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Message-ID: <b919c7fd-babb-5557-dd8d-c2b8bb428d54@bell.net>
Date: Tue, 12 Sep 2023 17:53:06 -0400
From: John David Anglin <dave.anglin@...l.net>
To: Masahiro Yamada <masahiroy@...nel.org>,
Helge Deller <deller@....de>,
James Bottomley <James.Bottomley@...senPartnership.com>
Cc: linux-parisc@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-kbuild@...r.kernel.org,
Nick Desaulniers <ndesaulniers@...gle.com>
Subject: Re: [PATCH] linux/export: fix reference to exported functions for
parisc64
On 2023-09-10 5:30 p.m., John David Anglin wrote:
> Hi Masahiro,
>
> The attached change fixed boot at ddb5cdbafaaa 😁
>
> However, v6.5.x boot is still broken:
>
> Run /init as init process
> process '/usr/bin/sh' started with executable stack
> Loading, please wait...
> Starting systemd-udevd version 254.1-3
> e1000 alternatives: applied 0 out of 569 patches
> e1000: Intel(R) PRO/1000 Network Driver
> e1000: Copyright (c) 1999-2006 Intel Corporation.
> scsi_mod alternatives: applied 0 out of 7 patches
> SCSI subsystem initialized
> usbcore alternatives: applied 0 out of 18 patches
> usbcore: registered new interface driver usbfs
> libata alternatives: applied 0 out of 3 patches
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> mptbase alternatives: applied 0 out of 73 patches
> ehci_hcd alternatives: applied 0 out of 114 patches
> sata_sil24 alternatives: applied 0 out of 56 patches
> Fusion MPT base driver 3.04.20
> Copyright (c) 1999-2008 LSI Corporation
> sata_sil24 0000:00:01.0: Applying completion IRQ loss on PCI-X errata fix
> scsi host0: sata_sil24
> scsi host1: sata_sil24
> pata_sil680 0000:60:02.0: sil680: 133MHz clock.
> scsi host2: sata_sil24
> ehci_pci alternatives: applied 0 out of 2 patches
> ohci_hcd alternatives: applied 0 out of 144 patches
> ehci-pci 0000:60:01.2: EHCI Host Controller
> scsi host3: pata_sil680
> ehci-pci 0000:60:01.2: new USB bus registered, assigned bus number 1
> scsi host4: sata_sil24
> ata1: SATA max UDMA/100 host m128@...fffffff80088000 port 0xffffffff80080000 ir6
> ata2: SATA max UDMA/100 host m128@...fffffff80088000 port 0xffffffff80082000 ir6
> ata3: SATA max UDMA/100 host m128@...fffffff80088000 port 0xffffffff80084000 ir6
> ata4: SATA max UDMA/100 host m128@...fffffff80088000 port 0xffffffff80086000 ir6
> e1000 0000:60:03.0 eth0: (PCI:33MHz:32-bit) 00:11:0a:31:8a:77
> ehci-pci 0000:60:01.2: irq 71, io mem 0xffffffffb00a1000
> scsi host5: pata_sil680
> ata5: PATA max UDMA/133 cmd 0x26058 ctl 0x26064 bmdma 0x26040 irq 72
> ata6: PATA max UDMA/133 cmd 0x26050 ctl 0x26060 bmdma 0x26048 irq 72
> e1000 0000:60:03.0 eth0: Intel(R) PRO/1000 Network Connection
> ehci-pci 0000:60:01.2: USB 2.0 started, EHCI 0.95
> usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.05
> usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb1: Product: EHCI Host Controller
> usb usb1: Manufacturer: Linux 6.5.2-dirty ehci_hcd
> usb usb1: SerialNumber: 0000:60:01.2
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 5 ports detected
> ata1: SATA link down (SStatus 0 SControl 0)
> ata2: SATA link down (SStatus 0 SControl 0)
> ata3: SATA link down (SStatus 0 SControl 0)
> ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
> ata4.00: ATA-10: ST4000VN008-2DR166, SC60, max UDMA/133
> ata4.00: 7814037168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata4.00: configured for UDMA/100
> scsi 4:0:0:0: Direct-Access ATA ST4000VN008-2DR1 SC60 PQ: 0 ANSI: 5
> ata6.00: ATAPI: HL-DT-STDVD+-RW GSA-H21L, 1.04, max UDMA/44
> scsi 5:0:0:0: CD-ROM HL-DT-ST DVD+-RW GSA-H21L 1.04 PQ: 0 ANSI: 5
> random: crng init done
> Timed out for waiting the udev queue being empty.
> Begin: Loading essential drivers ... done.
> Begin: Running /scripts/init-premount ... done.
> Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
> Begin: Running /scripts/local-premount ... done.
> Timed out for waiting the udev queue being empty.
> Begin: Waiting for root file system ... Begin: Running /scripts/local-block ....
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> Begin: Running /scripts/local-block ... done.
> done.
> Gave up waiting for root file system device. Common problems:
> - Boot args (cat /proc/cmdline)
> - Check rootdelay= (did the system wait long enough?)
> - Missing modules (cat /proc/modules; ls /dev)
> ALERT! LABEL=ROOT does not exist. Dropping to a shell!
> Rebooting automatically due to panic= boot argument
>
> I'll see if I can find the commit that breaks 6.5.
I've traced this to the following merge commit:
dave@...as:~/linux/linux$ git bisect good
ca7ce08d6a063e0ccb91dc57f9bc213120d0d1a7 is the first bad commit
commit ca7ce08d6a063e0ccb91dc57f9bc213120d0d1a7
Merge: 1546cd4bfda4 af92c02fb209
Author: Linus Torvalds <torvalds@...ux-foundation.org>
Date: Fri Jun 30 11:57:07 2023 -0700
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"Updates to the usual drivers (ufs, pm80xx, libata-scsi, smartpqi,
lpfc, qla2xxx).
We have a couple of major core changes impacting other systems:
- Command Duration Limits, which spills into block and ATA
- block level Persistent Reservation Operations, which touches block,
nvme, target and dm
Both of these are added with merge commits containing a cover letter
explaining what's going on"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (187 commits)
scsi: core: Improve warning message in scsi_device_block()
scsi: core: Replace scsi_target_block() with scsi_block_targets()
scsi: core: Don't wait for quiesce in scsi_device_block()
scsi: core: Don't wait for quiesce in scsi_stop_queue()
scsi: core: Merge scsi_internal_device_block() and device_block()
scsi: sg: Increase number of devices
scsi: bsg: Increase number of devices
scsi: qla2xxx: Remove unused nvme_ls_waitq wait queue
scsi: ufs: ufs-pci: Add support for Intel Arrow Lake
scsi: sd: sd_zbc: Use PAGE_SECTORS_SHIFT
scsi: ufs: wb: Add explicit flush_threshold sysfs attribute
scsi: ufs: ufs-qcom: Switch to the new ICE API
scsi: ufs: dt-bindings: qcom: Add ICE phandle
scsi: ufs: ufs-mediatek: Set UFSHCD_QUIRK_MCQ_BROKEN_RTC quirk
scsi: ufs: ufs-mediatek: Set UFSHCD_QUIRK_MCQ_BROKEN_INTR quirk
scsi: ufs: core: Add host quirk UFSHCD_QUIRK_MCQ_BROKEN_RTC
scsi: ufs: core: Add host quirk UFSHCD_QUIRK_MCQ_BROKEN_INTR
scsi: ufs: core: Remove dedicated hwq for dev command
scsi: ufs: core: mcq: Fix the incorrect OCS value for the device command
scsi: ufs: dt-bindings: samsung,exynos: Drop unneeded quotes
...
dave@...as:~/linux/linux$ lspci
00:01.0 RAID bus controller: Silicon Image, Inc. SiI 3124 PCI-X Serial ATA Controller (rev 02)
40:01.0 SCSI storage controller: Broadcom / LSI 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 07)
40:01.1 SCSI storage controller: Broadcom / LSI 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 07)
60:01.0 USB controller: NEC Corporation OHCI USB Controller (rev 41)
60:01.1 USB controller: NEC Corporation OHCI USB Controller (rev 41)
60:01.2 USB controller: NEC Corporation uPD72010x USB 2.0 Controller (rev 02)
60:02.0 IDE interface: Silicon Image, Inc. PCI0680 Ultra ATA-133 Host Controller (rev 02)
60:03.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet Controller (rev 02)
Dave
--
John David Anglin dave.anglin@...l.net
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