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Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image
From: |
Cédric Le Goater |
Subject: |
Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image |
Date: |
Tue, 18 Feb 2020 13:59:44 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 |
On 2/18/20 1:48 PM, Cédric Le Goater wrote:
> On 2/18/20 10:40 AM, Cédric Le Goater wrote:
>> On 2/18/20 10:10 AM, Alexey Kardashevskiy wrote:
>>>
>>>
>>> On 18/02/2020 20:05, Alexey Kardashevskiy wrote:
>>>>
>>>>
>>>> On 18/02/2020 18:12, Cédric Le Goater wrote:
>>>>> On 2/18/20 1:30 AM, Alexey Kardashevskiy wrote:
>>>>>>
>>>>>>
>>>>>> On 17/02/2020 20:48, Cédric Le Goater wrote:
>>>>>>> On 2/17/20 3:12 AM, Alexey Kardashevskiy wrote:
>>>>>>>> The following changes since commit
>>>>>>>> 05943fb4ca41f626078014c0327781815c6584c5:
>>>>>>>>
>>>>>>>> ppc: free 'fdt' after reset the machine (2020-02-17 11:27:23 +1100)
>>>>>>>>
>>>>>>>> are available in the Git repository at:
>>>>>>>>
>>>>>>>> address@hidden:aik/qemu.git tags/qemu-slof-20200217
>>>>>>>>
>>>>>>>> for you to fetch changes up to
>>>>>>>> ea9a03e5aa023c5391bab5259898475d0298aac2:
>>>>>>>>
>>>>>>>> pseries: Update SLOF firmware image (2020-02-17 13:08:59 +1100)
>>>>>>>>
>>>>>>>> ----------------------------------------------------------------
>>>>>>>> Alexey Kardashevskiy (1):
>>>>>>>> pseries: Update SLOF firmware image
>>>>>>>>
>>>>>>>> pc-bios/README | 2 +-
>>>>>>>> pc-bios/slof.bin | Bin 931032 -> 968560 bytes
>>>>>>>> roms/SLOF | 2 +-
>>>>>>>> 3 files changed, 2 insertions(+), 2 deletions(-)
>>>>>>>>
>>>>>>>>
>>>>>>>> *** Note: this is not for master, this is for pseries
>>>>>>>>
>>>>>>>
>>>>>>> Hello Alexey,
>>>>>>>
>>>>>>> QEMU fails to boot from disk. See below.
>>>>>>
>>>>>>
>>>>>> It does boot mine (fedora 30, ubuntu 18.04), see below. I believe I
>>>>>> could have broken something but I need more detail. Thanks,
>>>>>
>>>>> fedora31 boots but not ubuntu 19.10. Could it be GRUB version 2.04 ?
>>>>
>>>>
>>>> No, not that either:
>>>
>>>
>>> but it might be because of power9 - I only tried power8, rsyncing the
>>> image to a p9 machine now...
>>
>> Here is the disk :
>>
>> Disk /dev/sda: 50 GiB, 53687091200 bytes, 104857600 sectors
>> Disk model: QEMU HARDDISK
>> Units: sectors of 1 * 512 = 512 bytes
>> Sector size (logical/physical): 512 bytes / 512 bytes
>> I/O size (minimum/optimal): 512 bytes / 512 bytes
>> Disklabel type: gpt
>> Disk identifier: 27DCE458-231A-4981-9FF1-983F87C2902D
>>
>> Device Start End Sectors Size Type
>> /dev/sda1 2048 16383 14336 7M PowerPC PReP boot
>> /dev/sda2 16384 100679679 100663296 48G Linux filesystem
>> /dev/sda3 100679680 104857566 4177887 2G Linux swap
>>
>>
>> GPT ?
>
> For the failure, I bisected up to :
>
> f12149908705 ("ext2: Read all 64bit of inode number")
Here is a possible fix for it. I did some RPN on my hp28s in the past
but I am not forth fluent.
"slash not found" is still there though.
Cheers,
C.
>From 92dc9f6dc7c6434419306d5a382adb42169b712a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= <address@hidden>
Date: Tue, 18 Feb 2020 13:54:54 +0100
Subject: [PATCH] ext2: Fix 64bit inode number
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Fixes: f12149908705 ("ext2: Read all 64bit of inode number")
Signed-off-by: Cédric Le Goater <address@hidden>
---
slof/fs/packages/ext2-files.fs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/slof/fs/packages/ext2-files.fs b/slof/fs/packages/ext2-files.fs
index b6a7880bd88e..f1d9fdfd67e2 100644
--- a/slof/fs/packages/ext2-files.fs
+++ b/slof/fs/packages/ext2-files.fs
@@ -152,7 +152,7 @@ CONSTANT /ext4-ee
dup
8 + l@-le \ reads bg_inode_table_lo
swap 28 + l@-le \ reads bg_inode_table_hi
- 32 lshift or
+ 32 rshift or
block-size @ * \ # in group, inode table
swap inode-size @ * + xlsplit seek drop inode @ inode-size @ read drop
;
--
2.21.1
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, (continued)
Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/17
Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Cédric Le Goater, 2020/02/17
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/17
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Cédric Le Goater, 2020/02/18
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/18
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/18
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Cédric Le Goater, 2020/02/18
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Cédric Le Goater, 2020/02/18
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image,
Cédric Le Goater <=
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, David Gibson, 2020/02/18
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/18
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/19
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Cédric Le Goater, 2020/02/19
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/19
- Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Cédric Le Goater, 2020/02/20
[PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image, Alexey Kardashevskiy, 2020/02/20