From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750906AbcBMFFU (ORCPT ); Sat, 13 Feb 2016 00:05:20 -0500 Received: from postmanrt1.riken.jp ([134.160.33.66]:53681 "EHLO postmanrt1.riken.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750702AbcBMFFS (ORCPT ); Sat, 13 Feb 2016 00:05:18 -0500 X-Greylist: delayed 520 seconds by postgrey-1.27 at vger.kernel.org; Sat, 13 Feb 2016 00:05:18 EST To: linux-kernel@vger.kernel.org From: Itaru Kitayama Subject: RE: [PATCH v6 0/3] mailbox: Add APM X-Gene platform mailbox driver Message-ID: <56BEB783.1050105@riken.jp> Date: Sat, 13 Feb 2016 13:56:35 +0900 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-PMX-Version: 6.1.1.2430161, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.2.13.44516 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Duc, I've been testing your patch set for v4.5-rc1 on Mustang, with ACPI, however the boot hangs in the middle of it: EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services and installing virtual address map... L3c Cache: 8MB Booting Linux on physical CPU 0x0 Linux version 4.5.0-rc1+ (itaru.kitayama@r2-a21) (gcc version 5.3.1 20151207 (Red Hat 5.3.1-2) (GCC) ) #96 SMP PREEMPT Fri Feb 12 22:43:54 CST 2016 Boot CPU: AArch64 Processor [500f0001] earlycon: Early serial console at MMIO32 0x1c020000 (options '') bootconsole [uart0] enabled efi: Getting EFI parameters from FDT: EFI v2.40 by X-Gene Mustang Board EFI Nov 24 2015 13:22:41 efi: ACPI=0x47fa869000 ACPI 2.0=0x47fa869014 SMBIOS 3.0=0x47fa867000 cma: Reserved 512 MiB at 0x00000040e0000000 ACPI: Early table checksum verification disabled ACPI: RSDP 0x00000047FA869014 000024 (v02 APM ) ACPI: XSDT 0x00000047FA8680E8 00006C (v01 APM XGENE 00000003 01000013) ACPI: FACP 0x00000047FA85F000 00010C (v05 APM XGENE 00000003 INTL 20140724) ACPI: DSDT 0x00000047FA860000 00495F (v05 APM APM88xxx 00000001 INTL 20140724) ACPI: DBG2 0x00000047FA865000 0000AA (v00 APMC0D XGENEDBG 00000000 INTL 20140724) ACPI: GTDT 0x00000047FA85D000 0000E0 (v02 APM XGENE 00000001 INTL 20140724) ACPI: MCFG 0x00000047FA85C000 00003C (v01 APM XGENE 00000002 INTL 20140724) ACPI: SPCR 0x00000047FA85B000 000050 (v02 APMC0D XGENESPC 00000000 INTL 20140724) ACPI: SSDT 0x00000047FA85A000 00002D (v02 APM XGENE 00000001 INTL 20140724) ACPI: APIC 0x00000047FA859000 0002A4 (v03 APM XGENE 00000003 01000013) ACPI: SSDT 0x00000047FA858000 000078 (v02 REDHAT MACADDRS 00000001 01000013) ACPI: SSDT 0x00000047FA857000 000032 (v02 REDHAT UARTCLKS 00000001 01000013) psci: is not implemented in ACPI. Unsupported ACPI enable-method Unsupported ACPI enable-method Unsupported ACPI enable-method Unsupported ACPI enable-method Unsupported ACPI enable-method Unsupported ACPI enable-method Unsupported ACPI enable-method Unsupported ACPI enable-method PERCPU: Embedded 2 pages/cpu @fffffe07fff90000 s41472 r8192 d81408 u131072 Detected PIPT I-cache on CPU0 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 523776 Kernel command line: BOOT_IMAGE=/vmlinuz-4.5.0-rc1+ root=UUID=0e305934-49d5-4f66-b10b-23ec6029fab9 ro acpi=force earlycon=uart8250,mmio32,0x1c020000 console=ttyS0,115200 LANG=en_US.UTF-8 PID hash table entries: 4096 (order: -1, 32768 bytes) Dentry cache hash table entries: 4194304 (order: 9, 33554432 bytes) Inode-cache hash table entries: 2097152 (order: 8, 16777216 bytes) software IO TLB [mem 0x40dbff0000-0x40dfff0000] (64MB) mapped at [fffffe00dbff0000-fffffe00dffeffff] Memory: 32856256K/33554432K available (6158K kernel code, 725K rwdata, 4032K rodata, 768K init, 399K bss, 173888K reserved, 524288K cma-reserved) Virtual kernel memory layout: vmalloc : 0xfffffc0000000000 - 0xfffffdfedfff0000 ( 2043 GB) vmemmap : 0xfffffdfee0000000 - 0xfffffdffe0000000 ( 4 GB maximum) 0xfffffdfef0000000 - 0xfffffdfef2000000 ( 32 MB actual) fixed : 0xfffffdfffa7d0000 - 0xfffffdfffac00000 ( 4288 KB) PCI I/O : 0xfffffdfffae00000 - 0xfffffdfffbe00000 ( 16 MB) modules : 0xfffffdfffc000000 - 0xfffffe0000000000 ( 64 MB) memory : 0xfffffe0000000000 - 0xfffffe0800000000 ( 32768 MB) .init : 0xfffffe0000a80000 - 0xfffffe0000b40000 ( 768 KB) .text : 0xfffffe0000080000 - 0xfffffe0000a75b44 ( 10199 KB) .data : 0xfffffe0000b40000 - 0xfffffe0000bf5400 ( 725 KB) SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Preemptible hierarchical RCU implementation. Build-time adjustment of leaf fanout to 64. RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1. RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1 NR_IRQS:64 nr_irqs:64 0 GIC: Using split EOI/Deactivate mode Architected cp15 timer(s) running at 50.00MHz (phys). clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xb8812736b, max_idle_ns: 440795202655 ns sched_clock: 56 bits at 50MHz, resolution 20ns, wraps every 4398046511100ns Console: colour dummy device 80x25 Calibrating delay loop (skipped), value calculated using timer frequency.. 100.00 BogoMIPS (lpj=200000) pid_max: default: 32768 minimum: 301 ACPI: Core revision 20160108 ACPI: 4 ACPI AML tables successfully acquired and loaded Security Framework initialized Mount-cache hash table entries: 65536 (order: 3, 524288 bytes) Mountpoint-cache hash table entries: 65536 (order: 3, 524288 bytes) ASID allocator initialised with 65536 entries Is the patch set supposed to be evaluated without ACPI?