From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from outpost1.zedat.fu-berlin.de (outpost1.zedat.fu-berlin.de [130.133.4.66]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BDEA64F3EAF; Tue, 29 Sep 2026 09:20:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=130.133.4.66 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790673649; cv=none; b=Lnh+xEc3nnFmvdK9ebG0kss5ut5phCfiES41u1pbWcT7LK6xxwh5DVZrdKwwnEqz59u1eFGLkpOSp7nipCg8GXPwSWtDQjCQDRNm5dv6oShiyPECS19vuErn8IRMkHxoNAY3oKwAUn/GawAq2NAKOXPvc3RvtDeiNhsQCbM0G74= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790673649; c=relaxed/simple; bh=XmfpJj5Kuk+pe1WiJwTXJO/VTgycMaTuxQUl/xgfc24=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=Gir8ElucMmsp0JaH4FUPxsCGyG8C/sg+ljoSUU9pGlT942tyVkpmq/rSDK6cqwC+xzifXrOJdVPpsXWQ1SuGr4ftOfzIrTZaASMDAPwkOqLx5wBoEX74jyM65b71c6Yaigs6cCho427kTiURcfeTtD020ckMuQyVaq0zAmmS+14= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=physik.fu-berlin.de; spf=pass smtp.mailfrom=zedat.fu-berlin.de; dkim=pass (2048-bit key) header.d=fu-berlin.de header.i=@fu-berlin.de header.b=eefuhJVq; arc=none smtp.client-ip=130.133.4.66 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=physik.fu-berlin.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=zedat.fu-berlin.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fu-berlin.de header.i=@fu-berlin.de header.b="eefuhJVq" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=fu-berlin.de; s=fub01; h=MIME-Version:Content-Transfer-Encoding: Content-Type:References:In-Reply-To:Date:Cc:To:From:Subject:Message-ID:From: Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:In-Reply-To: References; bh=2nH2iCptZkj8JZ+V3XnNMTWZ5XKD1GpcsqOmgyIkIzE=; t=1790673633; x=1791278433; b=eefuhJVqnTC3qZQf7Tipw/xmZD4308w/+iGVJT2LhYaiGgkPtSigxsL/h9coE gIaXpj/kSlzFyL9Y2hMKYQXWmOzRXyIbmdb6y8f0GAQzbLNt6FK+UOZ28NMzhKL1IZXND4aitJSlA iJw/1VhAWYLFSHY8ho1467zLt6LaZHfQpC7HJhkUbd7l2Vg5e2LQkZlWk8pxo8aD3RKJNvnjV9Izs 8OPUFMaTre684e6nobjP3YiS9LaI0FdWO8arTCGocKLVf9PmBBGRv8dVFs7ryzc84vUe2PMExZ8pA aBKLHG4e3b2Ka1wSW7Z3mjAzR4XYMByvKDH35lmyrqXUin5ZbQ==; Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost.zedat.fu-berlin.de (Exim 4.100) with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (envelope-from ) id 1xBU0Y-00000000LL9-1kgs; Tue, 29 Sep 2026 11:20:18 +0200 Received: from p5dc55206.dip0.t-ipconnect.de ([93.197.82.6] helo=[192.168.178.61]) by inpost2.zedat.fu-berlin.de (Exim 4.100) with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (envelope-from ) id 1xBU0Y-00000001kUy-0bWz; Tue, 29 Sep 2026 11:20:18 +0200 Message-ID: Subject: Re: [PATCH] sh: intc: sort the prio and sense lists after filling them From: John Paul Adrian Glaubitz To: Karl Mehltretter Cc: Geert Uytterhoeven , Yoshinori Sato , Rich Felker , linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 29 Sep 2026 11:20:17 +0200 In-Reply-To: References: <20260927191359.6144-1-kmehltretter@gmail.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.60.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Original-Sender: glaubitz@physik.fu-berlin.de X-ZEDAT-Hint: PO Hi Karl, On Mon, 2026-09-28 at 23:22 +0200, Karl Mehltretter wrote: > On Mon, Sep 28, 2026 at 09:02:55PM +0100, John Paul Adrian Glaubitz wrote= : > > On Mon, 2026-09-28 at 20:34 +0200, Geert Uytterhoeven wrote: > > > > usb reset ; fatload usb 0:1 0x89000000 uImage-git.gz ; pmb ; bootm > > >=20 > > > Do you have a config for that kernel? > >=20 > > Here are some known configs: > >=20 > > https://people.debian.org/~glaubitz/sh7785lcr/configs/ >=20 > I think it's the config. Your new image loads at 0x8c010000, the working > one at 0x80001000. >=20 > 0x8c010000 is what an R2D config gives, and config-SH7785LCR-6.5 is one: > CPU_SUBTYPE_SH7751R and SH_RTS7751R2D, 29BIT, MEMORY_START 0x0c000000. > config-SH7785LCR-2024 still has SH7785LCR, 32BIT/PMB and MEMORY_START > 0x40000000, which gives 0x80001000. >=20 > I tried both on my QEMU model of the SH7785LCR with 7.3: the 2024 config > boots up to the root mount, the 6.5 one prints nothing at all. >=20 > So I'd start from config-SH7785LCR-2024 (or sh7785lcr_32bit_defconfig): >=20 > cp config-SH7785LCR-2024 .config make ARCH=3Dsh olddefconfig >=20 > and check for "Load Address: 80001000". Keep the intc patch applied, the > overflow crashed v6.5 and v6.6 with SLUB on my QEMU model. >=20 > With the right config the kernel may then really be too large: 7.3-rc5 > with config-SH7785LCR-2024 uncompresses to 8.2 MiB, and U-Boot's default > CONFIG_SYS_BOOTM_LEN is 8 MiB. U-Boot then prints "Image too large: > increase CONFIG_SYS_BOOTM_LEN". With CONFIG_CC_OPTIMIZE_FOR_SIZE=3Dy it i= s > 7.3 MiB and boots through U-Boot on the model. Yes, that did the trick! Just need to figure out now why it didn't parse th= e bootargs from u-boot to set the proper root device: =3D> usb reset; fatload usb 0:1 0x89000000 uImage-7.3.0.gz ; pmb ; bootm (Re)start USB... USB0: scanning bus 0 for devices... 2 USB Device(s) found scanning usb for storage devices... 1 Storage Device(s) found reading uImage-7.3.0.gz 4319551 bytes read in 2457 ms (1.7 MiB/s) ## Booting kernel from Legacy Image at 89000000 ... Image Name: Linux-7.3.0-rc5-00002-g02d53450e Image Type: SuperH Linux Kernel Image (gzip compressed) Data Size: 4319487 Bytes =3D 4.1 MiB Load Address: 80001000 Entry Point: 80002000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK [ 0.000000] Linux version 7.3.0-rc5-00002-g02d53450ebff (glaubitz@node54= .cloud.suse.de) (sh4-linux-gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) = #2 PREEMPT Tue Sep 29 09:12:51 UTC 2026 [ 0.000000] Boot params: [ 0.000000] ... MOUNT_ROOT_RDONLY - 00000000 [ 0.000000] ... RAMDISK_FLAGS - 00000000 [ 0.000000] ... ORIG_ROOT_DEV - 00000000 [ 0.000000] ... LOADER_TYPE - 00000000 [ 0.000000] ... INITRD_START - 00000000 [ 0.000000] ... INITRD_SIZE - 00000000 [ 0.000000] Booting machvec: SH7785LCR [ 0.000000] PMB: boot mappings: [ 0.000000] 0x00080000 -> 0x00040000 [ 512MB cached ] [ 0.000000] 0x000a0000 -> 0x00040000 [ 16MB uncached ] [ 0.000000] Renesas Technology Corp. R0P7785LC0011RL support. [ 0.000000] Zone ranges: [ 0.000000] Normal [mem 0x0000000040000000-0x000000005fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x000000005fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000005ffff= fff] [ 0.000000] Kernel command line: console=3DttySC1,115200 [ 0.000000] printk: log buffer data + meta data: 65536 + 204800 =3D 2703= 36 bytes [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 byt= es, linear) [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 byte= s, linear) [ 0.000000] Sorting __ex_table... [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 13107= 2 [ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off [ 0.000000] stackdepot: allocating hash table via alloc_large_system_has= h [ 0.000000] stackdepot hash table entries: 32768 (order: 6, 262144 bytes= , linear) [ 0.000000] stackdepot: allocating space for 8192 stack pools via memblo= ck [ 0.000000] PVR=3D10300700 CVR=3D71440211 PRR=3D00000250 [ 0.000000] I-cache : n_ways=3D4 n_sets=3D256 way_incr=3D8192 [ 0.000000] I-cache : entry_mask=3D0x00001fe0 alias_mask=3D0x00001000 n_= aliases=3D2 [ 0.000000] D-cache : n_ways=3D4 n_sets=3D256 way_incr=3D8192 [ 0.000000] D-cache : entry_mask=3D0x00001fe0 alias_mask=3D0x00001000 n_= aliases=3D2 [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xdffd7000 - 0xdffff000 ( 160 kB) [ 0.000000] vmalloc : 0xc0000000 - 0xdffd5000 ( 511 MB) [ 0.000000] lowmem : 0x80000000 - 0xa0000000 ( 512 MB) (cached) [ 0.000000] : 0xa0000000 - 0xa1000000 ( 16 MB) (uncached) [ 0.000000] .init : 0x8071c000 - 0x80749000 ( 180 kB) [ 0.000000] .data : 0x80495280 - 0x8071b5f0 (2584 kB) [ 0.000000] .text : 0x80001000 - 0x80495280 (4688 kB) [ 0.000000] SLUB: HWalign=3D32, Order=3D0-3, MinObjects=3D0, CPUs=3D1, N= odes=3D1 [ 0.000000] rcu: Preemptible hierarchical RCU implementation. [ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 2= 5 jiffies. [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] intc: Registered controller 'sh7785' with 67 IRQs [ 0.000000] intc: Registered controller 'sh7785-irq4567' with 4 IRQs [ 0.000000] intc: Registered controller 'sh7785-irq0123' with 4 IRQs [ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contentio= n. [ 0.000000] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xfffffff= f, max_idle_ns: 7645041785100000 ns [ 0.000000] Console: colour dummy device 80x25 [ 0.000000] sh-tmu.0: ch0: used for clock events [ 0.000000] sh-tmu.0: ch0: used for periodic clock events [ 0.000000] sh-tmu.0: ch1: used as clock source [ 0.000000] clocksource: sh-tmu.0: mask: 0xffffffff max_cycles: 0xffffff= ff, max_idle_ns: 152900847964 ns [ 0.000000] sh-tmu.1: ch0: used for clock events [ 0.000000] sh-tmu.1: ch1: used as clock source [ 0.000000] clocksource: sh-tmu.1: mask: 0xffffffff max_cycles: 0xffffff= ff, max_idle_ns: 152900847964 ns [ 0.000000] sched_clock: 32 bits at 250 Hz, resolution 4000000ns, wraps = every 8589934590000000ns [ 0.000000] Calibrating delay loop (skipped)... 599.99 BogoMIPS PRESET (= lpj=3D1199999) [ 0.000000] CPU: SH7785 [ 0.000000] pid_max: default: 32768 minimum: 301 [ 0.004000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, = linear) [ 0.004000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 by= tes, linear) [ 0.012000] VFS: Finished mounting rootfs on nullfs [ 0.040000] Performance Events: sh4a support registered [ 0.044000] rcu: Hierarchical SRCU implementation. [ 0.044000] rcu: Max phase no-delay instances is 1000. [ 0.052000] Memory: 508924K/524288K available (4684K kernel code, 452K r= wdata, 2128K rodata, 180K init, 2149K bss, 14428K reserved, 0K cma-reserved= ) [ 0.056000] devtmpfs: initialized [ 0.084000] posixtimers hash table entries: 512 (order: 2, 10240 bytes, = linear) [ 0.084000] futex hash table entries: 256 (7168 bytes on 1 NUMA nodes, t= otal 7 KiB, linear). [ 0.104000] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.196000] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocat= ions [ 0.196000] audit: initializing netlink subsys (disabled) [ 0.204000] audit: type=3D2000 audit(0.200:1): state=3Dinitialized audit= _enabled=3D0 res=3D1 [ 0.212000] cpuidle: using governor ladder [ 0.212000] cpuidle: using governor menu [ 0.252000] gpio gpiochip0: Static allocation of GPIO base is deprecated= , use dynamic allocation. [ 0.260000] sh-pfc pfc-sh7785: sh7785_pfc handling gpio 0 -> 110 [ 0.264000] gpio gpiochip1: Static allocation of GPIO base is deprecated= , use dynamic allocation. [ 0.268000] sh-pfc pfc-sh7785: sh7785_pfc handling gpio 111 -> 275 [ 0.268000] sh-pfc pfc-sh7785: sh7785_pfc support registered [ 0.268000] HW Breakpoints: SH-4A UBC support registered [ 0.272000] PCI: Starting initialization. [ 0.524000] PCI: Found a Renesas SH7785 host controller, revision 1. [ 0.524000] PCI: Checking 66MHz capabilities... [ 0.524000] PCI: Running at 66MHz. [ 0.536000] HugeTLB: registered 1.00 MiB page size, pre-allocated 0 page= s [ 0.536000] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 MiB page [ 0.568000] SCSI subsystem initialized [ 0.580000] usbcore: registered new interface driver usbfs [ 0.580000] usbcore: registered new interface driver hub [ 0.584000] usbcore: registered new device driver usb [ 0.588000] sh_tmu sh-tmu.0: kept as earlytimer [ 0.588000] sh_tmu sh-tmu.1: kept as earlytimer [ 0.612000] DMA: Registering sh_dmac handler (12 channels). [ 0.640000] DMA: Registering DMA API. [ 0.644000] PCI host bridge to bus 0000:00 [ 0.644000] pci_bus 0000:00: root bus resource [io 0x1000-0x3fffff] [ 0.644000] pci_bus 0000:00: root bus resource [mem 0xfd000000-0xfdfffff= f] [ 0.644000] pci_bus 0000:00: root bus resource [mem 0x10000000-0x13fffff= f] [ 0.644000] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xdffffff= f] [ 0.644000] pci_bus 0000:00: No busn resource found for root bus, will u= se [bus 00-ff] [ 0.644000] pci 0000:00:00.0: [10ec:8169] type 00 class 0x020000 convent= ional PCI endpoint [ 0.644000] pci 0000:00:00.0: BAR 0 [io 0x0000-0x00ff] [ 0.644000] pci 0000:00:00.0: BAR 1 [mem 0x00000000-0x000000ff] [ 0.644000] pci 0000:00:00.0: ROM [mem 0x00000000-0x0001ffff pref] [ 0.644000] pci 0000:00:00.0: supports D1 D2 [ 0.644000] pci 0000:00:00.0: PME# supported from D1 D2 D3hot [ 0.652000] pci 0000:00:01.0: [1095:3512] type 00 class 0x018000 convent= ional PCI endpoint [ 0.652000] pci 0000:00:01.0: BAR 0 [io 0x0000-0x0007] [ 0.652000] pci 0000:00:01.0: BAR 1 [io 0x0000-0x0003] [ 0.652000] pci 0000:00:01.0: BAR 2 [io 0x0000-0x0007] [ 0.652000] pci 0000:00:01.0: BAR 3 [io 0x0000-0x0003] [ 0.652000] pci 0000:00:01.0: BAR 4 [io 0x0000-0x000f] [ 0.652000] pci 0000:00:01.0: BAR 5 [mem 0x00000000-0x000001ff] [ 0.652000] pci 0000:00:01.0: ROM [mem 0x00000000-0x0007ffff pref] [ 0.652000] pci 0000:00:01.0: supports D1 D2 [ 0.660000] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00 [ 0.660000] pci 0000:00:01.0: ROM [mem 0xfd000000-0xfd07ffff pref]: assi= gned [ 0.660000] pci 0000:00:00.0: ROM [mem 0xfd080000-0xfd09ffff pref]: assi= gned [ 0.660000] pci 0000:00:01.0: BAR 5 [mem 0xfd0a0000-0xfd0a01ff]: assigne= d [ 0.660000] pci 0000:00:00.0: BAR 0 [io 0x1000-0x10ff]: assigned [ 0.660000] pci 0000:00:00.0: BAR 1 [mem 0xfd0a0200-0xfd0a02ff]: assigne= d [ 0.660000] pci 0000:00:01.0: BAR 4 [io 0x1400-0x140f]: assigned [ 0.660000] pci 0000:00:01.0: BAR 0 [io 0x1410-0x1417]: assigned [ 0.660000] pci 0000:00:01.0: BAR 2 [io 0x1418-0x141f]: assigned [ 0.660000] pci 0000:00:01.0: BAR 1 [io 0x1420-0x1423]: assigned [ 0.660000] pci 0000:00:01.0: BAR 3 [io 0x1424-0x1427]: assigned [ 0.664000] clocksource: Switched to clocksource sh-tmu.0 [ 0.668000] sh_tmu sh-tmu.0: ch0: used for oneshot clock events [ 0.916000] NET: Registered PF_INET protocol family [ 0.920000] IP idents hash table entries: 8192 (order: 4, 65536 bytes, l= inear) [ 0.928000] tcp_listen_portaddr_hash hash table entries: 256 (order: 1, = 5120 bytes, linear) [ 0.928000] Table-perturb hash table entries: 65536 (order: 6, 262144 by= tes, linear) [ 0.928000] TCP established hash table entries: 4096 (order: 2, 16384 by= tes, linear) [ 0.928000] TCP bind hash table entries: 4096 (order: 6, 163840 bytes, l= inear) [ 0.928000] TCP: Hash tables configured (established 4096 bind 4096) [ 0.932000] UDP hash table entries: 256 (order: 3, 20480 bytes, linear) [ 0.932000] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 0.932000] PCI: CLS 0 bytes, default 32 [ 0.936000] sq: Registering store queue API. [ 0.988000] workingset: timestamp_bits=3D30 (anon: 25) max_order=3D17 bu= cket_order=3D0 (anon: 0) [ 1.012000] Block layer SCSI generic (bsg) driver version 0.4 loaded (ma= jor 251) [ 1.012000] io scheduler mq-deadline registered [ 1.020000] SuperH (H)SCI(F) driver initialized [ 1.044000] sh-sci.0: ttySC0 MMIO:0xffea0000 (irq =3D 56, base_baud =3D = 0) is a scif [ 1.072000] sh-sci.1: ttySC1 MMIO:0xffeb0000 (irq =3D 60, base_baud =3D = 0) is a scif [ 1.072000] printk: legacy console [ttySC1] enabled [ 2.044000] sh-sci.2: ttySC2 MMIO:0xffec0000 (irq =3D 76, base_baud =3D = 0) is a scif [ 2.080000] sh-sci.3: ttySC3 MMIO:0xffed0000 (irq =3D 77, base_baud =3D = 0) is a scif [ 2.112000] sh-sci.4: ttySC4 MMIO:0xffee0000 (irq =3D 78, base_baud =3D = 0) is a scif [ 2.156000] sh-sci.5: ttySC5 MMIO:0xffef0000 (irq =3D 79, base_baud =3D = 0) is a scif [ 2.624000] brd: module loaded [ 2.872000] loop: module loaded [ 2.876000] sm501 sm501: SM501 At (ptrval): Version 050100c0, 4 Mb, IRQ = 26 [ 2.884000] sm501 sm501: setting M1XCLK to 112000000 [ 2.912000] sm501 sm501: setting MCLK to 84000000 [ 2.960000] sata_sil 0000:00:01.0: enabling device (0000 -> 0003) [ 2.968000] sata_sil 0000:00:01.0: cache line size not set. Driver may = not function [ 2.976000] sata_sil 0000:00:01.0: Applying R_ERR on DMA activate FIS er= rata fix [ 3.040000] scsi host0: sata_sil [ 3.064000] scsi host1: sata_sil [ 3.084000] ata1: SATA max UDMA/100 mmio m512@0xfd0a0000 tf 0xfd0a0080 i= rq 82 lpm-pol 0 [ 3.092000] ata2: SATA max UDMA/100 mmio m512@0xfd0a0000 tf 0xfd0a00c0 i= rq 82 lpm-pol 0 [ 3.120000] physmap-flash physmap-flash.0: physmap platform flash device= : [mem 0x00000000-0x03ffffff] [ 3.132000] physmap-flash.0: Found 2 x16 devices at 0x0 in 32-bit bank. = Manufacturer ID 0x000001 Chip ID 0x002201 [ 3.144000] Amd/Fujitsu Extended Query Table at 0x0040 [ 3.148000] Amd/Fujitsu Extended Query version 1.3. [ 3.152000] number of CFI chips: 1 [ 3.164000] Creating 4 MTD partitions on "physmap-flash.0": [ 3.172000] 0x000000000000-0x000000080000 : "loader" [ 3.244000] 0x000000080000-0x000000100000 : "bootenv" [ 3.320000] 0x000000100000-0x000000500000 : "kernel" [ 3.396000] 0x000000500000-0x000004000000 : "data" [ 3.412000] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) [ 3.420000] ata1.00: ATA-9: TOSHIBA THNSNJ128GCSU, JURA0101, max UDMA/10= 0 [ 3.436000] ata1.00: 250069680 sectors, multi 16: LBA48 NCQ (depth 0/32) [ 3.444000] ata1.00: Features: Dev-Sleep HIPM DIPM [ 3.460000] ata1.00: configured for UDMA/100 [ 3.484000] scsi 0:0:0:0: Direct-Access ATA TOSHIBA THNSNJ12 01= 01 PQ: 0 ANSI: 5 [ 3.620000] sd 0:0:0:0: [sda] 250069680 512-byte logical blocks: (128 GB= /119 GiB) [ 3.656000] sd 0:0:0:0: [sda] Write Protect is off [ 3.668000] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled,= doesn't support DPO or FUA [ 3.680000] r8169 0000:00:00.0: enabling device (0000 -> 0003) [ 3.696000] sd 0:0:0:0: [sda] Preferred minimum I/O size 512 bytes [ 3.780000] sda: sda1 sda2 sda3 [ 3.812000] sd 0:0:0:0: [sda] Attached SCSI disk [ 3.836000] r8169 0000:00:00.0 eth0: RTL8169sc/8110sc, 00:00:87:6b:bd:69= , XID 180, IRQ 81 [ 3.844000] r8169 0000:00:00.0 eth0: jumbo features [frames: 7146 bytes,= tx checksumming: ok] [ 3.868000] r8a66597_hcd r8a66597_hcd: USB Host Controller [ 3.876000] r8a66597_hcd r8a66597_hcd: new USB bus registered, assigned = bus number 1 [ 3.884000] r8a66597_hcd r8a66597_hcd: irq 18, io port 0x08000000 [ 3.924000] hub 1-0:1.0: USB hub found [ 3.932000] hub 1-0:1.0: 2 ports detected [ 3.960000] ata2: SATA link down (SStatus 0 SControl 310) [ 3.980000] usbcore: registered new interface driver usb-storage [ 3.992000] PCA9564/PCA9665 at 0x06000000: PCA9564 detected. [ 3.996000] PCA9564/PCA9665 at 0x06000000: Choosing the clock frequency = based on index is deprecated. Use the nominal frequency. [ 4.008000] PCA9564/PCA9665 at 0x06000000: Clock frequency is 330kHz [ 4.016000] (null): No reset-pin found. Chip may get stuck! [ 4.028000] i2c-pca-platform i2c-pca-platform: registered. [ 4.044000] cpufreq: SuperH CPU frequency driver. [ 4.052000] cpufreq: cpufreq_policy_online: ->get() failed [ 4.080000] usbcore: registered new interface driver usbhid [ 4.088000] usbhid: USB HID core driver [ 4.100000] NET: Registered PF_INET6 protocol family [ 4.124000] Segment Routing with IPv6 [ 4.128000] In-situ OAM (IOAM) with IPv6 [ 4.132000] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 4.160000] NET: Registered PF_PACKET protocol family [ 4.168000] Key type dns_resolver registered [ 4.172000] heartbeat: version 0.1.2 loaded [ 4.252000] usb 1-1: new high-speed USB device number 2 using r8a66597_h= cd [ 5.164000] kmemleak: Automatic memory scanning thread started [ 5.172000] kmemleak: Kernel memory leak detector initialized (mem pool = available: 15862) [ 5.188000] /dev/root: Can't lookup blockdev [ 5.192000] VFS: Cannot open root device "" or unknown-block(0,0): error= -19 [ 5.200000] Please append a correct "root=3D" boot option; here are the = available partitions: [ 5.208000] 0100 4096 ram0=20 [ 5.208000] (driver?) [ 5.216000] 0101 4096 ram1=20 [ 5.216000] (driver?) [ 5.220000] 0102 4096 ram2=20 [ 5.220000] (driver?) [ 5.228000] 0103 4096 ram3=20 [ 5.228000] (driver?) [ 5.232000] 0104 4096 ram4=20 [ 5.232000] (driver?) [ 5.240000] 0105 4096 ram5=20 [ 5.240000] (driver?) [ 5.248000] 0106 4096 ram6=20 [ 5.248000] (driver?) [ 5.252000] 0107 4096 ram7=20 [ 5.252000] (driver?) [ 5.260000] 0108 4096 ram8=20 [ 5.260000] (driver?) [ 5.264000] 0109 4096 ram9=20 [ 5.268000] (driver?) [ 5.272000] 010a 4096 ram10=20 [ 5.272000] (driver?) [ 5.280000] 010b 4096 ram11=20 [ 5.280000] (driver?) [ 5.284000] 010c 4096 ram12=20 [ 5.284000] (driver?) [ 5.292000] 010d 4096 ram13=20 [ 5.292000] (driver?) [ 5.300000] 010e 4096 ram14=20 [ 5.300000] (driver?) [ 5.304000] 010f 4096 ram15=20 [ 5.304000] (driver?) [ 5.312000] 1f00 512 mtdblock0=20 [ 5.312000] (driver?) [ 5.320000] 1f01 512 mtdblock1=20 [ 5.320000] (driver?) [ 5.324000] 1f02 4096 mtdblock2=20 [ 5.324000] (driver?) [ 5.332000] 1f03 60416 mtdblock3=20 [ 5.332000] (driver?) [ 5.340000] 0800 125034840 sda=20 [ 5.340000] driver: sd [ 5.344000] 0801 51200000 sda1 e6077cf7-01 [ 5.344000]=20 [ 5.352000] 0802 65011712 sda2 e6077cf7-02 [ 5.352000]=20 [ 5.360000] 0803 8822104 sda3 e6077cf7-03 [ 5.360000]=20 [ 5.368000] List of all bdev filesystems: [ 5.372000] ext3 [ 5.372000] ext4 [ 5.372000] ext2 [ 5.376000] vfat [ 5.376000] msdos [ 5.380000]=20 [ 5.384000] Kernel panic - not syncing: VFS: Unable to mount root fs on = unknown-block(0,0) [ 5.384000] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.3.0-rc5-0= 0002-g02d53450ebff #2 PREEMPT=20 [ 5.384000] Stack: (0x8108be4c to 0x8108c000) [ 5.384000] be40: 8000bd2a 8108be60 80608484 = 806164e0 00000001=20 [ 5.384000] be60: 8000bd64 8108be74 80608484 807495ac 00000000 800026d6 = 8108be7c 00000005=20 [ 5.384000] be80: 80003260 800028cc 8108bea4 80608478 80474760 00000005 = 80003260 00000005=20 [ 5.384000] bea0: 8105a01a 8108beb4 a4cfc1f8 8071d252 8108bec0 8108becc = 00000000 00000000=20 [ 5.384000] bec0: 00000000 ffffff9c 80608518 6e6b6e75 2d6e776f 636f6c62 = 2c30286b 80002930=20 [ 5.384000] bee0: 807406c4 00000000 00000000 a4cfc1f8 8071d382 8108bf10 = 000000c0 80749024=20 [ 5.384000] bf00: 807406c4 8074902c 00000000 807406c4 8074028c 8108bf44 = 8071d578 8108bf38=20 [ 5.384000] bf20: 000000c0 80749000 807406c4 8074902c 807406b8 80003260 = 8074026c a4cfc1f8=20 [ 5.384000] bf40: 8071cd1e 8108bf60 000000c0 80749000 8074028c 8074026c = 810898e0 806b37bc=20 [ 5.384000] bf60: 00000007 00000007 00000000 8071c0a0 80746b74 8048c7a8 = 8108bf94 81098740=20 [ 5.384000] bf80: 806be21c 00000000 806b3d7c 806b1164 80003260 80010200 = 806aded8 806bdbe0=20 [ 5.384000] bfa0: 8003f0c4 00000000 00000000 00000000 00000000 00000000 = 8048c788 00000000=20 [ 5.384000] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 = 00000000 00000000=20 [ 5.384000] bfe0: 00000000 00000000 00000000 40008000 00000000 00000000 = 00000000 00000000=20 [ 5.384000]=20 [ 5.384000] Call trace: [ 5.384000] [<8000bd2a>] dump_stack_lvl+0x36/0x64 [ 5.384000] [<8000bd64>] dump_stack+0xc/0x1c [ 5.384000] [<800026d6>] vpanic+0xae/0x280 [ 5.384000] [<80003260>] _printk+0x0/0x50 [ 5.384000] [<800028cc>] panic+0x24/0x2c [ 5.384000] [<80474760>] strlen+0x0/0x58 [ 5.384000] [<80003260>] _printk+0x0/0x50 [ 5.384000] [<8071d252>] mount_root_generic+0x12e/0x224 [ 5.384000] [<80002930>] pr_cont_pool_info+0x5c/0x80 [ 5.384000] [<8071d382>] mount_root+0x3a/0x168 [ 5.384000] [<8071d578>] prepare_namespace+0xc8/0x208 [ 5.384000] [<80003260>] _printk+0x0/0x50 [ 5.384000] [<8071cd1e>] kernel_init_freeable+0x16e/0x240 [ 5.384000] [<8071c0a0>] ignore_unknown_bootoption+0x0/0xc [ 5.384000] [<8048c7a8>] kernel_init+0x20/0x120 [ 5.384000] [<80003260>] _printk+0x0/0x50 [ 5.384000] [<80010200>] ret_from_kernel_thread+0xc/0x14 [ 5.384000] [<8003f0c4>] schedule_tail+0x0/0x78 [ 5.384000] [<8048c788>] kernel_init+0x0/0x120 [ 5.384000]=20 [ 5.384000] ---[ end Kernel panic - not syncing: VFS: Unable to mount ro= ot fs on unknown-block(0,0) ]--- Adrian --=20 .''`. John Paul Adrian Glaubitz : :' : Debian Developer `. `' Physicist `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913