gic_cpu_addr=00000000e82b2000 (XEN) gic_hyp_addr=00000000e82b4000 (XEN) gic_vcpu_addr=00000000e82b6000 (XEN) gic_maintenance_irq=25 (XEN) GICv2: 384 lines, 8 cpus, secure (IID 0200143b). (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Allocated console ring of 64 KiB. (XEN) Bringing up CPU1 (XEN) Failed to bring up CPU1 (XEN) Failed to bring up CPU 1 (error -9) (XEN) Bringing up CPU2 (XEN) Failed to bring up CPU2 (XEN) Failed to bring up CPU 2 (error -9) (XEN) Bringing up CPU3 (XEN) Failed to bring up CPU3 (XEN) Failed to bring up CPU 3 (error -9) (XEN) Bringing up CPU4 (XEN) Failed to bring up CPU4 (XEN) Failed to bring up CPU 4 (error -9) (XEN) Bringing up CPU5 (XEN) Failed to bring up CPU5 (XEN) Failed to bring up CPU 5 (error -9) (XEN) Bringing up CPU6 (XEN) Failed to bring up CPU6 (XEN) Failed to bring up CPU 6 (error -9) (XEN) Bringing up CPU7 (XEN) Failed to bring up CPU7 (XEN) Failed to bring up CPU 7 (error -9) (XEN) Brought up 1 CPUs (XEN) P2M: 40-bit IPA with 40-bit PA and 8-bit VMID (XEN) P2M: 3 levels with order-1 root, VTCR 0x80023558 (XEN) I/O virtualisation disabled (XEN) build-id: 52630f42d6da8e35f5a018454a0f57bdfdba3f8f (XEN) alternatives: Patching with alt table 00000000400acff8 -> 00000000400ad568 (XEN) *** LOADING DOMAIN 0 *** (XEN) Loading kernel from boot module @ 00000000b84d8000 (XEN) Allocating 1:1 mappings totalling 512MB for dom0: (XEN) BANK[0] 0x000000c0000000-0x000000e0000000 (512MB) (XEN) Grant table range: 0x0000021fe00000-0x0000021fe40000 (XEN) Allocating PPI 16 for event channel interrupt (XEN) Loading zImage from 00000000b84d8000 to 00000000c0080000-00000000c1536200 (XEN) Loading dom0 DTB to 0x00000000c8000000-0x00000000c800d638 (XEN) Initial low memory virq threshold set at 0x4000 pages. (XEN) Scrubbing Free RAM on 1 nodes using 1 CPUs (XEN) ....................................................................done. (XEN) Std. Loglevel: All (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) *************************************************** (XEN) PLEASE SPECIFY dom0_mem PARAMETER - USING 512M FOR NOW (XEN) *************************************************** (XEN) 3... 2... 1... (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen) (XEN) Freed 280kB init memory. (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER4 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER8 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER12 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER16 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER20 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER24 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER28 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER32 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER36 (XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER40 [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.113-07887-geb8dbd1-dirty (omkar.bolla@OmkarB-LaptopU) (gcc version 7.1.1 20170510 (Linaro GCC 7.1-2017.05) ) #6 SMP PREEMPT Wed A ug 15 11:55:00 IST 2018 [ 0.000000] Boot CPU: AArch64 Processor [410fd034] [ 0.000000] Xen 4.11 support found [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] Ion: base 0xde200000, size is 0x1e00000, node name graphic, heap-name carveout_gralloc namesize 17,[99][97][114][118] [ 0.000000] Ion: insert heap-name carveout_gralloc [ 0.000000] OF: reserved mem: initialized node graphic, compatible id hisi_ion [ 0.000000] Reserved memory: created CMA memory pool at 0x0000000016c00000, size 64 MiB [ 0.000000] OF: reserved mem: initialized node fastboot-cma-mem, compatible id shared-dma-pool [ 0.000000] cma: Reserved 64 MiB at 0x00000000da000000 [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.1 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] psci: SMC Calling Convention v1.1 [ 0.000000] percpu: Embedded 23 pages/cpu @ffffffc01e18b000 s54936 r8192 d31080 u94208 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: enabling workaround for ARM erratum 845719 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129024 [ 0.000000] Kernel command line: console=tty0 console=hvc0 root=/dev/sdd10 rw efi=noruntime [ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) ------------------------------------------------------ In above logs, I marked CMA memory area reserving, which is giving errors while initialising cma pools in linux when i am using xen-4.8 Could you please tell me, what could be the problem? I hope it belongs to CMA memory address part in DTS, please correct me if i were wrong. Thank you, Omkar B On Mon, Aug 13, 2018 at 8:40 PM, Julien Grall <julien.grall@xxxxxxx> wrote: Hello, This message contains confidential information and is intended only for the individual(s) named. If you are not the intended recipient, you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this mail and attached file/s is strictly prohibited. Please notify the sender immediately and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secured or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/mailman/listinfo/xen-devel
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